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Agricultural
| Fri 08 May 2026
Beijing, May 8 -- Institute of Chemical Industry of Forest Products, CAF and Nanjing Forestry Univeristy have applied Chinese patent for Closed-loop Recyclable Bio-based Polymer as Well as Preparation Method and Application Thereof. Jia Puyou, Pang Yuzhe, Hu Yun, Zhou Yonghong, Sha Ye, Zhang Meng, Hu Lihong and Luo Ting develope..
Printing & Publishing
| Fri 08 May 2026
Beijing, May 8 -- Hebei University of Technology and Tongji University have submitted a patent application for Prestress Assembly Type 3D Printing Template Concrete Structure and Construction Method. This invention was developed by Wang Li, Yuan Feng, Li Zhijian and Bai Gang.
The patent application number is CN202511508544 20..
Printing & Publishing
| Fri 08 May 2026
Beijing, May 8 -- Shenzhen Beili Moscow Univ has sought patent for 3D Printing Local Enhancement Path Planning Method and System Based on Finite Element Analysis. This invention was developed by Hu Chao, Zhao Zhenxiang, Qin Qinghua, Wu Peng and Li Zhuoyu.
The patent application number is CN202511720053 20251121. The patent pu..
Printing & Publishing
| Fri 08 May 2026
Beijing, May 8 -- Zhejiang Qizhu Intelligent Tech Co Ltd has filed a patent application for Real-time Adjustment Control System and Method for Improving 3D Printing Quality. This invention was developed by Hu Zhonglue, Yao Youqiang and Dai Minghong.
The patent application number is CN202511675075 20251114. The patent publicat..
Printing & Publishing
| Fri 08 May 2026
Beijing, May 8 -- Guangdong Meizhou Vocational And Technical College has applied Chinese patent for 3D Printing Process Self-adaptive Regulation and Control Method Based on Machine Learning. Chen Yanhui, Yan Tongyu, Chen Jiehong, Chen Liping, Fu Haohong, Chen Zhiwei and Liu Yong developed it.
The patent application number is ..
Printing & Publishing
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Shenzhen Longer3d Intelligent Tech Co Ltd patent application for Automatic Material Changing Device for 3D Printer. Lao Changshi and Hu Yongjun developed the invention.
The patent application number is CN202511627695 20251107. The patent publication nu..
Printing & Publishing
| Fri 08 May 2026
Beijing, May 8 -- Jiangbo Identification Suzhou Co Ltd has filed a patent application for Partitioned Exposure Curing System and Method of Photocuring 3D Printer. This invention was developed by Zhang Xin and Zheng Fei.
The patent application number is CN202511567192 20251030. The patent publication number is CN121246232 (A)...
Printing & Publishing
| Fri 08 May 2026
Beijing, May 8 -- Qingdao Inlong United Intelligent Mfg Equipment Co Ltd has submitted a patent application for Double-nozzle Switching Structure for Multi-material 3D Printing. Sun Xiaofeng and Liu Shuai developed the invention.
The patent application number is CN202511775979 20251128. The patent publication number is CN1212..
Printing & Publishing
| Fri 08 May 2026
Beijing, May 8 -- Shandong Yasidier Clothing Co Ltd has applied Chinese patent for 3D Printing Device for Double-face Forming of Clothes. Liu Yu, Niu Yifan and Liu Fulian developed it.
The patent application number is CN202511819350 20251204. The patent publication number is CN121246230 (A). International Patent Classificatio..
Printing & Publishing
| Fri 08 May 2026
Beijing, May 8 -- Hangzhou Himalaya Information Tech Co Ltd has sought patent for Sla and DLP Combined 3D Printing Method and Printing Device. This invention was developed by Fan You, Liu Kai and Mao Defeng.
The patent application number is CN202511656521 20251112. The patent publication number is CN121246227 (A). Internation..
Printing & Publishing
| Fri 08 May 2026
Beijing, May 8 -- Hangzhou Dikesheng Culture and Art Co Ltd has applied Chinese patent for Bio-based 3D Printing Resin and Preparation Method Thereof. Huang Yuannan, Jiang Jie and Long Shengfeng developed it.
The patent application number is CN202511465520 20251014. The patent publication number is CN121249166 (A). Internatio..
Energy
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Chuzhou Jincheng Metalwork Co Ltd patent application for High-temperature Corrosion-resistant Boiler Throat Header Middle Support. Dai Linhui, Huang Mengyao, Li Bangfu, Zhang Lei and Yang Shusheng developed the invention.
The patent application number ..
Optics & Imaging
| Fri 08 May 2026
Beijing, May 8 -- Nanjing Junyou Photoelectric Tech Co Ltd has applied Chinese patent for 3D Printing Auxiliary Arc-shaped Mirror Wall Forming Method of Flexible Optical Lens Array. Miao Lizhi, Huang Li and Xu Lai developed it.
The patent application number is CN202511645162 20251111. The patent publication number is CN121246..
Electrical
| Fri 08 May 2026
Beijing, May 8 -- Fuzhou Tepule New Material Tech Co Ltd has filed a patent application for 3D Printing Anti-wiredrawing and Plug Pla Material and Double-screw Granulation Process. This invention was developed by Zheng Qiwei.
The patent application number is CN202511597202 20251104. The patent publication number is CN12124911..
Information Technology
| Thu 07 May 2026
Beijing, May 8 -- Nanjing University has applied Chinese patent for Rock Rough Interface Nonlinear Seepage Visualization Test Device and Method. Yang Yang, Xu Wentao, Pan Xiaohua, Ren Yuxing, Deng Longchuan and Hu Xiaofei developed it.
The patent application number is CN202511336468 20250918. The patent publication number is CN..
Measurement & Testing
| Thu 07 May 2026
Beijing, May 8 -- Shenzhen Jiesichuang 3D Tech Co Ltd has submitted a patent application for 3D Printing Defect Real-time Correction System Based on AI Visual Inspection. Jiang Zexing, Chen Kunkun and Liu Huiting developed the invention.
The patent application number is CN202511441152 20251010. The patent publication number i..
Chemicals
| Wed 06 May 2026
Beijing, May 7 -- China North Industry New Tech Promotion Institute and Beijing Zhongbei Trans Tech Co Ltd have sought patent for Direct Energy Deposition Additive Manufacturing Method for Super-strong Maraging Steel. This invention was developed by Zhang Yulong, Liu Wei, Guan Jie, Bai Mengjing and Wang Siyu.
The patent appli..
Metal & Mining
| Wed 06 May 2026
Beijing, May 7 -- Harbin Institute Of Tech Suzhou Research Institute and Harbin Institute of Technology have submitted a patent application for Preparation Method and Application of Multi-particle-size-distribution Non-magnetic Metal Powder. This invention was developed by Sun Laibo, Huang Lujun, Geng Lin, Bi Mengxue, Sun Fengbo..
Pipe
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has released Suzhou Sirui Future New Material Tech Co Ltd patent application for Optical Module and Fin Heat Pipe Heat Dissipation Structure. This invention was developed by Xie Hongxing.
The patent application number is CN202511465262 20251014. The patent publicat..
Printing & Publishing
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Zhejiang Flashforge Group patent application for Wire Feeding Device and 3D Printer. Zheng Yuzhi and Hu Peng developed the invention.
The patent application number is CN202511715881 20251121. The patent publication number is CN121246233 (A). Internationa..
Printing & Publishing
| Thu 07 May 2026
Beijing, May 7 -- University of Electronic Science and Technology of China and High End Aviation Equipment Tech Innovation Center Sichuan Co Ltd have submitted a patent application for Novel High-performance 3D Printing Wave-absorbing Structure Design Method. This invention was developed by Han Tiancheng, Cheng Zewei, Cheng Zhon..
Printing & Publishing
| Wed 06 May 2026
Beijing, May 7 -- Sichuan Shangcai 3D New Material Tech Co Ltd has applied Chinese patent for 3D Printing Powder Cleaning Device. Pu Feng developed it.
The patent application number is CN202511438704 20251010. The patent publication number is CN121245002 (A). International Patent Classification codes are B22F10/73 and B33Y40/..
Printing & Publishing
| Wed 06 May 2026
Beijing, May 7 -- Jiangsu Yangwang Aerospace Equipment Tech Co Ltd has submitted a patent application for Additive Manufacturing Method and Printing Forming Part Thereof. Xu Xiebin and Jia Cunfeng developed the invention.
The patent application number is CN202511460078 20251013. The patent publication number is CN121245000 (A..
Printing & Publishing
| Thu 07 May 2026
Beijing, May 7 -- Dongguan Chuncao Grinding Tech Co Ltd has submitted a patent application for Grinding and Polishing Equipment for 3D Printing Product, Control Method and Device and Medium. Luo Qiang, Huang Dalu and Chen Youxin developed the invention.
The patent application number is CN202511700935 20251119. The patent publ..
Printing & Publishing
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has released Shanxi Meiyuan Dentistry Appliance Co Ltd and Shanxi Hengshimei Medical Equipment Co Ltd patent application for Digital Simulation Motion Model Jaw Frame Capable of 3D Printing. This invention was developed by Cui Yandong and Liu Jianfeng.
The patent a..
Software
| Wed 06 May 2026
Beijing, May 7 -- Shanghai Mange Tech Co Ltd has applied Chinese patent for Optimization Method and System of Lattice Support, Computer Equipment, Medium and Computer Program Product. Liu Xin, Wang Siwei, Yu Meng, Yao Zhiyang, Meng Lingyu and Zhang Chaoxin developed it.
The patent application number is CN202511802624 20251203..
Metal & Mining
| Wed 06 May 2026
Beijing, May 7 -- Tianjin Radium Laser Tech Co Ltd has sought patent for Device and Method for Rapidly Replacing Scraper in Metal 3D Printing Process. This invention was developed by Ma Zhihao, Li Huimin, Yang Shuye and Xin Qiuying.
The patent application number is CN202511771298 20251128. The patent publication number is CN1..
Metal & Mining
| Wed 06 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has published Shandong Industrial Ceramics Research & Design Institute and China Building Mat Group Co Ltd patent application for Multi-impact-resistant Ceramic Composite Material and Preparation Method Thereof. The invention was developed by Wang Yingying, Xie Zeyu, ..
Metal & Mining
| Wed 06 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has released Kocel Csr Foundry Ltd patent application for Sand Core Manufacturing Method for Preventing Air Cylinder from Adhering to Sand. This invention was developed by Chen Ting, Cui Hua, Chen Biao, Hu Guangqi and Peng Yong.
The patent application number is CN2..
Medical
| Wed 06 May 2026
Beijing, May 7 -- Shanghai Chenxin Medical Apparatus and Instr Co Ltd has submitted a patent application for Digital 3D Printing Bone Forming Manufacturing Device and Method. Dong Zhengjie, Zheng Yan, Qi Jiafei and Li Wensheng developed the invention.
The patent application number is CN202511466850 20251014. The patent public..
Electrical
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has received Zhengzhou University and Zhengzhou Institute of Emerging Industrial Technology patent application for 3D Printing Cross-linked Network Silicon-carbon Negative Electrode Plate, Preparation Method Thereof and Lithium Ion Battery. Chai Fengtao, Chen Hezhi, Y..
Medical
| Wed 06 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has published Anhui University of Science and Technology patent application for Resveratrol and Nerve Growth Factor Loaded Chitosan-polydopamine Modified 3D Printing Biological Material as Well as Preparation Method and Application Thereof in Spinal Cord Injury Repair..
Chemicals
| Wed 06 May 2026
Beijing, May 6 -- Kunming Hendera Science and Tech Co Ltd and Kunming University Of Science and Technology Hengda Manufacturing Research Institute Co Ltd have filed a patent application for Composite Manufacturing Method and Device for Surface Lead Melting Coating of 3D Printing Aluminum Alloy Structural Part. This invention was..
Printing & Publishing
| Wed 06 May 2026
Beijing, May 6 -- Zhejiang Jinshi Zhicheng New Material and Zhejiang Jinshi Zhicheng Intelligent Equipment Mfg Co Ltd have applied Chinese patent for Resin Material for 3D Printing and Preparation Method Thereof. Jiang Zexing, Qiu Haiping, Sun Xiaoyu, Wu Jiehua and Wu Zhen developed it.
The patent application number is CN2025..
Chemicals
| Wed 06 May 2026
Beijing, May 6 -- Beijing University of Technology and Beihang University have sought patent for Epoxy Resin Composite Material Based on Frontier Polymerization and Application of Epoxy Resin Composite Material in Support-free 3D Printing. This invention was developed by Liu Jiayi and Liu Ruochen.
The patent application numbe..
Printing & Publishing
| Wed 06 May 2026
Beijing, May 6 -- State Intellectual Property Office of China has published Beijing Graphene Inst and Beijing University patent application for Composition for 3D Printing, Filament and Preparation Method and Application Thereof. The invention was developed by Li Xiang, Yoo Chung-beom, Qi Yue, Su Qingxu and Wang Xiaobai.
The ..
Aerospace
| Wed 06 May 2026
Beijing, May 6 -- State Intellectual Property Office of China has released Chengdu Holy Aviation Science & Tech Co Ltd patent application for Gas Turbine Nozzle Shell Integrated Structure and Design and Manufacturing Method. This invention was developed by Zhou Tao, You Jiang, Choi Hong-il, Yan Lili, Zhao Pingbo and Qin Qing.
..
Printing & Publishing
| Wed 06 May 2026
Beijing, May 6 -- State Intellectual Property Office of China has published Hangzhou Himalaya Information Tech Co Ltd patent application for Preparation and Forming Method of Photo-thermal Dual-curing 3D Printing Photosensitive Resin. The invention was developed by Fan You and Miao Ye.
The patent application number is CN20251..
Engineering
| Wed 06 May 2026
Beijing, May 6 -- Shenzhen Zhinengpai Technology has submitted a patent application for Synchronous Belt Tension Self-sensing Closed-loop Adjusting Mechanism. This invention was developed by Cheng Huiqiang, Hong Yingsheng, He Guihua, Xu Qichuan, Mei Yongliang, Li Zhonghua, Yin Lizhi, Chen Xutao and Yang Xin.
The patent applic..
Food & Beverage
| Wed 06 May 2026
Beijing, May 6 -- South China University of Technology has applied Chinese patent for Anti-digestion Starch as Well as Preparation Method and Application Thereof. Chen Ling, Qiu Zhipeng and Guo Tianli developed it.
The patent application number is CN202511161693 20250819. The patent publication number is CN121227831 (A). Inte..
Electrical
| Wed 06 May 2026
Beijing, May 6 -- Nantong Qiangsheng Graphene Tech Co Ltd has applied Chinese patent for Graphene Heat Dissipation 3D Printing Wire Rod, Preparation Method Thereof and Radiator. Ma Liguo, Zhang Wenhui, Liu Hongxia, Sha Yan and Sha Xiaolin developed it.
The patent application number is CN202511561533 20251029. The patent publi..
Electrical
| Wed 06 May 2026
Beijing, May 6 -- Nantong Qiangsheng Graphene Tech Co Ltd has submitted a patent application for Graphene Anion 3D Printing Wire Rod and Preparation Method Thereof. Ma Liguo, Liu Hongxia, Zhang Wenhui, Sha Yan and Sha Xiaolin developed the invention.
The patent application number is CN202511518156 20251023. The patent publica..
Printing & Publishing
| Tue 05 May 2026
Alexandria, May 6 -- Wenzhou University has filed a patent application for Device for Reducing Preparation Defects of Three-dimensional Printing Technology by Following Micro-rolling. This invention was developed by Fang Tiehui, Xia Pengpeng, Jin Jiaxian, Geng Yanfei, Chen Xizhang, Xue Wei, Yuan Zheyu, Qiu Le and Chen Jiale.
Th..
Printing & Publishing
| Wed 06 May 2026
Beijing, May 6 -- Sichuan Aviation Industry Chuanxi Machines has submitted a patent application for Sleeve Type Two-stage Heat Exchanger Based on 3D Printing and Preparation Method Thereof. Xia Siyu, Li Zhongbo, Yang Linxue and Zheng Hankang developed the invention.
The patent application number is CN202511768002 20251128. The ..
Optics & Imaging
| Tue 05 May 2026
Alexandria, May 6 -- 3D Systems has filed a patent application for Three-dimensional Printer with Parallel Imaging for High Speed and Resolution. This invention was developed by Sabo David.
The patent application number is US202519372534 20251029. The patent publication number is US20260115999 (A1). International Patent Classif..
Medical
| Mon 04 May 2026
Beijing, May 5 -- Shenzhen Hospital of Southern Medical University and Shenzhen Soongon Tech Co Ltd have sought patent for Thrombectomy Stent System as Well as Preparation Method and Application Thereof. This invention was developed by He Xiongjun, Luo Jianxu and Li Kaifeng.
The patent application number is CN202511385510 202..
Printing & Publishing
| Tue 05 May 2026
Geneva, May 5 -- Dimension Inx Corp has sought patent for Coated Particles for Solvent-based Inks. This invention was developed by Burke Jonathon, Palmer Sarah and Cassidy Mary.
The patent application number is WO2025US52388 20251024. The patent publication number is WO2026090489 (A1). International Patent Classification code..
Plastics
| Mon 04 May 2026
Geneva, May 5 -- Phichem Corp has sought patent for Photocurable Resin, Preparation Method and Use. This invention was developed by He Hongsheng, Chi Ping, Yang Hao and Song Shuguo.
The patent application number is WO2025CN127486 20251014. The patent publication number is WO2026086636 (A1). International Patent Classification..
Construction
| Tue 05 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has received Xiamen Zhichuangchi Tech Co Ltd patent application for Automatic Concrete Batching and Mixing Equipment and Control. Lu Lecheng, Chen Ding and Chen Jie developed the invention.
The patent application number is CN202511449756 20251011. The patent public..
Printing & Publishing
| Tue 05 May 2026
Beijing, May 5 -- Sinofiber 3d Tech Suzhou Co Ltd has submitted a patent application for Stepping Motor, Control Method and System Thereof, and 3D Printing Equipment. Pu Yan developed the invention.
The patent application number is CN202511406684 20250929. The patent publication number is CN121216925 (A). International Patent..
Printing & Publishing
| Mon 04 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has released Puhua Intelligent Equipment Hubei Co Ltd patent application for 3D Printing Workpiece Powder Cleaning Machine. This invention was developed by Cao Meng, Zhou Feng, Jin Zhuo, Rong Xiao and Zhao Hujia.
The patent application number is CN202511777719 2025..
Nanotech
| Mon 04 May 2026
Beijing, May 4 -- Chongqing Mitian Communication Equipment Manufacturing and Shenzhen Beili Moscow Univ have applied Chinese patent for Carbon Nanotube Modified Reinforced Fiber 3D Printing Composite Material and Preparation Method and Application Thereof. Yuan Dinghua, Zheng Yan, Hu Chao and Qin Qinghua developed it.
The pat..
Plastics
| Mon 04 May 2026
Geneva, May 5 -- World Intellectual Property Organization has released Phichem Corp patent application for Photocurable Resin, and Preparation Method Therefor and Use Thereof. This invention was developed by He Hongsheng, Chi Ping, Yang Hao and Song Shuguo.
The patent application number is WO2025CN126823 20251010. The patent ..
Printing & Publishing
| Tue 05 May 2026
Beijing, May 5 -- Shanghai Union Technology has submitted a patent application for Automatic Scraper Leveling Device. Song Junjun, Yu Qingxiao, Zha Guilong, Guo Chenxi, Kim Myung-ji and Ding Zefeng developed the invention.
The patent application number is CN202511763041 20251127. The patent publication number is CN121224128 (..
Metal & Mining
| Mon 04 May 2026
Geneva, May 5 -- World Intellectual Property Organization has released S & T SRL and Salvatore Como SRL patent application for Manufactured Article and its Production Process. This invention was developed by Finco Alan Francesco, Finco Giulia and Scibetta Salvatore.
The patent application number is WO2025IB60523 20251016. The..
Optics & Imaging
| Tue 05 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has published Guilin University of Electronic Technology patent application for Optical-mechanical-electrical-calculation Integrated Three-channel Simultaneous Polarization Imaging Camera. The invention was developed by Wang Xinqiang, Tao Huiting, Chen Yuxiang and Qin..
Chemicals
| Tue 05 May 2026
Beijing, May 5 -- Jiangsu University of Science and Technology has submitted a patent application for Oval Composite Material Pressure-resistant Structure and Processing Method Thereof. This invention was developed by Li Zhengtan, Zhang Jian, Wang Jianqiao, Li Zhao, Hu Yi and Shen Kechun.
The patent application number is CN20..
Printing & Publishing
| Mon 04 May 2026
Beijing, May 5 -- Light Future Metal Tech Shanghai Co Ltd has submitted a patent application for Laminated Printing Method for Manufacturing Metal Part Through 3D Printing. This invention was developed by Wang Dongdong, Ma Jianli and Chen Jiachun.
The patent application number is CN202511193083 20250825. The patent publicatio..
Printing & Publishing
| Tue 05 May 2026
Beijing, May 5 -- Shenzhen Zhinengpai Technology has sought patent for Double-nozzle Synchronous Printing Device and Method on 3D Printer. This invention was developed by Li Zhonghua, Hong Yingsheng, He Guihua, Shen Zhenyu, Chen Nenghao, Tan Yongliang, Cheng Huiqiang and Yin Lizhi.
The patent application number is CN20251162216..
Pharmaceutical
| Mon 04 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has released Shanghai Jiao Tong University patent application for Micro Node Welding Method for 3D Printing Lattice Structure. This invention was developed by Lou Ming, Liu Cheng, Yan Qiyao and Li Yongbing.
The patent application number is CN202511511056 20251022. Th..
Aerospace
| Mon 04 May 2026
Beijing, May 5 -- The Air Force Engineering University has submitted a patent application for Continuous Nanosecond Pulse Mixed Laser Powder Bed Powder Processing Method and System. Bian Dongliang and Zhou Xin developed the invention.
The patent application number is CN202511738039 20251125. The patent publication number is CN1..
Electrical
| Tue 05 May 2026
Beijing, May 5 -- Qingdao Kongtian Power Structure Safety Res Institute has applied Chinese patent for 3D Printing Composite Solid Electrolyte and Solid-state Battery. Li Zhi, Liu Kunlong, Wang Yantao, Wang Meng and Zhang Chao developed it.
The patent application number is CN202511169398 20250820. The patent publication numbe..
Medical
| Mon 04 May 2026
Beijing, May 5 -- Hangzhou Jishu Additive Medical Tech Co Ltd has submitted a patent application for Additive Manufacturing and Forming Process for Deciduous Teeth Based on Photosensitive Biological Ceramics. This invention was developed by Jin Ming, Li Yan, Ma Yun and Liu Wenjuan.
The patent application number is CN202511391..
Food & Beverage
| Mon 04 May 2026
Beijing, May 5 -- State Intellectual Property Office of China has received Zhejiang University of Technology patent application for Preparation Method of Highland Barley Prefabricated Powder with Low Glycemic Index and Application of Highland Barley Prefabricated Powder in 3D Printing Food. Zheng Bo, Guo Xiaoxue, Tong Chuan, Xia..
Electrical
| Mon 04 May 2026
Geneva, May 5 -- The Delft University of Technology has filed a patent application for Biocompatible, Electrically Conducting Hydrogels, Preparation and Use Thereof. This invention was developed by Savva Achilleas and Wang Liwen.
The patent application number is WO2025EP80309 20251021. The patent publication number is WO20260..
Aerospace
| Mon 04 May 2026
Beijing, May 4 -- Anhui Xinghe Power Equipment Technology Co Ltd, Beijing Xinghe Power Equipments Tech Co Ltd and Beijing Xinghe Power Aerospace Tech Co Ltd have submitted a patent application for Heat Exchanger Assembly and Carrier Rocket Substage. Zhang Junhao, Wang Minjie, Xie Chen, Wu Yangzhou, Zhang Guohui, Liu Baiqi and Li..
Electronics
| Mon 04 May 2026
Beijing, May 4 -- CCCC Hemei Environmental Ecological Construction has submitted a patent application for Construction Method of Concrete Sound Barrier Based on 3D Printing. This invention was developed by Yang Jun, Sun Kan, Li Xingang, Li Yangbo, Peng Jing, Wu Tong, Yan Jiali, Cheng Kaixi, Zhou Anna, Yang Zhe, Yang Liu, Lan Xia..
Chemicals
| Mon 04 May 2026
Beijing, May 4 -- Suzhou Gangruitong Nano Material Tech Co Ltd has applied Chinese patent for Polyimide Aerogel for 3D Printing and Preparation Method and Application Thereof. Liu Xiaofei, Yan Xili, Yan Yiming and Jiang Weijuan developed it.
The patent application number is CN202511748407 20251126. The patent publication numb..
Information Technology
| Mon 04 May 2026
Beijing, May 4 -- East China University of Science and Technology has filed a patent application for Thermal Barrier Coating with Interface Three-dimensional Bionic Structure as Well as Preparation Method and Application of Thermal Barrier Coating. This invention was developed by Zhang Xiancheng, Zhao Zheng, Shi Junmiao, Xu Wenh..
Software
| Sun 03 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has published South China Normal University patent application for Eyeball Adaptive Imaging System and Method for Biology Teaching Based on Model Fusion Dynamic Focusing and Detachable Modular Design, and Cloud Maintenance Platform. The invention was developed by Huan..
Business and Commerce
| Mon 04 May 2026
Beijing, May 4 -- North Navigation Control Technology has submitted a patent application for Method for Rapidly Inspecting Size of Outer Envelope of Complex Structure Based on 3D Printing. This invention was developed by Li Ji, Hu Shuji, Lou Ying, Niu Lingjuan, Wang Gang, Li Shuai, Zhang Shuang, Hou Zhiqing and Zhang Shuwei.
Th..
Printing & Publishing
| Sun 03 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has received Shanxi Pingyang Coal Machinery Equipment patent application for Artificial Intelligence Path Planning Efficient 3D Printing Control System and Method. Ning Zefeng, Zhang Jiahui, Han Zhaofeng, Liu Tao, Sun Jie, Li Shuqin, Cao Yifan and Huang Yongjie develo..
Printing & Publishing
| Sun 03 May 2026
Beijing, May 4 -- Nanjing University of Science & Technology has submitted a patent application for Fea and Gnn-based 3D Printing Composite Material Multi-scale Performance Prediction Method. Tang Haibin and Ge Zhengqi developed the invention.
The patent application number is CN202511173043 20250821. The patent publication numb..
Printing & Publishing
| Sun 03 May 2026
Beijing, May 4 -- State Intellectual Property Office of China has received Chongqing Institute of Green and Intelligent Technology, CAS patent application for Heterostructure Composite Propellant 3D Printing Path Planning Method Based on Voxelization. Cao Liangcheng, Wang Bo, She Jianbiao, Wu Wenjie and Yang Shoufeng developed t..
Medical
| Sun 03 May 2026
Beijing, May 4 -- Guangzhou Him3D Information Technology has applied Chinese patent for Method, System and Device for Confirming Label Position of 3D Tooth Model and Medium. Feng Wei, Wan Xin, Chen Rilun, Wang Yong and Li Ming developed it.
The patent application number is CN202511283949 20200702. The patent publication number ..
Printing & Publishing
| Fri 01 May 2026
Beijing, May 2 -- Chengdu Wosuo Lichuang Tech Co Ltd and Apulasi Intelligent Equipment Shanghai Co Ltd have sought patent for Efficient Cooling Device for FDM 3D Printing Equipment. This invention was developed by Jiang Mingbo and Wang Jinsheng.
The patent application number is CN202511703072 20251119. The patent publication ..
Medical
| Sat 02 May 2026
Beijing, May 2 -- Central South University and Double Medical Tech Inc have submitted a patent application for 3D Printing Metal Implant with Synergistic Effect and Preparation Method Thereof. Chen Yanwen, Shuai Cijun, Zeng Da, Feng Pei, Gao Chengde, Xie Zeyang and Chen Jianfeng developed the invention.
The patent application..
Printing & Publishing
| Fri 01 May 2026
Beijing, May 2 -- Anqing Ruimaite Tech Co Ltd has applied Chinese patent for 3D Printing Method for Removing Asg Grating Cracks and Improving Grating Crushing Strength. Yu Wei, Wang Tao, Xu Lin, Lu Wenjie, Liu Wensheng, Cao Chaochao, Yang Bo, Yang Mi, Zhou Qiangxiang, Liao Xiaorong, Luo Tingting and Hu Zhongjuan developed it.
..
Biotechnology
| Sat 02 May 2026
Beijing, May 2 -- School Of Stomatology Kunming Medical Univ Yunnan Stomatological Hospital has filed a patent application for 3D Printing Rapid Curing Method Suitable for Hydrogen-bond-rich Polymer and Biological Scaffold of Hydrogen-bond-rich Polymer. This invention was developed by Guo Weihua, Chen Jie, Fu Wentao, Ma Qian, Zh..
Engineering
| Sat 02 May 2026
Alexandria, May 2 -- Arc Ventures LLC has secured a patent on Mechanism to Control the Density Gradient in Three-dimensionally Printed Material. Charmley James E developed the invention.
The patent application number is US202418765151 20240705. The patent publication number is US12611818 (B2). International Patent Classificat..
Printing & Publishing
| Sat 02 May 2026
Beijing, May 2 -- Tianjin Xingrui Mingli Hospital Man Co Ltd has submitted a patent application for 3D Printing Prosthesis for Minimally Invasive Implantation and Preparation Method Thereof. This invention was developed by Zhang Xiaodong and Cao Cangzhu.
The patent application number is CN202511505247 20251021. The patent pub..
Printing & Publishing
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Lanhe Tech Group Co Ltd patent application for Recyclable Photocuring 3D Printing Material as Well as Preparation and Use Methods Thereof. Jiang Xuchuan, Liu Wei and Cao Hui developed the invention.
The patent application number is CN202511548172 20251..
Printing & Publishing
| Fri 01 May 2026
Beijing, May 2 -- Dongguan Shenshuo Tech Co Ltd has submitted a patent application for Two-component Photo-thermal Dual-curing 3D Printing Resin and Preparation Method Thereof. This invention was developed by Li Yongcheng, Feng Ke and Liao Jinchang.
The patent application number is CN202511506954 20251021. The patent publicat..
Printing & Publishing
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Zhejiang Taizhi Intelligent Tech Co Ltd patent application for Forming Equipment for 3D Printing Continuous Fiber Reinforced Thermoplastic Wires. This invention was developed by Li Nanya, Wu Lijie and Le Jinhui.
The patent application number is CN20251..
Printing & Publishing
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Shanghai Mange Tech Co Ltd patent application for Supporting and Reinforcing Method and System for 3D Printing Model, Computer Equipment, Medium and Computer Program Product. Liu Xin, Wang Siwei, Liu Jihui, Wang Song and Zhang Chaoxin developed the invent..
Printing & Publishing
| Fri 01 May 2026
Beijing, May 2 -- Boke Chuanglian Baoding Intelligent Tech Co Ltd has submitted a patent application for 3D Printer Nozzle Motion Control Method. This invention was developed by Liu Xinyang.
The patent application number is CN202511521574 20251023. The patent publication number is CN121200426 (A). International Patent Classif..
Printing & Publishing
| Fri 01 May 2026
Beijing, May 2 -- Suzhou Chien Shiung Institute Tech has sought patent for Monofilament Twisted Fiber Preform with Adjustable Anisotropy and 3D Printing Forming Method Thereof. This invention was developed by Pan Yani, Yang Chengde, Zhang Tingting and Chen Xuefeng.
The patent application number is CN202511477685 20251016. The..
Printing & Publishing
| Fri 01 May 2026
Beijing, May 2 -- Quanzhou Fuyao New Material Tech Co Ltd has applied Chinese patent for Resin Production Device for 3D Printing. Dai Tingyang and Chen Daoxun developed it.
The patent application number is CN202511758060 20251127. The patent publication number is CN121200231 (A). International Patent Classification codes are ..
Printing & Publishing
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Suzhou Laboratory patent application for Structural Wave-absorbing Integrated Ceramic-based Composite Material Prepared Based on 3D Printing and Preparation Method of Structural Wave-absorbing Integrated Ceramic-based Composite Material. Zhang Junmin, Wan..
Printing & Publishing
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Beijing Super Skill Buildings Mat Supply Co Ltd patent application for Mortar Capable of Being Used for 3D Printing. Liu Weidong developed the invention.
The patent application number is CN202511335289 20250918. The patent publication number is CN12120..
Chemicals
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Ningxia University patent application for Monolithic Catalyst for Methanation of Carbon Dioxide as Well as Preparation Method and Application of Monolithic Catalyst. This invention was developed by Zhang Jianli, Du Qiqi, Song Wenlong, Wang Kangzhou, Gao X..
Electronics
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received CCCC Hemei Environmental Ecological Construction patent application for Additive for 3D Printing Concrete Sound Barrier, Concrete and Preparation Method. Sun Kan, Yang Jun, Li Xingang, Peng Jing, Wu Tong, Yan Jiali, Cheng Kaixi, Li Yangbo, Zhou Anna, Yang..
Medical
| Sat 02 May 2026
Beijing, May 2 -- Shenzhen Zhongke Jingcheng Medical Tech Co Ltd has submitted a patent application for 3D Printing Light-cured Bone Repair Film and Preparation Method Thereof. This invention was developed by Zhang Ming, Meng Yuxiao, Wu Yufan, Zhou Bin, Jiang Xueyan, Li Yang and Li Mengjiao.
The patent application number is C..
Metal & Mining
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Qilu Hospital of Shandong University patent application for Construction Method of Gel-doped Multi-scale Pore Group Ceramic Scaffold. Song Wenjing developed the invention.
The patent application number is CN202511483427 20251016. The patent publication n..
Medical
| Sat 02 May 2026
Beijing, May 2 -- Shanghai Yuanda New Material Tech Co Ltd has submitted a patent application for Bionic Bone Scaffold Composite Material Prepared Through Combination of Electrostatic Spinning and 3D Printing and Preparation Method of Bionic Bone Scaffold Composite Material. This invention was developed by Zhang Guangyu and Zou ..
Metal & Mining
| Fri 01 May 2026
Beijing, May 2 -- Shenzhen Xihe Zengcai Tech Co Ltd has submitted a patent application for Gas Replacement Control System and Method for Metal 3D Printing Equipment. Zhou Xing and Zhang Fan developed the invention.
The patent application number is CN202511726723 20251124. The patent publication number is CN121199135 (A). Inte..
Metal & Mining
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Hangzhou Himalaya Information Tech Co Ltd patent application for Multi-material SLM Metal 3D Printing System. Fan You, Li Guodong, Liu Zhen, Liu Kai, Meng Xiansheng, Li Tao, Zhou Jiangzuo, Zhou Zhenwei and Guo Jianhong developed the invention.
The pate..
Metal & Mining
| Fri 01 May 2026
Beijing, May 2 -- Shanghai Esu Laser Tech Co Ltd has submitted a patent application for Non-full-breadth Small-range Powder Supply Device for Metal 3D Printing Equipment. This invention was developed by Huang Xiaokang, Wang Lijun, Wang Zhanqin and Wei Hongming.
The patent application number is CN202511348382 20250920. The pat..
Metal & Mining
| Fri 01 May 2026
Beijing, May 2 -- Xingchen Tech Guangdong Co Ltd has applied Chinese patent for Tungsten-nickel-iron Alloy Spherical Powder, Preparation Method and Application of Tungsten-nickel-iron Alloy Spherical Powder in 3D Printing. Mao Xinhua, He Liangliang, Zhang Xiaoqiang, Wu Da and Gao Zhenyu developed it.
The patent application nu..
Chemicals
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Hangzhou Normal University patent application for Thermosetting Polyurethane Foam Recycling Method Based on Ethyl Acetoacetate Selective Cracking Biuret Crosslinking Point. The invention was developed by Zhu Yutian, Liu Zenghe, Liu Xinhua, Huang Yan, Li ..
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