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Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Dalian University of Technology and Guodian Power Dalian Zhuanghe Power Generation Co Ltd have filed a patent application for Ecological Filling Material Prepared by Modifying Fly Ash as Well as Preparation Method and Application of Ecological Filling Material. This invention was developed by Zhou Zhenhua, Zhe..
Construction
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Shanghai Jiucheng Env Engineering Co Ltd patent application for Tailing Pond Tailing Recycling Building Material. Guan Liang, Ma Wen, Song Xiaowei, Wan Yu, Fu Lei and Li Zhibo developed the invention.
The patent application number is CN202511774155 20..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Wuhan University of Technology and Guangdong Changda Road Maintenance have applied Chinese patent for Anti-cracking Phosphoric Acid-based Geopolymer, Anti-cracking Recycled Aggregate, and Preparation Method and Application of Anti-cracking Phosphoric Acid-based Geopolymer and Anti-cracking Recycled Aggregate. ..
Metal & Mining
| Wed 20 May 2026
Beijing, May 20 -- Heilongjiang Hongxinglong Nongken Beixing New Building Mat Co Ltd and Heilongjiang Baichun Solid Waste Resource Utilization Engineering Tech Research Co Ltd have submitted a patent application for Composite Material Using Coal Gangue, Preparation Method and Application of Composite Material in Check Dam. This ..
Construction
| Wed 20 May 2026
Beijing, May 20 -- Chongqing Niumeite Tech Co Ltd and Chongqing University have applied Chinese patent for Cementing Material Capable of Being Set and Hardened in High-temperature Environment and Use Method of Cementing Material. Qian Jueshi, Zhang Zhichao, Yue Yanfei, Luo Zhengwei, Wang Aitao and Gao Xiang developed it.
The ..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Zhejiang Huize Tech Development Co Ltd has applied Chinese patent for Anhydrous Phosphogypsum-based Foaming Door Core Plate and Preparation Method Thereof. Hu Huazhen developed it.
The patent application number is CN202511360169 20250923. The patent publication number is CN121362023 (A). International Paten..
Construction
| Wed 20 May 2026
Beijing, May 20 -- Zhongmin Chiyuan Ind Co Ltd has filed a patent application for Refractory Material Containing Waste Magnesia-calcium Bricks and Preparation Method Thereof. This invention was developed by Zheng Qi, Wu Dongyang, Wang Yanzhe, Duan Shoulong and Liu Jiazhuang.
The patent application number is CN202511902366 202..
Construction
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Zhongke Lyusheng Shaoxing Ecological Environment Man Co Ltd patent application for Fabricated Exterior Wall Cladding Prepared from High-strength Ceramsite and Preparation Method of Fabricated Exterior Wall Cladding. Chen Haibo developed the invention.
..
Agricultural
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released GuangXi University and Guangxi Runxing Energy Environmental Tech Co Ltd patent application for Method for Directly Utilizing Land by Preparing Green Organic Fertilizer from Kitchen Waste Anaerobic Fermentation Biogas Residues Through Thermal Hydrolysis a..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Tongyu Advanced Mat Guangdong Co Ltd has submitted a patent application for Method for Purifying Benzocyclobutene. Zhang Chi, Lai Hua, Li Yanyu, Di Jiafeng, Cheng Honghui, Wu Lei, Seo Kook Jeong and Wu Xiao developed the invention.
The patent application number is CN202511463277 20251013. The patent publica..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Hangzhou Zebon Tech Co Ltd has submitted a patent application for Purifying Method of Midbody P-xylylene Dichloride of Moxabatt. Pan Yuanjiang, Jin Hong'er, Wu Yingjuan, Yu Chenghao, Du Peiyuan, Fang Qian, Wang Mengmin and Tan Yanyun developed the invention.
The patent application number is CN202511599690 2..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Hunan Chemical Industry Inst Co Ltd has submitted a patent application for Preparation Method of Benzaldehyde Compound. Luo Xianfu, Peng Jun, Lan Shilin, Wang Yan, Gan Xingli, Huang Wei, Zhou Jianbo and Liu Huan developed the invention.
The patent application number is CN202511766069 20251127. The patent pu..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Jiahua Chemical Tech Development Shanghai Co Ltd patent application for Epoxypropane Modified Sorbitol Hexaacrylate as Well as Preparation Method and Application Thereof. This invention was developed by Zhou Dekang, Zhang Xueke, Xu Zhiwei and Li Yubo.
..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Changhai Biological Branch Of Zhejiang Medicine Co Ltd, Zhejiang Fangyuanxin Biomedical Co Ltd and Zhejiang Changbei Biology Co Ltd have applied Chinese patent for Preparation Method of 3, 4-diacetoxy-1-butene. Zhu Shaoming, Chen Gang, Qin Min, Shi Dechao, Gu Heng'an, Feng Yuan, Zhou Yuchong, Wang Hongwei, Kon..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Zhou Fanghao New Material Tech Co Ltd patent application for Synthetic Method of Meglumine. This invention was developed by Ding Lifang, Li Tian and Li Yuan.
The patent application number is CN202511400993 20250928. The patent publication number is CN..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Zhejiang Xianfeng Tech Group Co Ltd has submitted a patent application for Synthesis Method of Atorvastatin Intermediate. This invention was developed by Liu Yi, Gao Junlong, Liu Wenshan, Cao Bin and Lin Zhanyuan.
The patent application number is CN202511922906 20251219. The patent publication number is CN1..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Shandong Weifang Rainbow Chem has submitted a patent application for Purification Method of 2-chloro-4-fluoro-n-(n-isopropyl-n-sulfonyl)-5-nitrobenzamide. Ji Liguang, Liu Zhongjie, Wei Xinghui, Wang Hao, Xi Baohu and Guo Jia developed the invention.
The patent application number is CN202511787216 20251201. ..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Shenyang Siyue Tech Co Ltd patent application for Phenyl Sulfoxide Compound and Application Thereof. Zhang Lixin, Zhang Jing, Wang Xinyu, Liu Dongdong and Kang Zhuo developed the invention.
The patent application number is CN202510997939 20250720. The..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Xian Caijing Opto Electrical Science & Tech Co Ltd and Xian Jingling Semiconductor Tech Co Ltd have applied Chinese patent for Preparation Method of N-hydroxy-1, 8-naphthalimide Perfluorobutyl Sulfonate. Kou Yongguang, Zhang Yanwei, Li Zhimin, Su Jie, Bie Guojun, Zhang Pengzhao and Du Weisong developed it.
..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- F I S Fiberica Italiana Sintetici SpA has applied Chinese patent for Improved Process for Preparation of Olaparib. Semeraro Francesco, Stabile Peter and Guesuotti Fabrice developed it.
The patent application number is CN202510973371 20250715. The patent publication number is CN121362154 (A). International P..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Shenyang Siyue Tech Co Ltd has submitted a patent application for Catalytic Method for Preparing Substituted Phenyl Sulfoxide Derivative in Enantiomerically Pure or Enantiomerically Enriched Form. Zhang Lixin, Jin Hui, Wang Xinyu, Zhang Jing, Liu Dongdong and Kang Zhuo developed the invention.
The patent ap..
Agricultural
| Wed 20 May 2026
Beijing, May 20 -- Shenyang Siyue Tech Co Ltd has submitted a patent application for Substituted Phenyl Sulfoxide Derivative with Pure Enantiomer or Enantiomer-enriched Form Used as Insecticide, Acaricide and Nematicide. Zhang Lixin, Jin Hui, Wang Xinyu, Zhang Jing, Liu Dongdong and Kang Zhuo developed the invention.
The pate..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Fujian Miaofangling Health Ind Co Ltd has filed a patent application for Tea Extraction Process with Catechin Retention Rate. This invention was developed by Xiao Yaming, Xiao Shuixin and Xiao Shuichuan.
The patent application number is CN202511599140 20251104. The patent publication number is CN121362171 (..
Biotechnology
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Ringpu Biotechnology Co Ltd patent application for P-methylsulfone Aniline Derivative as Well as Preparation Method and Application Thereof. This invention was developed by Xie Honglei, Liu Ailing, Li Shoujun, Wu Yanzi, Zhang Chunnan and Rong Xuelin.
..
Pharmaceutical
| Wed 20 May 2026
Beijing, May 20 -- Jiajin Biological Medicine Shanghai Co Ltd has filed a patent application for Antibody Oligonucleotide Conjugates and Uses Thereof. This invention was developed by Qiu Yibo, Wang Guodong, Sheng Fei and Wu Hao.
The patent application number is CN202410981198 20240719. The patent publication number is CN12136..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Shihezi University and South Central University for Nationalities have submitted a patent application for Isopentenyl Flavonoid Compound from Xinjiang Black Mulberry as Well as Preparation Method and Application of Isopentenyl Flavonoid Compound. This invention was developed by Pang Kejian, Yang Xinzhou, Pan X..
Oil & Gas
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received China National Petroleum; Cnpc Engineering Mat R & D Company Limited and Xian Tri Ring Oil Pipe Tech Co Ltd patent application for Oil Casing Thread Sealing Grease with Antirust Function and Preparation Method Thereof. Tian Feng, Zhang Juantao and Wang Y..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Nankai University; Cangzhou Junchi New Material Tech Co Ltd has submitted a patent application for Silicon-boron Reagent, Preparation Method Thereof and Application of Silicon-boron Reagent in Alkyne Addition. Zhao Dongbing, Yang Jun, Yin Kailin and Chen Song developed the invention.
The patent application ..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Suzhou Yuanzhan Material Tech Co Ltd patent application for Preparation Method of Isopropyl Tris (dimethylamino) Tin. This invention was developed by Zhu Keke, Hu Zhichen and Chen Pengyu.
The patent application number is CN202511931684 20251219. The p..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published Qingdao University of Science and Technology; Shandong Institute for Product Quality Inspection patent application for Polyhydroxy Dopo Derivative, Polyhydroxy Dopo Derivative/organic Montmorillonite Composite Material and Preparation Method of Polyhydr..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Guangdong Lihua Gas Co Ltd has filed a patent application for Preparation Method of Tris (dimethylamino) Cyclopentadienyl Hafnium. This invention was developed by Liu Pei, Li Wenqiang and Chen Gangjun.
The patent application number is CN202511664626 20251113. The patent publication number is CN121362219 (A)..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- China National Petroleum and Cnpc Xibu Drilling Eng Co Ltd have filed a patent application for Glycosyl Sulfamic Acid Betaine Type Surfactant as Well as Preparation Method and Application Thereof. This invention was developed by Ren Qiang, Bian Tengfei, Wang Lei, Wei Haijun, Xiao Lei, Liu Xiaodong, Sun Jianxia..
Tools and Machinery
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published China National Petroleum and Cnpc Xibu Drilling Eng Co Ltd patent application for Glycosyl Cationic Surfactant as Well as Preparation Method and Application Thereof. The invention was developed by Ren Qiang, Bai Yelei, Song Daohai, Zheng Bo, Zhu Shuyi, ..
Biotechnology
| Wed 20 May 2026
Beijing, May 20 -- Inst Med Biotechnology Cams has submitted a patent application for Oligopeptide Compound with Anti-influenza Virus Activity and Related Application Thereof. This invention was developed by Si Shuyi, Li Yuhuan, Jiang Jiandong, Liu Chao, Zhang Jing, Hong Bin, Sun Hongmin, Chen Minghua, Du Yu, Li Xingxing, Gao Ro..
Biotechnology
| Wed 20 May 2026
Beijing, May 20 -- Fuzhou Daofu Biotechnology Co Ltd has submitted a patent application for Hydrophobin Hfbii Purification Method. Zhao Kedong and Yang Xin developed the invention.
The patent application number is CN202510778579 20250611. The patent publication number is CN121362234 (A). International Patent Classification co..
Biotechnology
| Wed 20 May 2026
Beijing, May 20 -- Fuzhou Daofu Biotechnology Co Ltd has submitted a patent application for Method for Purifying Sweet Protein Brazzein. This invention was developed by Zhao Kedong and Yang Xin.
The patent application number is CN202510778590 20250611. The patent publication number is CN121362235 (A). International Patent Cla..
Biotechnology
| Wed 20 May 2026
Beijing, May 20 -- Fuzhou Daofu Biotechnology Co Ltd has submitted a patent application for Method for Purifying Sweet Protein Thaumatin Ii. Zhao Kedong and Yang Xin developed the invention.
The patent application number is CN202510778595 20250611. The patent publication number is CN121362237 (A). International Patent Classif..
Biotechnology
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published Inner Mongolia Wanrui Biotechnology Co Ltd patent application for Extraction Method and Application of Bovine Fetal Globulin. The invention was developed by Su Guanghua, Zhao Xiaoyu, Fu Gailing, Xue Jing and Yang Lei.
The patent application number is..
Biotechnology
| Wed 20 May 2026
Beijing, May 20 -- Dongguan Hengyi Biotechnology Co Ltd has submitted a patent application for Recombinant Human Iii-type Collagen as Well as Preparation Method and Application Thereof. This invention was developed by Yang Jilin, Ban Jia, Shen Jiadong, Zhang Chunli, Lu Longfei, Ye Xiangtao, Tang Ruxue, Liu Hanqiang, Chen Yonghua..
Pharmaceutical
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published Jiajin Biological Medicine Shanghai Co Ltd patent application for Anti-tfr1 Antibodies, Antigen-binding Fragments Thereof or Humanized. The invention was developed by Xing Yafei, Yuan Fanyu, Wu Yue and Wu Hao.
The patent application number is CN20241..
Pharmaceutical
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Institute Military Medicine Academy Military Sciences PLA and Beijing Proteome Res Center patent application for Two-step Immobilization and Step-by-step Separation Method of Rna-protein Compound. Qin Weijie, Chen Hongjie and Dong Peiying developed the i..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Zhejiang Jingbo Polyolefin New Mat Co Ltd and Shandong Jingbo Polyolefin New Mat Co Ltd have filed a patent application for Method for Reducing Ash Content of Polypropylene. This invention was developed by Wan Yuanyuan, Zhang Xiao, Feng Yanxia, Wang Weiguang, Du Feifei, Li Haiyan and Yuan Wenbo.
The patent ..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Wanhua Chemical Group and Yantai Wanxu New Mat Co Ltd have applied Chinese patent for Preparation Method of PoE (polyolefin Elastomer) Grafted Mah (maleic Anhydride) with High Grafting Rate and Low Crosslinking Degree. Xie Subin, Liu Bangming, Tian Qin, Chi Ziyun and He Yong developed it.
The patent applica..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Nantong Nuotong Yimu Medical Tech Co Ltd and Nuotong Yimu Optical Tech Danyang Co Ltd have submitted a patent application for Fluorosilicone Acrylate Composition and Application Thereof. This invention was developed by Di Make, Zhu Zhilin and Cai Xiaogu.
The patent application number is CN202511937725 20251..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Wanhua Chemical Fujian Co Ltd has submitted a patent application for Isocyanate Composition and Application Thereof. This invention was developed by Wang Puzhao, Gao Xiang, Chen Xiaoning, Zhou Wei, Gao Zhenhua and Zhao Dongke.
The patent application number is CN202511727153 20251124. The patent publication ..
Aerospace
| Wed 20 May 2026
Beijing, May 20 -- Sichuan Istar Aerospace Tech Co Ltd has applied Chinese patent for High-purity Polydimethylsilane and Preparation Method Thereof. Fang Yong, Gong Jianchao, Gao Ya, Ao Yang and Zhang Yinlong developed it.
The patent application number is CN202410960841 20240717. The patent publication number is CN121362330 (..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Hunan Green Tech Co Ltd has submitted a patent application for Primary Polyether as Well as Preparation Method and Application Thereof. Wen Bocai, Xu Qicang, Wen Baizhen and Hu Hao developed the invention.
The patent application number is CN202511939737 20251222. The patent publication number is CN121362332..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Guangdong Tanyu New Mat Co Ltd patent application for Defective Nh2-ni-mof, Preparation Method and Application. This invention was developed by Sun Xiaodong, Chen Shaoru, Yao Kun, Hu Haijun, Liu Shiyuan and Yu Shengze.
The patent application number is..
Oil & Gas
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published Xinjiang Hesheng Silicon Industry New Mat Co Ltd patent application for Preparation Method of Hyperbranched Methoxy Silicone Oil. The invention was developed by Qu Longxue, Luo Yedong, Liu Shaolong, Qin Wei, Zhang Zhandong and Yang Zhenguo.
The paten..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Shandong Kerunda Petroleum Tech Co Ltd has submitted a patent application for Temperature-resistant and Salt-resistant Polyanionic Cellulose and Preparation Method Thereof. This invention was developed by Xue Yujie, Liu Wei, Zou Chenxiao, Li Jingjing, Zhao Dawei and Niu Xinxin.
The patent application number..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Zhongxian Aviation New Mat Chengde Co Ltd has submitted a patent application for Three-dimensional Reinforced Composite Board Based on Basalt Fiber Honeycomb Structure and Preparation Method of Three-dimensional Reinforced Composite Board. This invention was developed by Weng Shiming, Mei Xiaohong and Ding Bao..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published Shanghai Coloyou Children Products Co Ltd patent application for Preparation Formula and Preparation Method of Micro-boron Ultralight Clay. The invention was developed by Yang Jianming.
The patent application number is CN202511561507 20251029. The pa..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Yehuan Tech Chengdu Co Ltd, Gis Tech Chengdu Co Ltd, Interface Optoelectronics (ShenZhen) and General Interface Solution have applied Chinese patent for Composite Material, Working Die and Preparation Method of Working Die. Yang Jiagui and Zhang Zhipeng developed it.
The patent application number is CN20251..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Changzhou Shunweier Material Tech Co Ltd patent application for Abs (acrylonitrile Butadiene Styrene) Plate and Preparation Method Thereof. This invention was developed by Huang Weisheng.
The patent application number is CN202511827474 20251205. The p..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Suzhou Sunway Polymer Co Ltd has filed a patent application for Multidimensional Environment Impedance Pom Composite Material and Preparation Method Thereof. This invention was developed by Yu Linhua, Song Lifu, Ge Chengcheng, Li Weixuan and Qian Jiawen.
The patent application number is CN202511810566 20251..
Electronics
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Jiangsu Yaohong Electronics Co Ltd patent application for High-temperature-resistant, High-frequency and High-speed Bt Resin-based Copper-clad Plate and Preparation Method Thereof. Wu Haibing developed the invention.
The patent application number is C..
Medical
| Wed 20 May 2026
Beijing, May 20 -- Institute of Biomedical Engineering, Guangdong Academy of Sciences and Octoplas Tech Company Limited have submitted a patent application for Full-degradable Short Fiber Reinforced Foam Material and Preparation Method Thereof. Zhao Yang, Xie Dong, Huang Xusheng, Li Fayong and Li Yuan developed the invention.
..
Biotechnology
| Wed 20 May 2026
Beijing, May 20 -- Beijing Weigou Gongchang Biotechnology Co Ltd has applied Chinese patent for PHA Lamination Material and Preparation Method Thereof. Xu Xuanming, Zhang Tao and Ning Lixin developed it.
The patent application number is CN202410972081 20240719. The patent publication number is CN121362443 (A). International P..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Shanghai Pret Composites Co and Shanghai Pret New Chemical Mat Co Ltd have applied Chinese patent for Fluoride-free Halogen-free Flame-retardant Polycarbonate Composition and Preparation Method Thereof. Ge Kaiming, Yin Xiuping, Wang Zengxiao, Tan Yingying, Zhang Kai, Cai Qing, Zhou Zhenlun and Zhou Wen develop..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Suzhou Chuxin Moyi Tech Co Ltd has submitted a patent application for High-conductivity Polypyrrole Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Liu Zongbao, Zhang Hai, Li Lin and Cai Wenrui.
The patent application number is CN202511936965 2025122..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Tongcheng Chemical China Co Ltd, Beijing Red Avenue Innova Co Ltd and South China University of Technology have submitted a patent application for Lignin-based Composition as Well as Preparation Method and Application Thereof. Chen Qiang, Li Hongwei, Zhao Yanchao, Wu Kaijian, Wang Wenfang, Liu Weifeng, Dong Do..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Dexiong Ind Zhejiang Co Ltd and Mypolymer Jiaxing Co Ltd have submitted a patent application for Anti-siphon Fluoride-free Waterproof Agent as Well as Preparation Method and Application Thereof. This invention was developed by Shi Yue, Yang Xing, Xu Zhijun and Chen Chen.
The patent application number is CN2..
Aerospace
| Wed 20 May 2026
Beijing, May 20 -- Zhongxian Aviation New Mat Chengde Co Ltd has submitted a patent application for Coating Based on Functionalized Basalt Scales and Preparation Method Thereof. This invention was developed by Weng Shiming and Mei Xiaohong.
The patent application number is CN202511936528 20251222. The patent publication numbe..
Engineering
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published China Pingmei Shenma Holding Group Co Ltd, China University of Mining and Technology, Beijing, Blooming Bei Jing Tech Co Ltd, Huanghe Science & Technology College, Henan University of Technology, Henan University Of Urban Construction, Henan Shoucheng T..
Tools and Machinery
| Wed 20 May 2026
Beijing, May 20 -- China National Petroleum and China Kunlun Contracting & Engineering Corp have submitted a patent application for Method for Extracting Solid-free Mineral Oil from Oil-based Drilling Cuttings at Low Temperature. This invention was developed by Chen Hongshuo, Ju Huliang and Zhang Junlin.
The patent applicatio..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- South China University of Technology and Dipuwo Tech Shenzhen Co Ltd have filed a patent application for Efficient Environment-friendly Additive, Preparation Method Thereof and Application of Efficient Environment-friendly Additive in Raw Gas Absorption and Oil-water Separation. This invention was developed by..
Oil & Gas
| Wed 20 May 2026
Beijing, May 20 -- Jinan Deyi Environmental Protection Tech Co Ltd has submitted a patent application for Raw Gas Hydrogen Production System. This invention was developed by Zhang Xiao, Xiong Zhuoming, Zhang Qingkui, Wang Hongdong and Huang Mingming.
The patent application number is CN202511533691 20251025. The patent publica..
Petrochemicals
| Wed 20 May 2026
Beijing, May 20 -- Beijing Shishang New Material Tech Co Ltd has submitted a patent application for Nanotechnology Diesel Oil Modifier, Preparation Method and Application Thereof and Clean Environment-friendly Diesel Oil Containing Nanotechnology Diesel Oil Modifier. This invention was developed by Yan Haijun and Liu Jinhui.
..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Hubei Rst Biotechnology Co Ltd has submitted a patent application for Deodorization Treatment Method and Treatment Equipment for Dha (docosahexaenoic Acid) Algal Oil. Gong Ren and Jin Hu developed the invention.
The patent application number is CN202511495406 20251020. The patent publication number is CN121..
Chemicals
| Wed 20 May 2026
Beijing, May 20 -- Guangzhou Liby Tech Group Co Ltd has submitted a patent application for Laundry Sheet with Cleaning, Stain-removing, Color-protecting and Color-absorbing Functions and Preparation Method Thereof. This invention was developed by Gao Zhen, Zhou Wenjie, Shen Bingbing, Zhang Liping, Su Heng, Li Yong, Chen Wendiao ..
Agricultural
| Wed 20 May 2026
Beijing, May 20 -- Jiangsu Marine Geological Survey Inst has submitted a patent application for Natural Ecological Strain Cultivation Device for Saline-alkali Soil Improvement. This invention was developed by Cheng Yu, Jiang Cidong, Chen Pengjun, Deng Chengping, Han Jijun, Hu Rong and Xia Zhuyuan.
The patent application numbe..
Medical
| Wed 20 May 2026
Beijing, May 20 -- Zhuhai Meihua Bio Medical Tech Co Ltd has submitted a patent application for Inoculating Loop Scribing Device. This invention was developed by Wu Yueheng and Deng Cunxing.
The patent application number is CN202511326241 20250917. The patent publication number is CN121362636 (A). International Patent Classif..
Biotechnology
| Wed 20 May 2026
Beijing, May 20 -- Dongying Guangyuan Biological Tech Co Ltd has submitted a patent application for Fermentation and Enzymolysis Treatment Device for Wild Jujube. This invention was developed by Ji Weishang, Kang Mengchen, Wang Xiuying, Wang Jingning and Jia Xiaolei.
The patent application number is CN202511804013 20251203. T..
Engineering
| Wed 20 May 2026
Beijing, May 20 -- Univ Beihang Qingdao Res Inst has submitted a patent application for Microfluidic and Terahertz Transmission Line Integrated Cell Sorting and Detecting System and Method Thereof. This invention was developed by Wen Lianggong, Lee Soyoung and Shi Kaiwen.
The patent application number is CN202511585393 202510..
Biotechnology
| Wed 20 May 2026
Beijing, May 20 -- Shaanxi Province Inst Of Microbiology has submitted a patent application for Trichoderma Reesei F8287 and Application Thereof. An Chao, Xue Wenjiao, Ma Saijian, Shao Jingjing, Zhang Jingjing, Liu Yao, Liu Chen, Ding Hao and Zhang Qiwen developed the invention.
The patent application number is CN202511642071..
Medical
| Wed 20 May 2026
Beijing, May 20 -- Jinan Micro Ecological Biomedical Laboratory has applied Chinese patent for Saccharomyces Caribbicans and Application Thereof. Tian Yuhu, Xiao Yonghong, Chen Yunbo and Yao Mingfei developed it.
The patent application number is CN202511227866 20250829. The patent publication number is CN121362650 (A). Intern..
Electrical
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Hubei Siji Tech Co Ltd and State Grid Hubei Electric Power Co Ltd Information and Communication Company and Wuhan Power Supply Co of State Grid Hubei Electric Power Co patent application for Energy Collaborative Scheduling Optimization Method and System...
Information Technology
| Tue 19 May 2026
Beijing, May 20 -- Guangxi Zhuang Autonomous Region Meteorological Service Center has submitted a patent application for Short-time Rainfall Prediction Method Based on Unet-swint Network Model. This invention was developed by Liu Song, Xie Haiyun, Yuan Lijun and Ye Yanjie.
The patent application number is CN202511516082 20251..
Information Technology
| Tue 19 May 2026
Beijing, May 20 -- Shandong University and Nat Deep Sea Ct have filed a patent application for Image-based Deep Sea Polymetallic Nodule Identification and Reserve Evaluation Method and System. This invention was developed by Yang Xu, Dai Zixiang, Ren Yugang, Shi Xianpeng, Zhang Zhen, Fu Daocheng and Zhang Zengbao.
The patent ..
Optics & Imaging
| Tue 19 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Kechuang Chengdu Co Ltd patent application for Image Recognition System Based on Big Data. This invention was developed by Zhang Shuyi, Lin Song, Wang Anhong, Xue Xiangyue and Wang Longyu.
The patent application number is CN202511938226 20251222. The ..
Information Technology
| Tue 19 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Beijing Shutong Magic Square Tech Co Ltd patent application for Ai-based Multi-target Video Behavior Real-time Analysis Method and System. Li Dapeng, Jing Yunhan, Wang Mao and Wang Wei developed the invention.
The patent application number is CN202511..
Optics & Imaging
| Tue 19 May 2026
Beijing, May 20 -- Hainan Kunlian Tech Co Ltd has submitted a patent application for Image Preprocessing Method and Device for Sightseeing Submarine. This invention was developed by Jiang Zhidi.
The patent application number is CN202511515752 20251022. The patent publication number is CN121366344 (A). International Patent Cla..
Information Technology
| Tue 19 May 2026
Beijing, May 20 -- Guangxi Zhuang Autonomous Region Inst Of Land Surveying and Mapping has submitted a patent application for Cultivated Land Boundary Identification Method and System. This invention was developed by Pan Yanlin, Yang Wangbin, Hu Naifan, Hu Bo and Hwang Chang-hak.
The patent application number is CN20251156099..
Information Technology
| Tue 19 May 2026
Beijing, May 20 -- Harbin Institute of Technology and Jianlong Xilin Steel have filed a patent application for Fault Monitoring Method for Benzene Elution Section in Coking Production Based on Multi-modal Data Fusion. This invention was developed by Xie Tao, Lan Li, Li Ruifeng, Wang Qiang, Yue Wenbo and Qu Yusuo.
The patent a..
Engineering
| Tue 19 May 2026
Beijing, May 20 -- CCCC Tunnel Engineering Company and Shandong University of Science and Technology have filed a patent application for Machine Vision-based Automatic Identification Method for Assembly Quality of Assembly Type Station Component. This invention was developed by Zhu Hongfeng, Zhao Liang, Fang Jianmin, Zhang Jian,..
Electrical
| Tue 19 May 2026
Beijing, May 20 -- Wuhan Branch Of China Electric Power Res Institute Co Ltd, Big Data Center State Grid Corp and Information and Communication Branch State Grid Zhejiang Electric Power Co Ltd have submitted a patent application for Power Sample Set Self-construction Method and Device Based on Cross-modal Retrieval. Wu Huaxi, Fu..
Tools and Machinery
| Tue 19 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published Beijing Qianding Intelligent Tech Co Ltd patent application for Real-time Risk Monitoring Method, Device and Equipment in Engineering Machinery Mounting and Dismounting Process. The invention was developed by Zhang Weiwei.
The patent application numb..
Optics & Imaging
| Tue 19 May 2026
Beijing, May 20 -- Gree Electric Appliances, Zhuhai and Zhuhai Leayun Tech Co Ltd have submitted a patent application for Oil Drop Monitoring Method, Device and Equipment. Qi Jianyang, Chen Gao, Zhu Fa, Ma Yaqi and Chen Yenyu developed the invention.
The patent application number is CN202511539213 20251027. The patent publica..
Information Technology
| Tue 19 May 2026
Beijing, May 20 -- Shenzhen Wance Tech Co Ltd and Dongguan Wance Tech Co Ltd have applied Chinese patent for Image Recognition Method and Device, Computer Equipment and Storage Medium. Bi Lei and Wu Duonian developed it.
The patent application number is CN202511935366 20251222. The patent publication number is CN121366397 (A)..
Information Technology
| Tue 19 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Beijing Jiuzhou Anhua Information Security Tech Co Ltd patent application for Personnel State Analysis Method and System Based on Body Movement Recognition. This invention was developed by Li Junping.
The patent application number is CN202511945581 20..
Information Technology
| Tue 19 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published Suzhou Hongtu Jieke Intelligent Tech Co Ltd patent application for Screenshot Analysis Intention Recognition Method and Device, Equipment and Storage Medium. The invention was developed by Shi Kai, Wang Jun, Fan Sanlong and Wang Jinshui.
The patent a..
Information Technology
| Tue 19 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Hangzhou Bgi Life Science Res Institute patent application for Organization Space Structure Identification Method and Device and Application. This invention was developed by Bai Yinqi, Fang Qi and Yang Zhuoxuan.
The patent application number is CN2024..
Optics & Imaging
| Tue 19 May 2026
Beijing, May 20 -- Wuhan Kingsoft Office Co Ltd, Zhuhai Kingsoft Office Software Co Ltd and Beijing Kingsoft Office Software Co Ltd have applied Chinese patent for Image Processing Method and Device. Lin Chengxuan and Hou Bingji developed it.
The patent application number is CN202511712023 20251120. The patent publication num..
Information Technology
| Tue 19 May 2026
Beijing, May 20 -- Beijing University and Peking University Third Hospital have submitted a patent application for Multi-dimensional Radar + X Human Body Three-dimensional Sensing Method and System. This invention was developed by Chen Qingchao, Zhang Shaoxing, Guo Rongxiao, Yu Zhen and Tang Jiaqi.
The patent application numb..
Information Technology
| Tue 19 May 2026
Beijing, May 20 -- Research Institute China Mobile Communications and China Mobile Communications have filed a patent application for Self-adaptive Physical Sign Crowd Portrait Processing Method and Device, Equipment and Storage Medium. This invention was developed by Chung Ji-min, Gong Chen, Cui Chunfeng, Pan Chengkang, Liu Jia..
Information Technology
| Tue 19 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Wuhan University and Hubei Luojia Laboratory patent application for Ros2-based Real-time Human Body Posture Estimation Method, Device and System. This invention was developed by Ma Mingyuan, Huang Di, Sun Yuhan, Wang Ke, Yang Chunkai, Zeng Guoqiang, Gao ..
Information Technology
| Tue 19 May 2026
Beijing, May 20 -- Shenzhen Piaogua Tech Co Ltd has submitted a patent application for Attendance Management System for Decoration Industry. This invention was developed by Yuan Runliang and Wu Shuying.
The patent application number is CN202511677781 20251117. The patent publication number is CN121366452 (A). International Pa..
Information Technology
| Tue 19 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Best Point Inc patent application for Apparatus and Method for Providing Inter-floor Noise Notification Service. Jin Zhengxin developed the invention.
The patent application number is CN20241147454 20240801. The patent publication number is CN12136647..
Information Technology
| Tue 19 May 2026
Beijing, May 20 -- Guangzhou Liuquan Brand Man Service Co Ltd has submitted a patent application for Leg Shaking Reminding Method and System and Seat. This invention was developed by Xu Jinping.
The patent application number is CN202511423663 20250930. The patent publication number is CN121366476 (A). International Patent Cla..
Broadband & Wireless Network
| Tue 19 May 2026
Beijing, May 20 -- Wuxi Yingzhen Tech Co Ltd has submitted a patent application for Multipath Infrared Ammeter Reader and Communication Method. Liu Jin, Wang Hui and Hua Zhuping developed the invention.
The patent application number is CN202511587457 20251103. The patent publication number is CN121366483 (A). International Pa..
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