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Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- U.S. Patent and Trademark Office has published Zephyros patent application for Attachment Systems for Pultruded, Extruded, and Molded Parts. The invention was developed by Royston Kyle.
The patent application number is US202619726062 20260630. The patent publication number is US20260326830 (A1). Internati..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Xiamen Hengfa Plastic Ind Co Ltd for Plastic Ball Type Check Valve. Li Yunping developed the invention.
The patent application number is CN202520694496U 20250414. The patent publication number is CN223908878 (U). International Patent Class..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Suzhou Kaienmu Automation Tech Co Ltd has been awarded a patent for Concentric Plastic Screw Valve Structure. This invention was developed by Xu Yulan.
The patent application number is CN202520527103U 20250325. The patent publication number is CN223908810 (U). International Patent Classification codes are ..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- U.S. Patent and Trademark Office has released International Business Machines patent application for Design and Fabrication of Hollow Objects Using Photosensitive Resin. This invention was developed by Keen Martin G, Agrawal Tushar, Rakshit Sarbajit Kumar and Garcia Delgado Carolina.
The patent applicatio..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Jihua 3515 Leather & Leather Shoe for Heel Leaning-back Mold. Chang Junwei developed the invention.
The patent application number is CN202423247849U 20241227. The patent publication number is CN223913571 (U). International Patent Classificat..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Chinese Patent for Hair Receiving and Transmitting Device Mold has been issued to Ningbo Haika Intelligent Tech Co Ltd. This invention was developed by Yu Jianwei, Xu Fangjie and Gao Shufeng.
The patent application number is CN202520447127U 20250314. The patent publication number is CN223913517 (U). Intern..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Kunshan Xiaxin Hardware Plastic Products for Connecting Buckle for Installing Injection Molding Part. Zhang Peng, Zhu Xiaowei and Li Zhonghui developed the invention.
The patent application number is CN202520619195U 20250403. The patent pu..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Fujian Minhong Fiber Co Ltd for Efficient Shredding Device for Regenerated Polyester Staple Fibers. Wu Jinhao, Hua Cidie and Cai Shengyao developed the invention.
The patent application number is CN202520496942U 20250320. The patent public..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Qingyuan Pengshun Fiber Tech Co Ltd has obtained a patent for high-strength stretching and shaping device for polyester fiber short filaments. This invention was developed by Song Jianpeng and Song Zhiguang.
The patent application number is CN202520584312U 20250331. The patent publication number is CN22390..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- WNC Corp has filed a patent application for Surface Structure and Mold. This invention was developed by Pan Han-chang, Chang Feng-ming, Huang Bau-yi, Jin Yi Chun and Chen Liang-jiun.
The patent application number is US202519424382 20251218. The patent publication number is US20260326346 (A1). Internatio..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Shandong Zhuoyan New Material has obtained a patent for novel polytetrafluoroethylene grating plate structure. This invention was developed by Shi Jixian, Shi Hao and Shi Yixuan.
The patent application number is CN202520714451U 20250416. The patent publication number is CN223908565 (U). International Paten..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- The Procter & Gamble Co has filed a patent application for Automatic Dishwashing Detergent Water-soluble Pouch Comprising Polymer. This invention was developed by Bewick Lindsay Suzanne, Arinsmier Keri Marsh, Morris Elvira Katalin, Roedig Lisa Marie, Howe Simon, Croce Mago Vania Cristina, Delplancke Patric..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- Nisshinbo Chemical has submitted a patent application for Biodegradable Resin Composition. This invention was developed by Fukase Atsuko, Taniguchi Akira and Nakashima Shinichi.
The patent application number is US202319113878 20230921. The patent publication number is US20260327419 (A1). International Pat..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- U.S. Patent and Trademark Office has released Toda Kogyo patent application for Resin Composition for Bond Magnet and Bond Magnet Formed Body Formed Using Same. This invention was developed by Hino Makoto, Katayama Nobuhiro and Sakurai Hiromitsu.
The patent application number is US202319105967 20230828. T..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- King Fahd University of Petroleum and Minerals has applied United States patent for Ionic Liquid-catalyzed Glycolysis of Polyethylene Terephthalate. Al-harthi Mamdouh A, Karayev Akmuhammet and Mazhar Hassam developed it.
The patent application number is US202519266833 20250711. The patent publication numb..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- Mitsubishi Gas Chemical Co Inc has submitted a patent application for Cationic Polymerization Initiator Composition, and Method for Producing Oxymethylene Copolymer and Molded Article Using Same. This invention was developed by Okada Takuya.
The patent application number is US202419146633 20240221. The ..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- U.S. Patent and Trademark Office has published Kia Corp and Hyundai Motor Co patent application for Recycled Polyester and Method for Manufacturing the Same. The invention was developed by Han Songjung, Kim Seongje, Jeon Hongchan, Choi Iksung and Lee Iljae.
The patent application number is US20251932914..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Zhejiang Wuyi Wjl Plastic Ind Co Ltd has been awarded a patent for Coffee Cold Extraction Cup. This invention was developed by Wang Jianmin.
The patent application number is CN202520268951U 20250219. The patent publication number is CN223913961 (U). International Patent Classification code is A47J31/44.
..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Hunan Juqi Technology for Plastic Water Cup Holder Convenient to Install. Mei Yanfen, Zeng Shaotao and Zeng Jian developed the invention.
The patent application number is CN202520851117U 20250430. The patent publication number is CN2239138..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Hunan Juqi Technology has obtained a patent for antiskid plastic water cup. This invention was developed by Mei Yanfen, Zeng Shaotao and Zeng Jian.
The patent application number is CN202520851114U 20250430. The patent publication number is CN223913875 (U). International Patent Classification code is A47G19..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Qingdao Zhonghe Brothers Logistics Equipment Co Ltd has secured a patent on Showing Stand with Pp Injection Molding Partition Plates. Zhang Li, Wu Jing and Huo Yanhui developed the invention.
The patent application number is CN202520363726U 20260104. The patent publication number is CN223913835 (U). Intern..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Shandong Guosheng Plastic Products Co Ltd has been granted a patent for Aluminum Buckle for Plastic Tarpaulin. This invention was developed by Xu Guozhen and Li Zhongyao.
The patent application number is CN202520661476U 20250409. The patent publication number is CN223913582 (U). International Patent Classi..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Zhejiang Honghuan Electric Tech Co Ltd has obtained a patent for anti-corrosion durable plastic breaker middle cover. This invention was developed by Jiang Xiao, Lin Meng, Dai Shaowa and Chen Zhenpeng.
The patent application number is CN202520244686U 20250217. The patent publication number is CN223911603 (..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Chinese Patent for Collecting Tank with Good Sealing Effect for Propyne Production has been issued to Dalian Zhengzhong Chemical Co Ltd. This invention was developed by Qu Jiadan, Guo Jingfu and Wang Lirong.
The patent application number is CN202423121343U 20241218. The patent publication number is CN22390..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Suzhou Xinhuite Precision Tech Co Ltd for Plug-in Type Plastic Part with Middle Part Capable of Deforming. Xu Zhihao developed the invention.
The patent application number is CN202520290618U 20250224. The patent publication number is CN223..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- Utex Ind Inc has submitted a patent application for Header Ring Mold Assembly. Betancourt Ricardo Jose and Michalcik Shane Michael developed the invention.
The patent application number is US202619727453 20260701. The patent publication number is US20260328205 (A1). International Patent Classification c..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- U.S. Patent and Trademark Office has received North Carolina State University patent application for Flexible Mold for the Rapid Deployment of Structures. Pourghaz Moe and Choi Hyunjun developed the invention.
The patent application number is US202319116686 20230928. The patent publication number is US202..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- Kurita Water Industries has applied United States patent for Method for Separating and Regenerating Anion Exchange Resin and Cation Exchange Resin in Ion Exchange Resin Mixture. Ogawa Yuuichi and Miyaji Midori developed it.
The patent application number is US202319110429 20230915. The patent publication n..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- Vibrant Holdings LLC has submitted a patent application for Substrates, Systems, and Methods for Array Synthesis and Biomolecular Analysis. Krishnamurthy Hari Krishnan, Jayaraman Vasanth, Wang Tianhao, Rajasekaran John J, Bei Kang and Vedantham Punitha developed the invention.
The patent application num..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- U.S. Patent and Trademark Office has received Johannes Gutenberg Univ Mainz patent application for Immunologically Inactive Poly (ethylene Glycol) Polymer Derivatives and Bioconjugates Thereof for Use as Alternative in Pegylated Therapeutics, Processes for Their Preparation and Their Use. Matthes Rebecca, ..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- Innomedi Co Ltd has applied United States patent for Method for Manufacturing Dental Resin Block and Dental Resin Block. Lee Yun Chul developed it.
The patent application number is US202619695112 20260602. The patent publication number is US20260325274 (A1). International Patent Classification codes are..
Plastics
| Wed 28 Oct 2026
Alexandria, Oct. 28 -- U.S. Patent and Trademark Office has received Fuso Chemical patent application for Resin Film and Agricultural Covering Material Using the Same. Tanaka Shunsuke, Omokawa Kazui, Fujioka Atsushi, Okura Hiroshi, Kitano Akira and Komoto Munenori developed the invention.
The patent application number is US20..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Dongguan Silun Sports Products Co Ltd has been granted a patent for Adjustable Plastic Frame Roller Skate for Children. This invention was developed by Qian Dacang.
The patent application number is CN202520260101U 20250218. The patent publication number is CN223914641 (U). International Patent Classificati..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Zhejiang Pangood Power Technology has obtained a patent for molding device. This invention was developed by Yao Guanghui, Huang Shishou and Zhang Yiwei.
The patent application number is CN20252052651U 20250109. The patent publication number is CN223912386 (U). International Patent Classification code is H0..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Shandong Fully Packing Mat Co Ltd for Device for Testing Puncture Resistance of Plastic Film. Song Haimeng developed the invention.
The patent application number is CN202520437439U 20250313. The patent publication number is CN223910628 (U)..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- State Intellectual Property Office of China has awarded a patent to Quanzhou Bld Science Tech Industry Co Ltd for Pretreatment Equipment for Improving Absorption Efficiency of High-molecular Water-absorbent Resin. Jung Sung-kyung and Xu Chunman developed the invention.
The patent application number is CN20..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Guangdong Ketianda Intelligent Tech Co Ltd has secured a patent on Heating Device and Mold Temperature Controller. Ye Xincai and Liao Xudong developed the invention.
The patent application number is CN202520326398U 20250226. The patent publication number is CN223909748 (U). International Patent Classificat..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Chinese Patent for Rib Structure Double-layer Plastic Formwork has been issued to Guangdong Meijiete Intelligent Manufacturing Tech Co Ltd. This invention was developed by Wang Kangsong and Yuan Shijiang.
The patent application number is CN202520484216U 20250318. The patent publication number is CN22390784..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Qingdao Tengyu New Building Mat Co Ltd has been granted a patent for Waterproof and Moistureproof Polystyrene Foam Plastic Board. Bao Xin, Liu Mingkai and Zhao Gengxue developed the invention.
The patent application number is CN202520342063U 20250228. The patent publication number is CN223907689 (U). Inter..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- FormFactor has submitted a patent application for Broadband Attenuators Using Thin Film Resistor Technology. This invention was developed by Ghate Pratik Bakul and Bock Daniel.
The patent application number is US202619544676 20260219. The patent publication number is US20260328835 (A1). International Pa..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- U.S. Patent and Trademark Office has received Sacmi Cooperativa Meccanici Imola SOC Cooperativa patent application for Apparatus and Method for Analysing Plastic Caps. Giorgi Manuel, Balducci Massimo, Zoli Massimo and Villa Fabrizio developed the invention.
The patent application number is US20241949115..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- U.S. Patent and Trademark Office has received Allegro 3D Inc and Cellink Bioprinting AB patent application for an Aqueous Bioink Solution for Use in Light-based Bioprinting Applications, and Methods of Using the Aqueous Bioink Solution. Zhu Wei developed the invention.
The patent application number is U..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- Merz Aesthetics GmbH has submitted a patent application for Cross-linked Material Comprising Polysaccharide Moieties Interconnected by Ester Bonds. Vukicevic Radovan, Drabe Colin, Kunzler Cleiton and El-banna Radia developed the invention.
The patent application number is US202419485795 20240523. The pa..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Wuhan Newwish Machinery has been granted a patent for Device for Detecting Position of Workpiece in Mold Cavity. This invention was developed by Hao Si, Gong Lili, Li Xiaotao, Mei Xinjian, Deng Jinjin, Xia Kun and Wang Xiang.
The patent application number is CN202422860680U 20241122. The patent publication n..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 28 -- Jinan Urban Construction Group Jiangxi Construction Eng Co Ltd has obtained a patent for concrete internal mold supporting device. This invention was developed by Yan He, Li Kai, Bi Yanwei, Yang Wenhui and Lyu Dejian.
The patent application number is CN202520281277U 20250221. The patent publication number ..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- U.S. Patent and Trademark Office has released Latecoere patent application for Plastic-moulded Hybrid Spring Rod and Bistable Mechanism Comprising Such a Rod. This invention was developed by Louvel Fabian.
The patent application number is US202319108755 20230901. The patent publication number is US20260..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- U.S. Patent and Trademark Office has received Aisin patent application for Manifold. Yoshida Satoshi, Taniyama Yoshihiro and Hayashi Shodai developed the invention.
The patent application number is US202319119428 20231108. The patent publication number is US20260328451 (A1). International Patent Classif..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- U.S. Patent and Trademark Office has released Kaneka Corporation patent application for Polyacrylonitrile-based Artificial Hair Fiber, and Hair Ornament Product. This invention was developed by Hagi Hiroyasu, Tanaka Ayano and Mio Wataru.
The patent application number is US202619629546 20260326. The pate..
Plastics
| Thu 29 Oct 2026
Alexandria, Oct. 28 -- Corning has submitted a patent application for Polymer-based Portion, Foldable Apparatus Containing the Same, and Methods of Making. This invention was developed by Haynes Cassandra Ann, Kim Jenny, Niu Weijun, Lyon Jennifer Lynn, Xu Tingge, Mccarthy Kevin Robert, Wilson Cynthia Jean, Matthews James Robert,..
Plastics
| Wed 28 Oct 2026
Geneva, Oct. 27 -- Sumitomo Wiring Systems Ltd, Sumitomo Electric Ind Ltd and AutoNetworks Technologies have submitted a patent application for Polymer Material, and Polymer Material Production Method. This invention was developed by Mizoguchi Makoto, Kojima Hiroaki, Hirabayashi Tatsuo, Nakashima Kazuo and Nakamura Tetsuya.
..
Plastics
| Wed 28 Oct 2026
Geneva, Oct. 27 -- World Intellectual Property Organization has released CJ CheilJedang patent application for Nucleating Agent for Biodegradable Resin and Biodegradable Resin Composition Comprising Same. This invention was developed by Sung Hakyoung, Kim Jieun, Kim Jeongsu and Ku Sookhee.
The patent application number is WO202..
Plastics
| Wed 28 Oct 2026
Beijing, Oct. 27 -- Zhejiang Guangming Plastics Machinery Co Ltd has submitted a patent application for Cooperative Control Method of Stone Plastic Material Processing Equipment. Bao Qibin, Bao Minggang, Liu Yi, Xue Jun and Chen Chao developed the invention.
The patent application number is CN202610761818 20260529. The patent..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Multi-layer Plastic Co-extrusion Equipment has been issued to Hubei Zhenqi Plastic Ind Co Ltd. This invention was developed by Liu Zhiguo.
The patent application number is CN202520556097U 20250327. The patent publication number is CN223904533 (U). International Patent Classification code..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Zhejiang Jinteng Machinery Mft Co Ltd has secured a patent on Efficient Plastic Extruder Screw. He Qianhui, He Qianli, Zhong Li, Jiang Shanshan, Chen Kai and Yu Jiajia developed the invention.
The patent application number is CN202520515945U 20250324. The patent publication number is CN223904504 (U). Inter..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Dongguan Tuosen Plastic Machinery Co Ltd has secured a patent on Iridescent Plastic Extruder. Zhang Aijun developed the invention.
The patent application number is CN202520500443U 20250321. The patent publication number is CN223904491 (U). International Patent Classification codes are B29C48/17 and B29C48/..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Guangdong Juxiaochuang Tech Co Ltd for Water Source Cooling Mechanism of Mold Temperature Controller. Fan Dayong, Liu Riling and Zhang Wentong developed the invention.
The patent application number is CN202520107441U 20250117. The patent p..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Jiachu Tech Jiangsu Co Ltd has been awarded a patent for Cooling Device for Plastic Product Production. This invention was developed by Liu Shuai and Shen Honghui.
The patent application number is CN202520582303U 20250331. The patent publication number is CN223904478 (U). International Patent Classificatio..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Hefei Wolong Plastic Ind Co Ltd has received a patent for Refrigerator Injection Molding Part Mold Opening Device. This invention was developed by Zheng Siyu.
The patent application number is CN202520522787U 20250324. The patent publication number is CN223904471 (U). International Patent Classification cod..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Jiangsu Jinhai Weiye Electronic Tech Co Ltd has been granted a patent for Electronic Element Injection Mold Convenient to Demold. This invention was developed by Dai Guicai, Jiang Zhi and Zhang Sheng.
The patent application number is CN202520560165U 20250328. The patent publication number is CN223904465 (U..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Suzhou Changqi Medical Tech Co Ltd has been granted a patent for Secondary Ejection Mold for Plastic Product. This invention was developed by Liu Weihua and Wang Lina.
The patent application number is CN202520539801U 20250326. The patent publication number is CN223904464 (U). International Patent Classific..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Shenzhen Yahaoxiang Tech Co Ltd has been awarded a patent for Multi-cavity Synchronous Medical-grade Injection Mold. This invention was developed by Yao Deyong, Du Chaochao and Xiao Yinghu.
The patent application number is CN202520580924U 20250331. The patent publication number is CN223904447 (U). Internat..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Kunshan Jinchenhuang Prec Machinery Co Ltd has been granted a patent for Multi-cavity Synchronous Injection Molding Uniform Shunting Structure for Injection Mold. This invention was developed by Huang Wei, Chen Guofei and Chen Songbiao.
The patent application number is CN202520941187U 20250514. The patent ..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Li Xiaochun has received a patent for Mould for Producing and Processing Plastic Products.
The patent application number is CN202520563922U 20250328. The patent publication number is CN223904439 (U). International Patent Classification codes are B29C45/03, B29C45/17, B29C45/26, B29C45/38 and B29C45/74.
..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Taizhou Pinhuan Plastic Ind Co Ltd for Rice Bucket Injection Mold Convenient to Demold. Yang Chenglong developed the invention.
The patent application number is CN202520518489U 20250324. The patent publication number is CN223904438 (U). In..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Shanghai Rox Electric Co Ltd for Epoxy Injection Mold Structure. Chen Yanhua developed the invention.
The patent application number is CN202520395241U 20250307. The patent publication number is CN223904433 (U). International Patent Classif..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Qingdao Haisheng Mould Co Ltd has obtained a patent for injection mold with guide mechanism. This invention was developed by Jing Mingdeng.
The patent application number is CN202520200679U 20250210. The patent publication number is CN223904430 (U). International Patent Classification codes are B29C45/17, B..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Lenai Plastic Products Huizhou Co Ltd has received a patent for Earphone Shell Injection Mold Capable of Rapidly Demolding. This invention was developed by Chen Xueting.
The patent application number is CN202422653715U 20241031. The patent publication number is CN223904420 (U). International Patent Classif..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Dalian Guanyu Prec Mould Co Ltd for Locking Mechanism of Support Mold. Li Hongtao developed the invention.
The patent application number is CN202520576379U 20250331. The patent publication number is CN223904410 (U). International Patent Cl..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Sichuan Baorui Tech Co Ltd has secured a patent on Injection Mold for Handle Machining. Lu Jin'an developed the invention.
The patent application number is CN202520575664U 20250331. The patent publication number is CN223904409 (U). International Patent Classification code is B29C45/17.
The abstract rel..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Fangzhi Mould Tech Kunshan Co Ltd has been granted a patent for Movable Mold Water Path Rapid Cleaning Equipment. This invention was developed by Jin Qiang and Huang Xiangfei.
The patent application number is CN202520147786U 20250122. The patent publication number is CN223904404 (U). International Patent C..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Nantong Zhijing Plastic Products Co Ltd has been granted a patent for Rotational Molding Mold Convenient to Disassemble. She Jianfeng developed the invention.
The patent application number is CN202520392561U 20250307. The patent publication number is CN223904376 (U). International Patent Classification cod..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Environment-friendly Efficient Plastic Pulverizer has been issued to Zhejiang Xinteng Intelligent Tech Co Ltd. This invention was developed by He Qiguo, He Qianli, He Qianhui and Zhou Youbing.
The patent application number is CN202520120680U 20250120. The patent publication number is CN2..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Jiangxi Yumao Plastic Co Ltd has been granted a patent for Regenerated Plastic Cleaning and Drying Integrated Device. This invention was developed by Xu Jie.
The patent application number is CN202520537427U 20250326. The patent publication number is CN223904304 (U). International Patent Classification code..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Zhongshan Youli Material Tech Co Ltd has been granted a patent for Waste Plastic Re-cleaning Device. This invention was developed by You Yuanyou.
The patent application number is CN202520476774U 20250318. The patent publication number is CN223904303 (U). International Patent Classification codes are B08B1/..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Recycling and Cleaning Device for Degradable Plastic Production has been issued to Shenyang Dingtai Plastic Product Co Ltd. This invention was developed by Yi Feng.
The patent application number is CN202520454431U 20250317. The patent publication number is CN223904302 (U). International ..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Xingtai Jingsu New Material Tech Co Ltd for Separation Equipment for Producing and Processing Modified Plastic Particles. Da Shuaihao, Tang Junling and Chen Yao developed the invention.
The patent application number is CN202520458921U 2025..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Jiachu Tech Jiangsu Co Ltd has been awarded a patent for Impurity Removal Device for Plastic Product Production. This invention was developed by Liu Shuai and Shen Honghui.
The patent application number is CN202520410152U 20250311. The patent publication number is CN223904293 (U). International Patent Clas..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Quanzhou Huali Plastic Co Ltd has been granted a patent for Sorting Device for EVA Plastic Particles. Zhang Chuansheng developed the invention.
The patent application number is CN202520389938U 20250307. The patent publication number is CN223904292 (U). International Patent Classification codes are B29B13/1..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Jiachu Tech Jiangsu Co Ltd has obtained a patent for drying device for plastic product production. This invention was developed by Xia Yongwei and Qi Junfeng.
The patent application number is CN202520478300U 20250318. The patent publication number is CN223904289 (U). International Patent Classification cod..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chongqing Dingchen Renewable Resources Comprehensive Utilization Co Ltd has been awarded a patent for Quick Cooling Device for PVC (Polyvinyl Chloride) Plastic Particles. This invention was developed by Fu Jingxia and Cheng Bin.
The patent application number is CN202520481819U 20250319. The patent publicat..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Guangdong Hengzhiguang Environmental Prot New Material Co Ltd has been granted a patent for Resin Cooling Device. Li Yiquan developed the invention.
The patent application number is CN20242306023U 20241206. The patent publication number is CN223904284 (U). International Patent Classification code is B29B13..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Quanzhou Huali Plastic Co Ltd has obtained a patent for EVA (Ethylene vinyl acetate) plastic granulator capable of uniformly heating. This invention was developed by Zhang Chuansheng.
The patent application number is CN202520389914U 20250307. The patent publication number is CN223904276 (U). International ..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Jiachu Tech Jiangsu Co Ltd has been awarded a patent for Stirring Device for Plastic Product Production. This invention was developed by Ma Yu and Xia Yongwei.
The patent application number is CN202520131627U 20250120. The patent publication number is CN223904264 (U). International Patent Classification co..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Double-color Mold of Intelligent Gas Meter Shell has been issued to Qingdao Wendatongze Electromechanical Co Ltd. This invention was developed by Dong Hao and Wang Peng.
The patent application number is CN202520421466U 20250312. The patent publication number is CN223904396 (U). Internati..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chuzhou Sanwei Machinery Mfg Co Ltd has secured a patent on Refrigerator Foaming Mold Demolding Mechanism. Ma Chao and Zhang Guijun developed the invention.
The patent application number is CN202422891385U 20241126. The patent publication number is CN223904392 (U). International Patent Classification codes..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Jiangsu Xianghe New Material Tech Co Ltd has secured a patent on Continuous Feeding System for Polyurethane Foaming. Hu Yaozhong developed the invention.
The patent application number is CN202520445487U 20250314. The patent publication number is CN223904390 (U). International Patent Classification codes ar..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Heat Insulation Structure of Mold has been issued to Guangxi Huajin Automobile Parts Co Ltd. This invention was developed by Zhang Xinfu and Wei Shanfeng.
The patent application number is CN202520468039U 20250318. The patent publication number is CN223904386 (U). International Patent Cla..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Huizhou Winpak Tech Co Ltd has received a patent for Automobile Volume Key Mold Convenient to Take Out. This invention was developed by Li Yuanhe, She Changhua and Gu Xiaobing.
The patent application number is CN202520413376U 20250311. The patent publication number is CN223904372 (U). International Patent ..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Tongcheng Meiyi Plastic Ind Co Ltd has obtained a patent for efficient cooling equipment for plastic products. This invention was developed by Fang Qing.
The patent application number is CN202520576378U 20250331. The patent publication number is CN223904365 (U). International Patent Classification code is ..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Shenzhen Bairun Precision Tech Co Ltd has been granted a patent for Plastic Package Mold. This invention was developed by Yang Qingping and Sun Yuhang.
The patent application number is CN202520437876U 20250313. The patent publication number is CN223904338 (U). International Patent Classification code is B2..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- State Intellectual Property Office of China has awarded a patent to Stiehl Ind Shanghai Co Ltd for Anti-adhesion Efficient Demolding Mold Structure. Jia Liang, Chen Nan, Cheng Yougang, Yang Dong and Gu Jinchun developed the invention.
The patent application number is CN202520583463U 20250331. The patent pu..
Plastics
| Tue 27 Oct 2026
Geneva, Oct. 27 -- Matereal Inc has applied WIPO patent for High-performance Block Copolymer. Mcnally Michael, Harris Jordan, Huang Zixu, Galphin Benjamin and Pienkos Philip developed it.
The patent application number is WO2026US24097 20260416. The patent publication number is WO2026222349 (A1). International Patent Classific..
Plastics
| Wed 28 Oct 2026
Geneva, Oct. 27 -- Hanwha Solutions has submitted a patent application for De-crosslinked Polyolefin Resin Having Excellent Weatherability, Composition Comprising Same, and Method for Preparing Same. This invention was developed by Kang Chul Ee, Lee Jae Hyeok, Song Han Soo, Jeon Bong Sik, Kim Sun Dong, Kim Dong Ho and Kang Won J..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Mixing and Stirring Device for Modified Plastic Particles has been issued to Ningbo Kenuo New Material Tech Co Ltd. This invention was developed by Ding Fan and Liu Feng.
The patent application number is CN202520495829U 20250320. The patent publication number is CN223904255 (U). Internat..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Shanghai Jieyi Biotechnology Co Ltd has secured a patent on Tear-resistant Multi-layer Composite Fiber Membrane Structure. Zhou Zhiping and Mao Li developed the invention.
The patent application number is CN20252075500U 20250113. The patent publication number is CN223904689 (U). International Patent Classi..
Plastics
| Tue 27 Oct 2026
Beijing, Oct. 27 -- Chinese Patent for Double-pull-tab Pull Head Pushing Mold Structure for Double-pull-tab Cutting and Penetrating Machine has been issued to Jiaxing Shunfa Zipper Equipment Co Ltd. This invention was developed by Ji Shunqing, Wei Yuansong and Hu Xiaoping.
The patent application number is CN202520591723U 2025..
Plastics
| Wed 28 Oct 2026
Geneva, Oct. 27 -- Sacmi Cooperativa Meccanici Imola Soc Cooperativa has sought patent for Method and Apparatus for Compression Moulding Plastic Objects of Concave Shape. This invention was developed by Rinaldi Ceroni Nicola, Baldisserri Davide and Fazziani Matteo.
The patent application number is WO2026IB52866 20260325. The ..
Plastics
| Wed 28 Oct 2026
Geneva, Oct. 27 -- World Intellectual Property Organization has received Rajeev Aadhira and Rajeev Kumar Ramachandran patent application for a Method for Producing Carbon Fiber Using Hydrothermal Liquefaction (HTL) Biocrude and Biosynthetic Crude. Rajeev Aadhira, Gokul Murugaiah Santhosh, Daniel Rufus Kitto Shibu, Chinnasamy Sen..
Plastics
| Wed 28 Oct 2026
Geneva, Oct. 27 -- World Intellectual Property Organization has released Helmholtz Zentrum Hereon GmbH patent application for Two-way Shape Memory Polymer Applications. This invention was developed by Herrmann Sarai, Farhan Muhammad and Izraylit Victor.
The patent application number is WO2026EP61225 20260417. The patent publi..
Plastics
| Wed 28 Oct 2026
Geneva, Oct. 27 -- World Intellectual Property Organization has released Univ De Haute Alsace, Coatex and Centre National De Le Recherche Scient Cnrs patent application for Preparation of a Polymer by Photopolymerisation. This invention was developed by Lalevée Jacques, Michaud Guillaume and Suau Jean-marc.
The patent applic..
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