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Chemicals
| Mon 09 Mar 2026
Beijing, March 9 -- Wuhan University of Technology has sought patent for Ceramic Complex Component Green Body Densification Method Prepared Based on Additive Manufacturing Technology. This invention was developed by Zhang Jinyong, Wang Kun, Lei Liwen and Fu Zhengyi.
The patent application number is CN202510859671 20250625. The ..
Metal & Mining
| Fri 06 Mar 2026
Beijing, March 7 -- Henan Polytechnic University and Linzhou Heavy Machinery Group have submitted a patent application for Layer Thickness Dynamic Adjustable Sand Paving Spray Head Device for Sand Mold 3D Printing. This invention was developed by Chen Shuisheng, Zhang Nannan, Yang Liuhua, Guo Chuan, Zhou Yang, Chen Qian and Qi J..
Plastics
| Sun 08 Mar 2026
Alexandria, March 9 -- Xolo has submitted a patent application for Apparatus for Volumetric 3D-printing a Three-dimensional Object by Multi-color Photopolymerization of a Photocurable Resin. This invention was developed by Garmshausen Yves and Reuter Marcus.
The patent application number is US202519230572 20250606. The patent..
Tools and Machinery
| Sun 08 Mar 2026
Alexandria, March 9 -- Wayne State University has filed a patent application for Rotatable Multi-nozzle Extrusion System for 3D Printing. This invention was developed by Almubarak Yara and Al-ali Mohammed.
The patent application number is US202519311085 20250827. The patent publication number is US20260061700 (A1). Internationa..
Aerospace
| Mon 09 Mar 2026
Beijing, March 9 -- Jiangsu Dongzhao Construction Industry Innovation Development Institute Co Ltd has applied Chinese patent for Unmanned Aerial Vehicle Laser Scanning-3D Printing Collaborative Construction System for Complex Curved Surface Building. Wang Hao, Tang Xin and Sun Feng developed it.
The patent application number..
Printing & Publishing
| Sun 08 Mar 2026
Alexandria, March 9 -- U.S. Patent and Trademark Office has published Relativity Space patent application for Inserting a Mandrel into a Part While 3D Printing to Circularize the Part. The invention was developed by Shearman Jacob, Shin Joshua, Sinha Aditya, O’hara Dakota and Christiansen Daniel.
The patent application number..
Printing & Publishing
| Mon 09 Mar 2026
Beijing, March 9 -- Kocel Intelligent Equipment has sought patent for Binder for Binder Jet 3D Printing and Preparation Method Thereof. This invention was developed by Dong Zhichao, Chen Weidong, Cui Gang, Xing Jinlong, Zhang Longjiang, Yang Zhengxue, Li Ting, Gong Jianqiang, Yu Yao, Zhu Lihui and Ma Jun.
The patent application..
Construction
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has received Shijiazhuang Tiedao University and Southeast University patent application for Aerogel Foam Concrete and Preparation Method Thereof. Jiang Jinyang, Duan Yumei, Sun Guowen, Zheng Chaolang, Wang Liguo and Wang Fengjuan developed the invention.
The pate..
Printing & Publishing
| Fri 06 Mar 2026
Beijing, March 7 -- Sichuan University and Amor Suzhou Medical Tech Co Ltd have submitted a patent application for Preparation Method and Application of Polyether-ether-ketone/hydroxyapatite Scaffold Based on 3D Printing. This invention was developed by Yuan Bo, Li Haojia, Zhang Kai, Zhu Xiangdong and Zhang Xingdong.
The pate..
Printing & Publishing
| Fri 06 Mar 2026
Beijing, March 7 -- Suzhou Flashforge 3D Tech Co Ltd and Zhejiang Flashforge Group have submitted a patent application for Attitude Correction Method for Lifting Door in 3D Printing Equipment and 3D Printing Equipment. This invention was developed by Li Bin, Fu Yulong, Zhan Yanming and Zheng Zijian.
The patent application num..
Semiconductor
| Mon 09 Mar 2026
Alexandria, March 9 -- STMicroelectronics International NV has sought patent for 3D Shield Structure Against Electromagnetic Interference for a Semiconductor Device. This invention was developed by Cogoni Deborah and Velayudhan Vipin.
The patent application number is US202519304005 20250819. The patent publication number is US2..
Printing & Publishing
| Fri 06 Mar 2026
Beijing, March 7 -- Jiangsu Province Xuzhou Technician Institute has filed a patent application for Raw Material Mixing Device for 3D Printing Equipment. This invention was developed by Chen Chen.
The patent application number is CN202510832282 20250620. The patent publication number is CN120735325 (A). International Patent C..
Printing & Publishing
| Fri 06 Mar 2026
Beijing, March 7 -- Shi Xuewei has sought patent for Support-free 3D Printing System. This invention was developed by Shi Xuewei and Ren Licai.
The patent application number is CN202510983784 20250717. The patent publication number is CN120735323 (A). International Patent Classification codes are B29C64/236, B29C64/245, B29C6..
Printing & Publishing
| Fri 06 Mar 2026
Beijing, March 7 -- Shenzhen Tiansheng Intelligent Co Ltd has submitted a patent application for Array Type Multi-nozzle Printing Structure. This invention was developed by Zeng Jianqiang.
The patent application number is CN202511148256 20250816. The patent publication number is CN120735319 (A). International Patent Classific..
Printing & Publishing
| Fri 06 Mar 2026
Beijing, March 7 -- Shandong Maihe Additive Mfg Co Ltd has submitted a patent application for 3D Printing Preparation Device for Traumatic Orthopedics External Fixation Brace. Han Liren, Yan Jun, Li Hao and Gao Xinjiang developed the invention.
The patent application number is CN20251172460 20250801. The patent publication nu..
Printing & Publishing
| Fri 06 Mar 2026
Beijing, March 7 -- Xintisu Hangzhou Tech Development Co Ltd has filed a patent application for 3D Printing Needle Head, Printing Device and Middle Frame Printing Method. This invention was developed by Zhou Nanjia, Zhang Xing, Cao Fangyi, Ji Xiang, Lin Junhui and Yao Huangsheng.
The patent application number is CN20251101899..
Printing & Publishing
| Fri 06 Mar 2026
Beijing, March 7 -- Yantai Advanced Mat And Green Manufacturing Shandong Laboratory has applied Chinese patent for Novel 3D Printing Equipment. Zhai Fei, Wang Xiaolong, Cheng Jinlong, Liu Xingang, Xu Rui and Liu Qi developed it.
The patent application number is CN202511179424 20250822. The patent publication number is CN12073..
Printing & Publishing
| Fri 06 Mar 2026
Beijing, March 7 -- State Intellectual Property Office of China has received Nanjing University of Technology patent application for Pull-up Type DLP Type 3D Printer Printing Platform and 3D Printing Method. Liu Anjun, Liu Jie, Wang Yingfan, Ji Yanming, Zhu Xinyi, Lu Gang, Luo Yali and Ruan Jieji developed the invention.
The pa..
Medical
| Fri 06 Mar 2026
Beijing, March 7 -- State Intellectual Property Office of China has released Sucheng Dental Co Ltd patent application for Digital Customized False Tooth 3D Printing Method. This invention was developed by Wang Yuedong, Bi Mei and Liang Yong.
The patent application number is CN202510925409 20250705. The patent publication numb..
Medical
| Sat 07 Mar 2026
Beijing, March 7 -- Suzhou Zhijin Medical Equipment Co Ltd has submitted a patent application for 3D Printing Simulation Tooth Model for Root Canal Therapy Training Teaching. This invention was developed by Yuan Weitao, Zhang Jiwu, Li Xiucheng, Men Jiayi and Jiang Xiaodong.
The patent application number is CN202511203680 2025..
Electrical
| Sat 07 Mar 2026
Beijing, March 7 -- University of Electronic Science and Technology of China has submitted a patent application for 3D Printing Liquid Drop Friction Generator Imitating Natural Leaves. This invention was developed by Zhang Yi, Sun Zhengnan, Lan Yuming, Yang Hanyu and Zhang Xiaosheng.
The patent application number is CN202510916..
Business and Commerce
| Fri 06 Mar 2026
Beijing, March 7 -- Kocel Intelligent Equipment has submitted a patent application for Binder Adding Amount Metering System for 3D Printing Equipment and Control Method. This invention was developed by Zhao Ninghui, Zhou Zhijun, Wang Ning, Yang Jianguo, Gao Hao, Liu Yi and Peng Fan.
The patent application number is CN2025108939..
Automobile
| Fri 06 Mar 2026
Munich, March 7 -- Renault SAS has submitted a patent application for Seat Portion Manufactured by 3D Printing. This invention was developed by Brin Eric, Flatres Fabrice, Roy Jean-baptiste and Souville Philippe.
The patent application number is EP20240722222 20240425. The patent publication number is EP4701901 (A1). Internatio..
Agricultural
| Sat 07 Mar 2026
Beijing, March 7 -- South China Agricultural University has submitted a patent application for Finite Element Analysis Method for Strength of Small-load 3D Printing Gear. This invention was developed by Zhang Yali, Lin Yeqing, Sun Zhilei, Guo Jun, Lin Shaozhen, Zhang Zhijie, Peng Wanhang, Lu Zifan, Yang Dashi, Fang Xipeng, Yang ..
Tools and Machinery
| Fri 06 Mar 2026
Beijing, March 7 -- Wuhan Institute of Materials Prot of China Machinery Engineering Group has submitted a patent application for Three-arm Collaborative Process Composite Manufacturing and Grinding Integrated Device. Jia Dan, Hou Tianpeng, Luo Xiaoshuang, Zhan Shengpeng, Li Wenxuan, Ma Lixin and Song Bo developed the invention...
Metal & Mining
| Fri 06 Mar 2026
Beijing, March 7 -- Jinan University has submitted a patent application for Pure Fe, Fe-based Alloy or Fe-based Composite Porous Scaffold as Well as Preparation Method and Application Thereof. Yu Zhentao, Jiang Zhou, Li Ping, Pan Zehao, Wang Feng, Jin Weihong and Ren Jianzeng developed the invention.
The patent application numb..
Printing & Publishing
| Fri 06 Mar 2026
Beijing, March 6 -- Guangdong Kangdun High Tech Ind Group Co Ltd and Guangdong Zhikang Intelligent Biotechnology Co Ltd have submitted a patent application for Gradient Bio-ink for Three-dimensional Bionic Corneal Stroma Scaffold and 3D Printing Preparation Process. This invention was developed by Zhan Zhenjian, Jiang Li, Zheng ..
Printing & Publishing
| Fri 06 Mar 2026
Beijing, March 6 -- Jizhi Innovation Intelligent Tech Nantong Co Ltd has filed a patent application for Pull-up DLP Type 3D Printer and 3D Printing Method. This invention was developed by Yu Tingfeng, Ye Changchun, Yu Xinrong and Xu Jianan.
The patent application number is CN202510917014 20250703. The patent publication numbe..
Printing & Publishing
| Thu 05 Mar 2026
Beijing, March 6 -- State Intellectual Property Office of China has published Shanghai Tongyang New Mat Co Ltd patent application for Sprayed Concrete Construction Method for 3D Printing of Building Structure. The invention was developed by Wei Jinlong, Chen Shilin, Wang Qingsen and Huang Yue.
The patent application number is..
Biotechnology
| Fri 06 Mar 2026
Beijing, March 6 -- State Intellectual Property Office of China has received Chengdu Baier Maisi Tech Co Ltd and Sichuan University patent application for Recyclable Microalgae Gel with Core-shell Structure as Well as Preparation Method and Application of Recoverable Microalgae Gel. Zhou Jiajing, Jiang Minwen, Du Ruoxi and Xiao ..
Printing & Publishing
| Fri 06 Mar 2026
Beijing, March 6 -- University of Science and Technology Beijing has submitted a patent application for Mechanical Transverse Moving Self-locking Type 3D Printer Head Changing Device and 3D Printer. Liu Jiang and Li Jiye developed the invention.
The patent application number is CN202510862351 20250625. The patent publication nu..
Medical
| Fri 06 Mar 2026
Beijing, March 6 -- Shenzhen Gutefu Precision Tech Co Ltd has sought patent for Personalized Tooth 3D Printing Equipment and Method Thereof. This invention was developed by Chen Xinjie and Liu Chunsheng.
The patent application number is CN202511203314 20250827. The patent publication number is CN120716173 (A). International P..
Printing & Publishing
| Thu 05 Mar 2026
Geneva, March 5 -- BMF Prec Inc has filed a patent application for Surface Separation in Resin 3D Printing by Gasket Deformation. This invention was developed by Xia Chunguang.
The patent application number is WO2025US42573 20250819. The patent publication number is WO2026043880 (A1). International Patent Classification codes..
Printing & Publishing
| Wed 04 Mar 2026
Geneva, March 5 -- World Intellectual Property Organization has published Shenzhen Creality 3D Technology patent application for Printing Module, 3D Printer and 3D Printing Apparatus. The invention was developed by Li Wentao and Ao Danjun.
The patent application number is WO2025CN97519 20250527. The patent publication number is..
Printing & Publishing
| Thu 05 Mar 2026
Geneva, March 5 -- Space Copy Inc has applied WIPO patent for Methods and Systems for 3D Printing of Objects. Feehan Madison Carolyn developed it.
The patent application number is WO2025CA51102 20250821. The patent publication number is WO2026039919 (A1). International Patent Classification codes are B29C64/165, B29C64/386, B..
Footwear
| Thu 05 Mar 2026
Geneva, March 5 -- Brissow Naura Carine has submitted a patent application for Structural Arrangement Applied to a Set of Adjustable Elements for Proprioceptive Insoles. This invention was developed by Brissow Naura Carine.
The patent application number is WO2024BR50411 20240910. The patent publication number is WO2026039886 ..
Printing & Publishing
| Wed 04 Mar 2026
Geneva, March 5 -- Zhejiang Flashforge 3D Tech Co Ltd has submitted a patent application for Hidden-type Material Cutting Device and 3D Printer Using Same, and Operation Method. Hu Peng and Shi Weijie developed the invention.
The patent application number is WO2025CN115435 20250818. The patent publication number is WO20260409..
Chemicals
| Wed 04 Mar 2026
Geneva, March 5 -- Arkema France has filed a patent application for Urethane (meth)acrylate. This invention was developed by Monnier Guillaume.
The patent application number is WO2025EP73154 20250812. The patent publication number is WO2026041509 (A1). International Patent Classification codes are B33Y70/00, C08F290/06, C08G18/..
Chemicals
| Wed 04 Mar 2026
Geneva, March 5 -- Arkema France has submitted a patent application for Urethane (meth)acrylate. This invention was developed by Monnier Guillaume.
The patent application number is WO2025EP73153 20250812. The patent publication number is WO2026041508 (A1). International Patent Classification codes are B33Y70/00, C08F290/06, C08..
Chemicals
| Wed 04 Mar 2026
Geneva, March 5 -- Arkema France has submitted a patent application for Urethane (meth)acrylate. Monnier Guillaume developed the invention.
The patent application number is WO2025EP73152 20250812. The patent publication number is WO2026041507 (A1). International Patent Classification codes are B33Y70/00, C08F290/06, C08G18/22, ..
Biotechnology
| Wed 04 Mar 2026
Beijing, March 5 -- State Intellectual Property Office of China has released Beijing Institute of Fashion Technology patent application for Visual Material Based on Cephalopodocephalus Biological Skin Discoloration Mechanism and Preparation Method Thereof. This invention was developed by Lan Cuiqin and Gao Zian.
The patent appl..
Medical
| Wed 04 Mar 2026
Beijing, March 5 -- Tongji Medical College Hospital of Huazhong University of Science & Technology has submitted a patent application for Optimization Method and Device of Intracranial Pressure Monitoring Training Model, Equipment and Medium. Zhang Xue, Zhao Yilin, Yan Xu, Li Shiyong, Zhou Zhiqiang, Wan Li, Mei Wei and Luo Ailin..
Optics & Imaging
| Wed 04 Mar 2026
Beijing, March 5 -- Erci 3D Co Ltd has sought patent for Adaptive Light Sheet for Reducing Target-off Optical Excitation in Volume Printing Including Two Wavelengths. This invention was developed by Sanders Stephen N and Twittmeyer Klaus.
The patent application number is CN20238093646 20231208. The patent publication number i..
Electrical
| Thu 05 Mar 2026
Beijing, March 5 -- CCCC Second Highway Engineering has filed a patent application for Rock Structure Surface Roughness Generation Method Based on Power Spectrum Density. This invention was developed by Gao Xuan, Wang Shuaishuai, Xu Yong, Wang Xing, Yin Xunjiang and Sun Xiangdong.
The patent application number is CN202510591920..
Printing & Publishing
| Wed 04 Mar 2026
Alexandria, March 4 -- U.S. Patent and Trademark Office has received 3D Systems patent application for Three-dimensional Printer for Producing High Resolution Structures. Sivaprasad Akarsh and Sabo David developed the invention.
The patent application number is US202519304843 20250820. The patent publication number is US2026005..
Semiconductor
| Wed 04 Mar 2026
Alexandria, March 4 -- Applied Materials has submitted a patent application for Microleds to Improve 3D Printing. This invention was developed by Johnson Joseph R, Bencher Christopher Dennis and Zhu Mingwei.
The patent application number is US202519300214 20250814. The patent publication number is US20260054449 (A1). Internatio..
Oil & Gas
| Mon 02 Mar 2026
Beijing, March 3 -- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences has filed a patent application for Autocatalytic Reactor for Preparing Liquid Fuel by Converting Carbon Dioxide as Well as Preparation Method and Application of Autocatalytic Reactor. This invention was developed by Zhu Caix..
Printing & Publishing
| Mon 02 Mar 2026
Beijing, March 3 -- Hangzhou Lanqing Tech Development Co Ltd has sought patent for Multi-joint Industrial Robot 3D Printing Path Optimization Method. This invention was developed by Qu Song, Gao Haotian and Wei Shanmu.
The patent application number is CN202510971851 20250715. The patent publication number is CN120697022 (A). ..
Printing & Publishing
| Tue 03 Mar 2026
Beijing, March 3 -- State Intellectual Property Office of China has published Yangtze River Delta Advanced Materials Res Institute patent application for Prediction Method for Microstructure Morphology of 3D Printing Deposition Layer. The invention was developed by Ji Yuxiang, Xiang Huayang, Han Jinbang and Liu Zhao.
The pate..
Printing & Publishing
| Mon 02 Mar 2026
Beijing, March 3 -- State Intellectual Property Office of China has published Tianjin Bo Sheng Rui Chong Tech Co Ltd patent application for 3D Printing Lifting and Forming Cabin. The invention was developed by Wang Haijun, Tian Jian, Sun You, Zhao Hongli and Weng Zulong.
The patent application number is CN202510915699 2025070..
Printing & Publishing
| Mon 02 Mar 2026
Munich, March 3 -- European Patent Office has published Lee Kwang Jin patent application for Membrane Using 3D Printing and its Manufacturing Method.
The patent application number is EP20250179280 20250528. The patent publication number is EP4699689 (A1). International Patent Classification codes are B01D67/00 and B01D69/02...
Printing & Publishing
| Tue 03 Mar 2026
Beijing, March 3 -- Dongguan Songmei New Material Tech Co Ltd has filed a patent application for Glass Fiber Composite Material for 3D Printing and Preparation Method Thereof. This invention was developed by Zhu Jun.
The patent application number is CN20251192245 20250805. The patent publication number is CN120699433 (A). Int..
Information Technology
| Tue 03 Mar 2026
Beijing, March 3 -- Quanzhou Peak Shoes has submitted a patent application for Foot Self-adaptive Support Adjusting Method Based on Biomechanical Model. Zou Liewu developed the invention.
The patent application number is CN202511183783 20250822. The patent publication number is CN120688328 (A). International Patent Classifica..
Printing & Publishing
| Mon 02 Mar 2026
Beijing, March 3 -- Shaanxi University of Science & Technology has submitted a patent application for 3D Printing Spraying Device and Method Suitable for Precise Deposition and Forming of Nano-particles. This invention was developed by Xin Hua, Lyu Rong, Zhao Dengpan, Li Zhiqiao, Liang Anqi, Ran Weilin, Zhang Hao and Bai Wei.
T..
Pipe
| Tue 03 Mar 2026
Beijing, March 3 -- KOCEL Machinery has submitted a patent application for Casting Method of Oil Pipe Structure Casting. This invention was developed by Zhou Jie, Su Shaojing, Bao Wen, Chen Siming and Cheng Xingdong.
The patent application number is CN202510869844 20250626. The patent publication number is CN120696369 (A). Inte..
Metal & Mining
| Tue 03 Mar 2026
Beijing, March 3 -- Kocel Intelligent Foundry Ind Innovation Center Weifang Co Ltd has submitted a patent application for 3D Printing Method for Thin-wall Casting Sand Mold. Ding Aihong, Tian Xuesen, Liu Guoqiang, Yan Ke and Yuan Guoqing developed the invention.
The patent application number is CN202510865852 20250626. The pa..
Chemicals
| Mon 02 Mar 2026
Munich, March 3 -- European Patent Office has published Univ Kassel Koerperschaft D Oeffentlichen Rechts patent application for Method for Manufacturing a Silicone Component by Means of Additive Manufacturing (3D Printing). The invention was developed by Giesen Ralf-urs, Heim Hans-peter and Klier Kevin.
The patent application..
Metal & Mining
| Mon 02 Mar 2026
Beijing, March 3 -- Dalian University of Technology has submitted a patent application for Abrasive Flow Clamp of 3D Porous Structure and Machining Method. This invention was developed by Kang Renke, Yu Mingyang, Li Feifan, Bao Yan and Gao Shang.
The patent application number is CN202510826886 20250619. The patent publication n..
Medical
| Mon 02 Mar 2026
Beijing, March 3 -- State Intellectual Property Office of China has received Chongqing Jingmei Medical Tech Co Ltd patent application for Oral Cavity Autogenous Tooth Transplantation Combined Positioning Device and Designing and Manufacturing Method Thereof. Ma Yicong and Wang Peng developed the invention.
The patent applicat..
Chemicals
| Mon 02 Mar 2026
Beijing, March 3 -- Dongguan University of Technology has sought patent for Product for Dysphagia and Preparation Method Thereof. This invention was developed by Wang Jihui, Xiong Zhouyi, Xiao Shan, Cai Yanxue, Peng Tiancheng and Su-li Weijie.
The patent application number is CN202510986137 20250717. The patent publication nu..
Semiconductor
| Mon 02 Mar 2026
Beijing, March 3 -- Goldenmax International Tech Zhuhai Ltd has submitted a patent application for Metal Substrate. This invention was developed by Fu Chuanfeng.
The patent application number is CN20251149649 20250729. The patent publication number is CN120697310 (A). International Patent Classification codes are B29C64/245, ..
Tools and Machinery
| Tue 03 Mar 2026
Beijing, March 3 -- State Intellectual Property Office of China has received Hong Kong Research Institute Textiles & Apparel patent application for Cellulose/tpu (thermoplastic Polyurethane) Composite Material as Well as Preparation Method and Application Thereof. Jian Zhiwei, He Zhupu and Ueko Satoshi developed the invention.
..
Chemicals
| Tue 03 Mar 2026
Beijing, March 3 -- State Intellectual Property Office of China has published Ningxia University patent application for Monolithic Catalyst Based on 3D Printing and Preparation Method and Application Thereof. The invention was developed by Zhang Jianli, Du Qiqi, Wang Kangzhou, Gao Xinhua, Ma Qingxiang and Zhao Tiansheng.
The pa..
Electrical
| Tue 03 Mar 2026
Beijing, March 3 -- Suzhou Sanshengwanwu Material Tech Co Ltd has applied Chinese patent for Extinction Material and 3D Printing Wire Rod. Wu Lin and Zhou Yourong developed it.
The patent application number is CN20251163680 20250731. The patent publication number is CN120699325 (A). International Patent Classification codes a..
Chemicals
| Mon 02 Mar 2026
Munich, March 3 -- European Patent Office has published Arkema France patent application for Urethane (meth)acrylate. The invention was developed by Monnier Guillaume.
The patent application number is EP20240306375 20240820. The patent publication number is EP4700057 (A1). International Patent Classification codes are B33Y70/00..
Chemicals
| Mon 02 Mar 2026
Munich, March 3 -- European Patent Office has published Arkema France patent application for Urethane (meth)acrylate. The invention was developed by Monnier Guillaume.
The patent application number is EP20240306374 20240820. The patent publication number is EP4700056 (A1). International Patent Classification codes are B33Y70/00..
Chemicals
| Mon 02 Mar 2026
Munich, March 3 -- Arkema France has sought patent for Urethane (meth)acrylate. This invention was developed by Monnier Guillaume.
The patent application number is EP20240306373 20240820. The patent publication number is EP4700055 (A1). International Patent Classification codes are B33Y70/00, C08F290/06, C08G18/22, C08G18/42, C..
Agricultural
| Mon 02 Mar 2026
Beijing, March 3 -- Northeastern Forestry University has submitted a patent application for Preparation Method of Cellulose-based Light-cured Resin. Dong Jidong, Leng Tianting, Yin Boshi, Zhu Shunxin, Jin Haonan, Zhu-ze Yunhao, Zhang Dawei, Huo Pengfei, Han Shuaiyuan, Wei Shuangying and Gao Zhenhua developed the invention.
The ..
Plastics
| Mon 02 Mar 2026
Beijing, March 2 -- State Intellectual Property Office of China has received Zhejiang University patent application for Reaction Type Closed Diamine Chain Extender, Dual-curing Photosensitive Resin, 3D Printed Part and Preparation Method. Wu Jingjun, Xie Tao, Fang Zizheng and Chen Jiada developed the invention.
The patent app..
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