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Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- Xiang Yizhen has submitted a patent application for Test Paper for Rapidly Detecting Head and Neck Tumor Markers in Saliva. This invention was developed by Xiang Yizhen and Shen Yiming.
The patent application number is CN202510997600 20250719. The patent publication number is CN120779035 (A). Internationa..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Zhejiang Deqing Lanya Crystal Fiber Co Ltd has submitted a patent application for Ceramic Fiber Paper Tension Detection Device and Method. This invention was developed by Chen Lianhua, Li Guofeng, Zhu Guomin, Chen Zhihong and Shen Xiyong.
The patent application number is CN202510858976 20250625. The paten..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Shanghai Zijiang Metallization Environmental Prot Material Co Ltd has submitted a patent application for Paper Coating Device and Coating Method Thereof. This invention was developed by Tang Long, Liu Wei, Shen Hua, Ke Duan and Shi Wenhua.
The patent application number is CN202510759746 20250609. The pate..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Shanghai Jiazi New Mat Co Ltd has filed a patent application for Green Preparation Method of Carbon Fiber Paper for Gas Diffusion Layer of Fuel Cell. This invention was developed by Lu Xuefeng and Zhang Mengfei.
The patent application number is CN202511252362 20250903. The patent publication number is CN1..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Zhejiang Shizai Biotechnology Co Ltd has submitted a patent application for Preparation Equipment for Wood-converted Carbon Fiber Paper. This invention was developed by Yu Wei and Chen Jie.
The patent application number is CN202511124569 20250812. The patent publication number is CN120776611 (A). Internat..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has published Shaanxi Topray Solar patent application for Process Optimization Method for Comprehensively Preventing and Treating Watermark and Paper Mark of Glass Finished Product. The invention was developed by Chen Wukui, Chen Jiahao, Chen Wenkai, Fan Xiaoqiang ..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Linyi Qinzheng Composite Mat Co Ltd has applied Chinese patent for Self-repairing High-temperature-resistant Hot Melt Adhesive Label Paper and Preparation Method Thereof. Mi Zizheng and Mi Yang developed it.
The patent application number is CN202511109675 20250808. The patent publication number is CN12077..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has received State Grid Sichuan Electric Power Company Neijiang Power Supply Company patent application for Digital Management and Analysis Method and System for Paper Protection Setting Value Sheet of Transformer Substation. Yang Lei, Xia Yongjian, Xian Xiuming, W..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Hainan Jinhai Pulp & Paper has submitted a patent application for Method for Rapidly Detecting Calorific Value of Black Liquor by Sulfate Pulping Process. This invention was developed by Liu Haiyun, Li Wujie and Guo Caihong.
The patent application number is CN202510879588 20250627. The patent publication nu..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Chongqing Light Ind Vocational College has applied Chinese patent for Vinasse Papermaking Pulping Pool Monitoring System and Method. Fu Jie, Zhang Xinle, Lyu Zhuoyao and Wu Hehe developed it.
The patent application number is CN202510987105 20250717. The patent publication number is CN120778174 (A). Intern..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Youpusen Electric Co Ltd has submitted a patent application for Energy-saving Control Method for Hydrapulper Process of Paper Mill. This invention was developed by Zhang Hongge, Wang Buyao, Song Jianyi, Xia Juefang and Liu Yijun.
The patent application number is CN202511227375 20250829. The patent publica..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has published Shanghai Shenqi Weizhi Tech Co Ltd patent application for Paper Pulp Making Foaming Device and Method. The invention was developed by Wang Zhen and Xu Dong.
The patent application number is CN202511267609 20250905. The patent publication number is ..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Kangaite Shandong Chemical Co Ltd has applied Chinese patent for Thermo-sensitive Coating Composition and Application Thereof in Thermo-sensitive Color Developing Paper. Wang Jing and Gao Jingqing developed it.
The patent application number is CN202511277704 20250909. The patent publication number is CN12..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has published Toray Advanced Mat Korea Co Ltd patent application for Method for Manufacturing Heat-resistant Paper, Heat-resistant Paper Manufactured Thereby, High-heat-resistance Electrical Insulation Material Comprising Same, and High-heat-resistance Structural M..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has published Krauss Sprenger GmbH & Co KG patent application for Coating Knife for Finishing Surfaces of Paper and Paperboard. The invention was developed by Verhaelen Philip, Nurmi Jani and Cossmann Jorg.
The patent application number is CN20238090424 20231012..
Paper and Pulp
| Thu 12 Mar 2026
Stockholm, March 12 -- Valmet has filed a patent application for Crescent Former for Producing Tissue Paper. This invention was developed by Adamsson Karl, Karlsson Stefan and Söderberg Stefan.
The patent application number is SE20200051044 20200904. The patent publication number is SE2051044 (A1). International Patent Class..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has released Jiangsu Senmei Life Tech Development Co Ltd patent application for Waste Pulp Residue Treatment Device for Raw Paper Production. This invention was developed by Zhou Ran.
The patent application number is CN20251184152 20250804. The patent publicatio..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- Guangdong Tango Information Paper Ltd has submitted a patent application for Multifunctional Printing Paper Production Equipment and Method. This invention was developed by Zhang Shixiong, Ye Weidong, Li Hansheng and Li Yunfeng.
The patent application number is CN20251194937 20250806. The patent publicati..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- CCCC Water Transportation Consultants has applied Chinese patent for Paper Feeding Device. Feng Zhe developed it.
The patent application number is CN202511202290 20250826. The patent publication number is CN120774270 (A). International Patent Classification codes are B65H29/18 and B65H31/30.
The abstract ..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- Yancheng Lijie Packaging Products Co Ltd has submitted a patent application for Adjustable Molded Pulp Conveying Structure. This invention was developed by Zhang Lianghai and Zhang Chunxia.
The patent application number is CN20251121776 20250724. The patent publication number is CN120774136 (A). Internati..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- Dezhou Chunxiang Packaging Products Co Ltd has submitted a patent application for Storage Loading Equipment for Paperboard Production Workshop. This invention was developed by Gong Chunxiang and Gong Zhenhong.
The patent application number is CN20251156351 20250730. The patent publication number is CN1207..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- Tongling Xingrui Intelligent Tech Co Ltd has submitted a patent application for Automatic Gluing Machine for Honeycomb Paperboard Processing. This invention was developed by Ma Nailuo, Tang Hanyong, Zhao Yang, Zhang Erhe, Li Zhanglin and Xu Rong.
The patent application number is CN20251185773 20250804. Th..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- Electric Power Research Institute of State Grid Shandong Electric Power has sought patent for Oil Paper Interface Conductivity Testing and Interface Charge Distribution Testing Device and Method. This invention was developed by Zhu Qingdong, Zhu Mengzhao, Li Longlong, Wang Xucheng, Wang Jian, Wang Xuelei, Gu..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- State Intellectual Property Office of China has released Cixi Zhenghe Packing Co Ltd patent application for Moisture-proof Corrugated Paper and Moisture-proof Method Thereof. This invention was developed by Wang Xuefeng.
The patent application number is CN202511267764 20250905. The patent publication numb..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- Dongguan Yejia Environmental Tech Co Ltd has submitted a patent application for Corrugated Folding Equipment for Air Filter Element Paper. Li Dongfang, Li Jingbin, Zeng Qingzhen, Zou Yongjun and Mao Jiehua developed the invention.
The patent application number is CN202511295657 20250911. The patent public..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- Shanghai Changfun Ind Development Co Ltd has applied Chinese patent for Low-carbon Paper Flexible Packaging Bag Coating Device. Chen Zhongpan and Liao Fei developed it.
The patent application number is CN202410419596 20240409. The patent publication number is CN120773397 (A). International Patent Classifi..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- Qinhuangdao Xinweidi Technology has submitted a patent application for Round Milling and Chamfering Production Line for Insulation Paper Rings. This invention was developed by Jia Xiliang, Li Kejian, Tang Jianyong, Gao Zhenhai and Wang Feng.
The patent application number is CN202511295381 20250911. The pate..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- Zhongshan Hongyi Color Printing Decoration Co Ltd has sought patent for Intelligent Alignment Paper Cutting Machine. This invention was developed by Wen Ruichao.
The patent application number is CN202511267945 20250905. The patent publication number is CN120773138 (A). International Patent Classification ..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- Shaoxing Xinfa Paper Co Ltd has submitted a patent application for High-precision Rapid Cutting Device for Paper Tube Production and Processing. Wang Guogang, Cai Boquan, Yu Guanxing, Zhang Jie, Wang Yuanguo and Wang Anbao developed the invention.
The patent application number is CN20251182959 20250804. T..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Southeast Digital Economic Development Institute and Zhejiang Zhuanzhu Zhilian Technology have submitted a patent application for Start-stop Scheduling Optimization System for Pulping Production Line Equipment. This invention was developed by Kong Fuchen, Cui Haoliang, Rong Yuxiang, Zhang Wen and Tang Qi.
..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 12 -- Hangzhou Dianzi University and Hangzhou Tuling Intelligent Tech Co Ltd have filed a patent application for Conversational Scientific Research Paper Interpretation Broadcasting Production Method Based on LLM Technology. This invention was developed by Pei Yating, Zhang Jiyong, Zhou Xiaofei, Chen Chen, Tang Ji..
Paper and Pulp
| Thu 12 Mar 2026
Beijing, March 12 -- Liu Maocheng, Yang Shixu and Zhang Yankun have submitted a patent application for Method for Intuitively Judging Quality of Coffee Pulp.
The patent application number is CN202411557651 20241104. The patent publication number is CN120772157 (A). International Patent Classification codes are B07C5/342, B07C5..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 11 -- DBC New Material Technology (Shanghai), Ring Coatings Ltd and Zhongke Lianhua Co Ltd have submitted a patent application for Bio-based Pha Oil-resistant and Moisture-permeable Coating for Hamburger Paper, Coated Paper and Preparation Method. Lin Fanqiu, Chen Yuezhi, Zhao Lei, Dou Wanqiang, Zhao Xuguang and K..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- Zhejiang Bisheng New Material has filed a patent application for Polymerizable Eutectic Antistatic Agent as Well as Preparation Method and Application Thereof in Decorative Paper. This invention was developed by Weng Binbin, Hu Lihe, Xu Junbin, Ye Yuqi and Ma Xiao.
The patent application number is CN2025111..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- Taibo Adhesive Material (Dongtai) has submitted a patent application for Release Paper reel Diameter Adjusting Winding Device. Guo Baikun, Guo Shengwang, Kwak Seung Woo, Wang Cheng, Wang Yaozai, Hang Shuangquan, Ma Luyang, Zhu Hua and Xuan Jiayu developed the invention.
The patent application number is CN..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- State Intellectual Property Office of China has received Suzhou Guanwei Thermal Sensitive Paper patent application for Paper Feeder for Thermo-sensitive Paper Processing. Xu Minhua developed the invention.
The patent application number is CN202511287033 20250910. The patent publication number is CN120756910..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- State Intellectual Property Office of China has released Anqing Jierun Paper Plastic patent application for Correcting Device and Correcting Method for Winding of Flexographic Film-coated Paper. This invention was developed by Huang He, Huang Shan, Chen Ye, Zhang Zhengkai and Jin Lele.
The patent applicatio..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- State Intellectual Property Office of China has received Yunnan Kunchuan Design & Research Institute patent application for Separation and Extraction Mechanism for Flying Paper in Tea Cake. Hou Zhengquan, Liu Weibin, Xu Qiang, Guan Xiaoyang, Ai Yingchun, Chen Xingbi, Wang Yijie and Yang Zongyun developed the..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- Quanzhou Dayu Paper & Plastic Products has submitted a patent application for Device for Producing Anti-scald Paper Bowl and Anti-scald Paper Bowl. This invention was developed by Chen Chuihui.
The patent application number is CN202511196610 20250826. The patent publication number is CN120756850 (A). Intern..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- State Intellectual Property Office of China has released Jinlong Paper Sishui Co Ltd patent application for Sewage Treatment Device and Treatment Method for Paper Pulp Papermaking. This invention was developed by Wang Junxian and Yang Yujun.
The patent application number is CN202510963758 20250714. The pa..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- State Intellectual Property Office of China has received Dongguan Guangci Biomedical Tech Co Ltd patent application for Concentration Equipment and Concentration Method for Producing Fruit Pulp or Jam Soft Sweets. Lin Shuiyin developed the invention.
The patent application number is CN202510960196 2025071..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- Nitto Denko has submitted a patent application for Film Assembly, in Particular Wrapping Paper Film, for Hygiene Products. This invention was developed by Homoell Dieter.
The patent application number is CN202510355287 20250325. The patent publication number is CN120757824 (A). International Patent Classifi..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- Shandong Xinya Paper & Plastic Packaging Co Ltd has filed a patent application for Straw Paper Production Equipment and Production Process Thereof. This invention was developed by Li Changjun.
The patent application number is CN202511195880 20250826. The patent publication number is CN120755941 (A). Inter..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- Hangzhou Ruike Printing Packaging Co Ltd has submitted a patent application for Nondestructive Cutting Device for Paper Product Manufacturing. Wang Yuhua, He Yuping and He Qicao developed the invention.
The patent application number is CN202511278633 20250909. The patent publication number is CN120755929 ..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- Pujiang Yonghui Plastic Co Ltd has submitted a patent application for Paper Tube Box Filling Machine. This invention was developed by Wu Jinghui.
The patent application number is CN202511123272 20250812. The patent publication number is CN120756717 (A). International Patent Classification codes are B65B19..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- Guangzhou Huacheng Paper Co Ltd has submitted a patent application for Packaging Manipulator for Toilet Paper Production and Packaging. Wu Zhiqiang developed the invention.
The patent application number is CN202510969361 20250715. The patent publication number is CN120756715 (A). International Patent Clas..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- State Intellectual Property Office of China has released Zhejiang Zhefeng New Mat Co Ltd patent application for Digital Painting Heat Transfer Printing Body Paper and Preparation Process Thereof. This invention was developed by Shi Junqi, Du Wenmin, Long Shunqiang, Wang Jiabing, Dong Wenrui, Wu Xianbao, Liu ..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- Zhejiang Sida Grinding has filed a patent application for Production System and Method of Flexible Paper-based Abrasive Paper. This invention was developed by Ruan Fuliang and Sun Lifang.
The patent application number is CN20251133364 20250725. The patent publication number is CN120755804 (A). International..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- State Intellectual Property Office of China has received Anhui Kailai Packaging Co Ltd patent application for Ultraviolet Disinfection System for Paper Cup Processing and Use Method Thereof. Yang Meijun developed the invention.
The patent application number is CN202510818381 20250618. The patent publicati..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 11 -- State Intellectual Property Office of China has released Hubei Lantu Paper Ind Co Ltd patent application for Paper Defect Detection Method and System. This invention was developed by Yin Daquan, Tu Jianfei and Yin Guixin.
The patent application number is CN202510831759 20250620. The patent publication num..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 11 -- Anhui Polytechnic University has submitted a patent application for Wave Energy Collecting Device with Paper Folding Structure for Power Generation. This invention was developed by Qi Xiaomin, Wang Zhihao, Zhang Weifeng, Zhang Jin, Wang Zhongyuan and Wang Jingping.
The patent application number is CN2025109..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 11 -- State Intellectual Property Office of China has received Dongguan Dawei Precision Tech Co Ltd patent application for Bgm Test Paper Connector. Ou Liping, Zhang Bin and Gu Chun developed the invention.
The patent application number is CN20251198072 20250806. The patent publication number is CN120761646 (A)..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 11 -- State Intellectual Property Office of China has published Zhejiang Ruisheng Medical Tech Co Ltd patent application for Tumor Abnormal Sugar Chain Detection Test Paper and Preparation Method Thereof. The invention was developed by Lu Xiuwei, Lu Caihong, Lu Shuaifeng and Zhao Xiaoyu.
The patent application ..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 11 -- Shanghai Yicang Commerce And Trade Co Ltd has applied Chinese patent for Compound Herbal Hollow Paper Tube as Well as Preparation Method and Application Thereof. Feng Lihong, Sun Junjie, Wang Yaodong, Pu Shuai, Zhou Hualiang, Li Jing, Wang Yue, Wang Zhisheng and Wang Feili developed it.
The patent applica..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 11 -- Shanghai Yicang Commerce And Trade Co Ltd has applied Chinese patent for Compound Herbal Paper as Well as Preparation Method and Application Thereof. Li Jing, Wang Yaodong, Zhou Hualiang, Pu Shuai, Wang Yue, Wang Zhisheng, Feng Lihong, Sun Junjie and Wang Feili developed it.
The patent application number ..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 11 -- Jiangsu Shuanglin New Material Tech Co Ltd has submitted a patent application for Coating and Laminating Equipment for Release Paper Production. This invention was developed by Cui Chunlan, Liu Quan and Gu Yu.
The patent application number is CN202511206728 20250827. The patent publication number is CN120..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 11 -- State Intellectual Property Office of China has received Shandong Meishijia Decoration Mat Co Ltd patent application for Quality Inspection Early Warning System for Impregnated Paper Production. Qin Maishou, Qin Shuailong, Jiao Huazhuang and Jiao Huachao developed the invention.
The patent application num..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 11 -- Guangxi App Paper has filed a patent application for Paper Product, Surface Sizing Agent and Method for Detecting Aluminum Content of Surface Sizing Agent. This invention was developed by Huang Jian, Su Wei, Qiu Guohuan, Zou Qingfeng, He Chuanqi, Zhang Pinzhao and Pan Haiyan.
The patent application number i..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 11 -- State Intellectual Property Office of China has received Xianhe patent application for One-step Coated Bible Paper and Production Process Thereof. Mao Xuemi, Zheng Shibin, Ke Xihuai, Wang Guangjun, Yang Changyu, Jiang Li, Liu Yihan and Zeng Yan developed the invention.
The patent application number is CN202..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 11 -- State Intellectual Property Office of China has published Xuanwu Hospital, Capital Medical University patent application for Visual Detection Test Paper for Intestinal Tract Cleanliness Before Gynecological Operation. The invention was developed by Lin Yinan, Hao Peiyu, Chen Xi and Yang Fenfen.
The patent a..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 11 -- Opd Shandong Paper Machinery has submitted a patent application for Self-adaptive Calendaring Control Equipment for Special Paper Production. This invention was developed by Zhang Zihua, Du Cankui and Yang Bendong.
The patent application number is CN202510946641 20250709. The patent publication number is CN..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 11 -- Anhui Xinxing Paper Co Ltd has submitted a patent application for Negative Pressure Suction Detection Device for Paper Cup Leakage Test. This invention was developed by Xu Jianghe, Xu Tao, Zhu Xunming and Wang Jun.
The patent application number is CN202511158200 20250819. The patent publication number is ..
Paper and Pulp
| Wed 11 Mar 2026
Manila, March 11 -- Nippon Kinsen Kikai has submitted a patent application for Paper Sheet Identification System. This invention was developed by Miyashita Yousuke and Hasegawa Makoto.
The patent application number is PH20191501917 20190816. The patent publication number is PH12019501917 (A1). International Patent Classificatio..
Paper and Pulp
| Wed 11 Mar 2026
Manila, March 11 -- Intellectual Property Office of the Philippines has published Polytechnic University Of The Philippines patent application for a Water Hyacinth Fiber and Pulp Extraction System. The invention was developed by Belen Eljun D, Ching Allan Paolo V, Dacanay Julius C and Salvador Jehrliten F.
The patent applicat..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- State Intellectual Property Office of China has received Tianjin Huajin Tech Co Ltd patent application for Display Rack for Selling Paper Products. Qin Guogang, Lin Guangming and Qiu Aiying developed the invention.
The patent application number is CN202511216613 20250828. The patent publication number is ..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- State Intellectual Property Office of China has released Shanghai Jiazhuang Intelligent Tech Co Ltd patent application for Double-contact Multi-level Driven Electronic Paper Manicure Nail and Control Method Thereof. This invention was developed by Chen Zhijun, Zhu Wei, Feng Wei, Sun Lang, Lu Tao, Lei Suping,..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 11 -- Vivo Mobile Communication has sought patent for Wallpaper Updating Method and Device, Equipment, Medium and Product. This invention was developed by Liu Mengting.
The patent application number is CN202510876711 20250626. The patent publication number is CN120762798 (A). International Patent Classification c..
Paper and Pulp
| Wed 11 Mar 2026
Warsaw, March 11 -- Izobud Spolka Z Ograniczona Odpowiedzialnoscia has sought patent for Method of Preparing an Asphalt Mix, in Particular for Tar Papers.
The patent application number is PL20180427551 20181026. The patent publication number is PL427551 (A1). International Patent Classification code is C08L95/00.
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- Hangzhou Haina Machinery Co Ltd has submitted a patent application for Convenient-to-fix Absorbent Cotton Fluffing Device for Paper Diaper Production. Xu Shuwei, Xu Yuanquan, Ren Xiaolei and Huang Jing developed the invention.
The patent application number is CN202511142071 20250815. The patent publicatio..
Paper and Pulp
| Wed 11 Mar 2026
Beijing, March 11 -- State Intellectual Property Office of China has received Jinjiang Haina Machinery Inc patent application for Processing Device for Preventing Retraction of Rubber Bands and Waistbands of Paper Diapers. Hong Yiyuan, He Ziping and Li Liangyi developed the invention.
The patent application number is CN202511..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 10 -- ESG New Energy Mat Co Ltd, Green Ekco Nickel Metals Ltd, Qingmeibang New Energy Mat Co Ltd and Gem Co Ltd have submitted a patent application for Rapid Thickening System for Laterite-nickel Ore Pulp. This invention was developed by Xu Kaihua, Satrijo Sumantri Brodgeonegro, Cui Tao, Arnaldo Marullitua Sinaga,..
Paper and Pulp
| Tue 10 Mar 2026
Geneva, March 10 -- World Intellectual Property Organization has released Valmet patent application for a Shoe for a Paper Machine Press. This invention was developed by Paulsson Jan, Tolfsson Karl-johan, Bergström Viktor and Leandersson Anders.
The patent application number is WO2025EP74389 20250827. The patent publication ..
Paper and Pulp
| Mon 09 Mar 2026
Geneva, March 10 -- World Intellectual Property Organization has published Tokan Kogyo patent application for Paper Lid. The invention was developed by Tanaka Yuusuke, Watanabe Tsuneaki, Abe Yutaka and Kato Takuya.
The patent application number is WO2025JP13638 20250403. The patent publication number is WO2026048118 (A1). Int..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 10 -- Vivo Mobile Communication has applied Chinese patent for Wallpaper Interaction Method and Device, Electronic Equipment and Readable Storage Medium. Liu Chaohui developed it.
The patent application number is CN202510865403 20250626. The patent publication number is CN120743416 (A). International Patent Class..
Paper and Pulp
| Sun 08 Mar 2026
Alexandria, March 9 -- IOW has submitted a patent application for Single-layer Crepe Paper Packaging Material for Use in Mailers. This invention was developed by Talda Timothy Alan and Moran John Michael.
The patent application number is US202519382737 20251107. The patent publication number is US20260062868 (A1). International..
Paper and Pulp
| Sun 08 Mar 2026
Alexandria, March 9 -- Aspen Tech Corp has submitted a patent application for Process Modelling Method and System for Non-linear Continuous-like Process and Application in Pulp and Paper Industry. This invention was developed by You Jiangsheng, Santos Julian, Feng Simon, Zhao Hong, Tateya-blancett Janet L and Claussen Heiko.
..
Paper and Pulp
| Sun 08 Mar 2026
Alexandria, March 9 -- U.S. Patent and Trademark Office has received The Procter & Gamble Company patent application for Rolled Paper Product Arrays. Ross Kari Beth and Bender Barret L developed the invention.
The patent application number is US202519383866 20251110. The patent publication number is US20260062164 (A1). Internat..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- Dongguan Wuxin Automation Tech Co Ltd has submitted a patent application for Non-stop Long Gummed Paper Rolling and Pasting Mechanism. Cheng Chang and Chen Tieyu developed the invention.
The patent application number is CN202511115620 20250808. The patent publication number is CN120736320 (A). Internationa..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has released Beiren Intelligent Equipment Tech Co Ltd patent application for Automatic Paper Roll Positioning Device and Positioning Method. This invention was developed by Xue Zhicheng, Wang Kun, Wang Chao, Li Guoliang, Song Huaming, Yao Haiqin and Chen Jia.
The..
Paper and Pulp
| Mon 09 Mar 2026
Geneva, March 10 -- Nanjing Yimu Intelligent Technology has submitted a patent application for Test Paper Roll for Automatically Testing Water Quality Indicator. This invention was developed by Wang Yue, Hu Lihui and Li Zhiqiang.
The patent application number is WO2024CN140338 20241218. The patent publication number is WO202604..
Paper and Pulp
| Mon 09 Mar 2026
Geneva, March 10 -- South China University of Technology has sought patent for Self-locking Fixture for Testing Tensile Strength of Paper and Usage Method Therefor. This invention was developed by Long Jin, Chen Hongcheng, Wang Yi, Hu Jian and Wu Zhongzhao.
The patent application number is WO2024CN129884 20241105. The patent ..
Paper and Pulp
| Mon 09 Mar 2026
Geneva, March 10 -- Kurita Water Industries has filed a patent application for Method for Treating Paper Diaper. This invention was developed by Yoshisada Kokoro and Umemoto Mayu.
The patent application number is WO2025JP15435 20250421. The patent publication number is WO2026048132 (A1). International Patent Classification code..
Paper and Pulp
| Mon 09 Mar 2026
Geneva, March 10 -- Tokan Kogyo has submitted a patent application for Paper Lid. Tanaka Yuusuke, Watanabe Tsuneaki, Abe Yutaka and Kato Takuya developed the invention.
The patent application number is WO2025JP13637 20250403. The patent publication number is WO2026048117 (A1). International Patent Classification codes are B65..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 10 -- State Intellectual Property Office of China has released Rongyao Terminal patent application for Gridding Picture Generation Method, Wallpaper Generation Method and Electronic Equipment. This invention was developed by Gao Xin and Jin Liang.
The patent application number is CN202411157875 20240821. The pate..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 10 -- State Intellectual Property Office of China has released Shandong Taiyang Honghe Paper Ind Co Ltd, Shandong Sun Paper Industry Joint Stock, Yanzhou Tianzhang Paper Ind Co Ltd and Nanning Sun Paper Ind Co Ltd patent application for Papermaking Filter Press Monitoring Method Based on Image Recognition Processi..
Paper and Pulp
| Sun 08 Mar 2026
Alexandria, March 9 -- U.S. Patent and Trademark Office has received IOW patent application for Package Enclosure Using Single-layer Crepe Paper Packaging Materials and Related Package. Talda Timothy Alan and Moran John Michael developed the invention.
The patent application number is US202519382629 20251107. The patent publica..
Paper and Pulp
| Sun 08 Mar 2026
Beijing, March 9 -- Foshan Dingmao Tech Co Ltd has submitted a patent application for Method for Testing Water Absorbability of Coated Paper. Xiang Hua, Xu Wanqi, Xiang Jie, Lu Hang, Bian Yu and Zhang Fangshuai developed the invention.
The patent application number is CN202510841847 20250623. The patent publication number is ..
Paper and Pulp
| Sun 08 Mar 2026
Beijing, March 9 -- Huizhou Dongxin Paper Products Co Ltd has submitted a patent application for Finished Paper Adhesion Testing Equipment. This invention was developed by Fu Rufang and Chen Sanqing.
The patent application number is CN20251109815 20250722. The patent publication number is CN120741336 (A). International Patent..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 10 -- Jujo Paper has applied Chinese patent for Paperboard and Manufacturing Method Thereof. Akiyama Yusuke, Matsuno Yuya, Fujimoto Kota and Kawasaki Kentaro developed it.
The patent application number is CN20248016915 20240228. The patent publication number is CN120752394 (A). International Patent Classificati..
Paper and Pulp
| Mon 09 Mar 2026
Geneva, March 10 -- World Intellectual Property Organization has released Valmet patent application for Controlling a Bale Press in a Pulp Baling System to Compress a Current Bale to a Desired Height. This invention was developed by Norén Björn, Wall Eskilsson Fredrik, Estlind Emil and Åkerlund Claes.
The patent applicatio..
Paper and Pulp
| Mon 09 Mar 2026
Geneva, March 10 -- De Anda Gomez Eduardo Favian has applied WIPO patent for Composition Comprising Natural Agave Pulp and Method for Preparing Same.
The patent application number is WO2025MX50053 20250827. The patent publication number is WO2026049609 (A1). International Patent Classification codes are A23L2/04, A23L2/38, A2..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 10 -- Hangzhou Yashi Digital Tech Co Ltd has sought patent for Online Examination Integrated Intelligent Paper Marking Method and System. This invention was developed by Zheng Hang.
The patent application number is CN202510915394 20250703. The patent publication number is CN120745643 (A). International Patent C..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 10 -- State Intellectual Property Office of China has released Beijing Shiguang Shufang Culture Media Co Ltd patent application for Intelligent Test Paper Composition Method and Device. This invention was developed by Xiao Yun.
The patent application number is CN202511148964 20250818. The patent publication num..
Paper and Pulp
| Sun 08 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has received Zhuhai Brightening Ind Co Ltd patent application for Paper Tape Wear Resistance Testing Machine. Liu Wenfeng, Liang Yong, Zhou Dali and Lee Jong-yoon developed the invention.
The patent application number is CN202511274478 20250908. The patent public..
Paper and Pulp
| Sun 08 Mar 2026
Beijing, March 9 -- Anhui Yonghao New Material Tech Co Ltd has submitted a patent application for Rapid Leak Detection Device for Disposable Paper Cups. This invention was developed by Dong Zihao, Cheng Yonghua and Dong Yong.
The patent application number is CN202510797825 20250616. The patent publication number is CN12074086..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- Guangdong Ocean University has filed a patent application for Molecular Marker Related to Artocarpus Heterophyllus Pulp Texture, Primer Combination and Application. This invention was developed by Li Yingzhi, Wang Yipian and Wang Shujie.
The patent application number is CN202511233816 20250901. The patent pu..
Paper and Pulp
| Tue 10 Mar 2026
Beijing, March 10 -- State Intellectual Property Office of China has received University of Electronic Science and Technology of China patent application for Academic Paper Reference Anomaly Detection Method Based on Mutual Information Representation Learning. Yu Changlin and Liu Zhen developed the invention.
The patent applica..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- Zhejiang Laibao Display Tech Co Ltd has filed a patent application for Electronic Paper Display Device and Electronic Equipment. This invention was developed by Qiao Chuanxing, Yuan Jin and Wang Kai.
The patent application number is CN202510946374 20250709. The patent publication number is CN120742596 (A)...
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- State Intellectual Property Office of China has released HKC patent application for Electronic Paper Display Panel, Driving Method Thereof and Electronic Paper Display Device. This invention was developed by Yang Xinxin, Li Zeyao, Lan Tian, Yang Maokun, Yang Menglin, Fu Yujuan and Ye Lidan.
The patent applic..
Paper and Pulp
| Mon 09 Mar 2026
Beijing, March 9 -- HKC has sought patent for Electronic Paper Display Panel and Electronic Paper Display Equipment. This invention was developed by Wu Ting and Ye Lidan.
The patent application number is CN20251166246 20250730. The patent publication number is CN120742594 (A). International Patent Classification codes are G02F1..
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