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Plastics
| Thu 21 May 2026
Alexandria, May 22 -- The Governors of the University of Alberta has obtained a patent for functional derivatives of maleimide copolymers for nanodisc production. This invention was developed by Overduin Michael and Esmaili Mansoore.
The patent application number is US202017770720 20201023. The patent publication number is US..
Plastics
| Thu 21 May 2026
Alexandria, May 22 -- Canon has been granted a patent for Film Forming Method and Article Manufacturing Method. This invention was developed by Shirono Jumpei, Ito Toshiki and Kiyohara Naoki.
The patent application number is US202418740735 20240612. The patent publication number is US12629718 (B2). International Patent Classi..
Plastics
| Thu 21 May 2026
Alexandria, May 22 -- Nova Chemicals International has secured a patent on Low Crystallinity Ethylene-vinylcyclohexane Copolymers. Wang Xiaochuan, Zoricak Peter and Molloy Brian developed the invention.
The patent application number is US202118252778 20211203. The patent publication number is US12630658 (B2). International Pa..
Plastics
| Thu 21 May 2026
Alexandria, May 22 -- United States Patent for Process for the Preparation of Polycarbonates from Waste Plastic Feedstocks has been issued to SABIC Global Technologies. This invention was developed by Zijl Van Anthoni Wouter, Goyheneix Nicolas, Galan-sanchez Lara Maria, Roosen Christoph, Pastwa Johan and Farajzadeh Bibalan Safa...
Plastics
| Thu 21 May 2026
Alexandria, May 22 -- Singular Genomics Systems has been granted a patent for Modified Archaeal Family B Polymerases. This invention was developed by Fuller Carl W, Glezer Eli N, Spaventa Andrew and Naji Souad.
The patent application number is US201917275164 20190911. The patent publication number is US12630808 (B2). Internat..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- Changzhou University has submitted a patent application for Halloysite Sea Sand Geopolymer Mortar as Well as Preparation Method and Application Thereof. Liu Hui, Gu Yushi, Zhu Pinghua, Yang Lei, Chen Chunhong, Wang Chunmei, Xing Zongjie, Zhou Zhihao and Wang Xingyan developed the invention.
The patent appli..
Chemicals
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Zhengzhou University patent application for Preparation Method of Non-autoclaved Multi-source Solid Waste Light Wallboard. Chen Yunhui, Feng Hu, Guo Aofei, Yu Zhenyun, Zhang Peng, Su Chang, Gao Zhen, Cheng Xiaosen, Huang Yuyang, Zheng Zishuo, Huang Kenan..
Chemicals
| Fri 22 May 2026
Beijing, May 22 -- Sinohydro Foundation Engineering has sought patent for Impact-resistant Paste Slurry with Relatively High Impact Resistance and Preparation Method of Impact-resistant Paste Slurry. This invention was developed by Liu Xiao, Li Xiao, Ren Xiaojia, Xue Weixu and Wang Peng.
The patent application number is CN202..
Chemicals
| Fri 22 May 2026
Beijing, May 22 -- National Dong Hwa University has filed a patent application for Isosorbide Purification Method Based on Green Solvent and Preparation and Application of Polycarbonate. This invention was developed by Wu Jing, Yang Fenghuan, Wang Yaning and Wang Huaping.
The patent application number is CN202511761860 202511..
Chemicals
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Jianghan University patent application for Four-arm Small Molecule Compound as Well as Preparation Method and Application Thereof. The invention was developed by Wang Xunchang, Ma Xinyu, Chen Liangliang, Zeng Yiyun and Yang Renqiang.
The patent appli..
Plastics
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Zhejiang University patent application for Application of Block Copolymer in Hydrocarbon Fuel Purification Dispersant. Sun Bin, Jiang Pengfei and Fang Wenjun developed the invention.
The patent application number is CN202511528987 20251024. The patent..
Information Technology
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Jiangnan University patent application for Metal-covalent Organic Framework Material as Well as Preparation Method and Application Thereof. The invention was developed by Yan Xiuping, Song Jian and Zhao Xu.
The patent application number is CN20251156..
Information Technology
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Electric Power Research Institute of State Grid Shandong Electric Power patent application for High-temperature Controllable Self-foaming Prepolymer Containing Disiloxane Structure as Well as Preparation and Use Methods Thereof. The invention was develo..
Information Technology
| Fri 22 May 2026
Beijing, May 22 -- Hefei Jingchuang Technology has filed a patent application for Buffer Block for Air Chamber for Pump as Well as Preparation Method and Application of Buffer Block. This invention was developed by Zhang Tao, Xu Yan and Cheng Kefei.
The patent application number is CN202511970680 20251225. The patent publicat..
Information Technology
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Tsinghua University patent application for Base Material of Self-lubricating Sliding Bearing as Well as Preparation Method and Application of Base Material. Cao Jingcao, Xie Guoxin and Li Mengyu developed the invention.
The patent application number i..
Information Technology
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Shandong INOV New Materials patent application for Modified Bio-based Polyether Polyol and Preparation Method Thereof. Guo Huaiquan, Li Haidong, Ma Haijing, Ji Xianghui and Cheng Zhuhong developed the invention.
The patent application number is CN2025..
Information Technology
| Fri 22 May 2026
Beijing, May 22 -- Shaanxi University of Science & Technology has sought patent for Epoxy-terminated Polylysine-based Chrome-free Tanning Agent as Well as Preparation Method and Application Thereof. This invention was developed by Ren Longfang, Sun Xin, Li Ruilong, Liu Huaqing, Yu Sijie and Qiang Taotao.
The patent applicatio..
Information Technology
| Fri 22 May 2026
Beijing, May 22 -- Zibo Zhenghua Auxiliary has sought patent for Polysiloxane with Reversible Crosslinking Characteristic as Well as Preparation Method and Application Thereof. This invention was developed by Chen Tangjian, Zhai Zhiqiang and Wang Genlin.
The patent application number is CN202511958338 20251224. The patent pub..
Information Technology
| Fri 22 May 2026
Beijing, May 22 -- Hefei Bolin Advanced Materials has filed a patent application for Soft-core and Hard-shell Synergistically-lubricated Functional Particle as Well as Preparation Method and Application Thereof. This invention was developed by Wang Fan, Wu Yedong, Li Jian, Sun Wenyu, Zhou Mengmeng and Huang Tianyang.
The pate..
Engineering
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Wuhuan Engineering patent application for High-performance Wave-absorbing Composite Foam Material and Preparation Method Thereof. Xie Hongzhou, Lu Wenxin, Wang Jinyu, Shang Kuanxiang, Hu Sibin and Zhang Wei developed the invention.
The patent applicat..
Engineering
| Fri 22 May 2026
Beijing, May 22 -- Wuhuan Engineering has submitted a patent application for Wave-absorbing Functional Foamable PMI Precursor Bead and Preparation Method Thereof, and Wave-absorbing Functional PMI Foam Material. This invention was developed by Wang Jinyu, Lu Wenxin, Xie Hongzhou, Shang Kuanxiang, Chen Liangwei, Hu Sibin and Zhan..
Optics & Imaging
| Thu 21 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Beijing Integrated Circuit Equipment Innovation Center Co Ltd patent application for Method for Quickly Acquiring Narrow-spectrum Etching Parameters of Film Layer. This invention was developed by Xue Yunyan, Zhao Yalong, Chen Yankai, Zhang Chu and Wang Y..
Optics & Imaging
| Thu 21 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Zhuhai Orbita Satellite Big Data Co Ltd patent application for Semi-automatic Ground Resolution Distance Measurement Method for In-orbit Medium-resolution Remote Sensing Image. This invention was developed by Long Chaohuo, Zhang Qiang, Xiang Hongyin, Yan..
Pharmaceutical
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Anhui Jingming Pharmaceutical Co Ltd patent application for Automatic Adjusting Type Colloidal Material Flow Stabilizing Valve. This invention was developed by Cai Deng, Hu Weijun, Fang Hongzhi and Shu Guolin.
The patent application number is CN202511..
Pharmaceutical
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Mingcheng Huizhong Jiangsu Pharmaceutical Res Co Ltd patent application for Glycosyl Transferase Srugt76g1 and Application Thereof in Reb M Production. This invention was developed by Dong Guoming, Zhang Mingyi, Zhang Lianlian, Dou Peichong, Zhu Mengdan ..
Pharmaceutical
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Zhejiang University of Technology and Zhejiang Huakang Pharmaceutical patent application for Method for Improving Beta-alanine Production Capacity of Escherichia Coli by Utilizing Adaptive Evolution and Escherichia Coli Engineering Bacteria. This inventi..
Transportation
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Xinan Coal Ind Co Ltd Zaozhuang Coal Mining Group patent application for Coal Mine Underground Monorail Crane and Air Door Safe Operation System. This invention was developed by Wang Shikui, Dong Chuanbao, Yan Tingchao, Yan Peng, Wang Jisheng, Wang Long,..
Transportation
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Fujian Railway Construction Co Ltd China Railway 24th Bureau Group and China Railway 24th Bureau Group patent application for Rail Laying Equipment for Railway Construction. This invention was developed by Chen Ximao, Lin Chaoyang, Zhang Hongmin, Yao Yix..
Medical
| Fri 22 May 2026
Beijing, May 22 -- Shenzhen Weishi Photoelectric Tech Co Ltd has applied Chinese patent for High-temperature-resistant Structure of Endoscope and Endoscope. Ye Weijiang, Cui Xiaohua and Liu Qiming developed it.
The patent application number is CN202511952095 20251223. The patent publication number is CN121386173 (A). Internat..
Medical
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Beijing Xingfenji Detection Laboratory patent application for Method for Improving Allogenic Blood Transfusion Detection Accuracy. Ha Chun-hee, Shen Li, He Sen and Zhang Lisi developed the invention.
The patent application number is CN202511229407 202..
Medical
| Thu 21 May 2026
Beijing, May 22 -- Changzhou Sanfeng Metal Die Casting Co Ltd has applied Chinese patent for Die Casting Surface Defect Detection System Based on Machine Vision. Zhu Dong, Li Yixiang and Seok Dae-sung developed it.
The patent application number is CN202511947487 20251223. The patent publication number is CN121384962 (A). Inte..
Medical
| Thu 21 May 2026
Alexandria, May 22 -- United States Patent for System and Method for Reversibly Deidentifying Medical Imagery has been issued to Gradient Health Inc. This invention was developed by Huang Ouwen, Liu Chang and Miller Joshua.
The patent application number is US202418680390 20240531. The patent publication number is US12632598 (..
Medical
| Thu 21 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Jiangsu Shagang Group Huaigang Special Steel and Jiangsu Lihuai Iron and Steel Co Ltd patent application for Air-fuel Ratio Optimization Control Method Based on Machine Vision Recognition. Hong Mengxian, Zhu Fuwen, Li Kaifa, Hu Cao, Yang Da, Wang Meng an..
Medical
| Thu 21 May 2026
Alexandria, May 22 -- Becton Dickinson and Co has received a patent for Valve Assembly for Drug Delivery Device. This invention was developed by Rabolli Christina.
The patent application number is US202118006213 20210721. The patent publication number is US12629474 (B2). International Patent Classification codes are A61M5/142..
Medical
| Thu 21 May 2026
Alexandria, May 22 -- Becton Dickinson and Co has received a patent for Drug Delivery Device with Needle Hub. This invention was developed by Le Gal Redon Patrick, Beguin Steve, Plevnik Marko, Lyell Nathan, Chenel Etienne Jean-baptiste Louis, Marsh William Geoffrey Arthur, Boyd Malcolm Stanley and Armstrong Zoe Georgina.
The ..
Medical
| Thu 21 May 2026
Alexandria, May 22 -- United States Patent for Balloon Stent Mounting Device and Stent Mounting Method has been issued to Suzhou Zenith Vascular Scitech Ltd. This invention was developed by Guo Liyou and Xia Jie.
The patent application number is US202218564758 20220608. The patent publication number is US12629268 (B2). Intern..
Medical
| Thu 21 May 2026
Alexandria, May 22 -- Eyebright Medical Tech Beijing Co Ltd has received a patent for Intraocular Lens Implanter and Preloaded Type Intraocular Lens Implantation Device. This invention was developed by Zhao Lijun and Xie Jiangbing.
The patent application number is US201917425151 20190130. The patent publication number is US12..
Medical
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Jiangsu Yuruikang Biotechnology Co Ltd patent application for Method for Detecting Tumor Cell Killing Capability of Peripheral Blood. Wang Jianbo, Liu Tao, Li Lili and Wang Changliang developed the invention.
The patent application number is CN2025119..
Medical
| Fri 22 May 2026
Beijing, May 22 -- Preci Llc has applied Chinese patent for Preparation Method of Tissue-derived Extracellular Matrix Hydrogel. Mosek Valentin, Kovalchuk Sergei, Moszywska Malgorzata, Simonov Anton, Omelianchuk Volodymyr, Wolochniuk Daniel, Hanopolsky Andreas and Efimenko Konstantin developed it.
The patent application number..
Medical
| Fri 22 May 2026
Beijing, May 22 -- Puer Senjie Latex Products Co Ltd has applied Chinese patent for Micro-ammonia Latex Medical Surgical Gloves and Preparation Method Thereof. Zhou Wenjing developed it.
The patent application number is CN202511671346 20251114. The patent publication number is CN121378907 (A). International Patent Classificat..
Medical
| Fri 22 May 2026
Beijing, May 22 -- Xiamen Sanji Tech Co Ltd has applied Chinese patent for Preparation Method of Agarose for Medical Beauty Filling. Zheng Jianyou, Zhong Dewang, Long Yu, Guo Zilin, Wang Zhenqin and Lan Wangren developed it.
The patent application number is CN202511758482 20251127. The patent publication number is CN121378537..
Medical
| Fri 22 May 2026
Beijing, May 22 -- Xi'an Zhongmei Hongkang Biotechnology Co Ltd has applied Chinese patent for Auto-specific Colorectal Cancer Composite Antigen as Well as Preparation Method and Application Thereof. Shi Jianguo, Tong Yongguang, Zhao Feng, Tang Xueling and Feng Yanling developed it.
The patent application number is CN20251153..
Medical
| Fri 22 May 2026
Beijing, May 22 -- Ningbo Bucher Maoxin Hydraulic Tech Co Ltd has applied Chinese patent for Internal Gear Pump Based on Linear Conjugate Tooth Profile and Fixed Crescent Plate. Wang Jie, Xu Hui, Li Youping, Wang Keyong and Chen Wenhui developed it.
The patent application number is CN202511742273 20251125. The patent publicat..
Medical
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Jiangsu Jianwei Diagnosis Tech Co Ltd and Jiangsu Kangwei Shiji Biological Science & Tech Co Ltd patent application for Freeze-drying PCR Reagent, Kit and Method for Detecting Nucleic Acids of Six Respiratory Pathogens. Zhang Pingping, Dong Wanqiang, Xia..
Medical
| Fri 22 May 2026
Alexandria, May 22 -- United States Patent for Carrier Element for Supporting at Least One Medical or Dental Instrument in a Cleaning or Care Device has been issued to W&h Dentalwerk Burmoos GmbH and W&H Dentalwerk Buermoos. This invention was developed by Pruckner Christian, Kainhofer Manfred and Reiter Michael.
The patent a..
Semiconductor
| Thu 21 May 2026
Alexandria, May 22 -- United States Patent for Touch Substrate and Display Device has been issued to Chengdu BOE Optoelectronics Tech Co Ltd and BOE Technology Group. This invention was developed by He Fan, Tong Kemeng, Fan Cong, Wang Yu, Ma Hongwei and Ma Qian.
The patent application number is US202418961563 20241127. The pa..
Semiconductor
| Thu 21 May 2026
Beijing, May 22 -- Guan Hairuosi New Material Tech Co Ltd has applied Chinese patent for Sintering Device and Method for Preparing Silicon-carbon Negative Electrode by Using Silicon Dioxide. Wang Peng, Yan Xia, Rong Yu, Yu Jinling, Zhou Bochen and Ma Yanyu developed it.
The patent application number is CN202511300423 20250912..
Semiconductor
| Thu 21 May 2026
Alexandria, May 22 -- United States Patent for Silicon-based Photonic Quantum Memory Devices and Methods for Forming the Same has been issued to Taiwan Semiconductor Manufacturing Co Limited. This invention was developed by Tsai Chung-hao, Chin Ching-ho, Chen Wei-ting, Wang Chuei-tang and Yu Chen-hua.
The patent application n..
Semiconductor
| Thu 21 May 2026
Alexandria, May 22 -- United States Patent for Semiconductor Structure Having Biosensor and Manufacturing Method Thereof has been issued to Taiwan Semiconductor Manufacturing Co Ltd. This invention was developed by Lee Wei, Chiang Katherine H, Liu Pei-wen, Su Ke-wei and Cheng Kuan-lun.
The patent application number is US20221..
Semiconductor
| Thu 21 May 2026
Alexandria, May 22 -- United States Patent for All-tungsten Scheme for Source/drain Contact, Source/drain Via, and Gate Via has been issued to Taiwan Semiconductor Manufacturing Co Ltd. This invention was developed by Tsai Chen-hung, Wu Pang-chi and Yang Fu-kai.
The patent application number is US202318324295 20230526. The pa..
Semiconductor
| Thu 21 May 2026
Alexandria, May 22 -- United States Patent for Semiconductor Device and Manufacturing Method Thereof has been issued to Taiwan Semiconductor Manufacturing Co Ltd and National Tsing Hua University. This invention was developed by King Ya-chin, Lin Chrong Jung, Lin Burn Jeng, Huang Yao-hung and Chang Wei.
The patent application..
Semiconductor
| Thu 21 May 2026
Alexandria, May 22 -- Taiwan Semiconductor Manufacturing Co Ltd has received a patent for Memory Cell with a Buffer Layer and its Fabrication Process. This invention was developed by Lin Tsann, Lee Chien-min and Ying Ji-feng.
The patent application number is US202418679533 20240531. The patent publication number is US12635146..
Semiconductor
| Thu 21 May 2026
Alexandria, May 22 -- Taiwan Semiconductor Manufacturing Co Ltd has received a patent for Film-based One-time-programmable Memory Cells in Device Metallization Layers and Back-end of Line Methods of Manufacturing Thereof. This invention was developed by Chang Meng-sheng, Huang Chia-en and Wang Yih.
The patent application numb..
Semiconductor
| Thu 21 May 2026
Alexandria, May 22 -- United States Patent for Wireless Methods, Devices and Systems Having Operating Parameter Updates Via Periodic, Broadcast Message has been issued to Cypress Semiconductor Corp and Infineon Tech Americas Corp. This invention was developed by Rangineni Balasubramanyam, Mysore Manamohan, Zhodzishsky Victor and..
Semiconductor
| Thu 21 May 2026
Alexandria, May 22 -- United States Patent for Magnetic Memory Device and Method for Using the Same has been issued to Avalanche Tech Inc. This invention was developed by Tran Thinh and Abedifard Ebrahim.
The patent application number is US202418761264 20240701. The patent publication number is US12633330 (B2). International ..
Semiconductor
| Fri 22 May 2026
Beijing, May 22 -- Fortsense Ltd has applied Chinese patent for Laser Radar and Ranging Method Thereof, Receiving End Sensing Chip and Electronic Equipment. Gu Limin, Mo Lianghua, Li Jiapeng, Lyu Chenjin, Wang Hao, Sun Qingyu, Sun Jiwei and Zhao Jinkun developed it.
The patent application number is CN202511498389 20251016. Th..
Semiconductor
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Muxi Tech Chengdu Co Ltd patent application for Testing System for Systematized Packaging Chip. Liu Kaifeng developed the invention.
The patent application number is CN202511526143 20251024. The patent publication number is CN121385592 (A). Internatio..
Semiconductor
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Shenzhen Ocamar Tech Co Ltd patent application for Probe Station Host Equipment Mechanism for Wafer. Yang Ming and Huang Binhua developed the invention.
The patent application number is CN202511206889 20250827. The patent publication number is CN12138..
Semiconductor
| Thu 21 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Beijing Integrated Circuit Equipment Innovation Center Co Ltd patent application for Wafer On-line Monitoring Method and Device and Semiconductor Processing Equipment. Tu Tianyou developed the invention.
The patent application number is CN202511342115..
Semiconductor
| Thu 21 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Guangdong Keyway Storage Tech Co Ltd patent application for Semiconductor Wafer Surface Defect Detection Device. Huang Ruiqing, Li Jinhong and Xie Wenjun developed the invention.
The patent application number is CN202511484512 20251017. The patent pub..
Semiconductor
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Beijing Tianyu Aerospace New Material Tech Co Ltd and China Academy of Space Technology patent application for Preparation Method and Application of Organic Silicon Pressure-sensitive Adhesive Based on Novel Polysiloxane Cross-linking Agent. Niu Donghua,..
Semiconductor
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Beijing Zhongtian Pengyu Tech Development Co Ltd patent application for Epoxy Insulation Paste Composition for Chip Bonding and Preparation Method Thereof. Zhu Shuyan, Liu Zhao, Kim Taek-joo, Liu Hao, Zhao Dingwei, Choi Ji Won, Chen Limin and Gao Xingfan..
Semiconductor
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Guangzhou Jointas Chemical and Guangzhou Conghua Zhaoshun New Mat Co Ltd patent application for Organic Silicon Sealant as Well as Preparation Method and Application Thereof. Yu Liangbing, Zhu Zhimin, Ni Wang and Zhou Jundong developed the invention.
..
Semiconductor
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Henan Huiquan Ind Co Ltd patent application for Fireproof Coating of Nano Silicon Anion Flame-retardant Material and Preparation Method of Fireproof Coating. Li Hongyi and Zhang Chunlei developed the invention.
The patent application number is CN20251..
Semiconductor
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Tianjin Bohua Zhaohua New Mat Co Ltd patent application for Polyester Chip for Producing High-brightness Shrink Film and Preparation Method Thereof. Li Yifei, Xing Ruiquan, Feng Yanbin, Hou Jinxia and Zhao Song developed the invention.
The patent appl..
Semiconductor
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Hospital Affiliated To Fuzhou Univ patent application for Di-(4-(4-(2-(1, 1-oxyimidoyl) Ethyl) Piperazine-1-formyl) Phenyl) Boric Acid Axial Substituted Silicon Phthalocyanine and Preparation Method and Application Thereof. Sun Hong, Peng Yiru, Wei Xiaox..
Semiconductor
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Hangzhou International Science and Technology Innovation Center of Zhejiang University and Zhejiang Fulede Quartz Tech Co Ltd patent application for Chromium-based Coating for Photomask Substrate, Method for Preparing Same, Photomask, and Semiconductor E..
Semiconductor
| Fri 22 May 2026
Beijing, May 22 -- Hebei Siruien New Material Tech Co Ltd has applied Chinese patent for Diamond Pad Cutting Fluid for Thinning Aluminum Nitride Ceramic Substrate as Well as Preparation Method and Application of Diamond Pad Cutting Fluid. Xu Yajie, Chen Senjun and Xu Yue developed it.
The patent application number is CN202511..
Optics & Imaging
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Gis Tech Chengdu Co Ltd; Interface Optoelectronics (ShenZhen); General Interface Solution patent application for Head-up Display System and Composite Waveguide Structure Thereof. The invention was developed by Chen Bolun, Chen Yunpei and Wang Zhen.
T..
Optics & Imaging
| Thu 21 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Shanghai Zhadian Gas Turbine Power Generation Co Ltd patent application for Gas Turbine Hub Mortise Multi-time Laser Cladding Repair Process Evaluation Method. The invention was developed by Choi Se-young, Chen Sheng, Jiang Guoliang, Sun Lei, Zhang Yiqi..
Optics & Imaging
| Thu 21 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Shandong Kulai Photoelectric Tech Co Ltd patent application for Dynamic Interference Suppression System and Method Suitable for Photoacoustic Detection of Mobile Robot. The invention was developed by Shang Chuanxin and Zhang Chenyu.
The patent applic..
Optics & Imaging
| Thu 21 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Transtek Inc patent application for Protective Film Surface Flatness Detection Equipment and Detection Method. The invention was developed by Xu Sule.
The patent application number is CN202511751920 20251126. The patent publication number is CN121383..
Optics & Imaging
| Thu 21 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Shenzhen Chotest Tech Co Ltd patent application for Matching Measurement Method and Image Measurement Equipment. The invention was developed by Liu Maomao, Peng Meng, Lu Kunzhou, Shi Huihui, He Junli, Xiong Jun and Jiao Xiaohui.
The patent applicatio..
Optics & Imaging
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Shenzhen TCL High New Tech Development Co Ltd patent application for Composite Material and Preparation Method Thereof, Thin Film, Light-emitting Device and Display Device. The invention was developed by Huang Panning.
The patent application number i..
Optics & Imaging
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Hangzhou Keneng New Energy Co Ltd and Hangzhou Kelin Electric patent application for Weather-resistant Hydrophobic Antireflection Film and Preparation Method Thereof. The invention was developed by Yu Yonggang, Hu Junyi, Song You, Xie Dong and Qian Zhun..
Pharmaceutical
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Tianjin Underground Railway Group Co Ltd and Tianjin University patent application for Method for Blocking Continuous Collapse Coupling Effect of Foundation Pit Group and Adjacent Underground Engineering System. The invention was developed by Han Yang, ..
Transportation
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Hulun Buir Xuepaqi Ice And Snow Prevention Tech Co Ltd patent application for Spiral Self-driving Wind Exhaust Type Ice Breaking and Snow Removing Mechanical Equipment for Road. The invention was developed by Liu Hongshan.
The patent application numb..
Transportation
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Shandong Baogai New Material Tech Co Ltd and Shandong Hi Speed Eng Inspection Co Ltd patent application for Anti-corrosion Road and Bridge Concrete Guardrail Armor and Production Process Thereof. The invention was developed by Liu Zhentao, Xu Chuanchang..
Transportation
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Li Guohua patent application for Road Crack Pouring Device for Road Construction. The invention was developed by Li Guohua.
The patent application number is CN202511481994 20251016. The patent publication number is CN121381480 (A). International Pate..
Pharmaceutical
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Taixing Hequan Pharmaceutical Co Ltd and Changzhou STA Pharmaceutical patent application for Method for Preparing 2 '-methoxy-uridine Triphosphate. The invention was developed by Huang Yueyuan, Zhang Yi, Wang Limei, Bian Qi, Chang Yaowen, Jiang Yulu, Li..
Pharmaceutical
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Liaoning Heshi Pharmaceutical Group Co Ltd and He Univ patent application for VEGFB (vascular Endothelial Growth Factor B) Gene-carrying AAV (adeno-associated Virus) Vector and Application Thereof in Preparation of Medicine for Treating Retinitis Pigmen..
Pharmaceutical
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Yousai Life Science Dev Co Ltd patent application for Mesenchymal Stem Cell Culture Medium Containing Traditional Chinese Medicine Components as Well as Preparation Method and Application of Mesenchymal Stem Cell Culture Medium. The invention was develo..
Pharmaceutical
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Hebei Kainuo Pharmaceutical Co Ltd patent application for Fermentation Device for Detecting Traditional Chinese Medicinal Materials. The invention was developed by Liu Bing, Xue Zhaoqiang and Li Zhilei.
The patent application number is CN202511723748..
Pharmaceutical
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Tianjin University of Science & Technology and Tianjin Customs Chemical Mineral and Metal Material Testing Center patent application for Starch-based Waterborne Polyurethane Emulsion as Well as Preparation Method and Application Thereof. The invention w..
Shipping and Marine
| Thu 21 May 2026
Beijing, May 22 -- China Ship Development & Design Center has submitted a patent application for Ship Mechanical System Multi-channel Transmission Path Inverse Substructure Test Analysis Method and System. This invention was developed by Zhang Xiao, Lei Zhiyang, Li Shangda, Fan Mingwei and Deng Yi.
The patent application number..
Shipping and Marine
| Thu 21 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published No 703 Research Institute of China Shipbuilding Group patent application for Marine Multi-stage Bypass Discharge Box. The invention was developed by Wang Jingfu, Wang Yuqing, Dai Shoubao, Zhang Dongyang and Yang Shiyu.
The patent application number is ..
Shipping and Marine
| Thu 21 May 2026
Beijing, May 22 -- No. 703 Research Institute of China Shipbuilding Group has submitted a patent application for Single-header Vertical Ring Pipe Steam Superheater. This invention was developed by Lin Po, Ai Bo, Liu Xinru, Zhang Yong, Yu Hongming, Kim Young-ri and Li Jiangtao.
The patent application number is CN202511697528 2..
Shipping and Marine
| Thu 21 May 2026
Beijing, May 22 -- No. 703 Research Institute of China Shipbuilding Group has sought patent for Ship Gear Transmission Device Tilting Environment Simulation Test Bench, Control System and Test Method. This invention was developed by Ye Shengjian, Zhang Bohan, Zhou Hongliang, Li Yang and An Haipeng.
The patent application numb..
Shipping and Marine
| Thu 21 May 2026
Beijing, May 22 -- No. 703 Research Institute of China Shipbuilding Group has sought patent for Centrifuge Differential Back-to-back Test Bench. This invention was developed by Qu Liwei, Jia Haitao, Long Xiangrui, Han Yingying, Yang Jianmei, Zou Xuan and Shen Qiang.
The patent application number is CN202511575775 20251031. Th..
Shipping and Marine
| Thu 21 May 2026
Beijing, May 22 -- Dalian Maritime University has submitted a patent application for Multimedium Three-dimensional Flaw Detection System Based on Ultrasonic Pulse Echoes. Liu Kaiying, Feng Yiyang, Niu Yuhan, Gao Yicheng, Zhang Jingyi and Hu Qiyang developed the invention.
The patent application number is CN202511466552 20251014..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 22 -- China Ship Development & Design Center has submitted a patent application for Energy Selective Material Response and Recovery Time Waveguide Test Method and System. This invention was developed by Liu Li, Chen Junfeng, Chen Liang, Chen Lijie and Wang Li.
The patent application number is CN202511471483 2025101..
Shipping and Marine
| Fri 22 May 2026
Beijing, May 22 -- China Ship Development & Design Center has submitted a patent application for Progressive Diagnosis Method and System for Electromagnetic Interference of Underwater Platform. This invention was developed by Wang Yumei, Li Zhiyin, Yang Kai, Zhang Kai and Du Yuxin.
The patent application number is CN20251146892..
Energy
| Thu 21 May 2026
Alexandria, May 22 -- Rolls-Royce North America has received a patent for Heat Exchanger with Expansion Joint for Thermal Expansion and External Force Tolerance. This invention was developed by Snyder Douglas J and Smallwood Michel S.
The patent application number is US202418647888 20240426. The patent publication number is US1..
Energy
| Thu 21 May 2026
Alexandria, May 22 -- CNX Resources has been granted a patent for Energy Provision and Cooling of Devices That Require Thermal Management System from Wellhead Gas Pressure. Egeland Kevin Robert and Fink Joseph M developed the invention.
The patent application number is US202418440794 20240213. The patent publication number is U..
Energy
| Thu 21 May 2026
Alexandria, May 22 -- Rensselaer Polytechnic Institute has been granted a patent for High Absorption Photovoltaic Material Having a Gradient Refractive Index Profile and Methods of Making the Same. This invention was developed by Kuang Ping, Lin Shawn Yu, Post Anthony, John Sajeev Oommen, Eyderman Sergey Leonidovich and Hsieh Me..
Energy
| Thu 21 May 2026
Alexandria, May 22 -- Qualcomm has obtained a patent for overwriting rules of network energy states. This invention was developed by Abotabl Ahmed Attia, Ly Hung Dinh and Zhang Yu.
The patent application number is US202218047638 20221018. The patent publication number is US12634820 (B2). International Patent Classification code..
Energy
| Thu 21 May 2026
Alexandria, May 22 -- Huawei Technologies has been granted a patent for Network Energy Saving Management Method, Apparatus, and System. This invention was developed by Luo Ronghui and Xu Ruiyue.
The patent application number is US202318316472 20230512. The patent publication number is US12634815 (B2). International Patent Class..
Energy
| Thu 21 May 2026
Alexandria, May 22 -- Shenzhen Yinwang Intelligent Technology has secured a patent on Device Cooling System and Thermal Management System. Yin Jianqiang developed the invention.
The patent application number is US202418413050 20240116. The patent publication number is US12629983 (B2). International Patent Classification code is..
Energy
| Thu 21 May 2026
Alexandria, May 22 -- SOLARCYCLE has obtained a patent for materials processing in solar module recycling. This invention was developed by Ribeiro Dias Pablo and Schaeffer Vielmo Vicente.
The patent application number is US202519024991 20250116. The patent publication number is US12629695 (B2). International Patent Classifica..
Energy
| Thu 21 May 2026
Alexandria, May 22 -- Board of Regents of the University of Texas System has been granted a patent for Switched-capacitor Circuit with Reduced Thermal Noise. This invention was developed by Yun Chiu.
The patent application number is US202418760517 20240701. The patent publication number is US12633366 (B2). International Patent ..
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