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Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- Fujifilm has been granted a patent for Rinsing Liquid and Pattern Forming Method. Takahashi Satomi and Tsuchihashi Toru developed the invention.
The patent application number is US202218062021 20221206. The patent publication number is US12578648 (B2). International Patent Classification code is G03F7/..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- United States Patent for Photosensitive Resin Composition, and Photosensitive Resin Film and Colour Filter Manufactured by Using Same has been issued to Samsung SDI. This invention was developed by Park Kyoungsoo, Park Sunghoon, Oh Se Il, Jeon Youngmin, Jung Juho, Choi Seyoung and Hwang Han Chul.
The p..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- Daicel has been awarded a patent for Antiglare Film. This invention was developed by Hirose Kensaku and Hayashi Masaki.
The patent application number is US202118288123 20211217. The patent publication number is US12578507 (B2). International Patent Classification codes are G02B1/111, G02B1/14 and H10K5..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- ISP Invest has been granted a patent for Radiation Dosimetry Method. This invention was developed by Hood David K and Davies Mark Allen.
The patent application number is US202118269229 20211222. The patent publication number is US12578489 (B2). International Patent Classification codes are G01N21/65, G..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- Institute of Engineering Thermophysics, Chinese Academy of Sciences has filed a patent application for Effect Loss Calculation Method for Comprehensively Evaluating Cooling Performance of Turbine Blade Air Film. This invention was developed by Wang Chenfeng, Li Guoqing, Liu Jialin, Wang Ruofan and Lu Xingen...
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- Linyi University has filed a patent application for Black Plastic Identification Method and System Based on Double-layer Fuzzy Region Modeling. This invention was developed by Zhang Congcong and Fu Zunwei.
The patent application number is CN202510959277 20250711. The patent publication number is CN120873951..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- Minggan Tech Shaoxing Co Ltd has applied Chinese patent for Battery Thermal Runaway Early Warning Method Based on Single-point Thin Film Pressure Sensor. Shi Yingqiao developed it.
The patent application number is CN20251110221 20250722. The patent publication number is CN120873860 (A). International Pate..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- Seiko Epson has received a patent for Method for Manufacturing Molded Product. This invention was developed by Nakazawa Masahiko, Wakabayashi Shigemi, Shinohara Takashi, Sago Takumi, Omagari Naoko and Nakamura Masahide.
The patent application number is US202318466029 20230913. The patent publication numb..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- Shanghai United Imaging Healthcare has been awarded a patent for System and Method for Pet Data Compensation. This invention was developed by Li Jun.
The patent application number is US202318353097 20230716. The patent publication number is US12575798 (B2). International Patent Classification codes are A..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Borealis for Heterophasic Polypropylene Composition. Wang Jingbo, Gahleitner Markus, Bernreitner Klaus, Toeltsch Wilfried and Schwarzenberger Simon developed the invention.
The patent application number is US202117911467 20210317. The patent publ..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- Borealis has received a patent for Aerated Polypropylene Compositions Exhibiting Specific Emission. This invention was developed by Fuchs Andreas, Boragno Luca, Galgali Girish Suresh, Gahleitner Markus, Huber Jurgen and Engleder Stefanie.
The patent application number is US202318231814 20230809. The pa..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Chang Chun Plastics for Polyester Composition and the Molded Product Thereof. Huang Ching Jui and Tu An-pang developed the invention.
The patent application number is US202418649316 20240429. The patent publication number is US12577349 (B2). Intern..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- Honshu Chemical Industry has been granted a patent for Benzoxazine Compound-containing Composition, Curable Resin Composition, and Cured Product Thereof. This invention was developed by Okamura Daichi and Asaeda Takahiro.
The patent application number is US202118032541 20211101. The patent publication nu..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- LG Chem has been granted a patent for Polyethylene and Method for Preparing the Same. Jeong Hyun Mook, Oh Hee Su, Yoon Jiwon and Choi Yi Young developed the invention.
The patent application number is US202118016809 20210929. The patent publication number is US12577336 (B2). International Patent Classi..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- Guojing Hechuang Qingdao Tech Co Ltd has applied Chinese patent for Thin Film Processing Management Method and System Based on Data Analysis. Liu Kangzhong, Wang Shiyu, Lyu Yong, Cui Caoxiang, Zhang Chunyang, Guo Baijun and Zhang Fuxuan developed it.
The patent application number is CN202510991777 2025071..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- Imertech SAS has obtained a patent for dry particulate compositions for the formation of geopolymers, a process for forming geopolymers and the geopolymers obtained as a result. This invention was developed by Autef Alexandre.
The patent application number is US201716323348 20170717. The patent publica..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Heraeus Quarzglas for Anti-resonance Element Preform for Producing an Anti-resonant Hollow-core Fiber. Rosenberger Manuel, Plass Jaqueline and Schuster Kay developed the invention.
The patent application number is US202118257024 20211112. The pat..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Ishida for Film Roll Replacement Device, Film Roll Supply Method, and Film Roll Removal Method. Ichikawa Makoto, Hashimoto Satoshi, Yamane Masayuki and Tong Yuchuan developed the invention.
The patent application number is US202318351504 20230713..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- Kansai Paint has obtained a patent for method for forming multi-layer coating film. This invention was developed by Terada Kaisei and Murata Hiroshi.
The patent application number is US202118018054 20210727. The patent publication number is US12576431 (B2). International Patent Classification codes are..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- W L Gore & Associates has been granted a patent for Polyethylene Membrane Acoustic Assembly. This invention was developed by Strid Jason, Sbriglia Guy, Tolt Thomas and Zero Scott.
The patent application number is US202218688139 20220829. The patent publication number is US12576367 (B2). International P..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- Cie Generale des Etablissements Michelin has obtained a patent for tire curing mold having a removable insert, and associated manufacturing method. This invention was developed by Debordeaux Heloise, Desvignes Jean-claude and Baptiste Alain.
The patent application number is US202017770741 20201022. The p..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- Nissei ASB Machine has obtained a patent for hot-runner mold and device for manufacturing resin container. This invention was developed by Oike Toshiteru and Takehana Daizaburo.
The patent application number is US202117916321 20210406. The patent publication number is US12576573 (B2). International Paten..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- 3D Systems has obtained a patent for injection molding in a fluid supported additively manufactured mold. This invention was developed by Dunne Patrick.
The patent application number is US202318325300 20230530. The patent publication number is US12576568 (B2). International Patent Classification codes ar..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- Borealis AG and Borealis have secured a patent on Process for Producing Alpha-olefin Polymers in a Multistage Polymerization Process. Leskinen Pauli, Elovainio Erno, Kivelä Jouni and Nyfors Klaus developed the invention.
The patent application number is US202117790600 20210223. The patent publication ..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- Beijing Centre Biology Co Ltd and Centre Inner Mongolia Tech Co Ltd have submitted a patent application for Method for Evaluating Quality of Astragalus Polysaccharide Preparation and Differential Marker Screening Method. This invention was developed by Qin Junjie, Hou Xiaojiao, Shen Xiushuai, Wang Xiumin and..
Plastics
| Fri 20 Mar 2026
Beijing, March 21 -- Yugou Zhihe Shanghai Artificial Intelligence Tech Co Ltd has submitted a patent application for Cat Pet Behavior Demand Identification Method and Device and Computer Program Product. Lan Rui, Hu Quanyin, Scheel and Shen Sen developed the invention.
The patent application number is CN202511221299 20250829...
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- Sinounion Medical Tech Beijing Co Ltd has submitted a patent application for Children Pet Brain Template Construction and Quantitative Analysis Method. Zhao Hongfei and He Liuhuan developed the invention.
The patent application number is CN202510986179 20250717. The patent publication number is CN12087655..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- Scherer Heather has secured a patent on Natural Pet Chew Product and Method of Manufacture.
The patent application number is US202318337468 20230620. The patent publication number is US12575588 (B2). International Patent Classification codes are A21D13/80, A21D2/34, A21D2/36 and A23K50/40. Cooperative P..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- United States Patent for Feed Lift for Pet Feeding has been issued to Vogel Und Weber GmbH Produktion Und Vertrieb. This invention was developed by Vogel Jürgen.
The patent application number is US202218698969 20221006. The patent publication number is US12575540 (B2). International Patent Classificat..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has received Huanggu Packaging Products Shenzhen Co Ltd patent application for Environment-friendly Plastic Product Production Raw Material Parameter Pretreatment System and Treatment Method. Lin Songqian developed the invention.
The patent application number is..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- Avic Xi'an Aircraft Industry Group Co Ltd has filed a patent application for Design Method for Hot-press Forming Transition Molded Surface of Reducing Tee Part. This invention was developed by Zhang Zhao, Wang Jian, Zheng Wei, Zhao Lina and Lin Yangkai.
The patent application number is CN202510807954 2025..
Plastics
| Fri 20 Mar 2026
Alexandria, March 21 -- Showa Denko KK and Resonac have received a patent for Material Design Apparatus, Material Design Method, and Material Design Program. This invention was developed by Aonuma Naoto, Takemoto Shimpei, Takeda Eriko, Okuno Yoshishige, Kuramoto Hiroki and Kawaguchi Yasuaki.
The patent application number is U..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Krabel Matthias for Method for Producing a Foam-backed Moulded Component, and Moulded Component.
The patent application number is US202218274164 20220117. The patent publication number is US12576564 (B2). International Patent Classification codes ..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- Jf Polymers Suzhou Co Ltd has been granted a patent for Automatic Filament Ending Device. Li Guan developed the invention.
The patent application number is US202318207111 20230607. The patent publication number is US12576591 (B2). International Patent Classification codes are B29C64/118, B29C64/321, B3..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Celanese International Corporation and Celanese Interntaional Corp for Molded Articles with Laser-formed Pattern. Niese Sarah Ann and Miller Kent developed the invention.
The patent application number is US202217988294 20221116. The patent public..
Plastics
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Levin Alexander and Levin Hanan Emanuel for Photobioreactor.
The patent application number is US202318324204 20230526. The patent publication number is US12577515 (B2). International Patent Classification code is C12M1/00. Cooperative Patent Cla..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- Tianjin Yaguang Tech Co Ltd has sought patent for Equipment and Method for Testing In-situ Spectral Performance of Laser Film in Variable Vacuum Humidity Environment. This invention was developed by Zhang Yulin, Wang Jianxu, Chen Nan, Zhu Difa, Liu Meilin, Zhao Shuai, Bai Xiaoming and Cheng Dehua.
The pat..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has received Shenzhen Saisheng Decheng Technology patent application for Weather Resistance Detection Device for Release Film. Li Wenhua, Bai Wenqi and Jiang Hongtao developed the invention.
The patent application number is CN202511112752 20250809. The patent pu..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- Xi'an Fanyi University has sought patent for Intelligent Pet Feeding Environment Control System Based on Embedded AI Drive. This invention was developed by Wang Lixiang and Zhou Qingcheng.
The patent application number is CN202510970968 20250715. The patent publication number is CN120871691 (A). Internation..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- Sun Yat-sen University has sought patent for Negative Photosensitive Polyimide Precursor Resin Composition and Application Thereof. This invention was developed by Zhang Yi, Meng Huifa, Chen Kaijin, Gao Yueshu, Lin Keyi, Zhao Zining, Wu Peixin, Jiang Xing and Liu Siwei.
The patent application number is CN20..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- Canatu Finland Oy has applied Chinese patent for Coated Free-standing Film of Carbon Nanostructures. Mikladal Bernard developed it.
The patent application number is CN202510497418 20250421. The patent publication number is CN120871526 (A). International Patent Classification codes are B05D1/00, G03F1/22, ..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has published Xianhuan New Mat Haining Co Ltd patent application for Dimming Film and Preparation Method Thereof. The invention was developed by Zhou Jiwei, Ke Guangming and Ren Xukang.
The patent application number is CN202511199420 20250826. The patent publica..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- Institute of Microelectronics, CAS has submitted a patent application for Performance Test Method of Thin Film Device. Huang Xiaocheng, Long Xiao, Luo Qing and Huang Cheng developed the invention.
The patent application number is CN20251182599 20250804. The patent publication number is CN120870715 (A). In..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- Guilin URIT Medical Electronic Group has submitted a patent application for Multi-index Miscible Urinalysis Particle for Pet Urine and Preparation Process of Multi-index Miscible Urinalysis Particle. This invention was developed by Jiang Qingjiao, Liu Yunpeng, Liu Jiang, Wei Qiuyun, Chen Jiale, Gao Jingxia a..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- Yeshili New Materials Xianju has submitted a patent application for Reflective Film Based on High Refractive Index Resin. This invention was developed by Guo Rengang, Chen Guang, Ling Daxin, Wang Aimin, Ma Wenhe and Tong Chaobang.
The patent application number is CN202511365849 20250924. The patent public..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has received Ningbo Solartron Technology patent application for Biaxial Stretching Dodging Film and Preparation Method Thereof. Liu Haibo, Yang Weixin, Shen Jialun and Yang Jie developed the invention.
The patent application number is CN202511393529 20250928. Th..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- Nitto Denko has submitted a patent application for Anti-reflection Film and Method for Producing Same. This invention was developed by Watanabe Masahiko, Takami Yoshihito and Takayama Naoya.
The patent application number is CN202510549953 20250429. The patent publication number is CN120871310 (A). Interna..
Plastics
| Sat 21 Mar 2026
Beijing, March 21 -- Southwest Technology Engineering Research Institute of China South Industries Group has filed a patent application for Method for Predicting Service Life of Resin with Post-curing Effect. This invention was developed by Shu Chang, Zhang Zhihao, Huang Lun and He Qiongyao.
The patent application number is CN2..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Tianjin Polytechnic University and Tianjin Jinning New Material Tech Co Ltd have submitted a patent application for Preparation Method and Application of Ionic Liquid Modified Carbonized Polymer Dot Corrosion Inhibitor. This invention was developed by Liu Dan, Sun Youqing, Gui Jianzhou, Zhang Baozhong, Zhao ..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- Shenghong Group Co Ltd, Zhejiang Yadong Machinery Co Ltd and Jiaxing Jiasheng New Material Tech Co Ltd have submitted a patent application for High-temperature Liquid Feeding and Dyeing Method for Polyester Fabric. This invention was developed by Tang Junsong, Hu Yifei, Qian Qinfang, Gu Shenji, Hu Zhifeng, S..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- Zhejiang Green Zhixing Kechuang and Geely Holding Group have submitted a patent application for Method for Synergistic Pyrolysis Treatment of Biomass and Plastic. This invention was developed by Chen Hao, Ma Zhichao, Zhang Yong and Li Yanpeng.
The patent application number is CN202511210265 20250827. The ..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Xi'an Sunresin New Mat Co Ltd, Hebi Lansai Environmental Protection Tech Co Ltd and Pucheng Lanxiao Tech New Material Co Ltd have submitted a patent application for Preparation Process of Anion Exchange Resin with Large Exchange Capacity. Qi Yun, Guo Guangrong and Zhen Guobin developed the invention.
The ..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Tianjin Polytechnic University and Global Resources International Tech Jiaxing Medical Electronic Co Ltd have sought patent for Dynamic Imine Covalent Modified Polymer and Hot Working Forming Method Thereof. This invention was developed by Zhao Honghai, Xiao Ting, Dong Xianghong, Cheng Tao, Hu Guanglin, Fang..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- Xin Feng Ming Group Co Ltd, Zhejiang Xin Feng Ming Chemical Fiber Co Ltd, Zhejiang Saimier New Material Tech Co Ltd and Zhejiang Saibenda New Material Tech Co Ltd have submitted a patent application for Special FDY (fully Drawn Yarn) Oiling Agent for Black Polyester Filament Yarns and Preparation Method of S..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Jiangsu Chuangke Energy Saving Tech Co Ltd has sought patent for Cutting Device for Manufacturing Plastic and Sun-shading Integrated Energy-saving Doors and Windows. This invention was developed by Wang Gaoyuan and Wang Zhenjun.
The patent application number is CN202511409528 20250929. The patent publicat..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Zhejiang University City College has sought patent for Metal Micro-nano Particle Injection Molding Method. This invention was developed by Yang Xin, Tang Huiping, Zhang Zhaoyang, Xu Shenghang, Huang Minghao, Zhang Hanyu, Qi Huan and Lin He.
The patent application number is CN202511112941 20250810. The pat..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Jiangsu Shenjiang Environment Tech Co Ltd patent application for Glass Fiber Reinforced Plastic C-shaped Demister with Hook. This invention was developed by Nie Tingsen.
The patent application number is CN20251110546 20250722. The patent publication..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Lianyungang Huangpu Mining Machinery Mfg Co Ltd has sought patent for Vacuum Filter with ABS (acrylonitrile Butadiene Styrene) Polyester Inserted Filter Plate Disc. This invention was developed by Pan Ya, Shi Chao and Xu Ruisheng.
The patent application number is CN202511364253 20250923. The patent public..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Tianjin Runze Environmental Prot Engineering Co Ltd patent application for Non-boiling-point Leakproof Low-temperature Thin Film Evaporation Device Utilizing Heat Pump Technology. This invention was developed by Hao Yuming and Hao Shouyu.
The patent..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Futaba Industrial has submitted a patent application for Method for Producing Press-molded Article. This invention was developed by Ping Yanmen.
The patent application number is CN202510570736 20250430. The patent publication number is CN120861651 (A). International Patent Classification codes are B21D22/..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Shandong Hongrui New Material Tech Co Ltd has submitted a patent application for Water Washing Separation Device for Polymer. Zhang Yihong, Shi Yongbo, Li Dongdong, Li Hong, Li Changzhen and Zhao Qi developed the invention.
The patent application number is CN202511394596 20250928. The patent publication n..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Shandong Yusheng Packaging Mat Co Ltd has submitted a patent application for Dust Removal Traction Device in Plastic Film Production. This invention was developed by Hua Qing, Zhang Chuanmin and Sun Jindong.
The patent application number is CN202511105351 20250807. The patent publication number is CN12086..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Guizhou Province (Renhuai) City Shenren Packaging Printing has submitted a patent application for Bio-based Film Covering Dust Collecting Device and Method. This invention was developed by Wang Yongsheng, Zhang Chunguo, Jang Sung-ho and Lei Qiuxia.
The patent application number is CN202511359583 20250923...
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Huilanxin Hubei New Material Tech Co Ltd patent application for Waste Plastic Bottle Piece Cleaning Device. The invention was developed by Qin Feng, Cai Aijun and Liu Huan.
The patent application number is CN20251116045 20250723. The patent publica..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Anhui Yingsu New Material Tech Co Ltd has submitted a patent application for Modified Plastic Flotation Separation Device. Xie Zhibo, Sun Songshan and Xie Lili developed the invention.
The patent application number is CN20251197676 20250806. The patent publication number is CN120861259 (A). International ..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Chizhou Fangda Science And Tech Co Ltd has submitted a patent application for Production Method and Device of Expandable Polymethyl Methacrylate Resin. This invention was developed by Chen Fang, Cheng Ji, Lan Yaling, Dong Weiping and Kong Deqin.
The patent application number is CN20251189956 20250805. The..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Anhui Xishoupu Instr Equipment Co Ltd has sought patent for Polymer High-molecular Material Reaction Device. This invention was developed by Wang Xi, Zhang Ting, Liu Shoujie, Yu Can and Xiao Hailong.
The patent application number is CN202510922115 20250704. The patent publication number is CN120860953 (A)..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Chongqing University of Science and Technology has submitted a patent application for Cascade Countercurrent Fluidized Bed Reaction System for Producing Oil by Cracking Waste Plastics. This invention was developed by Long Daiyang, Yang Yu, Duan Huiyan, Li Xiaoyi, Liang Junhao, Wang Xingyu and Xia Junyu.
T..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- North China Electric Power University, Baoding has submitted a patent application for Nanofiltration Membrane Based on Interlayer Etching Modification and Preparation Method Thereof. This invention was developed by Guo Shiwei and Yuan Chungang.
The patent application number is CN202511225307 20250829. The..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Xiamen Smmem Tech Co Ltd has applied Chinese patent for Preparation Method of Hollow Fiber Nanofiltration Membrane. Chen Yani, Chen Yuxiang and Chen Zhongjie developed it.
The patent application number is CN20251169070 20250731. The patent publication number is CN120860840 (A). International Patent Classi..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Suzhou Bionic Mat Science And Engineering Center patent application for Polysulfonate Film Composite Film and Preparation Method Thereof. Li Yi and Tan Hanming developed the invention.
The patent application number is CN202510793167 20250613. The pa..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Tianjin Yuanhong Tech Co Ltd patent application for Hollow Fiber Ultrafiltration Membrane Shell Rotary Melting lEquipment and Process. The invention was developed by Han Tai and An Weiguang.
The patent application number is CN20251121061 20250724. ..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Wenzhou Research Institute of Zhejiang University patent application for Pvtf Film with Adjustable Hole-shaped Structure on Surface and Preparation of PVTF Film. This invention was developed by Cheng Kui, Yang Jiahan, Wu Chengwei, He Xuzhao and Weng We..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Shanghai Panda Medical Tech Co Ltd and Zhirui Biological Jiangsu Co Ltd patent application for Sugar-absorbing, Sugar-locking, Wine-absorbing and Wine-locking Polymer Gel and Preparation Method Thereof. Shi Xiufeng, Kong Yufei and Wu Yuanbin developed ..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Jiangsu Huangguan New Material Tech Co Ltd has submitted a patent application for Composition Capable of Being Rapidly Cured by UV and UV Adhesive Film. This invention was developed by Yu Weidong, Wang Yuming, Zhou Junfeng, Su Wen and Mai Qibo.
The patent application number is CN202511204959 20250827. The..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Suzhou Wonderful New Mat Co Ltd patent application for High-fastness Washable Transfer Film, Preparation Method and Application of High-fastness Washable Transfer Film to Cotton Fabric. He Yixiang and Wang Cheng developed the invention.
The patent a..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Wingtai Zhongshan Co Ltd patent application for Uniaxially Oriented Polypropylene Film Protective Adhesive Tape and Preparation Method Thereof. Guo Pusheng, Luo Jiang, Huang Binghai and Chen Guiwei developed the invention.
The patent application num..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Puyang Zhanchen New Mat Co Ltd has applied Chinese patent for Special Water-based White Protective Paint for Pof (polyolefin Fiber) Heat Shrink Film as Well as Preparation Method and Application of Special Water-based White Protective Paint. Liu Yuquan, Tian Jun, Shen Insurance, Wang Xin and Zhang Yilei deve..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Shaanxi Hualong New Mat Co Ltd has sought patent for Low-haze High-light-transmittance Anti-dazzle Coating Based on Nano Quartz Powder Self-assembled Film and Application Thereof. This invention was developed by Liu Zhe.
The patent application number is CN202510961151 20250713. The patent publication numb..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Ninghai Golden Rays Mold & Plastic Co Ltd patent application for Seat, Injection Mold and Processing Method. The invention was developed by Ying Chaohui.
The patent application number is CN20251139468 20250728. The patent publication number is CN12..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- Ouhao New Energy Electric Power Gansu has applied Chinese patent for PVD (physical Vapor Deposition) Coating Uniformity Improving Method Based on Film Thickness Compensation Plate. Xing Zhenshuai, Guo Xiaoyong, Yan Tao, Zhang Peng and Xue Chaode developed it.
The patent application number is CN20251093318..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Zhejiang University of Science and Technology and Nagqu Science and Tech Innovation Development Association have applied Chinese patent for Preparation Method of Beta-lactoglobulin Fiber. Gong Jinyan, Jia Le, Song Gongshuai, Li Ling, Wang Danli and Yuan Tinglan developed it.
The patent application number ..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Sinopharm Health Biotechnology Xi'an Co Ltd has applied Chinese patent for Peaceful Feeding Mode for Pet Life Limit. Liu Zhe developed it.
The patent application number is CN202510794758 20250614. The patent publication number is CN120858897 (A). International Patent Classification codes are A01K29/00, A0..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Cixi City Sharmoon Electric Co Ltd has filed a patent application for Instant Induction Type Running Water Pet Water Dispenser. This invention was developed by Xiao Kan and Xiao Zehao.
The patent application number is CN202511249836 20250903. The patent publication number is CN120858891 (A). International..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Wuhan University of Technology patent application for Automatic Film Changing Mechanism and Long and Thin Body Icebreaking Water Outlet Device. This invention was developed by Zhang Yiheng, Tang Ying, Chi Chen, He Xin, Huang Fangchen, Chen Wei and Li X..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Weifang Fengtai Plastic Industry patent application for Plastic Film Quality Detection Equipment and Detection Method Thereof. This invention was developed by Wang Ning and Wang Xiaolin.
The patent application number is CN202511382940 20250926. The ..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Zhuhai Wantong Special Eng Plastic Co Ltd and Kingfa Science & Technology patent application for Liquid Crystal Polymer Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Zhou Guangliang, Chen Ping..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Shaanxi Wande Petroleum Tech Co Ltd has sought patent for Preparation Method and Application of Modified Resin Based on Lignite. This invention was developed by Tang Jiali, Han Dan and Li Zhiwei.
The patent application number is CN202511383439 20250926. The patent publication number is CN120865719 (A). In..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- Moge Mat Suzhou Co Ltd has submitted a patent application for Preparation Method of Antibacterial Flame-retardant Infrared Stealth Functional Polyester Fabric. This invention was developed by Cheng Xianwei, Li Shiwei and Mu Yan.
The patent application number is CN202410533545 20240430. The patent publicat..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- Nanjing University of Science & Technology and Shaanxi Institute Of Applied Physical Chemistry have applied Chinese patent for High-output-efficiency Energetic Film and Preparation Method Thereof. Zhou Xiang, Zhang Xiandie, Liu Wei and Guo Xiaode developed it.
The patent application number is CN2025111391..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- Zhejiang Huaxin New Material Tech Co Ltd has submitted a patent application for Cotton Collecting Equipment for Preparing Carbon Fiber Felt. Pei Yang, Wang Yongcheng and Sun Gongjun developed the invention.
The patent application number is CN20251140828 20250728. The patent publication number is CN1208670..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Jiangnan University patent application for Positive Tension Compensation Device for Ecmo Oxygenation Film Low-tension Weft Laying. Ma Pibo, Liu Gedian, Dong Zhijia, Chen Chaoyu, Jiang Gaoming and Wan Ailan developed the invention.
The patent applica..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Suzhou Hexiang Textile Tech Co Ltd patent application for Light Heat Storage Antibacterial Polyester Fiber as Well as Preparation Method and Application Thereof. Yan Jun developed the invention.
The patent application number is CN202511383639 202509..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- Jixiang Sanbao High Tech New Mat Co Ltd has filed a patent application for Super Cotton-like Polyester Fiber and Preparation Method Thereof. This invention was developed by Zhang Zhicheng, Ma Xiaofei, Zhang Li, Yuan Meng, Liu Pingping and Yuan Bingqian.
The patent application number is CN202511290826 2025..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Shenzhen Naersi Fashion patent application for Preparation Method and Application of Bio-based Polyimide Degradable Fiber Filament. This invention was developed by Yang Xiaoning.
The patent application number is CN202510968855 20250715. The patent p..
Plastics
| Thu 19 Mar 2026
Beijing, March 20 -- Hangzhou Chaoran Diamond Co Ltd has submitted a patent application for Single Crystal Diamond Transverse Growth Auxiliary Device Based on Flexible Thin Film. This invention was developed by Yu Bin, Yu Haisu, Zhu Yifang and Li Chenchen.
The patent application number is CN20251187509 20240703. The patent pu..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Shanghai Mageline Commodity Co Ltd has submitted a patent application for High-transdermal-absorption Light-damage-resistant Composition Based on Synergy of Natural Polysaccharide and Dual Antioxidant Components and Application of High-transdermal-absorption Light-damage-resistant Composition. Yang Fan, Hu Y..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- Beijing Jingci Medical Equipment Co Ltd has applied Chinese patent for Composite Resin Material for Dental Restoration. He Zitong developed it.
The patent application number is CN202511274334 20250908. The patent publication number is CN120859852 (A). International Patent Classification codes are A61K6/20..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Guangdong Yingdefu Medical Products Co Ltd patent application for Hygienic Product of Composite Fiber Glue-free Core Body and Preparation Method of Hygienic Product. The invention was developed by Deng Weiqi.
The patent application number is CN2025..
Plastics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released Hunan Yihua New Energy Co Ltd and Shenzhen Yihua New Energy Co Ltd patent application for Polymer-based Solid Electrolyte and Preparation Method Thereof. This invention was developed by Luo Xiang, Zhao Yiduo and Wang Limin.
The patent application nu..
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