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Electrical
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Xi'an Institute of Optics and Precision Mechanics, CAS patent application for Mode Field Adapter for Coupling Rectangular Waveguide and Terahertz Hollow-core Dielectric Fiber. The invention was developed by Yuan Yuan, Kong Depeng and Guan Lei.
The pat..
Broadband & Wireless Network
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Chongqing Zhijiu Hardware Mfg Co Ltd patent application for Disposable Bipolar Radio Frequency Plasma Operation Electrotome. The invention was developed by Qiu Zhongbin and Qiu Shuang.
The patent application number is CN202511382869 20250925. The pate..
Chemicals
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published JSR Corporation patent application for Radiation-sensitive Composition, Pattern Forming Method, and Onium Salt Compound. The invention was developed by Nemoto Ryuichi, Miyao Kensuke, Okazaki Satoshi, Inami Hajime and Abe Yudai.
The patent application ..
Packaging & Containers
| Sat 09 May 2026
Beijing, May 9 -- Actega GmbH has submitted a patent application for Sealing Material for Container Closures Based on Butene (CO) Polymers. This invention was developed by Mangel Dany and Kern Matthias.
The patent application number is CN20238095705 20230311. The patent publication number is CN121263482 (A). International Pat..
Medical
| Sat 09 May 2026
Beijing, May 9 -- Henan Baolibang Medical Tech Co Ltd has submitted a patent application for Degradable Plaster Matrix and Preparation Method Thereof. This invention was developed by Wang Huayang, Wang Xinyan, Wang Yifan, Wang Chengbo and Li Dazi.
The patent application number is CN202511605754 20251105. The patent publicatio..
Tools and Machinery
| Fri 08 May 2026
Beijing, May 9 -- Shenzhen Uprise 3D Tech Co Ltd has filed a patent application for Pure Copper Workpiece Based on Powder Extrusion Printing Molding and Preparation Method. This invention was developed by Liu Kang, Guo Qinghao, Xiong Xinrun, Liu Ye and Wu Min.
The patent application number is CN202511529797 20251024. The pate..
Tools and Machinery
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Shenzhen Uprise 3D Tech Co Ltd patent application for Tungsten Alloy Workpiece Based on Powder Extrusion Printing Forming and Preparation Method. This invention was developed by Liu Kang, Guo Qinghao, Xiong Xinrun, Liu Ye and Wu Min.
The patent applica..
Biotechnology
| Sat 09 May 2026
Beijing, May 9 -- Wen Yunsheng has submitted a patent application for Micromolecular Donkey-hide Gelatin Protein Polymer and Preparation Method Thereof.
The patent application number is CN202511723718 20251122. The patent publication number is CN121264650 (A). International Patent Classification codes are A23L13/20, A23L17/0..
Tyre
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Pirelli patent application for Tyre for Vehicle Wheels Having Excellent Wear Resistance and Grip. This invention was developed by Dall 'abaco Davide, Lubino Lisa R, Hashizume Yuta and Ushio Takaaki.
The patent application number is CN20248035967 20240426..
Biotechnology
| Fri 08 May 2026
Beijing, May 9 -- Yirui Biotechnology Suzhou has submitted a patent application for Preparation Method of Low-viscosity Gel Capable of Enabling Biological Ceramic to Rapidly Flow. Zhang Xuexun, Jiao Yushuang, Cao Xueling, Chan Qingyun and Hu Die developed the invention.
The patent application number is CN202511804293 20251203. ..
Pharmaceutical
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Jiangxi Xinzheng Pharmaceutical Co Ltd patent application for Traditional Chinese Medicine Composition for Clearing Heat and Promoting Diuresis and Preparation Method Thereof. The invention was developed by Wu Shicai, Peng Shaoping, Zhang Ning and Li Hai..
Pharmaceutical
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Jiangxi Yuzhang Pharmaceutical Co Ltd patent application for Ph Response Type Chitosan Microsphere Gel for Targeted Therapy of Bacterial Vaginitis and Preparation Method of Ph Response Type Chitosan Microsphere Gel. The invention was developed by Luo Jia..
Metal & Mining
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Chryso [fr]; Starcin Holding France for Hydraulic Binder Composition Comprising Blast Furnace Slag. Boustingorry Pascal and Bonafous Laurent developed the invention.
The patent application number is US202218262665 20220125. The patent publication nu..
Electrical
| Sat 09 May 2026
Beijing, May 9 -- Ningde Contemporary Amperex Technology has applied Chinese patent for Secondary Battery, Preparation Method of Negative Pole Piece and Power Utilization Device. Ren Siwei, Lu Lei, Zheng Tuo and Li Shisong developed it.
The patent application number is CN20248034628 20240430. The patent publication number is CN..
Automobile
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Julber Evan L for Apparatus for Coupling Pressurized Water Supply to Recreational Vehicle Fresh Water Fill Port.
The patent application number is US202418885714 20240915. The patent publication number is US12617668 (B2). International Patent Classi..
Electronics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Guangdong Inst Analysis China Nat Analytical Ct Guangzhou patent application for Preparation Method and Application of Magnetic Microsphere Solid-phase Microextraction Enrichment Material. Liu Ning, Yang Yunyun, Chen Chao and Liao Zhiyuan developed the in..
Electronics
| Fri 08 May 2026
Alexandria, May 9 -- Montanuniversitaet Leoben has secured a patent on Ink Composition, Kit, Method of Manufacturing a Deformable Conductor Utilizing the Ink Composition, Deformable Conductor, Electronic Device Comprising the Deformable Conductor, Method of Manufacturing a Conductor, Conductor and Electronic Device Comprising th..
Electronics
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Univ Politecnica De Catalunya and B Braun Surgical Sa for Method, an Electrochemical Sensor and a System for Selective Detection of Infections. Molina GarcÃa Brenda Guadalupe, Armelin Diggroc Elaine Aparecida, Turon Dols Pau and Alemán Llansó Carlos..
Electronics
| Sat 09 May 2026
Alexandria, May 9 -- Infinitum Electric has been granted a patent for Printed Circuit Board Dielectric Molding or Machining and Electrolytic Metallization. This invention was developed by Carignan Edward C and Guedes-pinto Paulo.
The patent application number is US202418617391 20240326. The patent publication number is US126219..
Electronics
| Sat 09 May 2026
Beijing, May 9 -- Huizhou Liwinon New Energy Technology has applied Chinese patent for Separator, and Electrochemical Device and Electronic Device Including Same. Yang Wu, Zeng Li, Gao Yunlei and Yu Zilong developed it.
The patent application number is CN202511401141 20250928. The patent publication number is CN121261061 (A). I..
Electronics
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Huizhou Liwinon New Energy Technology patent application for Separator, and Electrochemical Device and Electronic Device Including Same. Yang Wu, Wu Jun, Huang Xiaoyu, Gao Yunlei and Yu Zilong developed the invention.
The patent application number is CN2..
Chemicals
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Dow Global Technologies for Laser Printable Polymeric Compositions. Saba Stacey A, Brigandi Paul J, Esseghir Mohamed and Chaudhary Bharat I developed the invention.
The patent application number is US202117921754 20210726. The patent publication numbe..
Chemicals
| Fri 08 May 2026
Alexandria, May 9 -- Arkema France has been granted a patent for Liquid Composition Comprising a Wax Compound, its Process of Polymerization, Use and Material or Composition Obtained Following Polymerization of Composition. This invention was developed by Gerard Pierre.
The patent application number is US202017438133 20200311. ..
Chemicals
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to SABIC Global Technologies for Compounds for Use in Catalyst Compositions for the Production of Polyolefins. Sainani Jaiprakash Brijlal, Friederichs Nicolaas Hendrika, Voskoboynikov Alexander, Uborsky Dmitry, Bhaumik Kankan, Busico Vincenzo, Vittoria An..
Chemicals
| Sat 09 May 2026
Beijing, May 9 -- Sika Technology AG has sought patent for Moisture Curable Polyurethane Hot Melt Adhesive with Improved Initial Strength at Low Temperature. This invention was developed by Tong Peng, Schmieder Matthias, Teppelmann Wolfgang, Jendoubi Elyes, Zhang Weiming and Roseno Sergio.
The patent application number is CN202..
Chemicals
| Sat 09 May 2026
Beijing, May 9 -- Special Man France has sought patent for Latex Polymer Dispersions and Aqueous Coating Compositions Made Therefrom. This invention was developed by Liu Chunying and Hayashi Eiji.
The patent application number is CN20238098749 20230531. The patent publication number is CN121263458 (A). International Patent Cl..
Semiconductor
| Sat 09 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Shin Etsu Polymer Co Ltd, Shin Etsu Chemical Co Ltd and National Univ Corporation Saitama Univ for Method of Manufacturing Diamond Substrate. Ikeno Junichi, Yamada Yohei, Suzuki Hideki, Matsuo Rika and Noguchi Hitoshi developed the invention.
The pa..
Semiconductor
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Jiangsu Toute New Energy Co Ltd and Nanjing University patent application for Perovskite Solar Cell Stability Modification Method Based on Polyion Liquid. Wang Bing, Shen Zhenqiang, Yao Yingfang, Wu Congping, Zou Zhigang and Li Dan developed the invention..
Agricultural
| Fri 08 May 2026
Beijing, May 9 -- Jinchang Xiaohang Water Saving Equipment Co Ltd has applied Chinese patent for Production System and Method for Enhancing Anti-clogging Performance of Drip Irrigation Tape. Zhang Xiaohang, Zhang Wenchi, Zhao Guidong and Gan Yongqing developed it.
The patent application number is CN202511446846 20251011. The ..
Agricultural
| Sat 09 May 2026
Beijing, May 9 -- Liaoning Technical University has submitted a patent application for Method for Preventing and Controlling Wind Erosion Desertification Soil. This invention was developed by Zhang Fengyu, Zhang Fengbao, He Ying and Tsuraaki.
The patent application number is CN202511380647 20250925. The patent publication numbe..
Medical
| Fri 08 May 2026
Beijing, May 9 -- Wuxi Langyi New Material Tech Co Ltd has filed a patent application for Self-adhesive Bandage for Knee Joint and Preparation Method of Self-adhesive Bandage. This invention was developed by Sun Bin and Bai Yang.
The patent application number is CN202511342334 20250919. The patent publication number is CN1212..
Medical
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Stryker European Operations for Skull Base Closure Systems and Methods. Cushen Patrick Eoin and Jacobs Johannes Jacobus developed the invention.
The patent application number is US202418788394 20240730. The patent publication number is US12616511 (B2)..
Medical
| Sat 09 May 2026
Beijing, May 9 -- Zaixin Biotechnology Co Ltd has submitted a patent application for Carboxamide Compounds as Sumo-activating and E1 Ligase-activating Compounds for Treatment of Cardiovascular Diseases. Wang Andi, Li Dengwei and Ramin Hazar developed the invention.
The patent application number is CN20248035771 20240412. The ..
Medical
| Sat 09 May 2026
Beijing, May 9 -- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology has applied Chinese patent for Ureteral Stent Capable of Being Controllably Degraded in Situ. Chen Kailei, Deng Yue, Liu Yuenan, Wu Yilong, Dong Zirui, Li Xinwei, Song Xinlun and Zhang Xiaoping developed it.
The patent applic..
Medical
| Sat 09 May 2026
Beijing, May 9 -- 900th Hospital of Army Joint Logistics Support Force of PLA has submitted a patent application for Freezing Balloon for Pulmonary Artery Denervation Ablation and Preparation Method and Application Thereof. This invention was developed by Lin Xianliang, Wang Jianlei, Chen Jing, Chen Hao, Lu Chen, Chen Liang, Che..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Hefei Fosd New Material Tech Co Ltd has submitted a patent application for Blow Molding Method of Composite Toughened Film. This invention was developed by Long Lin, Mao Guiyun, Fan Bin, Hu Xiaosi and Chen Yun.
The patent application number is CN202511844557 20251209. The patent publication number is CN12126..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Shenzhen Juliang Xingtu Chuhai Information Tech Co Ltd patent application for Robot Modularized Replaceable Protective Film System and Protective Film Protection Method Thereof. The invention was developed by Chen Yixuan.
The patent application number..
Optics & Imaging
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Jiangsu Youzhong Micro Nano Semiconductor Tech Co Ltd patent application for Privacy Protection Camera Based on Optical Engineering Scattering Sheet and Privacy Protection Method Thereof. Li Ning, He Lei, Li Guobao and Ju Fayin developed the invention.
..
Construction
| Fri 08 May 2026
Beijing, May 8 -- Zhongneng Jianshendi Tech Hubei Co Ltd and Yangtze University have submitted a patent application for Salt-resistant Early-strength High-elasticity Well Cementation Cement Slurry System, Salt-resistant Early-strength High-elasticity Well Cementation Cement Slurry System Thereof and Application of Salt-resistant..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Hunan Yuneng New Energy Battery Material and Sichuan Yuning New Energy Material have sought patent for High-capacity Lithium Iron Phosphate Positive Electrode Material Based on Quantum Dot Doping and Preparation Process of High-capacity Lithium Iron Phosphate Positive Electrode Material. This invention was deve..
Chemicals
| Fri 08 May 2026
Beijing, May 9 -- Shanghai Runhesheng Construction Equipment Technology has submitted a patent application for Fixed Bed Residual Oil Hydrodesulfurization Catalyst Carrier as Well as Preparation Method and Application Thereof. This invention was developed by Zhu Wei, Yang Chenggong, Shi Zongbo and Zhuo Runsheng.
The patent ap..
Oil & Gas
| Fri 08 May 2026
Beijing, May 8 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Heat-shrinkage-resistant Eva/tpae Foaming Material as Well as Preparation Method and Application Thereof. This invention was developed by Xie Na, Xu Yaohui, Zhang Hengyuan, Guo Peng, Zhang Q..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Tianjin Baogang Research Institute of Rare Earths and Inner Mongolia Beifang Rare Earth New Material Tech Innovation Co Ltd have submitted a patent application for Porous Epoxy Group High Internal Phase Emulsion Based on Pickering High Internal Phase Emulsion Method and Preparation Method Thereof. This inventio..
Oil & Gas
| Fri 08 May 2026
Beijing, May 8 -- Sinopec Oilfield Service and Sinopec East China Petroleum Eng Co Ltd have filed a patent application for Segmented Copolymer Well Wall Reinforcer Rich in Positive Charge Anchor Points as Well as Preparation Method and Application of Segmented Copolymer Well Wall Reinforcer. This invention was developed by Chen ..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Guangdong Youju Advanced New Mat Co Ltd and Youju New Mat Co Ltd have submitted a patent application for Preparation Method of Polyamide Ether Imide. This invention was developed by Wang Xianwen, Hu Sanyou, Mai Jiexiong, Guo Xucong, Huang Wengang and Yang Sisi.
The patent application number is CN202511463960..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Shandong Non-Metallic Materials Institute and Shandong Liangcai Tech Development Co Ltd have submitted a patent application for Low-viscosity High-strength Thermotropic Liquid Crystal Polymer and Preparation Method Thereof. This invention was developed by Yu Rongjian, Wang Jianguo, Zhang Yang, Li Shengxiao, Liu..
Agricultural
| Fri 08 May 2026
Beijing, May 8 -- Institute of Chemical Industry of Forest Products, CAF and Nanjing Forestry Univeristy have applied Chinese patent for Closed-loop Recyclable Bio-based Polymer as Well as Preparation Method and Application Thereof. Jia Puyou, Pang Yuzhe, Hu Yun, Zhou Yonghong, Sha Ye, Zhang Meng, Hu Lihong and Luo Ting develope..
Printing & Publishing
| Fri 08 May 2026
Beijing, May 8 -- Luoyang Institute of Science and Technology and Northwestern Polytechnical University have applied Chinese patent for Multistage Curing Shape Memory Polymer for 4D Printing and Preparation Method Thereof. Feng Shiwei, Zhang Biao, An Junchao, Zuo Hansong, Xu Xianghui, Li Tong, Gu Wenshuang and Heng Yuhua develop..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Deshi Energy Technology Group Co Ltd and Shandong Deshi Chemical Co Ltd have filed a patent application for High-molecular Polymer Demulsifier as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Xianghong, Chang Xinming, Wu Yanqing, Chang Ankang, Li Ningfeng, Chen Weiwei..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Tuoxi Tech Quzhou Co Ltd and Zhejiang Tuoxi Optics New Mat Co Ltd have submitted a patent application for Cycloolefin Copolymer as Well as Preparation Method and Application Thereof. This invention was developed by Wang Guo, Du Ganhong, Wu Jiayu, Liu Yicheng, Guo Song, Zhang Kailun and Xu Xiaowu.
The patent ..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Zhejiang Fluorine Chemical New Mat Co Ltd, Hubei Funuolin New Mat Co Ltd and Fudan University have submitted a patent application for Silicon-based Emulsifier, Preparation Method Thereof and Application of Silicon-based Emulsifier in Fluorine-containing Polymer Emulsion Polymerization. This invention was develo..
Chemicals
| Fri 08 May 2026
Beijing, May 9 -- Tianjin Polytechnic University has submitted a patent application for CoNi-MOF Powder, CoNi-MOF Based Hybrid Membrane as Well as Preparation Method and Application of CoNi-MOF Based Hybrid Membrane. Sun Yuxiu, Qin Zixian, Qiao Zhihua, Chen Yunqin and Zhang Zhengqing developed the invention.
The patent applic..
Chemicals
| Fri 08 May 2026
Prague, May 8 -- Vu Potravinarsky Praha Vvi and Vzduchotechnik SRO have submitted a patent application for Equipment for Producing Polymer and Inorganic Nanofibers Using Solution Blowing Technology. This invention was developed by Beran MiloÅ¡, Drahorád Josef, Masák VladimÃr and Malý Bohumil.
The patent application number..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Yunfu Power Supply Bureau Guangdong Power Grid Co Ltd and Guangdong New Energy Storage National Res Institute Co Ltd have submitted a patent application for Lithium Manganese Iron Phosphate (LFMP) Electrode Material, Lfmp-solid Electrolyte Positive Plate with Gradient Structure Design, Preparation Method of Lfm..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Hubei Tuoying New Mat Co Ltd and Hubei Lianli Non Woven Cloth Tech Innovation Center Co Ltd have submitted a patent application for Polylactic Acid Fiber, Preparation Method Thereof and Preparation Method of Polylactic Acid Non-woven Fabric. Zhu Zhimin, Peng Linghao, Zhao Qinghua, Liu Kaiyu and Xu Feifei develo..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- Shandong Haihua Group and Shandong Haihua Co Ltd have applied Chinese patent for Preparation Method of Aramid Fiber/epoxy Resin Electronic-grade Molding Compound. Guo Qinrui, Zhang Lili, Yuan Cuiran, Liu Jianlu, Zhang Haobo, Wu Zhongping, Wang Linlin, Du Peng, Tian Jin and Liu Huan developed it.
The patent a..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received SIG Combibloc (Suzhou) patent application for Integrated Composite Film, Preparation Method of Integrated Composite Film, and Composite Sheet and Packaging Container Using Integrated Composite Film. Hu Qiongen, Zhu Xiangyang and Zou Yilong developed the i..
Plastics
| Fri 08 May 2026
Alexandria, May 9 -- Fujifilm has secured a patent on Water-stop Film. Uchiumi Kyohisa and Ishikawa Ren developed the invention.
The patent application number is US202519057927 20250219. The patent publication number is US12617178 (B2). International Patent Classification codes are B32B27/12, B32B27/30, B32B3/28, B32B3/30 and..
Medical
| Fri 08 May 2026
Beijing, May 9 -- Peijia Medical Suzhou has applied Chinese patent for Composite Material with Anticoagulation Performance as Well as Preparation Method and Application of Composite Material. Cheng Qinwen, Wen Xiaoxiao, Zhang Kun, Yi Kejing and Pan Kongrong developed it.
The patent application number is CN202410881598 2024070..
Medical
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Shijiazhuang Peoples Hospital patent application for Sustained-release Administration Glaucoma Drainage Stent and Preparation Method Thereof. This invention was developed by Geng Yulei, Zhang Qian, Cui Dongmei, Tang Guangxian, Zhang Hengli, Li Weijia and ..
Printing & Publishing
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Soc Bic for Peelable Ink Composition for Non-porous Substrates. Bethouart Carine developed the invention.
The patent application number is US202117907440 20210326. The patent publication number is US12617959 (B2). International Patent Classification c..
Business and Commerce
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received PPG Industries, Ohio patent application for Apparatus and Method for Selling Coating Agents. Deng Jun and Conner David M developed the invention.
The patent application number is CN20248037706 20240529. The patent publication number is CN121263831 (A). I..
Printing & Publishing
| Fri 08 May 2026
Alexandria, May 9 -- Lawrence Livermore National Security has obtained a patent for composite 3D-printed reactors for gas absorption, purification, and reaction. This invention was developed by Nguyen Du T, Baker Sarah E, Bourcier William L, Stolaroff Joshua K, Ye Congwang, Murialdo Maxwell R, Cerón Hernández Maira R and Knipe..
Nanotech
| Fri 08 May 2026
Alexandria, May 9 -- City University of Hong Kong has been granted a patent for Core-shell Nanoparticles, Methods of Producing the Same, and Uses Thereof for Detecting Extracellular Polymeric Substances. Wang Wen-xiong and Yan Neng developed the invention.
The patent application number is US202218091357 20221229. The patent p..
Plastics
| Sat 09 May 2026
Alexandria, May 9 -- The Education University of Hong Kong has been awarded a patent for Method of Quantifying Microplastic Mass. This invention was developed by Tsang Yiu Fai, Cheng Yan Laam and Li Ziying.
The patent application number is US202318173178 20230223. The patent publication number is US12618823 (B2). Internationa..
Plastics
| Fri 08 May 2026
Beijing, May 9 -- Sichuan Yibin Push Die & Mold has sought patent for Light-weight Manufacturing Method of Deep-cavity Thin-wall Plastic Product. This invention was developed by Liu Zongyi, Jiang Bangjie, Wang Xin, Zhang Yihai, Liu Lin and Zhong Gang.
The patent application number is CN202511826990 20251205. The patent publicat..
Paper and Pulp
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Zhejiang Kaifeng New Mat Co Ltd patent application for Preparation Method of Bio-based Fluoride-free High-barrier-property Food Packaging Paper. This invention was developed by Ji Lei, Liu Jiawen, Jing Tian, An Tiantian and Qiu Cixiang.
The patent appl..
Paper and Pulp
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Quzhou University patent application for Preparation Method and Application of Modified Degradable Coated Paper. This invention was developed by Liao Jianming, Chen Xiaobin, Zhang Min, Dong Yunyuan, Zhang Guanqing and Zheng Qifu.
The patent application n..
Textile
| Fri 08 May 2026
Beijing, May 8 -- Hangzhou Huanyu Shuzhi Tech Co Ltd has submitted a patent application for Digital Printed Fabric Pretreatment Agent as Well as Preparation Method and Application Thereof. This invention was developed by Wang Guohui, Tao Andi and Liu Xiaoyun.
The patent application number is CN202511603175 20251104. The paten..
Textile
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Guangzhou Huayue Shenke Regenerative Medicine Tech Co Ltd patent application for Bio-based Leather as Well as Preparation Method and Application Thereof. Gu Hongbin developed the invention.
The patent application number is CN202511813056 20251204. The ..
Textile
| Fri 08 May 2026
Beijing, May 8 -- Puning Lianjian Garment Co Ltd has applied Chinese patent for Antibacterial Breathable Fabric and Preparation Method Thereof. Zhang Xicheng, Li Saifeng and Zhang Huaibin developed it.
The patent application number is CN202511391138 20250926. The patent publication number is CN121250674 (A). International Pat..
Plastics
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Heju Polymer Material Tech Guangdong Co Ltd patent application for High-temperature Nylon as Well as Preparation Method and Application Thereof. The invention was developed by Chen Dahua, Liang Jialun and Huang Yubin.
The patent application number is ..
Sports
| Fri 08 May 2026
Beijing, May 8 -- Shandong INOV Polyurethane has submitted a patent application for Temperature-resistant Polyurethane Sports Protection Material as Well as Preparation Method and Application Thereof. Yi Hao, Liu Guangchen, Li Longsheng, Guo Yongsheng, Cui Yuzhi, Du Keze, Li Longge, Shen Jianzhou and Gan Jinghu developed the inv..
Rubber
| Fri 08 May 2026
Beijing, May 8 -- Zhongce Rubber Group has filed a patent application for Synthesis Method and Application of Butadiene-isoprene Rubber with High Molecular Weight and Narrow Molecular Weight Distribution. This invention was developed by Feng Zhanbin, Ding Shipeng and Dai Yanan.
The patent application number is CN202511690226 20..
Rubber
| Fri 08 May 2026
Beijing, May 8 -- Meryer Shanghai Tech Co Ltd has submitted a patent application for Polyolefin Elastomer for Photovoltaic Packaging Adhesive Film. This invention was developed by Zhu Boyuan.
The patent application number is CN202511650949 20251112. The patent publication number is CN121248825 (A). International Patent Classi..
Textile
| Fri 08 May 2026
Beijing, May 8 -- Guangdong ATP Polymer Tech Co Ltd has submitted a patent application for High-elasticity Wear-resistant Ground Mat and Preparation Method Thereof. This invention was developed by Zhong Rongdong, Liu Yue and Li Tongbing.
The patent application number is CN202511681146 20251117. The patent publication number i..
Alcoholic Beverages
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Chongqing Spectrum Tech Innovation Center Co Ltd and Chongqing Guangpu New Material Technology patent application for Polyvinyl Alcohol Film and Preparation Method Thereof. This invention was developed by You Xiaofeng, Li Ronghe, Shen Kaiqing, Li Guangxin..
Rubber
| Fri 08 May 2026
Beijing, May 8 -- Nicole Qingdao Polymer Tech Co Ltd has submitted a patent application for Plasma-erosion-resistant Fluororubber Composite Sealing Material and Preparation Method Thereof. Qi Hongmei developed the invention.
The patent application number is CN202511718648 20251121. The patent publication number is CN121249076..
Healthcare
| Fri 08 May 2026
Beijing, May 8 -- Puyang Zhongyuan Petrochemical Ind Co Ltd has submitted a patent application for Efficient Preparation Process of Antioxidant 1076. Zhao Wenbiao, Wang Haifei, Li Xiaofei, An Jiefang, Shao Hongwei, Guan Shilong, Liu Zihui and Wu Yanhui developed the invention.
The patent application number is CN202511450412 2..
Metal & Mining
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Guizhou Dongdao New Energy Mat Co Ltd and Guangdong East Islang New Energy Ltd patent application for High-reliability Continuous Graphitization Furnace Lining and Preparation Method Thereof. Wu Qixiu, Wu Youming, Fang Jiang and Ye Zhenkun developed the i..
Rubber
| Fri 08 May 2026
Beijing, May 8 -- Jiangsu Xuanda Polymer Materials has filed a patent application for Colorful Soft-feeling Elastic Composite Yarn as Well as Preparation Method and Application Thereof. This invention was developed by Liu Dunlei, Lu Jiaying, Wei Kaishun, Chai Senguang, Wang Yongfeng, Ji Hong, Zheng Wei, Chen Guanghong, Zhong Wei..
Textile
| Fri 08 May 2026
Beijing, May 8 -- Nantong Xingtai Ginkgo Textile Machinery Co Ltd has filed a patent application for Antibacterial Waterproof Fabric and Preparation Method Thereof. This invention was developed by Huang Zhenjun.
The patent application number is CN202511752931 20251126. The patent publication number is CN121250577 (A). Interna..
Textile
| Fri 08 May 2026
Beijing, May 8 -- Yantai Jiahe Plastic Tech Co Ltd has applied Chinese patent for Bionic Assembled High-performance Artificial Spider Silk Fiber and Preparation Method Thereof. Sun Fangjie, Xie Yunpeng, Xu Wenbo and Wang Baiyao developed it.
The patent application number is CN202511695346 20251119. The patent publication numb..
Food & Beverage
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Northeast Agricultural University patent application for Method for Optimally Preparing High-performance Chitosan Membrane by Using Citric Acid pH Buffering Agent. The invention was developed by Wang Hui, Deng Yi, Li Jiahui, Liu Qian, Kong Baohua and Sun..
Food & Beverage
| Fri 08 May 2026
Beijing, May 8 -- Anhui Tianrun Functional Polymer Engineering Res Co Ltd has sought patent for Preparation Method of Polyacrylamide for Sugar Refining. This invention was developed by Chen Jianbo, Li Jie, Wang Quanfei, Chen Rumeng and Zhang Chuanyin.
The patent application number is CN202511176970 20250821. The patent public..
Electrical
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Electric Power Res Institute Guangdong Power Grid Corp patent application for Hard Composite Insulator and Preparation Method Thereof. Peng Xiangyang, Wang Zheng, Reyman, Liu Lin, Zhang Yunxia, Lin Guohai, Liu Linghao and Wang Chunjie developed the invent..
Oil & Gas
| Fri 08 May 2026
Beijing, May 8 -- China University of Petroleum, East China has submitted a patent application for CO2 Dispersion System for Dry Fracturing as Well as Preparation Method and Application of CO2 Dispersion System. Zhao Mingwei, Zhang Huan, Dai Caili, Wu Yining, Xu Zhongzheng, Li Xin, Ma Zhenfeng and Zhang Zhihao developed the inve..
Oil & Gas
| Fri 08 May 2026
Beijing, May 8 -- Southwest Petroleum University has submitted a patent application for Polysurfactant Composite Efficient Oil Displacement System with Specific In-situ Emulsification Behavior and Application Thereof. This invention was developed by Guo Yongjun, Liu Guoyu and Jin Cheng.
The patent application number is CN2025..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Xi'an Shiyou University patent application for High-strength Degradable Temporary Plugging Particles Based on Multiphase Compounding and Preparation Process Thereof. The invention was developed by Ma Guoyan, Yang Yanzhe, Ma Bingbing, Wang Chengjun, Zhan ..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published Tsinghua University patent application for Composite Patch-shaped Patchy Particle and Preparation Method Thereof. The invention was developed by Yang Zhenzhong, Sun Dayin and Shui Xin.
The patent application number is CN202511492207 20251017. The pate..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Guizhou Aerospace Tianma Electro Mechanical patent application for High-temperature-resistant Foam Cover Material and Preparation Method Thereof. This invention was developed by Rao Anmei, Wang Xin and Chen Jianping.
The patent application number is CN..
Oil & Gas
| Fri 08 May 2026
Beijing, May 8 -- China University of Petroleum, East China has sought patent for Anti-shearing Polyolefin Oil Drag Reducer Based on Lignin Modification, Preparation Method and Application. This invention was developed by Lv Shiyi, Li Chuanxian, Yao Bo, Sun Guangyu and Yang Fei.
The patent application number is CN202511526171 2..
Engineering
| Fri 08 May 2026
Beijing, May 8 -- Beijing Institute of Technology has submitted a patent application for Preparation Method of Al-bi2o3 Energetic Structure Material. This invention was developed by Chen Pengwan, Huang Liangliang, Guo Yansong, Liu Rui, Zhang Yudong and Tian Zheng.
The patent application number is CN202511501081 20251021. The ..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- Yangzhou Jinyi Business Printing has submitted a patent application for Multifunctional Biodegradable Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Li Wei, Gao Lu and Yin Ming.
The patent application number is CN202511611464 20251105. The patent pub..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Shanghai Langdu New Material patent application for Wear-resistant Abs Composite Material and Preparation Method Thereof. Zhang Zhi, Liu Yihui, Tao Yuankun, Shi Lei, Dong Jianting, Liu Bin and Cao Hao developed the invention.
The patent application num..
Chemicals
| Fri 08 May 2026
Beijing, May 8 -- East China University of Science and Technology has applied Chinese patent for Composite Wave-absorbing Material, Gradient Microporous Composite Wave-absorbing Material, and Preparation Method and Application of Composite Wave-absorbing Material and Gradient Microporous Composite Wave-absorbing Material. Chen Y..
Biotechnology
| Fri 08 May 2026
Beijing, May 8 -- Institute Food Science & Technology CAAS has submitted a patent application for Pet Vanillin Cascade Conversion System Taking Escherichia Coli as Chassis Cell and Construction Method Thereof. Xin Fengjiao, Li Zhen and Yang Jingru developed the invention.
The patent application number is CN202511418743 202509..
Pharmaceutical
| Fri 08 May 2026
Buenos Aires, May 8 -- The Argentine Patent Office has received Blueprint Medicines patent application for Pharmaceutical Compositions of an Epidermal Growth Factor Receptor Inhibitor. Kinkema Caitlin N Mazaik Debra L Medendorp Clare Aubrey Vaze Onkar Shripad developed the invention.
The patent application number is AR2022P10..
Electrical
| Thu 07 May 2026
Beijing, May 8 -- Zhengzhou Tianhe Communication Tech Co Ltd has submitted a patent application for Optical Cable Lightweight Manufacturing Method Based on Hollow Microsphere Modification. Zhang Liufeng, Yang Xiaolin, Ma Nana, Dai Jun, Li Shiwen, Li Jianhui, Li Jianwei and Wu Xiaofei developed the invention.
The patent applic..
Pipe
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received Shaanxi Weixing New Building Mat Co Ltd patent application for PP-R Pipe for Cold and Hot Water and Preparation Method of PP-R Pipe. Li Zhi, Huang Xiaohua, Guo Haibo, Zhong Zhou, Ji Yangzhe, Yang Bo, Li Yaru and Shao Yunhao developed the invention.
The..
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