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Plastics
| Thu 30 Jul 2026
Alexandria, July 30 -- Covestro Intellectual Property GmbH & Co KG has been granted a patent for Process for Producing Polycarbonate - Point of Addition of the Chain Terminator. Ortiz Antonio, Bachmann Rolf, Voelker Marten, Heijl Jan and Bartholomei Josef developed the invention.
The patent application number is US20201743719..
Plastics
| Thu 30 Jul 2026
Alexandria, July 30 -- Sumitomo Heavy Industries has obtained a patent for molding device. This invention was developed by Kan Hiroyuki, Ueno Norieda, Kouyama Eiji and Yamauchi Kei.
The patent application number is US202418412925 20240115. The patent publication number is US12678850 (B2). International Patent Classification c..
Plastics
| Thu 30 Jul 2026
Seoul, July 30 -- Korean Intellectual Property Office has received Nitto Denko patent application for Reflection Film. Ito Honami, Usui Keita and Takeyasu Tomohiro developed the invention.
The patent application number is KR20240069997 20240529. The patent publication number is KR20250011573 (A). International Patent Classifi..
Plastics
| Thu 30 Jul 2026
Seoul, July 30 -- Nitto Denko has applied Korean patent for Reflection Film. Ito Honami, Usui Keita and Takeyasu Tomohiro developed it.
The patent application number is KR20240069993 20240529. The patent publication number is KR20250011572 (A). International Patent Classification codes are G02B5/08 and G02F1/1335. Cooperative..
Plastics
| Thu 30 Jul 2026
Seoul, July 30 -- Jusung Engineering has filed a patent application for Forming Method for Carbon Containing Film. This invention was developed by Hwang Chul Joo and Won Gyeong Hun.
The patent application number is KR20240036670 20240315. The patent publication number is KR20250011569 (A). International Patent Classification ..
Plastics
| Thu 30 Jul 2026
Seoul, July 30 -- Korean Intellectual Property Office has released Jblab patent application for Composition for Preparing Hybrid Adhesive and Adhesive Film with High Elasticity and High Heat Dissipation Prepared Using Same. This invention was developed by Lee Young Jun, Kim Jeong Yun and Park Ji Won.
The patent application nu..
Plastics
| Thu 30 Jul 2026
Alexandria, July 30 -- Nanjing Southern Element Biotechnology has obtained a patent for paenibacillus strain, and hemostatic polysaccharide produced by same and use thereof. This invention was developed by Zhang Jianfa, Chen Shijunyin, Kong Changchang and Li Bing.
The patent application number is US202318196609 20230512. The pa..
Plastics
| Thu 30 Jul 2026
Seoul, July 30 -- Korean Intellectual Property Office has received Samsung SDI patent application for Electrode Notching Apparatus and Notching Mold. Jang Youngjin, Choi Junghun and Park Hyunjun developed the invention.
The patent application number is KR20230092005 20230714. The patent publication number is KR20250011501 (A). ..
Plastics
| Thu 30 Jul 2026
Seoul, July 30 -- Dongwon Sys Corp has submitted a patent application for Laminated Film for Packaging Materials with Excellent Oxygen Barrier Properties and Method for Manufacturing the Same. Park Ki Ho, Kim Nam Tae, Seo Hyoung and Choi Jung Hyun developed the invention.
The patent application number is KR20230091923 2023071..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- BASF has submitted a patent application for Method for Producing Layered System Comprising Polyurethane Foam Layer. This invention was developed by Lieder Florian, Stohr Ralph, Krogmann Joerg, Sauer Kathleen and Grever Marko.
The patent application number is CN20248062233 20240920. The patent publication num..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- Canon has submitted a patent application for Method for Producing Blow-molded Article, Resin Composition, and Pellet. This invention was developed by Ashibe Tsunenori and Doi Yohei.
The patent application number is CN20248063780 20241001. The patent publication number is CN121986022 (A). International Patent..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- Zhejiang University has sought patent for Distributed Photovoltaic Polymerization Frequency Modulation Capability Probability Assessment Method Considering Distribution Network Operation Safety Constraint. This invention was developed by Shen Zhongkai, Wang Yupeng, Xiao Rongcan, Chen Xiaogang, He Zhiqiang, Wa..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- Suzhou Lumi Laser Tech Co Ltd has submitted a patent application for Film Pouring Equipment, Film Pouring Method and Packaging System. This invention was developed by Zhu Qiang, Liang Beining, Li Kun, Shi Xinxing, Guo Lianjun and Zhou Jiaping.
The patent application number is CN202511976215 20251225. The p..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has released Shanghai Shenhe Invest Co Ltd patent application for Preparation Method of Flexible Bismuth Telluride-based Thermoelectric Material Film. This invention was developed by Zhou Shuai, Lin Hongfei and Wu Yanqing.
The patent application number is CN20251..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has released Shanghai Huayuan New Composite Materials patent application for Thermoelectric Film with Micro-crack Structure Constructed Based on Pedot: Pss and Polyaniline and Preparation Method Thereof. This invention was developed by Qiu Guangtao, Ye Feng, Lu Feng..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has published Northwestern Polytechnical University and Research & Development Institute of Northwestern Polytechnical University In Shenzhen patent application for Lead-tin Perovskite Thin Film and Preparation Method and Application Thereof. The invention was devel..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- Beijing University has applied Chinese patent for Preparation Method of Graphene-based Water-oxygen Barrier Film and Graphene-based Water-oxygen Barrier Film. Lin Li, Wu Haotian, Kuai Yuqing and Yang Bo developed it.
The patent application number is CN202610396637 20260330. The patent publication number is..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- Geobrugg has submitted a patent application for Resin Injection Device, System and Method, Use of a Resin Injection System, an Underground Rock Drilling Machine, and. This invention was developed by Brown Shane John and Blundell Rico.
The patent application number is CN20248063581 20241002. The patent public..
Plastics
| Wed 29 Jul 2026
Alexandria, July 30 -- 42dot has been granted a patent for Device and Method for Setting Line Within Polygonservice Area. Kim Min Cheol, Kim Hyun Seok and Jeong Se Il developed the invention.
The patent application number is US202318307878 20230427. The patent publication number is US12680816 (B2). International Patent Classi..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- Taiyo Holdings has submitted a patent application for Resin Film. This invention was developed by Yagi Atsumi and Fukuda Seijiro.
The patent application number is CN20248062712 20241127. The patent publication number is CN121969695 (A). International Patent Classification codes are C08K5/49, C08K5/51, C08K..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has released Kaneka Corporation patent application for Polyamide-imide, Resin Composition, Molded Article, and Film. This invention was developed by Katayama Keisuke, Kawashima Yuki and Ishiguro Fumiyasu.
The patent application number is CN20248063368 20240919. T..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- Merck Patent has submitted a patent application for Compound, Composition Comprising Compound, and Method for Manufacturing Resist Film. This invention was developed by Wu Hengpeng, Fackler Patrick H, Suzuki Masato and Si Kun.
The patent application number is CN20248047758 20240718. The patent publication ..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- Tosoh has sought patent for Metal Sputtering Target, Metal Sputtering Target Structure, Method for Producing Film Using Same, and Method for Producing Metal Sputtering Target. This invention was developed by Kondo Taiga, Mesuda Masami, Hara Hiroyuki and Shono Daiki.
The patent application number is CN20248..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- ThreeBond has filed a patent application for Two-component Curable Resin Composition and Cured Product Thereof. This invention was developed by Soga Tetsunori.
The patent application number is CN20248064289 20241107. The patent publication number is CN121986146 (A). International Patent Classification codes ..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- Teijin Frontier has submitted a patent application for Method for Recovering Polyester and Method for Producing Recycled Polyester. This invention was developed by Yamaoka Kenji, Sunouchi Satoshi and Tsuruta Ryo.
The patent application number is CN20248061551 20240919. The patent publication number is CN1219..
Plastics
| Thu 30 Jul 2026
Alexandria, July 30 -- Plastic Omnium Advanced Innovation & Research has been granted a patent for Internal Reinforcement Element for a Tank Made of Plastic for a Motor Vehicle. This invention was developed by Madoux Dominique, Guegan Antoine, Oszwald Pierre and Peret Thomas.
The patent application number is US202318855392 2023..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has received Shenzhen Technology University and South China Normal University patent application for Regulation and Control Method and Application of Skyrmion in Pd/co Multilayer Film. An Hongyu, Xu Xinxing, Zhu Yu, Hou Zhipeng and Zhang Haohan developed the inventi..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has released Shanghai Shenhe Invest Co Ltd patent application for Preparation Method of Bismuth Telluride-based Thermoelectric Thin Film Material. This invention was developed by Zhou Shuai and Wu Yanqing.
The patent application number is CN202511862765 20251211...
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- Kedihua Display Tech Shaoxing Co Ltd has submitted a patent application for Vacuum Drying Film Forming Device and Method. Ding Wei, Li Weiji, He Kang, Chen Jianglong, Xia Luyun, Yi Jin and Ma Kai developed the invention.
The patent application number is CN202610193668 20260210. The patent publication numbe..
Plastics
| Thu 30 Jul 2026
Beijing, July 30 -- State Intellectual Property Office of China has published Vital Mat patent application for Tco Film and Preparation Process Thereof. The invention was developed by He Kai, Huang Nengzhou and Zhou Zichao.
The patent application number is CN202511967856 20251224. The patent publication number is CN121985615 ..
Plastics
| Thu 30 Jul 2026
Alexandria, July 30 -- Seuster Kg has received a patent for Door Having a Functional Film.
The patent application number is US202218546861 20220302. The patent publication number is US12680376 (B2). International Patent Classification code is E06B9/15. Cooperative Patent Classification codes are E06B2009/135 (EP), E06B2009/15..
Plastics
| Thu 30 Jul 2026
Alexandria, July 30 -- Jiangsu Hengli Chemical Fiber has received a patent for Method for Producing Profiled Fibers Having Low Broken Filament Rate by Polyester Fdy Process. This invention was developed by Li Yu, Hu Xinzhao, Zhang Jianguang, Zhu Chengqian, Yin Lixin, Yang Shunjun, Zou Yonglin and Liu Shouzuo.
The patent applica..
Plastics
| Thu 30 Jul 2026
Alexandria, July 30 -- Shincron has been granted a patent for Film Formation Control Device, Film Formation Device and Film Formation Method. Matsudaira Takayuki, Yamaguchi Takeshi, Miyauchi Mitsuhiro and Ohtaki Yoshiyuki developed the invention.
The patent application number is US202218252160 20220204. The patent publication..
Plastics
| Thu 30 Jul 2026
Alexandria, July 30 -- U.S. Patent and Trademark Office has awarded a patent to Tripod Technology for Method for Forming Film. Chen Hsien-yeh, Chang Yu-ming, Wang Yun-shan and Chang Paichun developed the invention.
The patent application number is US202519027124 20250117. The patent publication number is US12680155 (B2). Inte..
Plastics
| Thu 30 Jul 2026
Alexandria, July 30 -- BASF Coatings has secured a patent on Coatings Containing Branched Polyester Polyols as Plasticizers. Rihan Ali A and Colyer Emerson Keith developed the invention.
The patent application number is US202017757996 20201230. The patent publication number is US12679992 (B2). International Patent Classificatio..
Plastics
| Thu 30 Jul 2026
Alexandria, July 30 -- U.S. Patent and Trademark Office has awarded a patent to Mitsubishi Gas Chemical for Polyester Resin. Toyohara Makoto, Morishita Takami and Nagai Masayuki developed the invention.
The patent application number is US202218288072 20220418. The patent publication number is US12679929 (B2). International Pate..
Plastics
| Thu 30 Jul 2026
Alexandria, July 30 -- Inteplast Group has obtained a patent for production of polymeric film. This invention was developed by Bayona P Rafael E, Aguire Joseph, Coffey Scott and Sun Jiangshan.
The patent application number is US202418627721 20240405. The patent publication number is US12679053 (B2). International Patent Class..
Plastics
| Thu 30 Jul 2026
Alexandria, July 30 -- U.S. Patent and Trademark Office has awarded a patent to ProLogium Technology for System for Bonding Films and Method for Preparing Composite Film Using the Same. Lin Jhi-jhong, Lin Chia-ming and Kuo Che-ming developed the invention.
The patent application number is US202418812150 20240822. The patent p..
Plastics
| Wed 29 Jul 2026
Alexandria, July 30 -- U.S. Patent and Trademark Office has awarded a patent to 3m Innovative Properties Company and 3m Innovative Properties for Two-factor Authentication Film. Yang Zhaohui, Acharya Bharat R, Wheatley John A, Roehrig Mark A, Schleusner Serena L and Benoit Gilles J developed the invention.
The patent applicat..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Hebei Bangtai Spandex Tech Co Ltd and Baoding Bangtai Polymeric New Mat Co Ltd have filed a patent application for Recyclable Regenerated TPU Spandex Fiber and Preparation Method Thereof. This invention was developed by Jia Jianhua, Hua Bingtao, Lang Tong, Liu Yahui, Li Mingliu, Han Feng'an, Zheng Yucheng, Ch..
Plastics
| Tue 28 Jul 2026
Seoul, July 29 -- ST Mat Co Ltd and Hanin Fine Chemical Co Ltd have submitted a patent application for Polyamide Polymer and Polybenzoxazole Formed Therefrom. Choi Youn Jung and Kim Kyoung Cheol developed the invention.
The patent application number is KR20230090885 20230713. The patent publication number is KR20250010818 (A)..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Juhua Group Corp and Zhejiang Juhua Tech Center Co Ltd have applied Chinese patent for Multi-kettle Series Continuous Polymerization System and Production Method. Zhang Guoping developed it.
The patent application number is CN202610135788 20260130. The patent publication number is CN121972109 (A). Internat..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Jiangsu Ocean University and Lianyungang Xiezhen Digital Science & Tech Co Ltd have applied Chinese patent for Surface Spraying Device for Carbon Fiber Plate. Yu Qiu developed it.
The patent application number is CN202610317379 20260316. The patent publication number is CN121972325 (A). International Paten..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Zhongshan Henghui Autom Tech Co Ltd has submitted a patent application for Processing Device for Carbon Fiber Composite Textile Material. This invention was developed by Li Pengguo, Yang Ying, Zhang Shuangqin and Yang Junke.
The patent application number is CN202610249112 20260303. The patent publication n..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Zhejiang Jiaxing Xinghan Nano Tech Co Ltd has submitted a patent application for Preparation Method and Application of Porous Carbon Fiber Network Based on Polymer Precursor. Chen Weidong, Meng Fanchang and Wang Meng developed the invention.
The patent application number is CN202511966525 20251224. The pat..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Xinghui Chemical Fiber Group Co Ltd has submitted a patent application for Preparation Method of Water-soluble Polyester Sea-island Fiber. This invention was developed by Long Haijun, Zhu Hangjia, Shi Gangliang, Shi Gaoliang, Shi Jinhua and Shi Gaoqi.
The patent application number is CN202610322241 2026031..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has published Wuhu Sheda Tech Co Ltd patent application for Super-thick High-temperature-resistant and Wear-resistant Cladding Layer on Surface of Hot Mold as Well as Preparation Method and Application of Cladding Layer. The invention was developed by Hao Rongliang,..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Guangdong Yangming Photovoltaic Tech Co Ltd has submitted a patent application for High-strength Weather-resistant Resin Tile and Preparation Method Thereof. This invention was developed by Liang Wei-ching, Huo Zhuzao, Yuan Chao and Liang Jiatao.
The patent application number is CN202610136864 20260130. Th..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Shaanxi Changmei Science and Technology Limited Liability Co has applied Chinese patent for High-bearing-capacity Polyurethane Vibration Isolation Support and Preparation Method Thereof. Chen Xin, Su Chenglin, Zhang Faming, Wang Yingjie, Zhang Yafei, Chen Gang, Li Qiang, Li Wenzhe and Wang Hongying developed ..
Plastics
| Tue 28 Jul 2026
Seoul, July 29 -- Hyosung Advanced Mat Corp has sought patent for Petpolyethylene Terephthalate Pet Manufacturing Method of Polyethylene Terephthaltate Dip Cord and Polyethylene Terephthaltate Dip Cord by the Same. This invention was developed by Kim Cheol, Han Seok Jong, An Duk Joong, Joo Si Hwan and Park Jin Kyung.
The pate..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Nanjing Keya Equipment Tech Co Ltd has submitted a patent application for Crystallization Drying and Integrated Energy-saving Granulation System and Method for Recovering Pet Bottle Flakes. This invention was developed by Xu Bing, Xu Jin, Cao Jieqing and Yao Fei.
The patent application number is CN20261024..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released Inst of Advanced Manufacturing Technology patent application for Integral Withdrawing Type Mold Device for Prefabricating Box Girder and Demolding Method of Integral Withdrawing Type Mold Device. This invention was developed by Chen Shuyan, Zhang Zhihua..
Plastics
| Tue 28 Jul 2026
Seoul, July 29 -- Taewon Metal Corp has submitted a patent application for Casting Mold Manufacturing Method with Improved Fillability and Productivity. This invention was developed by Park Young Ki and Nam Hyo Suk.
The patent application number is KR20230090155 20230712. The patent publication number is KR20250010222 (A). In..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Ningbo Yinzhou Vocational High School has filed a patent application for Bionic Intelligent Pet Robot with Multi-mode Emotional Interaction Capability. This invention was developed by Yu Heng, Tao Junbing, Hu Qiaoyu, Liu Yongjun, Jin Xujie, Zhang Yuhan, Tao Songlei and Du Lefei.
The patent application numb..
Plastics
| Tue 28 Jul 2026
Seoul, July 29 -- Korean Intellectual Property Office has received Hwaseung Corp Co Ltd patent application for Insulating Cover for Flexible Busbar and Flexible Busbar Including the Same. Youn Jin Min, Lee Mu Jung, Seungpyo Hong, Lee Won Hee, Choi Min Wook, Bae Sang Su, Park Jin Hyung and Jo Yu Jin developed the invention.
Th..
Plastics
| Tue 28 Jul 2026
Seoul, July 29 -- Park Hyun Keun has submitted a patent application for Eco-friendly Eco-product Made of Plastic Pulverized Products Without Melting Process and its Manufacturing Method. This invention was developed by Park Hyun Keun.
The patent application number is KR20230090686 20230712. The patent publication number is KR..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Zhejiang Gangliu Polymer Science And Technology has submitted a patent application for Polyurethane Composite Coiled Material as Well as Preparation Method and Application Thereof. Zhang Chaoshe developed the invention.
The patent application number is CN20261076427 20260120. The patent publication number ..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Jiangsu Biouyi Environmental Protection Technology has submitted a patent application for Antibacterial and Anti-algae Pp (polypropylene) Composite Board as Well as Preparation Method and Application Thereof. Gao Zhanfu, Shen Linfeng and Li Xiuli developed the invention.
The patent application number is CN..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Harbin Inst of Technology has submitted a patent application for Continuous Closed Stirrup Bending Device and Bending Method for Fiber Reinforced Thermoplastic Resin Composite Material Rib. This invention was developed by Xian Guijun, Li Chenggao, Chen Meiliang, Peng Zhan, Wang Anji, Zhang Zhuo, Liu Ziyang, T..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Eccm Packaging Tech Shandong Co Ltd has submitted a patent application for Packaging Barrel Hollow Blow Molding Equipment Based on Plastic Recovery. Lai Jiling and Yang Xin developed the invention.
The patent application number is CN202610270362 20260306. The patent publication number is CN121973426 (A). I..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Zhou Yuxuan has applied Chinese patent for Production Process of Plastic Strip. The patent application number is CN202610265877 20260305. The patent publication number is CN121973419 (A). International Patent Classification codes are B29C48/00, B29C48/28 and B29C69/00.
The abstract of the patent published..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released Zhongshan Gaowen Intelligent Equipment Co Ltd patent application for Convenient-to-maintain Efficient Mold Locking Structure of Injection Machine. This invention was developed by Liu Jinlong, Li Qichuang and Li Yansheng.
The patent application number..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Zhejiang Kaihua Moulds Co Ltd has submitted a patent application for Blowing Demolding Structure of Injection Mold. This invention was developed by Li Maoming and Liang Zhenghua.
The patent application number is CN202610380599 20260326. The patent publication number is CN121973409 (A). International Patent..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Nantong Tonggui Mould Tech Co Ltd has sought patent for Plastic Injection Mold with Exhaust Structure. This invention was developed by Lu Chen.
The patent application number is CN202610451554 20260408. The patent publication number is CN121973405 (A). International Patent Classification codes are B29C45/26..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Ningbo Jihai Mould Co Ltd has filed a patent application for Double-mold Core-pulling Injection Mold. This invention was developed by Ji Jiaohong and Chai Zhenhai.
The patent application number is CN202610433204 20260403. The patent publication number is CN121973403 (A). International Patent Classification..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has published Ningbo Donghai Group Corp patent application for Water Meter Cover Mold. The invention was developed by Zheng Yuehui, Xu Yuanxia and Lin Zhiliang.
The patent application number is CN202610258713 20260304. The patent publication number is CN121973402..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Zhejiang Xingtai Mould & Plastic Tech Co Ltd has sought patent for Demolding Deformation Prevention Injection Mold for Automobile Injection Molding Part Production. This invention was developed by Hu Weimin.
The patent application number is CN202610462207 20260409. The patent publication number is CN121973..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Changsha Guoguang Mould Co Ltd has submitted a patent application for Anti-dislocation Locking Mechanism for Double Guide Rings of Injection Mold. Li Ao, Fu Yonggui, Liu Guoguang and Luo Wei developed the invention.
The patent application number is CN202610454298 20260408. The patent publication number is ..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Nantong Pinjie Molding Tech Co Ltd has submitted a patent application for Injection Molding Mold Based on Plastic Product. This invention was developed by Wang Duxiong and Qu Yuanliang.
The patent application number is CN202610445115 20260407. The patent publication number is CN121973396 (A). International..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Ningjin Xingwang Plastic Hardware Co Ltd has filed a patent application for Injection Molding Device for Plastic Product Production. This invention was developed by Ding Xin.
The patent application number is CN202610301721 20260312. The patent publication number is CN121973384 (A). International Patent Cla..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Suzhou Yujunwei Electronic Tech Co Ltd has submitted a patent application for Plastic Injection Molding Device with Controllable Fluid Plastic Discharging Speed. This invention was developed by Yu Hui, Hou Weiwei and Liu Yushuai.
The patent application number is CN202610323503 20260317. The patent publicat..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Zhejiang Suote Heavy Industry Tech Co Ltd has submitted a patent application for Quick Dismounting and Mounting Structure and Method for Heavy Mold. This invention was developed by Shen Peng, Bao Jian and Zhou Peng.
The patent application number is CN202610443703 20260407. The patent publication number is ..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has published Taizhou Huaqianshu Plastic Co Ltd patent application for Waste Residue Recovery Device for Pe Plastic Welding Rod Production. The invention was developed by Li Jiaxin and Yang Guo.
The patent application number is CN202610316162 20260316. The patent..
Plastics
| Tue 28 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has published Qunguan Nantong Precision Tech Co Ltd patent application for Intelligent Scheduling Method for Plastic Production. The invention was developed by Wang Yanbo.
The patent application number is CN20251251149 20251231. The patent publication number is C..
Plastics
| Tue 28 Jul 2026
Beijing, July 29 -- Jiangsu Hengrui Fraunen New Material Res and Development Co Ltd has applied Chinese patent for Carbon Fiber Composite Transmission Shaft and Forming Die and Forming Method Thereof. Shen Zhijie, Gu Yongtao and Yu Wenjun developed it.
The patent application number is CN202610458326 20260409. The patent publi..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Ziitek Electronic Material & Tech Co Ltd has submitted a patent application for Oriented Carbon Fiber Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by He Jianchang, Liao Zhisheng and Zang Jiadong.
The patent application number is CN202610206082 20260..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Harbin Inst Of Technology has submitted a patent application for U-shaped Stirrup Heating-bending Integrated Device for Fiber Reinforced Thermoplastic Resin Composite Material Rib and Bending Method. This invention was developed by Xian Guijun, Li Chenggao, Chen Meiliang, Peng Zhan, Wang Anji, Zhang Zhuo, Liu..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Quanzhou Zhongzhi Kaijia Laser Tech Co Ltd has submitted a patent application for Preparation Process of Shoe Mold Forming Mold. Liu Chuan, Su Yongding, Zhou Guibing, Su Yiyang and Tian Shebin developed the invention.
The patent application number is CN202610459516 20260409. The patent publication number i..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Chongqing Mingxin Machinery Mfg Co Ltd has sought patent for Balanced Runner and Injection Speed Control Method of Multi-cavity Mold. This invention was developed by Zhang Ping, Yi Bo, Chen Xiaoqiang, Zheng Qiheng, Li Songtao and Yang Bo.
The patent application number is CN20261078899 20260121. The patent ..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has published Ruichun Suzhou Tech Co Ltd patent application for In-situ Polymerization Modified Polyethersulfone Ultrafiltration Membrane as Well as Preparation Method and Application Thereof. The invention was developed by Lyu Pengpeng, Sun Wei and Zhu Di.
The p..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released Gongcheng Composite Material Tech Changzhou Co Ltd patent application for Dust Suppression Device for Fiber Composite Material Production. This invention was developed by Pang Zhongqiang, Lin Meirong, Liu Ye, Cai Xulei and Zhao Wangsheng.
The patent ..
Plastics
| Tue 28 Jul 2026
Beijing, July 29 -- Yangzhou Xunyao Polymer Tech Co Ltd has applied Chinese patent for Self-adaptive Temperature Control Method for Polyphenylene Sulfide Polymerizer. Shen Siyu, Fan Hongjie, Xu Wuting, Xiao Shijian, Yue Xilong and Liu Xin developed it.
The patent application number is CN20251206423 20251229. The patent public..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Foshan Shunde Scien Tech Ind Co Ltd has submitted a patent application for Negative-angle Bidirectional Sliding Block Forming Mold Structure. Chen Xueyou and Shen Haibo developed the invention.
The patent application number is CN202610289548 20260311. The patent publication number is CN121972569 (A). Inter..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Antuyi Intelligent Tech Beijing Co Ltd has submitted a patent application for Full-automatic Flexible Resin Plate Washing Equipment. This invention was developed by Li Yan and Liu Shulong.
The patent application number is CN202610166806 20260205. The patent publication number is CN121972432 (A). Internatio..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has received National Dong Hwa University and Shanghai Huiyi New Material Tech Co Ltd; Shaoxing Huiqun New Material Tech Co Ltd patent application for Method for Preparing Bhet by Catalyzing Ethylene Glycol Alcoholysis of Pet. Zeng Zhihong, Jiang Xiaoze, Sun Bin, Sh..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Shaanxi Tai Xin Electronic Tech Shares Co Ltd has submitted a patent application for Hydrocarbon Resin Composition for Prepreg and Preparation Method Thereof. This invention was developed by Xi Yajun, Zhang Feng, Xu Hong, Qian You and Wang Meng.
The patent application number is CN202610458186 20260409. The..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Lanxi Yipinge Crafts Co Ltd has submitted a patent application for Heat-resistant Polylactic Acid-based Degradable Photo Frame Material and Preparation Method Thereof. This invention was developed by Wu Meifang and Ye Kangmin.
The patent application number is CN202610380251 20260326. The patent publication..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Guangdong Kitech New Mat Co Ltd has sought patent for Carbon Fiber Reinforced Polyphenylene Sulfide Composite Material and Preparation Method Thereof. This invention was developed by Chen Yunfeng, Tang Ning, Rao Desheng and Chen Ruoyin.
The patent application number is CN202610320676 20260317. The patent p..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has received Jiangxi Dongsheng Plastic Ind Co Ltd patent application for Fiber Reinforced Plastic with Gradient Pore Structure, Circular Weaving Machine Propelling Disc and Manufacturing Method of Circular Weaving Machine Propelling Disc. Wu Zhe developed the invent..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Shenzhen Erichsen Lunnary Ind Co Ltd has sought patent for Anti-sticking Polyurethane as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Xuefen, Xiang Huan, Fang Shali, Xiang Min and Luo Liezhi.
The patent application number is CN202610407420 20260331. The patent p..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Guangzhou Huarui Environmental Protection New Material Tech Co Ltd has submitted a patent application for Environment-friendly Wear-resistant Plastic and Preparation Method Thereof. Chen Yonghong developed the invention.
The patent application number is CN202610156459 20260204. The patent publication numbe..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has published Nanya New Material Tech Jiangsu Co Ltd patent application for Resin Composition, Application of Resin Composition in Preparation of Copper-clad Plate and Copper-clad Plate. The invention was developed by Wang Jiale, Li Bingbing and Zhang Jiafu.
The ..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Tasly Pharm Group Co Ltd has submitted a patent application for Application of Astragalus Polysaccharide in Preparation of Nk (natural Killer) Cell Activating Product. This invention was developed by Zhang Zuoli, Sun He, Ma Xiaohui, Zhou Shengbin and Li Qingcui.
The patent application number is CN202610440..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Guangxi Veterinary Research Inst, Guangxi State Farms Yongxin Animal Husbandry Group Xijiang Co Ltd and Guangxi State Farms Yongxin Animal Husbandry Group Shengtang Animal Husbandry Co Ltd has applied Chinese patent for Velvet Mushroom Polysaccharide Powder and Preparation Method Thereof. Li Bin, Wang Wenfeng..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Fujian Ruisike Medical Tech Co Ltd has submitted a patent application for Radioactive Separation Resin Life Prediction Method and System Based on Machine Learning. Gu Long, Wang Guan and Su Xingkang developed the invention.
The patent application number is CN202610453758 20260408. The patent publication nu..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has received Shaanxi Xingyuan Qijing Tech Co Ltd patent application for Foaming Polyolefin Material and Preparation Method Thereof. Wang Huiqiang developed the invention.
The patent application number is CN202610238866 20260228. The patent publication number is C..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has published Zhejiang Ruiyu Textile Tech Co Ltd patent application for Yarn-breaking-preventing Polyester Spinning Yarn Feeding Device. The invention was developed by Shen Shupeng, Zhang Zhihui, Xu Minmin and Qiu Siyuan.
The patent application number is CN202610..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has released Huainan Guofeng Packaging Co Ltd patent application for Automatic Stacking Equipment for Plastic Packaging Box Production. This invention was developed by Chen Ke, Wu Hao and Tan Zhangyu.
The patent application number is CN202610295120 20260311. The ..
Plastics
| Wed 29 Jul 2026
Beijing, July 29 -- Xinjiang Zhongtai Jinfu Special Yarn Co Ltd has submitted a patent application for High-capacity Polyester Staple Fiber Bag Scutching and Boxing Technology for Fluffy Spinning. This invention was developed by Wang Shuai, Bi Shuang, Yang Wen, Mo Lihua, Hu Ruirui and Wang Hang.
The patent application number ..
Plastics
| Tue 28 Jul 2026
Beijing, July 29 -- State Intellectual Property Office of China has received Fujian Ruisike Medical Tech Co Ltd patent application for Online Identification Method and System for Adsorption Kinetic Parameters of Imidazolium Resin. Gu Long, Wang Guan and Su Xingkang developed the invention.
The patent application number is CN2..
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