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Aerospace
| Mon 20 Apr 2026
Beijing, April 20 -- AECC Beijing Institute of Aeronautical Materials has applied Chinese patent for Preparation Method of Fiber Reinforced Composite Material Based on Shearing Force Induction. Liu Liyu, Fang Shuang, Sun Xing, Jiang Tao and Liu Jing developed it.
The patent application number is CN202511352212 20250922. The pat..
Printing & Publishing
| Sun 19 Apr 2026
Munich, April 20 -- European Patent Office has published Signify Holding patent application for a Method for Improved Adhesion of Polymers to the Receiver Item During 3D Printing. The invention was developed by Hikmet Rifat Ata Mustafa and Van Bommel Ties.
The patent application number is EP20240727775 20240528. The patent publ..
Printing & Publishing
| Mon 20 Apr 2026
Beijing, April 20 -- Suzhou Xinhe Semiconductor Material has submitted a patent application for Interactive 3D Printing Control System and Method Based on Multi-dimensional Data. Zhou Biao and Zhu Hao developed the invention.
The patent application number is CN202511634465 20251110. The patent publication number is CN121062212 ..
Printing & Publishing
| Mon 20 Apr 2026
Beijing, April 20 -- Guilin University of Aerospace Technology has filed a patent application for 3D Printer with Automatic Material Changing Device. This invention was developed by Guan Wenfang and Lin Yuanyan.
The patent application number is CN202511292849 20250911. The patent publication number is CN121062199 (A). Internati..
Measurement & Testing
| Mon 20 Apr 2026
Beijing, April 20 -- Zhongliding Additive Tech Guangdong Co Ltd has submitted a patent application for 3D Printer, Powder Spreading Device of 3D Printer and Powder Spreading Material Level Detection Control Method and System. Wang Junheng, Wu Juesheng, Cheng Jun, Xu Yuming and Yan Haijun developed the invention.
The patent ap..
Printing & Publishing
| Sun 19 Apr 2026
Beijing, April 20 -- Nanjing University of Science & Technology has applied Chinese patent for 3D Printing Topological Optimization Method Based on RBF Mapping and Genetic Algorithm. Tang Haibin, Chen Yijia, Lu Jingjing and Wu Ranxia developed it.
The patent application number is CN202511137776 20250814. The patent publicatio..
Measurement & Testing
| Sat 18 Apr 2026
Beijing, April 18 -- Taihang Nat Laboratory has submitted a patent application for Preparation Method of Rated Porosity Composite Material Sample and Sample. This invention was developed by Zhang Wei, Kong Weiyi and Lei Liming.
The patent application number is CN202511597250 20251104. The patent publication number is CN121048..
Healthcare
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received Northwestern Polytechnical University patent application for Method for Predicting Oxidation Weight Gain of Titanium-based Composite Material Based on Support Vector Machine Model. Li Miaoquan, Lu Guangjie and Li Lian developed the invention.
The pate..
Medical
| Fri 17 Apr 2026
Beijing, April 18 -- State Intellectual Property Office of China has received Luxcreo North America patent application for Support Structure of 3D Printing Orthodontic Dental Appliance and Manufacturing Method Thereof. Dai Pengyuan, Gao Lajie, Li Yang, Tang Boxiang, Chen Lingdong and Zhu Guang developed the invention.
The pat..
Broadband & Wireless Network
| Fri 17 Apr 2026
Beijing, April 18 -- No 10 Institute of CETC has submitted a patent application for Lightweight Conformal Antenna and Processing Method of Lightweight Conformal Antenna. This invention was developed by Jie Leng, Yan Dejin, Feng Jianbo, Zhang Guoyong, Yuan Bo, Wang Peng, Liu Xiuli, Wu Lei, Yin Yingzheng, Zhang Xiaoran, Wen Lei an..
Optics & Imaging
| Fri 17 Apr 2026
Beijing, April 18 -- Peking University School of Stomatology has submitted a patent application for Simple Intraoral Gothic Bow for Recording Median Relation of Digital Complete Denture and Recording Method of Simple Intraoral Gothic Bow. This invention was developed by Zhou Tuanfeng and Chen Qian.
The patent application number..
Medical
| Sat 18 Apr 2026
Beijing, April 18 -- Beijing Lechi Detection Tech Co Ltd; Beijing Chunlizhengda Medical Instruments has filed a patent application for Adjustable Fatigue Loading Device for Tibial Plateau Pad of Knee Joint. This invention was developed by Chen Haipeng, Du Baoning, Zhao Kai, Zhang Chun, Lyu Changyu, Sun Fengzhe, Tan Pengwei and Y..
Medical
| Fri 17 Apr 2026
Beijing, April 18 -- Shenzhen Second People's Hospital Shenzhen Institute of Translational Medicine has filed a patent application for 3D Printed Gradient Porous Medical Drainage Tube and Preparation Method Thereof. This invention was developed by Huang Jianghong, Ma Xiang and Cai Jian.
The patent application number is CN2025..
Printing & Publishing
| Fri 17 Apr 2026
Beijing, April 17 -- Ningbo Zhizao Digital Tech Co Ltd has been granted a patent for Mist Guide Shell with Few Water Drops. This invention was developed by Pan Junshen, Zhang Chen and Shi Qinbo.
The patent application number is CN202422422364U 20241008. The patent publication number is CN223493891 (U). International Patent Cl..
Engineering
| Fri 17 Apr 2026
Alexandria, April 17 -- U.S. Patent and Trademark Office has awarded a patent to Amplifi Tech Xiamen Ltd for Support Element Assembly. Chen Sheng-fa, Chen Feng-ming and Shao Zhi-min developed the invention.
The patent application number is US202217986192 20221114. The patent publication number is US12599258 (B2). Internationa..
Printing & Publishing
| Fri 17 Apr 2026
Beijing, April 17 -- Guangdong Keda 3D Tech Co Ltd has been granted a patent for Release Device for 3D Printing. This invention was developed by Deng Yongcai, Wen Wenbin and Cai Fengti.
The patent application number is CN20242392472U 20241216. The patent publication number is CN223493892 (U). International Patent Classificati..
Engineering
| Fri 17 Apr 2026
Beijing, April 17 -- Ningbo Zhizao Digital Tech Co Ltd has obtained a patent for mist guiding shell. This invention was developed by Pan Junshen, Zhang Chen and Shi Qinbo.
The patent application number is CN202422494697U 20241015. The patent publication number is CN223493890 (U). International Patent Classification codes are ..
Printing & Publishing
| Fri 17 Apr 2026
Beijing, April 17 -- Shenzhen Dajiang Additive Tech Co Ltd has been awarded a patent for Photocuring 3D Printer Scraper and Ray Machine Coaxial Linkage Device. This invention was developed by Lin Yang and Liu Jiangbo.
The patent application number is CN20242342421U 20241210. The patent publication number is CN223493889 (U). I..
Printing & Publishing
| Fri 17 Apr 2026
Beijing, April 17 -- Hangzhou Mingmen Model Co Ltd has received a patent for 3D Printing Feeding Mechanism. This invention was developed by Lu Yueyun.
The patent application number is CN202422741715U 20241111. The patent publication number is CN223493887 (U). International Patent Classification codes are B29B7/16, B29B7/22, B..
Printing & Publishing
| Fri 17 Apr 2026
Beijing, April 17 -- Dongguan Linghang Three Dimensional Sheet Co Ltd has obtained a patent for electric toothbrush shell jig for 3d printing. This invention was developed by He Zhongping, Chen Zhuo, Liu Kun and Li Qiong.
The patent application number is CN202422239611U 20240912. The patent publication number is CN223493886 (..
Printing & Publishing
| Fri 17 Apr 2026
Beijing, April 17 -- Shanghai Intamsys Intelligent Tech Co Ltd has secured a patent on Energy-saving Printing Chamber of 3D Printer and 3D Printer. Fan Zheguang and Han Chengchao developed the invention.
The patent application number is CN202421968018U 20240814. The patent publication number is CN223493885 (U). International ..
Tools and Machinery
| Fri 17 Apr 2026
Beijing, April 17 -- Shanghai Xinsi Dike New Mat Co Ltd has been granted a patent for Filtering Type Filling Machine. This invention was developed by Lin Jinrui, Li Yan, Qiu Xianxing and Meng Long.
The patent application number is CN202423177943U 20241223. The patent publication number is CN223494967 (U). International Patent..
Printing & Publishing
| Fri 17 Apr 2026
Munich, April 17 -- German Patent and Trade Mark Office has received Mimeo Medical GmbH patent application for Screw Element Optimized for 3D Printing. Heuer Frank developed the invention.
The patent application number is DE20201006464 20201021. The patent publication number is DE102020006464 (A1). International Patent Classi..
Chemicals
| Thu 16 Apr 2026
Beijing, April 16 -- Shenzhen Huayang New Material Tech Co Ltd has applied Chinese patent for Control Method for Powder Laying Type Multi-laser Additive and Subtractive Material In-situ Repair of Part Defects. Han Xiangyang and Yu Ninghui developed it.
The patent application number is CN202510988651 20250717. The patent publi..
Printing & Publishing
| Fri 17 Apr 2026
Beijing, April 17 -- Zhejiang Flashforge Group has obtained a patent for ink circulation framework of 3d printer, 3d printer and control system of 3d printer. This invention was developed by Ni Xingren and Dai Yunqiang.
The patent application number is CN20242370226U 20241211. The patent publication number is CN223493893 (U). I..
Measurement & Testing
| Fri 17 Apr 2026
Beijing, April 17 -- Deyiwei 3d Printing Tech Taicang Co Ltd has been granted a patent for Condyle Testing Polishing Device. Shuai Geguo, Zheng Mingyuan and Zou Chao developed the invention.
The patent application number is CN20242391864U 20241213. The patent publication number is CN223492914 (U). International Patent Classif..
Pipe
| Thu 16 Apr 2026
Alexandria, April 17 -- California Institute of Technology has secured a patent on Systems and Methods for Thermal Management Using Separable Heat Pipes and Methods of Manufacture Thereof. Chen Weibo, Furst Benjamin I and Roberts Scott N developed the invention.
The patent application number is US202418664167 20240514. The pate..
Printing & Publishing
| Thu 16 Apr 2026
Beijing, April 16 -- PowerChina Beijing Engineering and Yunnan Intelligent Tech Hubei Co Ltd have filed a patent application for Movable and Liftable Cantilever 3D Printing Robot and Operation Method. This invention was developed by Ge Xianqiang, Guo Xing, Li Yangbo, Wang Jiantao, Li Ke, Peng Xiaojun, Qin Haowei, Sun Yuanlu, Guo..
Footwear
| Wed 15 Apr 2026
Beijing, April 16 -- Quanzhou Sanjia Tech Co Ltd has been granted a patent for 3D Printed Heelpiece and Sole. Wang Qingjie developed the invention.
The patent application number is CN202423310774U 20241231. The patent publication number is CN223489244 (U). International Patent Classification code is A43B13/14.
The abstrac..
Printing & Publishing
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has released Taihang Nat Laboratory patent application for Continuous Fiber 3D Printing Nozzle Structure and Composite Material Product. This invention was developed by Zhang Wei, Kong Weiyi, Lei Liming and Liu Zheng.
The patent application number is CN202511605..
Semiconductor
| Thu 16 Apr 2026
Beijing, April 16 -- Qilu Medical Univ has submitted a patent application for Diw 3D Printing Silicon Nitride Dental Ceramic and Preparation Method Thereof. This invention was developed by Xue Jing, Dong Gang, Chu Wei, Wang Jing, Jiang Chunrong, Sun Qichen and Yan Feifei.
The patent application number is CN202511606957 202511..
Printing & Publishing
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has published Xi'an Yalairui Additive Manufacturing Tech Co Ltd patent application for 3D Printing Part and Base Material Separation Line Cutting Clamp. The invention was developed by Lu Biwei, Lei Runwei, Guo Bingbing and Long Xixi.
The patent application numbe..
Printing & Publishing
| Thu 16 Apr 2026
Beijing, April 16 -- Shandong Charmray Laser Tech Co Ltd has sought patent for Intelligent Control Replacement Method for Forming Cylinder of 3D Printing Forming Platform. This invention was developed by Lyu Zhongli, Liu Liang, Zou Yatong, Zhang Bo and Zhang Shuzhe.
The patent application number is CN202511588280 20251103. Th..
Printing & Publishing
| Thu 16 Apr 2026
Beijing, April 16 -- Wuhan Huarikeyi Laser Tech Co Ltd has submitted a patent application for Metal 3D Printing Method, Medium and Equipment. This invention was developed by Song Feiya.
The patent application number is CN202511138775 20250814. The patent publication number is CN121042559 (A). International Patent Classificati..
Sports
| Wed 15 Apr 2026
Beijing, April 16 -- Dongguan Songmei New Material Tech Co Ltd has submitted a patent application for High-resilience Sports Goods 3D Printing Consumable and Preparation Method Thereof. This invention was developed by Zhu Jun.
The patent application number is CN202511323019 20250916. The patent publication number is CN1210458..
Biotechnology
| Wed 15 Apr 2026
Beijing, April 16 -- Hebei Quansheng Cell Biotechnology Co Ltd has submitted a patent application for Preparation Method and Preparation System of Stem Cell Preparation for Repairing Joint Injury. This invention was developed by Liu Zhanjun, Zhang Jiaqi and Liu Jiahang.
The patent application number is CN202511197524 20250826..
Electrical
| Thu 16 Apr 2026
Beijing, April 16 -- Guangzhou Trenrde Tech Co Ltd has sought patent for 3D Printing Piezoelectric Nozzle Color Spraying Device. This invention was developed by Li Fuhua and Li Biyan.
The patent application number is CN202511283718 20250909. The patent publication number is CN121043499 (A). International Patent Classification..
Medical
| Thu 16 Apr 2026
Beijing, April 16 -- State Intellectual Property Office of China has published Shenzhen Gutefu Precision Tech Co Ltd patent application for Personalized Tooth 3D Printing Equipment and Method Thereof. The invention was developed by Chen Xinjie and Liu Chunsheng.
The patent application number is CN202511596827 20251104. The pa..
Printing & Publishing
| Thu 16 Apr 2026
Beijing, April 16 -- Shenzhen University has applied Chinese patent for Sacrificial Component-based 3D Printing Concrete In-situ Reinforcement Method, System and Structure. Cao Xiangpeng, Yu Jianpeng, Cui Hongzhi, Wu Changliang and Dai Yuyi developed it.
The patent application number is CN202511526807 20251024. The patent publi..
Semiconductor
| Thu 16 Apr 2026
Beijing, April 16 -- Shanghai University has sought patent for Method for Preparing Curcumin Sustained-release Microspheres by Using Micro-fluidic Chip Based on 3D Printing. This invention was developed by Liu Yuanyuan, Luo Kaidi, Zhang Jiantao, Zhang Yi, Liu Huazhen, Cai Weihuang, Wang Xiaoyi and Pan Kailei.
The patent applica..
Measurement & Testing
| Thu 16 Apr 2026
Beijing, April 16 -- Chengdu Feizheng Nengda Tech Co Ltd has filed a patent application for 3D Printing Data Detection Method. This invention was developed by Zuo Yi and Jian Shu.
The patent application number is CN202511596339 20251104. The patent publication number is CN121042572 (A). International Patent Classification cod..
Transportation
| Wed 15 Apr 2026
Beijing, April 16 -- China Railway 20 Bureau Group has submitted a patent application for Soft Rock Tunnel Overexcavation Backfilling Method. Xu Jianping, Wang Yin, Lyu Pengtao, Li Shuguang, Wang Xingli, Zhao Xiaofei, Wang Yi, Pei Qiuyang, Li Sheng, Du Pengxiang, Qu Yakang, Zhang Shuai, Yang Jie, Zhang Jihu, Zhang Xubei, Pan Ank..
Entertainment
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Sun Shield for Concrete Skateboard Field Based on 3D Printing has been issued to Jiangsu Shanpao Construction Eng Co Ltd. This invention was developed by Cai Yongjun and Cai Jiyao.
The patent application number is CN202422125832U 20240830. The patent publication number is CN223482147 (U..
Printing & Publishing
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Drying Device for 3D Printing Supplies has been issued to Guangzhou Jinyuanming Tech Co Ltd. This invention was developed by Li Yonggang.
The patent application number is CN202422824423U 20241120. The patent publication number is CN223478349 (U). International Patent Classification code..
Rubber
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Foshan Shunde Youfu Hand Plate Model Co Ltd for Complex Rubber 3D Printing Device. Liang Xiaoling, Su Xiaoli, Huang Mingyuan, Liang Yongqiao, Su Zhilong and Su Zhirong developed the invention.
The patent application number is CN2024229249..
Medical
| Tue 14 Apr 2026
Beijing, April 15 -- Chen Jishizhan has been granted a patent for 3D Printing Medical Imaging Fixing Clamp. Chen Jishizhan, Cheng Pengfei, Shi Daqian and Han Pei developed the invention.
The patent application number is CN20242307388U 20241206. The patent publication number is CN223477492 (U). International Patent Classificat..
Chemicals
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Suzhou Rongzhi 3D Technology for Novel Wind Field Structure of Additive Manufacturing Equipment. Wang Bowen, Qian Longgen, Hu Kai, He Chengzhi and Ruan Shaoyun developed the invention.
The patent application number is CN202422527166U 202410..
Metal & Mining
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Voxelijet Suzhou 3D Printing for On-line Cleaning Device for Surface of Sand Mold Blank. Yang Yang, Huang Kanjin and Wang Aihui developed the invention.
The patent application number is CN202422842944U 20241121. The patent publication numbe..
Measurement & Testing
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Smart Dynamics Co Ltd for Sewage Detection Structure. Yin Xianming, Tan Feipeng, Pan Jiachen, Ding Lei and Bai Xiaole developed the invention.
The patent application number is CN20242393828U 20241216. The patent publication numbe..
Tools and Machinery
| Tue 14 Apr 2026
Beijing, April 15 -- Luzhou Hanfei Aerospace Technology Development has received a patent for Reversing Tool for Cleaning Powder. This invention was developed by Lin Hainan, Qiu Shengsheng and He Xiandi.
The patent application number is CN202422954608U 20241202. The patent publication number is CN223478351 (U). International Pa..
Printing & Publishing
| Tue 14 Apr 2026
Beijing, April 14 -- Quanzhou Kuntai Machinery Prec Industry Manufacturing Co Ltd and Quanzhou Kunda Gift Co Ltd have obtained a patent for mud pressing assembly for 3d printing. This invention was developed by Ke Guozhen, Ke Lin, Zheng Yuzhong and Ke Huang.
The patent application number is CN202422984138U 20241204. The paten..
Tools and Machinery
| Tue 14 Apr 2026
Beijing, April 15 -- East Asia Technology Suzhou has received a patent for Sand Core Hoisting Tool Based on 3D Printing. This invention was developed by Qian Dongfang, Kang Fei, Qian Zhenjie, Luo Shouhuai and Zha Tongsheng.
The patent application number is CN20242336551U 20241210. The patent publication number is CN223480610 (U..
Printing & Publishing
| Mon 13 Apr 2026
Beijing, April 14 -- State Intellectual Property Office of China has awarded a patent to Zhongli Jiangle Digital Tech Development Co Ltd for Feeding Mechanism and 3D Printer. Huang Jinjun, Lin Gan and Yao Bin developed the invention.
The patent application number is CN20242316349U 20241209. The patent publication number is CN..
Printing & Publishing
| Mon 13 Apr 2026
Beijing, April 14 -- Shaoxing Fast Real Electronic Tech Co Ltd has received a patent for 3D Printing Curing Equipment. This invention was developed by Wang Xingjie, Feng Qikai, Gao Lusheng, Chen Ming, Zhang Jing and Jin Liang.
The patent application number is CN20219001080U 20211229. The patent publication number is CN2234667..
Printing & Publishing
| Mon 13 Apr 2026
Beijing, April 14 -- Hangzhou Xinjin Additive Tech Co Ltd has secured a patent on 3D Printing Nozzle. He Wenhao developed the invention.
The patent application number is CN202422676796U 20241104. The patent publication number is CN223466716 (U). International Patent Classification codes are B29C35/16, B29C64/118, B29C64/209, ..
Printing & Publishing
| Tue 14 Apr 2026
Beijing, April 14 -- Jilin Institute of Water Resources Jilin Water Conservancy Technology Extension Station Jilin Water Conservancy and Beijing Space Zhizhu Tech Co Ltd has obtained a patent for 3d printing quick-drying device based on concrete. This invention was developed by Yuan Jinfeng, Zhang Yonghong, Zhang Limei, Li Yanbo..
Chemicals
| Tue 14 Apr 2026
Beijing, April 14 -- Chinese Patent for Support Structure for Additive Manufacturing has been issued to Weichai Power. This invention was developed by Sun Haomei, Zhu Haijie, Sun Yucheng, Li Jichao, Zhang Junli, Meng Xiaoxi and Zhang Changchun.
The patent application number is CN202422849462U 20241121. The patent publication nu..
Printing & Publishing
| Tue 14 Apr 2026
Geneva, April 14 -- World Intellectual Property Organization has received Johns Hopkins University patent application for Programmable Voxel Interface Behavior in Extrusion-based 3D Printing. Mueller Jochen and Ames Daniel developed the invention.
The patent application number is WO2025US49622 20251006. The patent publication..
Measurement & Testing
| Tue 14 Apr 2026
Beijing, April 14 -- State Intellectual Property Office of China has awarded a patent to Suzhou Fusiluoke New Mat Co Ltd for Device for Testing Toughness of FDM (fused Deposition Modeling) Type 3D (three-dimensional) Printing Wire. Jiang Mingbo developed the invention.
The patent application number is CN202422720245U 20241108..
Printing & Publishing
| Mon 13 Apr 2026
Beijing, April 14 -- Kunshan Chiyi Material Technology has received a patent for 3D Printer Automatic Lubricating Device Capable of Reducing Maintenance Cost. This invention was developed by Zhang Lei.
The patent application number is CN202422820058U 20241119. The patent publication number is CN223466725 (U). International Pate..
Printing & Publishing
| Mon 13 Apr 2026
Beijing, April 14 -- Hunan Tianhai Intelligent Machine has been granted a patent for 3D Printing Curing Machine. Zeng Daling, Zhu Zhenwu and Liao Renbin developed the invention.
The patent application number is CN202422116897U 20240829. The patent publication number is CN223466723 (U). International Patent Classification codes ..
Printing & Publishing
| Mon 13 Apr 2026
Beijing, April 14 -- Shenzhen Creality 3D Technology has received a patent for Supporting Device and 3D Printer. This invention was developed by Chen Sen, Liu Zhigong and Tang Jingke.
The patent application number is CN202422640275U 20241030. The patent publication number is CN223466721 (U). International Patent Classification ..
Printing & Publishing
| Mon 13 Apr 2026
Beijing, April 14 -- Chinese Patent for 3D Printer Base and 3D Printer has been issued to Shenzhen Creality 3D Technology. This invention was developed by Chen Sen, Liu Zhigong and Tang Jingke.
The patent application number is CN202422647862U 20241030. The patent publication number is CN223466714 (U). International Patent Class..
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