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Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Spherical Catalyst, Preparation Method Thereof and Application of Spherical Catalyst in Alkylation Reaction of Aromatic Hydrocarbon and Olefin. This invention was developed by Wang Y..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Catalyst Composition and Application Thereof in Catalyzing Conversion of Glucose into 5-hydroxymethylfurfural. This invention was developed by Wang Yiyan, Sun Hongmin and Wang Darui...
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Catalyst Composition and Application Thereof in Synthesis of Lactide from Lactic Acid. Wang Yiyan, Sun Hongmin and Wang Darui developed the invention.
The patent application numbe..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Composite Molecular Sieve and Preparation Method Thereof, Catalyst Preparation Method and Method for Preparing Cyclohexylbenzene Through Benzene Hydroalkylation. This invention was d..
Chemicals
| Wed 22 Jul 2026
Beijing, July 23 -- Energy Research Institute Of Shandong Academy Of Sciences and Synfuels China Technology Co Ltd have submitted a patent application for Indium Modified Molecular Sieve Based Reforming Catalyst and Preparation Method and Application Thereof. This invention was developed by Wei Li, Li Yongwang, Wang Luyuan, Wan ..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Thioetherification Catalyst, Preparation Method and Application Thereof, and Mercaptan-containing Raw Material Desulfurization Method. This invention was developed by Liu Zhongneng, ..
Chemicals
| Wed 22 Jul 2026
Beijing, July 23 -- Dalian Catalytic Engineering Tech Ltd and Dalian Samat Chemicals Co Ltd have submitted a patent application for Synthetic Gas Deoxidation Non-noble Metal Catalyst and Preparation and Application Thereof. This invention was developed by Xu Wei, Du Xiaru, Wu Yi, Hou Lei, Ji Wenqiang, Yu Zhiri, Li Xuan, Xiao Fei..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Institute Co Ltd have submitted a patent application for Carbon-based Denitration Catalyst and Preparation Method Thereof. Liu Shuhe, An Sufeng, Wang Kuanling and Zhang Xinghua developed the invention.
The patent application number i..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Hydrogenation Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Ma Xiaoke, Wang Yanxue, Wang Hongtao and Li Xiaohong.
The patent appl..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Oxidation Catalyst, Preparation Method and Application Thereof, and Method for Preparing Acrolein Through Propylene Oxidation. Yang Bin, Song Weilin and Xu Wenjie developed the inven..
Medical
| Wed 22 Jul 2026
Beijing, July 23 -- Boston Scientific Scimed and Boston Scient Scimed Equipment Inc have submitted a patent application for Multi-degree-of-freedom Medical Brush. This invention was developed by Brechbiel Scott, Sharma Deepak Kumar, Kumar G Sharath and Smith Paul.
The patent application number is CN20248062160 20240729. The p..
Semiconductor
| Wed 22 Jul 2026
Beijing, July 23 -- Shenzhen Jiaao Tech Co Ltd, University Shenzhen Polytechnic and Huzhou Jiaao Tech Co Ltd have submitted a patent application for Semiconductor Chip Adopting Diamond Heat Sink and Preparation Method Thereof. Yu Hongyu, Wang Tao and Chen Zhen developed the invention.
The patent application number is CN202511..
Automobile
| Wed 22 Jul 2026
Beijing, July 23 -- Hyundai Motor and Kia Motors have submitted a patent application for Clamp Assembly for Fixing Substrate and Fixing Method Using Same. This invention was developed by Cha Ji-hoon and Park Min-je.
The patent application number is CN202510841495 20250623. The patent publication number is CN121925088 (A). Int..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd have submitted a patent application for Perovskite Active Layer, Perovskite Solar Cell and Preparation Method Thereof. Chen Jing, Ji Wenxi, Chen Qiaoyun, Zhang Longgui, Song Bo, Pan Ming'ao, Du Jiaqi, Zhang Libo and Cheng Xiafei..
Semiconductor
| Wed 22 Jul 2026
Beijing, July 23 -- Tangshan Research Institute Beijing Jiaotong University and Beijing Jiaotong University have submitted a patent application for Organic Solar Cell Based on Diketopyrrolopyrrole Compound as Additive and Preparation Method Thereof. Ma Xiaoling, Zhang Fujun and Tian Hongyue developed the invention.
The patent..
Semiconductor
| Wed 22 Jul 2026
Beijing, July 23 -- Trina Solar and Trina Solar Yangzhou Photoelectric Co Ltd have submitted a patent application for Solar Cell Piece and Solar Cell Sub-piece. This invention was developed by Peng Chunlin, Wang Yichen, Jian Lei and Huang Jian.
The patent application number is CN20251253121 20251231. The patent publication nu..
Semiconductor
| Wed 22 Jul 2026
Beijing, July 23 -- Hubei Chenji Microelectronics Tech Co Ltd and Shanghai Chenji Semiconductor Technology have submitted a patent application for High-voltage GPP Chip with Composite Groove and Preparation Method of High-voltage GPP Chip. Li Siqi, Luo Jun, Ma Zhenxing, Ji Bucheng and Lei Kai developed the invention.
The pate..
Medical
| Wed 22 Jul 2026
Beijing, July 23 -- Chengdu Aircraft Industry Group and Sichuan University have submitted a patent application for Axial Vibration Dense Tooth Milling Method for Sic/sic Flat Plate Thin-wall Part with Weakened Covalent Bonds. This invention was developed by Xiong Ji, Wang Dawei, Liu Jian, Liu Junbo, Yang Haitang and Yuan Xinman...
Plastics
| Wed 22 Jul 2026
Beijing, July 23 -- Shanxi Huanyu Construction Eng Co Ltd and Lvliang Branch Shanxi Highway Bureau have submitted a patent application for Combined Type Pouring Mold Based on Fabricated Bridge Component Machining. Gao Jianjun, Zhang Yajun, Zheng Weihua, Zhang Yanglin, Zheng Dongming, Liu Guodong, Ren Hongyan, Li Jing, Liu Guohua..
Pipe
| Wed 22 Jul 2026
Beijing, July 23 -- Yunnan Kunyue Construction Tech Co Ltd and Zhonglu Construction Yunnan Co Ltd have submitted a patent application for Automatic Welding Production Equipment for Structural Pipe Core Material Plate. Dong Ying, Zou Chao and Li Chunjiang developed the invention.
The patent application number is CN202510512024..
Transportation
| Wed 22 Jul 2026
Beijing, July 23 -- China Railway 16th Bureau Group and The 3th Construction Co Ltd of China 16th Corporation have submitted a patent application for Truss Welding and Assembling System for Large-span Complex Space. This invention was developed by Wang Fengxi, Lei Yuqing, Xu Xinchang, Li Ang, Li Guoliang, Yang Qingzhong, Kim In-..
Steel
| Wed 22 Jul 2026
Beijing, July 23 -- Zhongtian Iron & Steel Group, Nantong and Zenith Steel Group Co Limited have submitted a patent application for Slitting Rolling Steel Suffocation Control Method. This invention was developed by Ma Shuanglei, Jing Qi and Wang Xueli.
The patent application number is CN202610340315 20260319. The patent publi..
Tools and Machinery
| Wed 22 Jul 2026
Beijing, July 23 -- Beijing Shougang Co Limited and Qianan Iron And Steel Co Of Shougang Corporation have submitted a patent application for Parallelism Recovery Method for Rolling Mill Housing Roller. This invention was developed by Zhao Chunguang, Wu Changjie, Yin Guizu, Jiang Xudong, Dong Zhancui, Wang Yilin, Guo Weijin, Cui ..
Steel
| Wed 22 Jul 2026
Beijing, July 23 -- Bengang Steel Plates and BX Steel POSCO Cold Rolled Sheet have submitted a patent application for Method for Checking Spraying Effect of Rolling Mill of Pickling and Rolling Combined Unit. Ren Yinan, Ji Ang, Meng Xiangrui, Song Wenpeng, Fang Jin and Du Jiang developed the invention.
The patent application ..
Tobacco
| Wed 22 Jul 2026
Beijing, July 23 -- Shanghai Puffman Automation & Instr Co Ltd and Shanghai Tobacco Group have submitted a patent application for Multi-environment Tobacco Shred Winnowing Simulation Device. This invention was developed by Lou Jiaying, He Jin, Hou Ming, Wang Jiale, Yan Xiaodong and Wu Da.
The patent application number is CN20..
Pipe
| Wed 22 Jul 2026
Beijing, July 23 -- Tianjin Youfa Pipeline Technology and Tianjin Youfa Steel Pipe Group Co Ltd have submitted a patent application for Anti-corrosion Pipe Electromagnetic Heating Stepped Thermal Process Control Method and System. Yuan Jinglong, Su Jiuchuan, Li Binggang, Jing Zipeng, Gao Zhiling, Wang Yaping, Lei Siming, Wang Zh..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Institute Co Ltd have submitted a patent application for Recycling Method of SCR (selective Catalytic Reduction) Denitration Catalyst. This invention was developed by Ji Honghai, Wang Zhili, Li Huiyang and Liu Xingyu.
The patent appl..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Research Institute of Petroleum Processing have submitted a patent application for Catalytic Cracking Flue Gas Regeneration and Utilization Method. This invention was developed by Gong Jianhong, Wei Xiaoli, Wang Di, Cho Dong-hahk and Cui Shouye.
The patent application..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Institute Co Ltd have submitted a patent application for Carbon-alumina Composite Carrier and Preparation Method Thereof. This invention was developed by Ji Honghai, Wang Zhili, Li Huiyang and Liu Xingyu.
The patent application numbe..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Dalian Petroleum Chemical Research Institute Co Ltd have submitted a patent application for Residual Oil Hydrodemetallization Catalyst and Preparation Method Thereof. This invention was developed by Ji Honghai, Wang Zhili, Li Huiyang and Liu Xingyu.
The patent applica..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Spherical Catalyst, Preparation Method Thereof and Application of Spherical Catalyst in Alkylation Reaction of Aromatic Hydrocarbon and Olefin. This invention was developed by Wang Y..
Aerospace
| Wed 22 Jul 2026
Beijing, July 23 -- Zhouheng Xi'an Unmanned Intelligent Tech Co Ltd and Zhongying Fund Man Co Ltd have submitted a patent application for Bearing Equipment of Aircraft and Unmanned Vehicle. This invention was developed by Sun Hongliang.
The patent application number is CN202610224105 20260225. The patent publication number is..
Aviation
| Wed 22 Jul 2026
Beijing, July 23 -- Hebei Lingyun Aviation Tech Co Ltd and Beijing Tianyu Aviation Tech Co Ltd have submitted a patent application for Tandem Type Unmanned Helicopter. This invention was developed by Meng Zhenyao, Zhai Quntao, Wan Dan and Zhang Kangping.
The patent application number is CN202610238299 20260228. The patent pub..
Aerospace
| Wed 22 Jul 2026
Beijing, July 23 -- Airbus Operations and Airbus Operations have submitted a patent application for Process for Setting Phase Between Engines of Multi-engine Aircraft. This invention was developed by Wandel Martin, Kemme Ralf, Besuau Franu Ois, Pilon Nicolas, Legue Christophe and Kosters Thibaud.
The patent application number..
Automobile
| Wed 22 Jul 2026
Beijing, July 23 -- Guangxi Liugong Yuanxiang Tech Co Ltd and Guangxi LiuGong Machinery have submitted a patent application for Energy Consumption Control Method, Device and Equipment for Extended-range Vehicle Formation Driving and Medium. This invention was developed by Jia Chong, Luo Jianwei and Tao Linyu.
The patent appli..
Transportation
| Wed 22 Jul 2026
Beijing, July 23 -- Lovol Heavy Industry Group Co Ltd, Weichai (Yangzhou) Special Vehicle and Weichai Qingdao Smart Heavy Industry have submitted a patent application for Hydraulic Braking System and Method for Unmanned Mining Dump Truck. This invention was developed by Seo Hun, Zhang Zhenchen, Guo Yuyin, Meng Xiaoxing, Li Gang,..
Automobile
| Wed 22 Jul 2026
Beijing, July 23 -- Hyundai Motor, Eco Plastic Corp, Kia Motors and Nifco Corp have submitted a patent application for Armrest. This invention was developed by Kim Seok Ju, Kim Moo-young, Kim Dong-hwan, Choi Hee-dong, Kim Sang-woo, Kim Min-sik, Lee Jong Heon, Park Hae Ju, Lee Min-ha, Park Hee Sang and Kwon Hyun Woo.
The paten..
Automobile
| Wed 22 Jul 2026
Beijing, July 23 -- Shanghai Ronghe Zhidian New Energy and China Power Investment Ronghe New Energy Tech Co Ltd have submitted a patent application for Vehicle-mounted Photovoltaic Charging and Discharging Control Method and System, Medium, Program Product and Vehicle. This invention was developed by Zheng Xiaofei, Cai Ning, Gu ..
Automobile
| Wed 22 Jul 2026
Beijing, July 23 -- Guangdong Weiling Automobile Parts, Anqing Weiling Automobile Parts Co Ltd and Anhui Welling Auto Parts have submitted a patent application for Thermal Management System and Vehicle. This invention was developed by Zhang Tian, Kan Wang, Yang Qing and Yang Guoyong.
The patent application number is CN2024114..
Textile
| Wed 22 Jul 2026
Beijing, July 23 -- Xi'an Jiaotong University and State Grid Heilongjiang Electric Power Co Limited Electric Power Research Institute have submitted a patent application for Electromagnetic Induction Heating Type Composite Insulation Blanket and Preparation Method Thereof. This invention was developed by Tan Long, Dong Deyang, X..
Rubber
| Wed 22 Jul 2026
Beijing, July 23 -- Hangzhou Haichao Rubber and Zhongce Rubber Group have submitted a patent application for Method and System for Regulating Inherent Frequency and Excitation Source to Improve Tire Cavity Noise. This invention was developed by Hong Lin, Jiang Haojun, Chen Gangping, Dong Hongzhou, Fang Di, Yang Xiaobin, Rong Qi,..
Information Technology
| Wed 22 Jul 2026
Beijing, July 23 -- Hangzhou Haiweite Future Tech Co Ltd and Lishui Haiweite New Mat Co Ltd have submitted a patent application for Preparation Method and Application of High-thermal-conductivity Phase-change Composite Membrane Based on Interaction of Interface Zwitterions and Cations. This invention was developed by Gu Yucong, ..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Research Institute of Petroleum Processing have submitted a patent application for Method for Producing Cyclododecene Through Hydrogenation of Cyclododecatriene, Catalyst Used in Method and Preparation Method of Catalyst. This invention was developed by Zhang Xiaoxin, Zh..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Preparation Method of Dialkyl Substituted Biphenyl. This invention was developed by Liu Yuanlin, Gao Huanxin, Li Kun, Wang Wennian and Xu Ming.
The patent application number is CN..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Method and Device for Preparing Olefin from Methanol. This invention was developed by Yu Zhinan, Zheng Yijun, Li Xiaohong and Gao Pan.
The patent application number is CN202411494..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Cyclic Ester Purification Method and System and Application Thereof. Wang Rui, Xiong Wentao, Yang Rundong and Xiong Jingen developed the invention.
The patent application number i..
Agricultural
| Wed 22 Jul 2026
Beijing, July 23 -- Institute of Plant Protection and Soil Fertilizer Hubei Academy Of Agricultural Science and Institute Subtropical Agriculture Cas have submitted a patent application for Compound Microbial Fertilizer for Deacidification and Recarburization of Red and Yellow Soil and Preparation Method of Compound Microbial Fe..
Agricultural
| Wed 22 Jul 2026
Beijing, July 23 -- Shanghai Renkuo Garden Greening Eng Co Ltd and Shanghai Institute Technology have submitted a patent application for Organic Improver for Improving Soil Structure Stability and Improvement Method. This invention was developed by Zhou Yumei, Tao Heguang, Yang Zhuo and Zhang Gencai.
The patent application nu..
Agricultural
| Wed 22 Jul 2026
Beijing, July 23 -- Anhui University of Science and Technology and Anhui Shengnong Agricultural Group Co Ltd have submitted a patent application for Fermentation Device for Producing Selenium-rich Organic Biological Conditioner. This invention was developed by Xia Jinlin, Wang Jing, Pei Wenxia, Wang Jianfei, Li Aixue, Qiao Cece ..
Steel
| Wed 22 Jul 2026
Beijing, July 23 -- Zhengzhou University and Shandong Luqiao Group have submitted a patent application for Prestressed Steel and Modified PVA Fiber Reinforced Intelligent Sensing Grouting Material Based on Dispersion Process and Preparation Method Thereof. Liu Guang'an, Tao Xianghua, Li Yawei, Li Guanghui, Zhang Yansheng, Zhang ..
Transportation
| Wed 22 Jul 2026
Beijing, July 23 -- Luoyang Hengyuan Tunnel Mat Co Ltd and China Railway Tunnel Group have submitted a patent application for Liquid Accelerator for Aluminoferrite Cement as Well as Preparation Method and Application of Liquid Accelerator. This invention was developed by Shen Yanzhao, Hu Zhenghao, Ma Bo, Wang Guoqing, Zhou Yang,..
Nanotech
| Wed 22 Jul 2026
Beijing, July 23 -- Xinhongguang Suzhou Nano New Material Tech Co Ltd and Zhongmingci Zhejiang Nano Powder Tech Co Ltd have submitted a patent application for Preparation Method of Nano Barium Titanate. This invention was developed by Gao Zhan, He Ningtong, Dong Jinyong and Dong Shaoyang.
The patent application number is CN20..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Flaky Eri Structure Phosphorus-aluminum Molecular Sieve as Well as Preparation Method and Application Thereof. This invention was developed by Zhao Shengli, Wang Zhendong, Yuan Zhiqi..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Research Institute of Petroleum Processing have submitted a patent application for Fer/mfi Mixed Crystal Molecular Sieve and Preparation Method and Application Thereof. This invention was developed by Ma Yixuan, Ouyang Ying, Xing Enhui, Luo Yibin, Liu Jianqiang and Shu X..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical, Sinopec Catalyst and Sinopec Research Institute of Petroleum Processing have submitted a patent application for Titanium Silicalite Molecular Sieve, Preparation Method Thereof and Propylene Epoxidation Reaction Method. Xia Changjiu, Yu Jiayuan, Yang Zhuo, He Yong, Peng Xinxin and L..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Research v Petroleum Processing have submitted a patent application for Catalytic Cracking Flue Gas Utilization Method. Gong Jianhong, Wei Xiaoli, Wang Di, Cho Dong-hahk and Cui Shouye developed the invention.
The patent application number is CN202411495027 20241024. ..
Chemicals
| Wed 22 Jul 2026
Beijing, July 23 -- Jiangsu Lithitech Co Ltd and Contemporary Amperex Technology, Jiangsu have submitted a patent application for Lithium Manganese Iron Phosphate and Preparation Method Thereof, Carbon-coated Lithium Manganese Iron Phosphate, Battery Monomer and Electric Device. This invention was developed by Zhang Xiaole, Li H..
Chemicals
| Wed 22 Jul 2026
Beijing, July 23 -- Huainan Mining Industry Group and Research Institute Of Zhejiang University Taizhou have submitted a patent application for Method for Preparing Porous Hydroxyapatite Through Regulation and Control of Biochar Source Soluble Organic Matter. This invention was developed by Han Jiazhang, Xu Xinlei, Wang Chuanbin..
Shipping and Marine
| Wed 22 Jul 2026
Beijing, July 23 -- CCCC Tianjin Dredging Engineering and Dalian Maritime University have submitted a patent application for Movable Maintenance Platform of Cutter Suction Dredger. This invention was developed by Li Jun, Qu Yuan, Liu Hao, Cui Chunyi, Cao Guojun, Niu Lize, Wang Xiwei, Liu Hailong and Fang Lei.
The patent appli..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for High-temperature Corrosion Inhibition Foam Scrubbing Agent Composition as Well as Preparation Method and Application Thereof. This invention was developed by Li Bin, Zhang Hui, Qiu Y..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Alkane Dehydrogenation Reaction Method, Heating Accelerant and Preparation Method and Application Thereof. This invention was developed by Wu Wenhai, Song Lei, Miao Changxi, Jiang Do..
Transportation
| Wed 22 Jul 2026
Beijing, July 23 -- Urumqi Kuidao Road Surface Material Tech Co Ltd and Xinjiang Xinlu Tech Co Ltd have submitted a patent application for Polyvinyl Chloride Toughened Polyurethane Road Crack Pouring Adhesive and Preparation Method Thereof. This invention was developed by He Chaoxu, Liu Tao and Yang Yina.
The patent applicati..
Paper and Pulp
| Wed 22 Jul 2026
Beijing, July 23 -- Changzhou Taipingyang Power Equipment Group and Changzhou Taipingyang Transf Co Ltd have submitted a patent application for Unsaturated Polyester Cold-pressing Adhesive Special for Transformer Laminated Paperboard and Preparation Method of Unsaturated Polyester Cold-pressing Adhesive. This invention was devel..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Toughened Modified Polyglycolic Acid Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Xu Zhanhu, Wang Rui, Qian Zhenchao, Wan..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Polyester Material Recovery Method. This invention was developed by Chen Liang, Cao Lu, Guo Yanzi and Qin Chunxi.
The patent application number is CN202411494755 20241024. The pat..
Plastics
| Wed 22 Jul 2026
Beijing, July 23 -- Huaneng Yimin Coal & Electricity and Xi'an Thermal Power Research Institute Co Ltd have submitted a patent application for Pan Polymer Dielectric Composite Material Film, Preparation Method Thereof and Supercapacitor. This invention was developed by Wang Xiaohui, Qin Jiwei, Yang Deming, Mouquet, Chen Si, Gao ..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Method and System for Preparing Aliphatic Polyester and Obtained Aliphatic Polyester. This invention was developed by Wang Rui, Qian Zhenchao, Wang Kairui and Gong Rundong.
The pa..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and SINOPEC Hunan Petrochemical have submitted a patent application for Preparation Method of Light-color Polyphenol Glycidyl Ether Type Epoxy Resin. This invention was developed by Yu Lin.
The patent application number is CN202411480402 20241023. The patent publication number is..
Plastics
| Wed 22 Jul 2026
Beijing, July 23 -- Beijing China Coal Mine Engineering and Shanxi Jiexiu Yitang Qingyun Coal Ind Co Ltd have submitted a patent application for Super-hydrophobic Fast-curing Polyurethane Grouting and Water Plugging Reinforcing Material as Well as Preparation Method and Application Thereof. Wang Qun, Yan Yuchao, Teng Deqiang, Zh..
Plastics
| Wed 22 Jul 2026
Beijing, July 23 -- Changzhou University and Changshu South East Plastic Co Ltd have submitted a patent application for Glycidyl Methacrylate Modified High-toughness Phenolic Resin and Preparation Method Thereof. This invention was developed by Meng Weisheng, Jiang Qimin, Yang Hongjun, Yang Lixin, Huang Wenyan, Wang Yiyang, Jian..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- Sinopec Oilfield Service, Drilling Engineering Technology Research Institute of Sinopec Zhongyuan Petroleum Engineering Co Ltd and Sinopec Zhongyuan Petroleum Eng Ltd have submitted a patent application for Temperature-resistant and Salt-resistant Polymer Viscosity Reducer for Drilling Fluid and Preparation M..
Agricultural
| Wed 22 Jul 2026
Beijing, July 23 -- National Engineering Res Center Of Chemical Fertilizer Catalyst and Beijing Haixin Energy Tech Co Ltd have submitted a patent application for Solid Acid Catalyst and Application Thereof in Preparation of Second-generation Biodiesel Raw Material. This invention was developed by Cao Yanning, Li Chuntao, Li Shen..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Modification Method of Poly (p-hydroxystyrene) Resin. This invention was developed by Liu Zhongneng, Yu Qiang, Liu Xu, Dong Yu and Wang Yanhong.
The patent application number is C..
Plastics
| Wed 22 Jul 2026
Beijing, July 23 -- Shanghai Pret Composites Co, Shanghai Pret New Chemical Mat Co Ltd, Chongqng Pret New Mat Co Ltd and Zhejiang Pret New Mat Co Ltd have submitted a patent application for Self-assembled Polymer Material, Packaging Method of Self-assembled Polymer Material and Application of Self-assembled Polymer Material. Ze..
Plastics
| Wed 22 Jul 2026
Beijing, July 23 -- Henan University of Chinese Medicine and Henan Province Hospital of Traditional Chinese Medicine have submitted a patent application for Solanum Lyratum Homogeneous Polysaccharide as Well as Preparation Method and Application Thereof. Sun Wanchun, Liu Yongsheng, Zhang Zhiqiang, Ding Cuicui and Xie Tingting de..
Agricultural
| Wed 22 Jul 2026
Beijing, July 23 -- Hangzhou Customs Tech Center, China Jiliang University and Zhejiang Academy of Agricultural Sciences have submitted a patent application for Method for Extracting Mulberry Leaf Protein Through Nano-enzyme Ultrasonic-assisted Enzymolysis and Application of Mulberry Leaf Protein. This invention was developed by..
Plastics
| Wed 22 Jul 2026
Beijing, July 23 -- Zhuhai Huazheng New Mat Co Ltd and Zhejiang Wazam New Mat Co Ltd have submitted a patent application for Modified Tempo Compound, Dimer, Resin Composition and Product Thereof. This invention was developed by Yang Jie, Deng Kaiyan and Zhu Quansheng.
The patent application number is CN20251247652 20251231. T..
Agricultural
| Wed 22 Jul 2026
Beijing, July 23 -- South China Agricultural University and Guangzhou Wanlian Biological Tech Co Ltd have submitted a patent application for Chlorantraniliprole Hapten, Complete Antigen and Application of Chlorantraniliprole Hapten and Complete Antigen. This invention was developed by Li Bin, Wu Yamei, Shi Jianwu, Jiang Linfeng,..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Chemical Tracer and Application and Tracing Method Thereof. Zhang Li, Zhang Weidong, Bao Xinning, Sha Ou, Li Yingcheng and Meng Yong developed the invention.
The patent applicatio..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Method and System for Synthesizing Ester and Application of Ester in Preparation of Ester. Chen Liang, Cao Lu, Guo Yanzi and Qin Chunxi developed the invention.
The patent applica..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Novel Alkyd Esterification Method and System and Application Thereof. This invention was developed by Chen Liang, Cao Lu, Guo Yanzi and Qin Chunxi.
The patent application number i..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Preparation Method and Application of Cyclohexyl Benzoic Acid. This invention was developed by Gao Huanxin, Wang Wennian, Wei Yilun, Yao Hui and Xu Ming.
The patent application nu..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Mixed Solvent Composition, Application Thereof and Benzenediol Synthesis Method. This invention was developed by Tang Zhimou, Fan Xueyan, Sun Hongmin, Wang Yanli and Jin Shaoqing.
..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Research Institute Co Ltd have submitted a patent application for Method for Producing Methyl Styrene, Catalyst and Preparation Method Thereof. This invention was developed by Zhang Zhengpai, Wei Chunling, Song Lei, Miao Changxi and Hu Menghuai.
..
Oil & Gas
| Thu 23 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and SINOPEC Hunan Petrochemical have submitted a patent application for Method for Preparing Industrial Hexane with Ultralow Benzene Content Through Pre-hydrogenation. Wang Yingche, Liu Shu, Xiao Zhe and Xiao Zewei developed the invention.
The patent application number is CN20241..
Oil & Gas
| Thu 23 Jul 2026
Beijing, July 23 -- PetroChina and Taiyuan University of Technology have submitted a patent application for Alkyl Naphthalene Base Oil and Preparation Method Thereof. This invention was developed by Cao Yuanyuan, Liu Lei, Xu Xianming, Qiao Weijun, Tang Qiong, Zhao Simeng, Liu Tong, Zhao Zhiping, Zhang Yongjun and Wang Xiuhui.
..
Agricultural
| Thu 23 Jul 2026
Beijing, July 23 -- Tonghai Jinhai Agricultural Science and Tech Development Co Ltd, Flower Research Institute of Yunnan Academy of Agricultural Sciences and Yao Anyunxiu Flower Co Ltd have submitted a patent application for Composition for Solving'stem Flattening Phenomenon 'of Cut-flower Chinese Rose and Preparation Method of ..
Agricultural
| Thu 23 Jul 2026
Beijing, July 23 -- Xinjiang Production and Construction Corps Lujiang Water Resource Conservation Agglomeration Utiliza and Water Resources Research Institute of Shandong Province have submitted a patent application for Preparation Process of Core-shell Structure Weather-proof Straw-based Water and Fertilizer Retention Integrat..
Tools and Machinery
| Wed 22 Jul 2026
Beijing, July 23 -- CFHI Group Dalian Engineering & Technology, CFHI Heilongjiang Heavy Ind Co Ltd and China First Heavy Industries have submitted a patent application for Rolling Mill Cylinder Block Repairing Method. This invention was developed by Han Lihua, Cino, Yuan Hongguo and Pu Hongwei.
The patent application number i..
Aerospace
| Wed 22 Jul 2026
Beijing, July 23 -- Wuhu State Owned Factory Of Machining and Nanjing University of Aeronautics and Astronautics have submitted a patent application for Fillet Structure Laser Shock Peening Residual Stress Control Method Based on Energy Compensation. This invention was developed by Xiong Weibiao, He Weifeng, Minami Takeshi, Wu Y..
Agricultural
| Wed 22 Jul 2026
Beijing, July 23 -- Beijing Shijitan Hospital, Capital Medical University and Shenyang Agricultural University have submitted a patent application for Toxoplasma Gondii Biomarker and Application Thereof. This invention was developed by Yang Na, Wen Lina and You Yanyu.
The patent application number is CN20261089322 20260122. T..
Biotechnology
| Wed 22 Jul 2026
Beijing, July 23 -- China Jiliang University and Zhejiang Gongzheng Testing Center Inc have submitted a patent application for Method for Simultaneously and Rapidly Detecting Vibrio Parahaemolyticus and Multi-drug-resistant Genes of Vibrio Parahaemolyticus. This invention was developed by Wang Liping, Wang Jing, Jiao Xue, Jiang ..
Biotechnology
| Wed 22 Jul 2026
Beijing, July 23 -- Hesheng Chuangyuan Suzhou Biotechnology Co Ltd and Hesheng Chuangyuan Beijing Biotechnology Co Ltd have submitted a patent application for Application of Rice Gene OsFRD4 to Regulation and Control of Rice Fertility and Mutant of Rice Gene OsFRD4. This invention was developed by Du Qiang, Huang Mengyue, An Xin..
Agricultural
| Wed 22 Jul 2026
Beijing, July 23 -- Zhongke Zehai Agricultural Tech Jiaxing Co Ltd and Yantai Institute of Coastal Zone Research Chinese Academy Of Sciences have submitted a patent application for Multi-drug-resistant Vibrio Bacteriophage and Application Thereof. This invention was developed by Lyu Jian, Wu Jun, Wang Jianhua, Liu Yanxi, Zhang C..
Medical
| Wed 22 Jul 2026
Beijing, July 23 -- Shihezi University and Xinjiang Tianrun Biotechnology Co Ltd have submitted a patent application for Bifidobacterium Animalis Subsp. Lactis FMBL B23439 AHDM Capable of Reducing Blood Sugar, Microbial Inoculum and Application of Microbial Inoculum. This invention was developed by Luo Xiaohong, Yang Yingchun, Y..
Agricultural
| Wed 22 Jul 2026
Beijing, July 23 -- Sichuan Agricultural University and China Conservation and Research Center for Giant Panda have submitted a patent application for Lactobacillus Brevis Scau08 and Application Thereof. Hu Zhengquan, Deng Wenwen, Yang Shengzhi, Zhang Guiquan, Zhou Yu, Zhao Ke, Lin-shao Wenlan, Li Caiwu, Zou Likou, Xiao Yongli, ..
Agricultural
| Wed 22 Jul 2026
Beijing, July 23 -- Yuxi Tabacoo Co of Yunnan Province and Welcome to Northwest A&F University have submitted a patent application for Salt-tolerant Bacillus with Biocontrol Effect as Well as Fungicide and Application Thereof. This invention was developed by Gao Yuan, Choi Young-hwa, Wang Chen, Gu Huawei, Hang Defa, Zhao Yafei, ..
Agricultural
| Wed 22 Jul 2026
Beijing, July 23 -- Qingdao Tianxiang Foods Group, Qingdao Shengwanxiang Inspection and Detection Tech Co Ltd and Qingdao Tianxiang Food Group Xiyan Vegetable Oil Co Ltd have submitted a patent application for Preparation Method of Antioxidant, Fresh-keeping and Shelf-life-prolonging High-oleic-acid Peanut Oil. This invention wa..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and North China Oil and Gas Branch China Petroleum & Chemical have submitted a patent application for Oil-gas Co-station Co-processing Device. This invention was developed by Zou Minghua, Song Jinding, Peng Jie, Chen Junliang, Ji Yongqiang and Fan Jinzheng.
The patent application..
Oil & Gas
| Wed 22 Jul 2026
Beijing, July 23 -- China Petroleum & Chemical and Sinopec Research Institute of Petroleum Processing have submitted a patent application for Catalytic Conversion Method and System for Producing Ethylene and Propylene from Heavy Hydrocarbon Oil. This invention was developed by Ma Wenming, Yuan Qimin, Cheng Xiaojie, Zhu Genquan a..
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