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Chemicals
| Tue 28 Apr 2026
Beijing, April 28 -- Shanghai Wenhao Intelligent Tech Co Ltd has submitted a patent application for Data Acquisition Method for Additive Manufacturing System. This invention was developed by Sun Zhao.
The patent application number is CN202511299893 20250912. The patent publication number is CN121143211 (A). International Pate..
Optics & Imaging
| Mon 27 Apr 2026
Beijing, April 28 -- Shenzhen Xihe Zengcai Tech Co Ltd has submitted a patent application for Multi-laser Cooperative Scanning Path Planning Method and Device, Electronic Equipment and Medium. This invention was developed by Tuo Linfeng and Zhang Fan.
The patent application number is CN202511707008 20251120. The patent public..
Medical
| Mon 27 Apr 2026
Geneva, April 28 -- ITS GmbH has filed a patent application for Method for Producing a Template for a Bone Plate. This invention was developed by Auf Wolfgang.
The patent application number is WO2025AT60290 20250722. The patent publication number is WO2026080955 (A1). International Patent Classification codes are A61B17/17 an..
Medical
| Mon 27 Apr 2026
Beijing, April 28 -- Beijing Stomatological Hospital, Capital Medical University has applied Chinese patent for Integrated Surgical Guide Plate and Obturator Design Method and Related Device. Feng Zhi'en, Zhang Shu and Su Ran developed it.
The patent application number is CN202511521249 20251023. The patent publication number i..
Medical
| Tue 28 Apr 2026
Beijing, April 28 -- Beijing Institute of Control Engineering has submitted a patent application for Precise Adjustable Electrospray Thruster Device. This invention was developed by Zhao Chunyang, Liu Xuhui, Wei Fuzhi, Sun Wei, Su Gaoshi, Mao Wei, Yao Zhaopu, Cai Kun, Cao Yuling, Yan Hao, Zheng Weijie, Sun Chao, Wu Yaowu, Jiang ..
Printing & Publishing
| Mon 27 Apr 2026
Beijing, April 28 -- Guangzhou City Senyang Electronic Technology has submitted a patent application for Image Processing Method and Device for UV Curing 3D Ink-jet Printing Slicing and Storage Medium. This invention was developed by Chen Chaohui and Wei Jiahong.
The patent application number is CN202511325323 20250917. The pat..
Metal & Mining
| Sun 26 Apr 2026
Beijing, April 27 -- Wuhan Kingfa Sci & Tech Co Ltd and Wuhan Kingfa Tech Enterprise Tech Center Co Ltd have filed a patent application for ABS (acrylonitrile Butadiene Styrene) Alloy and Preparation Method and Application Thereof. This invention was developed by Li Yuhu, Zhan Jingsong, Cheng Xiaoping, Wang Jiang, Liu Lewen and ..
Printing & Publishing
| Mon 27 Apr 2026
Alexandria, April 27 -- The Trustees of Indiana University has submitted a patent application for Xeno-free Peha Polymers for 3D Printing and Methods of Making and Using the Same. Lin Chien-chi, Dimmitt Nathan H and Lin Fang-yi developed the invention.
The patent application number is US202319120512 20230425. The patent publica..
Chemicals
| Mon 27 Apr 2026
Alexandria, April 27 -- ShanghaiTech University has sought patent for Additive Manufacturing Method and Equipment for Fabricating Micro-nano-atomic Structures. This invention was developed by Feng Jicheng, Liu Shirong and Liu Bingyan.
The patent application number is US202519367883 20251024. The patent publication number is U..
Electrical
| Mon 27 Apr 2026
Alexandria, April 27 -- ShanghaiTech University has applied United States patent for Device for Controlling Spatial Electric Field for 3D Printing. Feng Jicheng and Liu Shirong developed it.
The patent application number is US202218994072 20220902. The patent publication number is US20260108949 (A1). International Patent Classi..
Aerospace
| Mon 27 Apr 2026
Alexandria, April 27 -- Pratt & Whitney Canada Corp P&WC has applied United States patent for System and Method for Generating Stencils-based Speckle Patterns. Gargano Tim and Tomes Nathan developed it.
The patent application number is US202519093871 20250328. The patent publication number is US20260111004 (A1). International..
Optics & Imaging
| Mon 27 Apr 2026
Alexandria, April 27 -- Swarovski Optik Ag & Co Kg has applied United States patent for Method for Producing a Long-range Optical Apparatus. Öttl Peter, Zimmerman Andreas, Frech Christoph, Schletterer Florian, Forbes Dale and Nindl Daniel developed it.
The patent application number is US202418918345 20241017. The patent publ..
Aviation
| Sun 26 Apr 2026
Beijing, April 27 -- Civil Aviation University of China has submitted a patent application for Complex Model 4D Printing Method Based on Carbon Fiber Reinforced SMP Composite Material Self-folding Technology. This invention was developed by Zhou Rui, Jiang Yunteng, Zhang Xingjie and Zhang Jialiang.
The patent application numb..
Biotechnology
| Sun 26 Apr 2026
Beijing, April 27 -- State Intellectual Property Office of China has received Foshan Xianhu Laboratory patent application for Photocuring 3D Printing Biological Ceramic Material and Preparation Method Thereof. Dai Honglian, Peng Jing, Yang He and Wu Xiaopei developed the invention.
The patent application number is CN20251121642..
Printing & Publishing
| Sun 26 Apr 2026
Beijing, April 27 -- State Intellectual Property Office of China has received Tianjin Radium Laser Tech Co Ltd patent application for Powder Bed High-temperature 3D Printing Equipment Based on High-power Laser and Printing Method. Yu Hyo Jung, Liang Yue, Sun Tong, Zhao Meixiang and Wang Haixin developed the invention.
The pat..
Metal & Mining
| Sun 26 Apr 2026
Beijing, April 27 -- Tianjin Radium Laser Tech Co Ltd has applied Chinese patent for Forming Piston Device for Metal 3D Printing. Ma Zhihao, Yang Shuye and Guan Kai developed it.
The patent application number is CN20251155568 20250730. The patent publication number is CN121131798 (A). International Patent Classification codes..
Chemicals
| Sun 26 Apr 2026
Beijing, April 27 -- Shenzhen Weilaigongchang Additive Tech Co Ltd has filed a patent application for Powder Screening Device and Method for SLM Process Metal Additive Manufacturing. This invention was developed by Lu Xueyuan, Liang Liubin, Zhang Shuhao, Zhu Jirui and Liu Tao.
The patent application number is CN202511306717 2..
Chemicals
| Sun 26 Apr 2026
Beijing, April 27 -- Yaan Weclean Environmental Protection Tech Co Ltd has applied Chinese patent for Preparation Method of Aluminum Oxide Flat Plate Ceramic Membrane. Zhou Wu, Li Hao, Zheng Chunhui, Song Yuanyang and Jiang Linyun developed it.
The patent application number is CN202511376339 20250925. The patent publication n..
Engineering
| Sun 26 Apr 2026
Beijing, April 27 -- China United Heavy Gas Turbine Technology has submitted a patent application for Acoustic Liner for Thermo-acoustic Oscillation Silencer, Manufacturing Method and Thermo-acoustic Oscillation Silencer. This invention was developed by Liu Lijing, Cheng Liang and Gui Wanyuan.
The patent application number is..
Metal & Mining
| Sun 26 Apr 2026
Beijing, April 27 -- China Machinery New Material Res Institute Zhengzhou Co Ltd has submitted a patent application for Atomization Preparation Method of Refractory High-entropy Alloy Powder. Hu Qipeng, Ge Xueyuan, Wang Peng, Wang Mingwei, Gao Lei, Gan Ping, Xu Yifei, Wang Xin, Xu Peixin, Liu Bo, Lu Lei and Fan Bin developed the..
Electrical
| Sun 26 Apr 2026
Beijing, April 27 -- Nantong Qiangsheng Graphene Tech Co Ltd has submitted a patent application for Graphene Anti-ultraviolet 3D Printing Wire Rod and Preparation Method Thereof. Ma Liguo, Zhang Wenhui, Liu Hongxia, Sha Yan and Sha Xiaolin developed the invention.
The patent application number is CN202511561508 20251029. The ..
Printing & Publishing
| Sun 26 Apr 2026
Beijing, April 27 -- Tianjin Jinshi 3D Printing Co Ltd has submitted a patent application for 3D Printing Quality Control Method and System and 3D Printing Equipment. Jiang Zexing, Wu Jiehua and Wu Hao developed the invention.
The patent application number is CN202511199091 20250826. The patent publication number is CN1211331..
Printing & Publishing
| Sun 26 Apr 2026
Beijing, April 27 -- State Intellectual Property Office of China has published Lanhe Intelligent Tech Research Institute Suzhou Co Ltd patent application for Auxiliary Release Device Based on 3D Photocuring Printer. The invention was developed by Zhang Yinghong, Cao Hui and Liu Wei.
The patent application number is CN20251142..
Printing & Publishing
| Sun 26 Apr 2026
Beijing, April 27 -- State Intellectual Property Office of China has released Xi'an University of Technology and Sinohydro Bureau 8 patent application for 3D Printing Nozzle Feeding Device and 3D Printing Nozzle. This invention was developed by Zhou Quan, Zhang Xinwei, Li Zhong and Huang Long.
The patent application number is..
Printing & Publishing
| Sun 26 Apr 2026
Beijing, April 27 -- State Intellectual Property Office of China has published Dai Jun patent application for Transmission Structure for 3D Printer and 3D Printer.
The patent application number is CN202511445162 20251010. The patent publication number is CN121133103 (A). International Patent Classification codes are B22F10/..
Printing & Publishing
| Sun 26 Apr 2026
Beijing, April 27 -- Suzhou Ruipu Tech Co Ltd has filed a patent application for Luminescent Coating for Post-treatment of 3D Printing Flexible Workpiece and Synthesis Method. This invention was developed by Cui Lu, Yu Qiuyang, Ye Junjian and Xue Zhe.
The patent application number is CN202511282454 20250909. The patent public..
Rubber
| Sun 26 Apr 2026
Beijing, April 27 -- State Intellectual Property Office of China has published Hubei Hangju Tech Co Ltd patent application for 3D Printing Rubber Thermal Insulation Material and Preparation Method Thereof. The invention was developed by Zhou Chao, He Shan, Xiao Yong, Chen Haiya, Tu Chenchen, Li Xinyi and Li Kai.
The patent ap..
Printing & Publishing
| Sun 26 Apr 2026
Beijing, April 27 -- Xinjiang Communications Construction Group has sought patent for Concrete 3D Printing Head. This invention was developed by Ma Lianxia, Luo Lizhen, Xu Jian, Han Jianhong, He Rong and Wu Xincheng.
The patent application number is CN202511545297 20251028. The patent publication number is CN121132848 (A). Inte..
Electrical
| Sun 26 Apr 2026
Beijing, April 27 -- Nantong Qiangsheng Graphene Tech Co Ltd has filed a patent application for Graphene High-strength, High-toughness and Impact-resistant 3D Printing Wire Rod and Preparation Method Thereof. This invention was developed by Ma Liguo, Zhang Wenhui, Liu Hongxia, Sha Yan and Sha Xiaolin.
The patent application n..
Printing & Publishing
| Sat 25 Apr 2026
Beijing, April 25 -- Guilin University of Electronic Technology and Tupu Tech Fangchenggang Co Ltd have sought patent for Gradient Flow Field Fuel Cell Stack Based on 3D Printing and Cold Start System. This invention was developed by Cai Jianjun, Tang Yufei, Liang Qianlang and Gao Jie.
The patent application number is CN20251..
Metal & Mining
| Sun 26 Apr 2026
Beijing, April 27 -- State Intellectual Property Office of China has released Harbin Institute of Technology patent application for Sibcn Ceramic for Direct-writing 3D Printing, Composite Material Water-based Slurry of Sibcn Ceramic, Preparation Method of Sibcn Ceramic, and Printing Method of Composite Material Water-based Slurr..
Construction
| Sun 26 Apr 2026
Beijing, April 27 -- Guangdong Leiceng Tech Development Co Ltd has submitted a patent application for Sand Paving Device. This invention was developed by Yuan Chunguo.
The patent application number is CN202511697878 20251119. The patent publication number is CN121131802 (A). International Patent Classification codes are B22F1..
Medical
| Sun 26 Apr 2026
Beijing, April 27 -- State Intellectual Property Office of China has released Yanlisheng Guangzhou Biotechnology Co Ltd patent application for Chloasma Skin Organ Pathological Model Constructed Based on 3D Printing Technology and Construction Method and Application Thereof. This invention was developed by Zhou Yifan, Hu Dongjun ..
Tools and Machinery
| Sun 26 Apr 2026
Beijing, April 27 -- Jincheng Nanjing Electromechanical Hydraulic Pressure Engineering Research Ct Aviation Industry has submitted a patent application for Multi-outlet Adjustable Abrasive Flow Tool for 3D Printing Valve Body Runner Polishing. This invention was developed by Dai Yanfeng, Peng Weikang, Yang Chao, Cao Jie and Huan..
Medical
| Sun 26 Apr 2026
Beijing, April 27 -- Tianfu Jincheng Laboratory Frontier Medical Center has sought patent for Method for High-precision 3D Printing of Personalized Alimentary Canal Entity Model. This invention was developed by Li Ka, Chen Yuwen and Li Bo.
The patent application number is CN202511658725 20251113. The patent publication number..
Metal & Mining
| Sun 26 Apr 2026
Beijing, April 27 -- State Intellectual Property Office of China has released Shandong Industrial Ceramics Research & Design Institute patent application for High-throughput Production Control Method for Preparing Ceramic Material Through 3D Printing. This invention was developed by Tan Ke, Li Ling, Song Tao, Liu Jia, Wang Yingy..
Information Technology
| Fri 24 Apr 2026
Beijing, April 25 -- State Intellectual Property Office of China has published Suzhou PAC Dent Tech Co Ltd patent application for Tooth Veneer Manufacturing Method and System. The invention was developed by Wang Yinte, Yue Bo, Lin Zhenyi, Wang Chunyu and Lou Zhiyuan.
The patent application number is CN202511668449 20251114. T..
Printing & Publishing
| Fri 24 Apr 2026
Alexandria, April 25 -- United States Patent for System and Methods for Construction 3D Printing has been issued to Contour Crafting Corp. This invention was developed by Khoshnevis Behrokh.
The patent application number is US202318491726 20231020. The patent publication number is US12607026 (B2). International Patent Classif..
Lighting
| Fri 24 Apr 2026
Alexandria, April 25 -- Axtra3d Inc has secured a patent on Apparatus for 3D Printing Comprising an Hybrid Lighting System. Zitelli Gianni developed the invention.
The patent application number is US202218866026 20220527. The patent publication number is US12605895 (B2). International Patent Classification codes are B29C64/27..
Medical
| Sat 25 Apr 2026
Beijing, April 25 -- The PLA Joint Logistic Support Force No 922 Hospital has submitted a patent application for Lumbar Oblique Lateral Self-locking Integrated Fusion Internal Fixation System. This invention was developed by Wang Yinge, Fu Xiaoming, Zhu Shengju, He Dan and Zou Dongyang.
The patent application number is CN2025..
Printing & Publishing
| Fri 24 Apr 2026
Beijing, April 24 -- Jiangsu University of Science and Technology and Nanjing Shangshan Zengcai New Mat Co Ltd have submitted a patent application for Straw Reinforced Polymer Composite Material Based on Green 3D Printing Technology and Preparation Method. This invention was developed by Wang Rui, Wang Wenyuan, Wu Guoqun, Shen S..
Agricultural
| Fri 24 Apr 2026
Beijing, April 25 -- State Intellectual Property Office of China has received Qingdao Agricultural University patent application for OSA Starch-based High Internal Phase Emulsion as Well as Preparation Method and Application Thereof. Zhang Chi, Liu Xingxun, Zhang Rongyu, Teng Zifan, Sun Qingjie and Dai Lei developed the inventio..
Medical
| Sat 25 Apr 2026
Beijing, April 25 -- The Third Xiangya Hospital of Central South University has applied Chinese patent for Lung Extracellular Matrix, Preparation Method and 3D Printing Biodegradable Airway Stent. Xie Lihua, Yang Yan, Deng Bin, Li Yuan and Tan Xiaohui developed it.
The patent application number is CN202510531452 20250425. The p..
Medical
| Sat 25 Apr 2026
Beijing, April 25 -- Shenzhen Zhongke Jingcheng Medical Tech Co Ltd has submitted a patent application for 3D Printing Composite Magnesium and Nano-silver Antibacterial Degradable Alveolar Bone Repair Material and Preparation Method Thereof. Zhang Ming, Meng Yuxiao, Wu Yufan, Zhou Bin, Jiang Xueyan, Li Yang and Li Mengjiao devel..
Biotechnology
| Fri 24 Apr 2026
Beijing, April 24 -- Institute Biomedical Eng Cams has submitted a patent application for Organ-like-based Functionalized Biological 3D Printing Liver and Construction Method and Application Thereof. This invention was developed by Huang Pengyu, Ma Yue, Yang Yaxuan, Liu Lihui and Lu Yifan.
The patent application number is CN2..
Printing & Publishing
| Thu 23 Apr 2026
Beijing, April 24 -- Huazhong University of Science and Technology has submitted a patent application for Metal 3D Printing Parameter Prediction Method and System Based on Deep Learning. This invention was developed by Jiang Chen, Fu Dawei and Qiu Haobo.
The patent application number is CN202511675985 20251117. The patent publi..
Printing & Publishing
| Fri 24 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Huang Shunya patent application for Full-height 3D Printing System for Building.
The patent application number is CN202511423763 20250930. The patent publication number is CN121110955 (A). International Patent Classification codes are B33Y30/00, B..
Printing & Publishing
| Fri 24 Apr 2026
Beijing, April 24 -- Xian University of Architecture and Technology has submitted a patent application for Concrete 3D Printing Self-adaptive Control Method Based on Deep Reinforcement Learning. This invention was developed by He Jing, Xin Longlong, Zhang Miao and Ma Zongfang.
The patent application number is CN202511275580 202..
Printing & Publishing
| Fri 24 Apr 2026
Beijing, April 24 -- Liyang Smart City Research Institute Chongqing Univ has submitted a patent application for Cantilever Structure Concrete 3D Printing Method and System. This invention was developed by Shang Jiajie, Sun Junbo, Wang Yufei, Zhang Qiurui and Liu Xianda.
The patent application number is CN202511233273 20250901..
Printing & Publishing
| Thu 23 Apr 2026
Beijing, April 24 -- State Intellectual Property Office of China has released Shanghai Wenhao Intelligent Tech Co Ltd patent application for Additive Manufacturing-oriented Control Method and Control System Applied by Same. This invention was developed by Sun Zhao.
The patent application number is CN202511300184 20250912. The..
Steel
| Fri 24 Apr 2026
Beijing, April 24 -- Central Iron & Steel Research Institute has filed a patent application for Low-crack-sensitivity High-thermal-conductivity Die-casting Die Additive Manufacturing Metal Powder and Preparation Method. This invention was developed by Zhou Jian, Chi Hongxiao, Ma Dangshen, Di Yingnan, Pian Liping, Gu Jinbo and Li..
Chemicals
| Fri 24 Apr 2026
Beijing, April 24 -- Sun Ziqian has submitted a patent application for Preparation Method of Hyperbranched Pamam Modified Epoxy Resin/graphene Oxide Composite Sizing Agent.
The patent application number is CN202511444892 20251010. The patent publication number is CN121110370 (A). International Patent Classification codes are D..
Printing & Publishing
| Wed 22 Apr 2026
Beijing, April 23 -- PowerChina Beijing Engineering and Suzhou Maoguang Intelligent Tech Co Ltd have submitted a patent application for Foldable 3D Printing Equipment and Control Method Thereof. This invention was developed by Wang Shaofeng, Ge Xianqiang, Li Yangbo, Chen Xiaoxia, Li Ke, Xue Baochen, Dai Zhenfeng, Wang Liang, He ..
Food & Beverage
| Thu 23 Apr 2026
Beijing, April 23 -- Jiangnan University; Jiangsu University and Shandong Gongshe Lianmeng Food have sought patent for Personalized Diet Rapid Prototyping Method Based on Double-food-material High-density Charge Adsorption. This invention was developed by Wang Yuchuan, Wang Bo, Liu Jiguang, Lei Xianglin, Jiang Haoqi, Sun Anlun, ..
Printing & Publishing
| Wed 22 Apr 2026
Beijing, April 23 -- Dongguan Chengtian Machinery Co Ltd has sought patent for Automatic Rolling Machine for 3D Printing Wires. This invention was developed by Wu Zhijun.
The patent application number is CN202511561104 20251029. The patent publication number is CN121107191 (A). International Patent Classification codes are B6..
Printing & Publishing
| Wed 22 Apr 2026
Geneva, April 23 -- World Intellectual Property Organization has released Univ Degli Studi Della Campania Luigi Vanvitelli patent application for Core-shell Filament for the Creation of Artifacts by 3D Printing. This invention was developed by D'amore Alberto and Iannone Michele.
The patent application number is WO2025IB60238..
Printing & Publishing
| Thu 23 Apr 2026
Geneva, April 23 -- World Intellectual Property Organization has received BMF Prec Inc patent application for Surface Separation in Resin 3D Printing with Contouring Slots. Xia Chunguang developed the invention.
The patent application number is WO2025US50280 20251009. The patent publication number is WO2026080729 (A1). Intern..
Printing & Publishing
| Wed 22 Apr 2026
Beijing, April 23 -- Zhejiang Lingmengshe Chaowan Culture Tech Co Ltd has submitted a patent application for Online Drying Equipment of 3D Blind Box Printer. This invention was developed by Zhai Wen.
The patent application number is CN202511521320 20251023. The patent publication number is CN121105390 (A). International Paten..
Printing & Publishing
| Wed 22 Apr 2026
Beijing, April 23 -- State Intellectual Property Office of China has released Amsky Tech Co Ltd patent application for Multi-laser Load Balancing Dynamic Distribution Printing Method. This invention was developed by Li Bingtao, Zhu Fan, Wang Lei and Li Wei.
The patent application number is CN202511183861 20250822. The patent ..
Printing & Publishing
| Wed 22 Apr 2026
Beijing, April 23 -- Huaibei Peoples Hospital has sought patent for Personalized Ear Mold 3D Printing Technology and Application System Thereof. This invention was developed by Ren Yanli, Zou Qirui, Xing Zhongcheng and Zhang Mengmeng.
The patent application number is CN202511148740 20250818. The patent publication number is C..
Printing & Publishing
| Wed 22 Apr 2026
Beijing, April 23 -- State Intellectual Property Office of China has published Likai Precision Technology (Yancheng) patent application for 3D Printing and Machining Composite Manufacturing Process. The invention was developed by Zhu Weigang and Guo Jingran.
The patent application number is CN202511253192 20250903. The patent p..
Pharmaceutical
| Thu 23 Apr 2026
Beijing, April 23 -- Suzhou First Pharmaceutical Co Ltd has submitted a patent application for Pharmaceutical Composition Containing Quetiapine Fumarate and Preparation Method Thereof. Wang Haiyang, Luo Lin, Ma Jingliang, Liu Nan, Huang Rong, Deng Yu and Liu Fang developed the invention.
The patent application number is CN202..
Pharmaceutical
| Wed 22 Apr 2026
Beijing, April 23 -- State Intellectual Property Office of China has released Tianjin University and Tianjin University Zhejiang International Innovation Design and Intelligent Manufacturing Research Institu patent application for Double-feedback Correction Control Method and System for Flexible Funnel Type Nozzle. This inventio..
Medical
| Thu 23 Apr 2026
Beijing, April 23 -- The Second Hospital of Shanxi Medical University The Second Clinical College of Shanxi Medical University has submitted a patent application for Guider for Imbedding of Medial Malleolus Fracture Screw and Kirschner Wire. This invention was developed by Hou Fushan, Liu Xujun, Qiao Lulin, Liu Yixin, Hu Jingxi,..
Medical
| Wed 22 Apr 2026
Beijing, April 23 -- Sichuan University has sought patent for Shape Memory Type Porous Ink Direct-writing Printing Implantation Intervention Type Miniature Medical Device Product and Preparation Method of Shape Memory Type Porous Ink Direct-writing Printing Implantation Intervention Type Miniature Medical Device Product. This in..
Semiconductor
| Thu 23 Apr 2026
Beijing, April 23 -- Aotong Carbon Neijiang Tech Co Ltd has submitted a patent application for Graphite for Micro-nano Composite Hole Semiconductor as Well as Preparation Method and Application of Graphite. Deng Haitao, Yang Huafeng, Zhang Liu and Liang Bin developed the invention.
The patent application number is CN202511245..
Tools and Machinery
| Wed 22 Apr 2026
Beijing, April 23 -- Hunan City University has applied Chinese patent for Multi-gradient Rigid-flexible Coupling Fluid Self-adjusting Bionic Adhesion Microstructure Processing Method. Yuan Cong, Xiao Zhijun, Huang Zhiliang, Yin Jiu, Ma Xiaolin, Li Hangyang and Ni Sha developed it.
The patent application number is CN2025113158..
Tools and Machinery
| Wed 22 Apr 2026
Beijing, April 23 -- Guocai Suzhou New Material Tech Co Ltd has submitted a patent application for Conductive Pps Material Preparation and Extrusion Device for 3D Printing. Xiang Pengwei developed the invention.
The patent application number is CN202511671921 20251114. The patent publication number is CN121105389 (A). Interna..
Chemicals
| Wed 22 Apr 2026
Geneva, April 23 -- World Intellectual Property Organization has received Brokkr 3D As patent application for Method and Device Developing Non-planar Toolpaths to Solve Restrictions in Additive Manufacturing. Mossevig Alf Petter and Thomsen Mads Ratcke developed the invention.
The patent application number is WO2025EP79419 20..
Optics & Imaging
| Wed 22 Apr 2026
Beijing, April 23 -- Amsky Tech Co Ltd has submitted a patent application for Distortion Correction Method for Multi-light-spot 3D Printing Ftheta Field Lens. This invention was developed by Li Bingtao, Zhu Fan, Wang Lei and Li Wei.
The patent application number is CN202511183863 20250822. The patent publication number is CN1..
Steel
| Wed 22 Apr 2026
Beijing, April 23 -- Central Iron & Steel Research Institute has sought patent for 3D Printing Additive Manufacturing Method for Die-casting Die Steel Metal Powder. This invention was developed by Zhou Jian, Chi Hongxiao, Ma Dangshen, Gu Jinbo, Pian Liping, Di Yingnan and Liu Xiao.
The patent application number is CN20251126092..
Pharmaceutical
| Tue 21 Apr 2026
Beijing, April 22 -- Taiyuan University of Technology and Shanxi Liuwei Artificial Intelligence Biomedical Res Institute have filed a patent application for Regenerative Skin Medicine Testing Method. This invention was developed by Sang Shengbo, Kang Rihui, Li Meng, Sang Luxiao and Zhou Chuangang.
The patent application numbe..
Printing & Publishing
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has published Shanghai Union Technology patent application for Slurry Scraper Device and 3D Printing Equipment. The invention was developed by Song Junjun, An Xiaolong, Yu Qingxiao and Zha Guilong.
The patent application number is CN202511274706 20250908. The pate..
Printing & Publishing
| Wed 22 Apr 2026
Beijing, April 22 -- Hebei Zhongke Zhizao New Building Mat Co Ltd has submitted a patent application for Single-mode Intelligent 3D Printer Control System. This invention was developed by Dong Jianhua and Dong Xu.
The patent application number is CN202511556000 20251029. The patent publication number is CN121083917 (A). Inter..
Printing & Publishing
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has released Chengdu Nuoyide Medical Science Examination Laboratory Co Ltd patent application for Bionic Structure 3D Printing Quality Real-time Monitoring System Based on Artificial Intelligence. This invention was developed by Lu Zhenghao.
The patent applicati..
Printing & Publishing
| Mon 20 Apr 2026
Beijing, April 21 -- State Intellectual Property Office of China has published Third Peoples Hospital Zigong patent application for 3D Printing Type Head and Neck Supporting Device. The invention was developed by Wang Xiaoqiang, Wen Liwei, Feng Jiaxing and Zhang Cheng.
The patent application number is CN202511285525 20250910...
Printing & Publishing
| Wed 22 Apr 2026
Beijing, April 22 -- Beijing Shunhong Hangfei Tech Co Ltd has submitted a patent application for Powder Suction Device and 3D Printing Device. This invention was developed by Liu Yanyang.
The patent application number is CN202511293501 20250910. The patent publication number is CN121082918 (A). International Patent Classifica..
Printing & Publishing
| Wed 22 Apr 2026
Beijing, April 22 -- Zhejiang Huangxing Chemical Co Ltd has submitted a patent application for Preparation Method of Special Wax for 3D Printing. This invention was developed by Huang Junyan, Chang Yongchun and Li Junhao.
The patent application number is CN202511157978 20250819. The patent publication number is CN121082815 (A..
Printing & Publishing
| Wed 22 Apr 2026
Beijing, April 22 -- Zhongliding Additive Tech Guangdong Co Ltd has submitted a patent application for 3D Printing Mixing Device and Mixing Control Method Thereof. Wang Junheng, Wu Juesheng, Xu Yuming and Yan Haijun developed the invention.
The patent application number is CN202511224660 20250829. The patent publication numbe..
Printing & Publishing
| Wed 22 Apr 2026
Beijing, April 22 -- Dongguan Shenshuo Tech Co Ltd has filed a patent application for 3D Printing Light-cured Resin as Well as Preparation Method and Printing Process Thereof. This invention was developed by Li Yongcheng, Feng Ke and Liao Jinchang.
The patent application number is CN202511346957 20250919. The patent publicati..
Printing & Publishing
| Wed 22 Apr 2026
Beijing, April 22 -- North Bridge New Material Tech Suzhou Co Ltd has submitted a patent application for Colored Permanent Antistatic Petg Material Applied to 3D Printing. This invention was developed by Dai Guoqing, Mao Weihua, Yang Jie, Shen Jianing and Mu Yanke.
The patent application number is CN202511250869 20250903. The..
Packaging & Containers
| Wed 22 Apr 2026
Beijing, April 22 -- Beijing Institute Of Bionic Interface Science and Tech Future Tech has submitted a patent application for Double-bionic Anti-liquid-shake Container Used in Dynamic Environment and Application Thereof. This invention was developed by Dong Zhichao, Ma Jie, Yu Cunlong and Jiang Lei.
The patent application nu..
Chemicals
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has received Guangzhou Zhongshan Additive Tech Co Ltd patent application for Forming Cylinder Base Plate Dismounting and Mounting Device. Wu Xuyang, Wu Bin, Lyu Youtao and Liu Shuguang developed the invention.
The patent application number is CN202510979664 2025..
Optics & Imaging
| Wed 22 Apr 2026
Beijing, April 22 -- Dongguan Yangzijing Dental Equipment has submitted a patent application for Oral Cavity One-time Scanning Rod 3D Printing Method. Chen Zhiyuan, Sheng Yanlin and Huang Le developed the invention.
The patent application number is CN202511230804 20250830. The patent publication number is CN121083916 (A). Inter..
Medical
| Wed 22 Apr 2026
Pretoria, April 22 -- Jilin University has been granted a patent for Method for 3D Printing Bone Filling Scaffold with Pei Surface Composited with RGD. This invention was developed by Yanguo Qin, Ruiyan Li, Xinyu Xu, Xiongfeng Tang, Deming Guo and Yun'an Qing.
The patent application number is ZA20200001584 20200313. The paten..
Metal & Mining
| Wed 22 Apr 2026
Beijing, April 22 -- Lanzhou University of Technology has applied Chinese patent for NiTi-O Shape Memory Alloy with Harmonic Structure and Preparation Method Thereof. Ma Huwen, Zhao Yanchun, Su Yu, Xiang Jiacheng, Luo Xu, Wang Xiaowei, Xue Baorui and Yu Zhiqi developed it.
The patent application number is CN202511162869 20250..
Metal & Mining
| Wed 22 Apr 2026
Beijing, April 22 -- Taizhou Xinyu Prec Manufacture Co Ltd has sought patent for Wax Mold 3D Printing Equipment and Process for Manufacturing Precision Casting Parts. This invention was developed by Jing Jian, Zhang Wei, Huang Hua, Wang Mingfeng and Huang Jun.
The patent application number is CN202511651018 20251112. The pate..
Rubber
| Wed 22 Apr 2026
Beijing, April 22 -- State Intellectual Property Office of China has released Anhui Pengsheng Polymer Technology patent application for Synthesis Method of Bio-based Polyurethane Elastomer and Application of Bio-based Polyurethane Elastomer in Sealing Material. This invention was developed by Chen Long, Wu Jinhuan, Wang Shuangxi..
Medical
| Mon 20 Apr 2026
Beijing, April 21 -- Huzhou University and Fujia Material Tech Huzhou Co Ltd have submitted a patent application for Preparation Method of Polylactic Acid/fibroin 3D Printing Tracheal Stent. This invention was developed by Dong Qinglin, Zhong Nongping, Shen Lidan, Li Zhiqiang, Zhang Shitong, Xu Xinyi, Chen Zihao, Yu Ying and Ye ..
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