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Paper and Pulp
| Fri 28 Nov 2025
Beijing, Nov. 29 -- Southeast University and State Grid Energy Res Institute Co Ltd have submitted a patent application for Pulping and Papermaking Integrated Energy System Planning Method for Carbon Transaction and Equipment Transformation Scene. This invention was developed by Zhou Suyang, Mou Runfan, Gu Wei, Motohiro and Xia ..
Paper and Pulp
| Fri 28 Nov 2025
Munich, Nov. 29 -- Interzero Repasack GmbH has sought patent for Apparatus and Method for Repulping Used Paper. This invention was developed by Lauf Uwe and Korsten Sven.
The patent application number is EP20250176559 20250515. The patent publication number is EP4653610 (A1). International Patent Classification code is D21B1/..
Paper and Pulp
| Fri 28 Nov 2025
Munich, Nov. 29 -- Billerud AB has applied European patent for Stretchable Paper. Valtanen Eero Antero and Hildén Lars developed it.
The patent application number is EP20230800842 20231103. The patent publication number is EP4652324 (A1). International Patent Classification codes are D21F1/08, D21H11/04, D21H17/42, D21H17/68, ..
Paper and Pulp
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Papacks Sales has been granted a patent for Multipart Molds and Three-dimensional Pulp Articles Molded Therefrom. This invention was developed by Dag Tahsin and Barth Florian.
The patent application number is US202519048195 20250207. The patent publication number is US12480259 (B2). International Patent C..
Paper and Pulp
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- U.S. Patent and Trademark Office has awarded a patent to Papacks Sales for 3D Printed Tooling for Pulp Molding Process. Dag Tahsin and Barth Florian developed the invention.
The patent application number is US202519205246 20250512. The patent publication number is US12480257 (B2). International Patent Cla..
Paper and Pulp
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- U.S. Patent and Trademark Office has awarded a patent to The Procter & Gamble Company for Rolled Paper Product Arrays. Ross Kari Beth and Bender Barret L developed the invention.
The patent application number is US202418738510 20240610. The patent publication number is US12479614 (B2). International Paten..
Paper and Pulp
| Sat 29 Nov 2025
Beijing, Nov. 29 -- University of Science and Technology Beijing has submitted a patent application for Folding Lateral Flow Immunochromatography Test Paper Card and Preparation Method Thereof. This invention was developed by Liu Mengyi, Shi Guoqing, Wang Siqi, Liu Jiaxi, Chen Zihao, Wang Yixuan and Li Xinrui.
The patent applic..
Paper and Pulp
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has published Hangzhou Bang Wei Fluid Tech Co Ltd patent application for Device and Method for Measuring Concentration and Granularity of Deep-sea Mining Ore Pulp. The invention was developed by Zhang Jinsu, Yang Bitu and Huang Dunbeng.
The patent application num..
Paper and Pulp
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has published Xiamen Zhongqian Machinery Co Ltd patent application for Edge Burr Treatment Device for Paper Dinner Plate Production. The invention was developed by Su Shuangquan and Su Binglong.
The patent application number is CN202510404835 20250402. The patent..
Paper and Pulp
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Chuangyue New Mat Taizhou Co Ltd has submitted a patent application for Easily Degradable and Recoverable Chewing Gum Wrapping Paper. This invention was developed by Ji Shaowu, Qian Jiang and Huang Hao.
The patent application number is CN202510188846 20250220. The patent publication number is CN119900196 (..
Paper and Pulp
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Nantong Fuling Electromechanical Tech Co Ltd has submitted a patent application for Horizontal Dipping Dryer for Decorative Paper Production. This invention was developed by Li Jinyan, Chen Hongbing and Gu Zhibing.
The patent application number is CN202510247396 20250304. The patent publication number is C..
Paper and Pulp
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Yantai Metastar Special Paper Co Ltd has submitted a patent application for Aramid Paper for Resin-infiltration-resistant Honeycomb Core Material and Preparation Method of Aramid Paper. This invention was developed by Sun Jing, Zhang Junhua, Cheng Yang, Lee Wookbong, Guo Xiaotong, Wang Yuyang, Liu Ping and Ch..
Paper and Pulp
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Fujian Minqing Shuangling Paper Co Ltd has filed a patent application for Efficient Processing Method of Biodegradable Specialty Paper. This invention was developed by Huang Xudan and Huang Jianchao.
The patent application number is CN202411750672 20241202. The patent publication number is CN119900191 (A)...
Paper and Pulp
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Shandong Xinhe Paper Making Eng Co Ltd has submitted a patent application for Compact Shoe Pressing Device of Toilet Paper Machine and Working Method of Compact Shoe Pressing Device. This invention was developed by Zhang Lei, Yang Enze, Xia Jirui, Han Meiying and Liu Fei.
The patent application number is C..
Paper and Pulp
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Guangdong Paper Industrial Res Institute Co Ltd has filed a patent application for Preparation and Use Method of Lanthanum-iron Functionalized Silicon Dioxide Aerogel Phosphorus Removal Agent. This invention was developed by Liu Haisheng, Dai Shangzhi, Jiang Lijie, Chen Yang, Wang Zhu and Shen Yanda.
The p..
Paper and Pulp
| Sat 29 Nov 2025
Munich, Nov. 29 -- European Patent Office has published Honor Device patent application for Wallpaper Display Method and Electronic Device. The invention was developed by Liu Chao and Guo Zhihao.
The patent application number is EP20240829913 20240229. The patent publication number is EP4654567 (A1). International Patent Classi..
Paper and Pulp
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- U.S. Patent and Trademark Office has awarded a patent to Avita International Ltd and Fund Butantan for Multifunctional Immature Dental Pulp Stem Cells and Therapeutic Applications. Kerkis Irina developed the invention.
The patent application number is US202217935574 20220926. The patent publication numb..
Paper and Pulp
| Fri 28 Nov 2025
Beijing, Nov. 29 -- Foshan Shunde Xunchuang Printing and Packaging Co Ltd has submitted a patent application for Intelligent Quality Control System for Paper Packaging Products. This invention was developed by Xu Caijie.
The patent application number is CN202411863954 20241218. The patent publication number is CN119904135 (A)..
Paper and Pulp
| Fri 28 Nov 2025
Alexandria, Nov. 29 -- Michilin Prosperity Co Ltd has received a patent for Paper Holding Mechanism and Paper Shredder. This invention was developed by Pan Guofeng.
The patent application number is US202318139636 20230426. The patent publication number is US12478976 (B2). International Patent Classification codes are B02C18/0..
Paper and Pulp
| Sat 29 Nov 2025
Beijing, Nov. 29 -- State Intellectual Property Office of China has released Jiangsu Wenchuang Tech Co Ltd patent application for Release Paper Rewinding Equipment. This invention was developed by Gao Zhenlong, Wei Qingsong, Gao Fubo and Gao Zhenjie.
The patent application number is CN202510209227 20250225. The patent publica..
Paper and Pulp
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Jiangsu Hedao New Mat Manufacturing Co Ltd has submitted a patent application for Honeycomb Paper Core Paper Bonding Production Control System and Method Thereof. This invention was developed by Yin Xiangling, He Jiaqi, Zhang Yansen and Ding Xirun.
The patent application number is CN202411831968 20241212. ..
Paper and Pulp
| Sat 29 Nov 2025
Beijing, Nov. 29 -- Hebei Siruien New Material Tech Co Ltd has filed a patent application for Super-soft Waterproof Abrasive Paper and Preparation Method Thereof. This invention was developed by Ren Pingjun, Qi Chaohui and Chen Senjun.
The patent application number is CN202411957895 20241227. The patent publication number is ..
Paper and Pulp
| Fri 28 Nov 2025
Munich, Nov. 29 -- Jujo Paper has filed a patent application for Paper Container. This invention was developed by Nakamura Kouya.
The patent application number is EP20230917589 20230831. The patent publication number is EP4653334 (A1). International Patent Classification codes are B65D5/06, B65D5/40 and B65D5/74. Cooperative ..
Paper and Pulp
| Fri 28 Nov 2025
Beijing, Nov. 28 -- Gold Hong Ye Paper (Nantong) and Gold Hong Ye Paper Group Co Ltd have submitted a patent application for Control System of Household Paper Processing Machine and Control Method Thereof. This invention was developed by Zhang Honglin, Xu Jiahong and Yang Delin.
The patent application number is CN20251016197 ..
Paper and Pulp
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Pratt Corrugated has secured a patent on Cushioned Mailer. Sollie Greg and Stanton Christopher M developed the invention.
The patent application number is US202318099502 20230120. The patent publication number is US12473134 (B2). International Patent Classification codes are B32B3/30, B65D75/32, B65D81/..
Paper and Pulp
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has published Jiangxi Xingtai Technology patent application for Electronic Paper Display Data Conversion Device and Method. The invention was developed by Ouyang Hao and Zhang Zhen'an.
The patent application number is CN202411988127 20241231. The patent publication..
Paper and Pulp
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released HKC patent application for Array Substrate, Flexible Color Electronic Paper Display Panel and Control Method. This invention was developed by Cao Junhong and Ye Lidan.
The patent application number is CN202510302827 20250314. The patent publication num..
Paper and Pulp
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- U.S. Patent and Trademark Office has awarded a patent to Van Boom Joel and Krahl William R for Pressure Sensitive Printable Paper Products and Their Use with Packaging and Containers.
The patent application number is US202418650365 20240430. The patent publication number is US12473119 (B2). Internationa..
Paper and Pulp
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- GLORY KOGYO has been granted a patent for Light Detection Sensor, Light Detection Device, and Paper Sheets Processing Device. Konishi Hiroshi, Sato Takeshi and Okui Yuuichirou developed the invention.
The patent application number is US201917043080 20190307. The patent publication number is US12474471 (B2..
Paper and Pulp
| Fri 28 Nov 2025
Alexandria, Nov. 28 -- U.S. Patent and Trademark Office has awarded a patent to Mainetti SpA for Tubular Element of Cellulose or Paper Material for Making Hangers, Process for Making the Same and Hangers Using Said Tubular Element. Mainetti Mario developed the invention.
The patent application number is US202218553935 2022040..
Paper and Pulp
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has received Institute of Automation Shandong Academy of Sciences patent application for Method and System for Measuring Water Content of Paper Based on Radar Backscattering. Guo Yongbin, Jiao Minghui, Wang Zhongmin, Yang Xiuwei, Li Yizhang, Li Ke and Sun Huanyu de..
Paper and Pulp
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has published Dali Yixiang Paper Co Ltd patent application for Device and Method for Detecting Paper Strip-shaped Hole Belt of Tipping Paper. The invention was developed by Ma Taotao, Yang Wenliang, Shi Haisheng and Yang Jinping.
The patent application number is ..
Paper and Pulp
| Fri 28 Nov 2025
Beijing, Nov. 28 -- Baotou Iron and Steel Group has filed a patent application for Method for Rapidly Measuring Concentration of Ore Pulp. This invention was developed by Chen Hongchao, Liu Xuecheng, Liu Yunpeng, Pei Yueyong, Sheng Xuebo, Zhao Yingshun and Zhang Yanqing.
The patent application number is CN202411882068 2024121..
Paper and Pulp
| Fri 28 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has released Gong Yu patent application for Differentiated Label Paper and Labeling Machine for Same.
The patent application number is CN20251097690 20250122. The patent publication number is CN119889148 (A). International Patent Classification codes are B65C3/16..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Shenzhen Quanshi Luobo Robot Application Tech Co Ltd has secured a patent on Filter Paper Support. Sun Jiangchuan and Xu Zonglin developed the invention.
The patent application number is CN202422513568U 20241017. The patent publication number is CN223248860 (U). International Patent Classification code is ..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Jiangsu Dazhong Electric Motors Co Ltd has sought patent for Paper Embedding Equipment for Stator. This invention was developed by Zhu Yinbo, Li Xuejun, Ju Lihua, Wu Guang, Zhu Yueping and Huang Yin.
The patent application number is CN202510352444 20250325. The patent publication number is CN119891657 (A)...
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 28 -- Xinjiang Turpan Huozhou Fruit Industry has been granted a patent for Device for Automatically Separating Grape Skin, Pulp and Seeds. This invention was developed by Wang Hailong, Xu Hui, Ma Jianyong, Xu Linlin, Wang Yan, Wang Jing, Li Ling, Chen Ya and Lian Weijia.
The patent application number is CN20242239..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has awarded a patent to Yunnan Xxrhqy Packing Mat Co Ltd for Cleaning and Disinfecting Device for Lining Paper Production Workshop. Zhang Junzhong, Zhang Baoying, Liu Hai and Liu Panyu developed the invention.
The patent application number is CN202422421137U 2024..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 28 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Bangye Nursing Mat Co Ltd for Absorbing Core Body of Paper Diaper. Zong Mingyi and Zhang Bin developed the invention.
The patent application number is CN202422252351U 20240914. The patent publication number is CN223248422 (U). Inte..
Paper and Pulp
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- Celwise AB has obtained a patent for tool or tool part, system including such a tool or tool part, method of producing such a tool or tool part and method of molding a product from a pulp slurry. This invention was developed by Andersson John, Vogt Udo and Pierce David A.
The patent application number i..
Paper and Pulp
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- UPM-Kymmene has obtained a patent for BCTMP-tailored SCK paper for release liner. This invention was developed by Rissanen Mikko, Kotilainen Jukka, Hiltunen Harri, Kekäläinen Kaarina and Heikkinen Jari.
The patent application number is US202318113743 20230224. The patent publication number is US124736..
Paper and Pulp
| Thu 27 Nov 2025
Alexandria, Nov. 28 -- KT&G has secured a patent on Wallpaper Composition and Wallpaper from Which Flavor Ingredients are Released by Heat. Lee Changgook developed the invention.
The patent application number is US202218253133 20221117. The patent publication number is US12473692 (B2). International Patent Classification codes ..
Paper and Pulp
| Fri 28 Nov 2025
Beijing, Nov. 28 -- Zhilin Information Tech Co Ltd has sought patent for Physical and Chemical Practical Operation AI Auxiliary Paper Marking Method and System Based on Multi-modal Information Event Detection. This invention was developed by Zhao Shujun, Li Shuailing, Lei Pengrui and Wang Shuhong.
The patent application numbe..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Guangdong Shiteng Wisdom Tech Co Ltd and Guangdong Tengwei Zhizao Tech Co Ltd have submitted a patent application for High-strength Water-resistant Corrugated Paper and Application Thereof in Waterproof Carton. Liu Yun, Ding Zhenqian, Ge Man, Xing Shiwei, Gao Liqing and Liu Jinbo developed the invention.
T..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Huizhou Fenghai Intelligent Equipment Co Ltd, Zhang Wenjun, Tan Aiming and Zhu Maosong have been awarded a patent for Paper Pulp Making System. This invention was developed by Zhu Maosong, Zhang Wenjun and Tan Aiming.
The patent application number is CN202421445967U 20240624. The patent publication number ..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Shandong Qiaobang Paper Technology has obtained a patent for paper pulp washing and filtering device for napkin production. This invention was developed by Cao Xinyi.
The patent application number is CN202422778427U 20241114. The patent publication number is CN223127454 (U). International Patent Classifica..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Zhejiang Huachuan Industrial Group has obtained a patent for rough pulping equipment for reproducing corrugated medium paper from waste paper. This invention was developed by Feng Xiaoyi, Feng Xianjin, Zhang Huiming and Shi Wenjun.
The patent application number is CN202422194102U 20240906. The patent publi..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Shandong Haoze Paper Co Ltd has filed a patent application for Paper Roll Weight Detection Device. This invention was developed by Liu Xiangbing, Liu Tingting, Liu Zhihua, Sun Cunliang and Dong Yan.
The patent application number is CN202510376584 20250328. The patent publication number is CN119880104 (A). ..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Kunming Dingcheng Tech Co Ltd has been awarded a patent for Cleaning Mechanism of Tipping Paper Sizing Device. This invention was developed by Kong Debang, Li Zhonghu, Cao Song, Zhang Xin, Zhao Weidong and Zhang Yu.
The patent application number is CN202421824007U 20240730. The patent publication number is..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has awarded a patent to Ningbo Changya New Material Tech Co Ltd for Multifunctional Sugarcane Pulp Cup Holder. Xu Jianhai developed the invention.
The patent application number is CN202422560181U 20241023. The patent publication number is CN223126228 (U). Interna..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Hefei Hengxin Life Technology has received a patent for Turnover Buckling Paper Cup Cover. This invention was developed by Xu Jian, Yan Shujing, Zhang Sihua and Qu Haiyan.
The patent application number is CN202422537218U 20241021. The patent publication number is CN223126226 (U). International Patent Classif..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has published Gem Hong Kong International Logistics Co Ltd patent application for Method and System for Regulating and Controlling Concentration of Laterite-nickel Ore High-pressure Leaching Ore Pulp. The invention was developed by Wu Xiangyi, Liu Wei, Satrillo, Cui..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has awarded a patent to Banbanjia Hangzhou Brand Man Co Ltd for Sticky Note Paper and Pull-out Sticky Note. Li Silong developed the invention.
The patent application number is CN202422811727U 20241118. The patent publication number is CN223278788 (U). Internation..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Panzhihua University has received a patent for Paper Aligning and Binding All-in-one Machine. This invention was developed by Liao Lili and Li Hui.
The patent application number is CN202421831662U 20240731. The patent publication number is CN223278784 (U). International Patent Classification codes are B42B..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Shanghai Grando Digital Tech Co Ltd has received a patent for Ink-leakage-proof Paperboard Digital Printer Capable of Rapidly Switching Printing Modes. This invention was developed by Liu Wenxiang.
The patent application number is CN202422677804U 20241104. The patent publication number is CN223278774 (U). ..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Fuyang Youmei New Material Tech Co Ltd has secured a patent on High-temperature Hot Air Blow-drying Device for Synthetic Paper. Wang Bin, Li Fen and Li Yanling developed the invention.
The patent application number is CN202422494824U 20241015. The patent publication number is CN223278746 (U). International..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Zhuhai Baiyin Automation Equipment has submitted a patent application for Paper Holder Device Compatible with Tube Core Size and Thermal Printer. Bao Teng and Du Tiande developed the invention.
The patent application number is CN202411971030 20241230. The patent publication number is CN119872098 (A). Interna..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Dongguan Yuejiayin Packaging Products Co Ltd has submitted a patent application for Paper Box Processing Surface Code Spraying Device and Using Method Thereof. Xie Qi, Zhu Junhua and Zou Jihui developed the invention.
The patent application number is CN20251040102 20250110. The patent publication number is..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Global Resources International Tech Jiaxing Medical Electronic Co Ltd has submitted a patent application for Production Method of Grid Composite Wrinkling Wiping Paper. Bao Weiguo, Xiao Ting, Yu Ying, Pu Jianhua and Tang Min developed the invention.
The patent application number is CN202510222130 20250227...
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Guangdong Qinshanmei Intelligent Equipment Company Ltd By Share has submitted a patent application for Glue-free Flattening Forming Device for Corrugated Paper. This invention was developed by Wang Shunbo.
The patent application number is CN202510275222 20250308. The patent publication number is CN11987200..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Zhejiang Xinwei Machinery Co Ltd has submitted a patent application for Paper Box Forming and Assembling Machine. This invention was developed by Zhao Zhangyun, Pan Ruiji, Yan Minming, Hu Chenghua, Xie Zhongjie and Xu Junjie.
The patent application number is CN202510264060 20250306. The patent publication ..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Zhejiang Wanyi Intelligent Packaging Tech Co Ltd has filed a patent application for Die Cutting Device for Coffee Paper Cup and Using Method. This invention was developed by Huang Yong, Huang Jian, Wan Peng and Xu Changyin.
The patent application number is CN202510129123 20250205. The patent publication nu..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has awarded a patent to Kingstar Ind Wuhan Co Ltd for Wet Toilet Paper with Good Sealing and Packaging Effects. Liu Jun developed the invention.
The patent application number is CN202422310902U 20240923. The patent publication number is CN223126397 (U). Internati..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Chinese Patent for Transfer Device for Laser Paper Processing has been issued to Hubei Mengke Paper Co Ltd. This invention was developed by Li Yang, Zhang Qing and Wu Yi.
The patent application number is CN202422395579U 20240930. The patent publication number is CN223279160 (U). International Patent Classi..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Jiangsu University of Science and Technology has filed a patent application for High-strength-plastic Multi-component Alloy Material for Paper Cutter. This invention was developed by Wang Lu, Yang Lin, Song Yue, Li Guifeng, Ge Maozhong, Wang Ze, Mok Ji-ho and Liu Zepeng.
The patent application number is CN20..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Fande Shandong Machinery Mfg Co Ltd has been granted a patent for Double-cavity Composite Cementing Material Pulping All-in-one Machine with Isolation Structure. Meng Xiangyong, Meng Fancai and Liu Yi developed the invention.
The patent application number is CN202422502784U 20241016. The patent publication..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Huizhou Chengtaichang New Material Tech Co Ltd has been granted a patent for Die Cutting Paper Cutting Assembly. Yan Jinwei developed the invention.
The patent application number is CN202421536687U 20240701. The patent publication number is CN223278149 (U). International Patent Classification codes are B26..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Qingdao Yuhejia Packaging Printing Co Ltd has obtained a patent for discharging device of paper cutter. This invention was developed by Xu Guangchao, Shi Xiaoyun and Liang Lei.
The patent application number is CN202422456997U 20241011. The patent publication number is CN223278115 (U). International Patent ..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has released Shandong Silaike Intelligent Technology patent application for Metal Can Interlayer Stacking System Capable of Stably Laying Felt Paper. This invention was developed by Lu Hua'nan, Chen Xiaowei, Wang Jingyu and Gao Xiaoyu.
The patent application number..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Anhui Senman Machinery Equipment Tech Co Ltd has submitted a patent application for Paper Laying Machine. This invention was developed by Tu Tianfeng.
The patent application number is CN202510331929 20250320. The patent publication number is CN119873003 (A). International Patent Classification codes are B6..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Dongguan Aozhong Abrasive Tools Co Ltd has submitted a patent application for Anti-blocking Bending-resistant Abrasive Paper and Preparation Process Thereof. Zheng Shirong developed the invention.
The patent application number is CN202510170249 20250217. The patent publication number is CN119871242 (A). In..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Jiangsu Lee & Man Paper Manufacturing has received a patent for Solid-liquid Mixing Spray Head for Wind Conveyor. This invention was developed by Li Wenbin.
The patent application number is CN202421926514U 20240809. The patent publication number is CN223128317 (U). International Patent Classification codes a..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Jiangsu Kinuo Furnace Roller Co Ltd has secured a patent on Paper Shredder Knife. Zhu Min and Kong Jian developed the invention.
The patent application number is CN202422110832U 20240829. The patent publication number is CN223128220 (U). International Patent Classification code is B02C18/18.
The abstra..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has awarded a patent to Guangdong Bonze Chuangke Electrical Appliance for Paper Shredder with Replaceable Paper Shredding Cutter. Yan Baofan and Wu Wen developed the invention.
The patent application number is CN202421499555U 20240628. The patent publication number..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Shandong Jiayue Material Tech Co Ltd has submitted a patent application for Drying Device for Vacuum Aluminized Paper Production. This invention was developed by Li Xiaoqian.
The patent application number is CN202510368457 20250327. The patent publication number is CN119879541 (A). International Patent Cla..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Shandong Shengxiang Science and Trade Co Ltd has submitted a patent application for Rapid Drying Device and Drying Method for Paper Tube Processing. This invention was developed by Zhang Shaowei, Hao Chunfeng, Yuan Xinyi, Wang Lijun, Zhao Lansheng, Luan Guangming and Wen Shidong.
The patent application num..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has awarded a patent to Pangang Group Chongqing Vanadium Titanium Technology and Chongqing Titanium Ind Co Ltd Of Pangang Group for Horizontal Pulping Dispersion Tank for Laboratory. Li Kaijuan, Xiao Wenjun, Liu Jia, Luo Jing and Ke Lianghui developed the invention...
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Henan Haili Future Tech Group Co Ltd has sought patent for Dispersible Plant Antibacterial Wet Toilet Paper and Preparation Method Thereof. This invention was developed by Zhang Yingying, Tang Peiyuan, Zhang Haijun, Peng Jun and Zhang Tongju.
The patent application number is CN202411986560 20241231. The pa..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Foshan Xinfei Hygienic Materials has applied Chinese patent for Manufacturing Method of Degradable Food Packaging Paper. Mu Kejing, Yuan Hanbing, Chen Xuanwei, Yan Jiajian and Chen Qiupei developed it.
The patent application number is CN202510198434 20250222. The patent publication number is CN119877321 (A)...
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Xi'an University of Science and Technology has submitted a patent application for Solid Waste-aramid Fiber Stone Base Paper and Preparation Method Thereof. Kang Le, Li Pengfei, Lian Xiaoqing, Deng Junping, Du Huiling and Fan Zimin developed the invention.
The patent application number is CN20251041663 202501..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has received Mudanjiang Hengfeng Paper Co Ltd patent application for Production Method of Functional Oil-absorbing Surface Paper. Wang Chao, Wang Zhanyu, Zou Zhonghe, Han Bangchao, Li Yanwei, Wang Qicheng, Wu Xianna, Han Xuesong, Liu Hongjuan and Luo Kaiwen develope..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has published Zibo Yongfeng Environmental Protection Technology patent application for Preparation Method of Corrugated Paper. The invention was developed by Wang Dong, Zhang Yaqiong and Wu Zhitong.
The patent application number is CN202510370105 20250327. The pate..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Zhejiang Jingxing Paper Joint Stock has filed a patent application for Eccentric Fastening Device. This invention was developed by Xu Qiang, Xu Honghua and Tu Zongyue.
The patent application number is CN202411862091 20241217. The patent publication number is CN119877312 (A). International Patent Classificati..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- Chengdu Aer Paper Ind Co Ltd has sought patent for Filtering Equipment of Paper Machine. This invention was developed by Yang Hezhong.
The patent application number is CN20251057602 20250114. The patent publication number is CN119877311 (A). International Patent Classification code is D21D5/04. Cooperative..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Xuan Paper has submitted a patent application for Preparation Method of Xuan Paper Wingceltis Bark Pulp. Zhao Hukun, Chen Wenbin, Liu Meng, Zhang Jiuling, Zhu Fanglin and Xu Xichen developed the invention.
The patent application number is CN202510210376 20250225. The patent publication number is CN1198..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- China Nat United Equipment Group Corporation Anyang Machinery Co Ltd has sought patent for Production Line for Producing Dissolving Pulp by Using Cooking Process. This invention was developed by Zhang Sufang, Sun Lijuan, Pan Yanan, Wang Zhongkui, Zhang Zhengwei, Kang Yanping, Xi Fei, Tang Tingting, Liu Zhijie..
Paper and Pulp
| Wed 26 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has released Guangxi Xianhe New Mat Co Ltd patent application for Preparation Process of Chemi-mechanical Pulp. This invention was developed by Lan Hongyan, Li Qiming, Wang Liming, Qiu Yu and Li Mingchuan.
The patent application number is CN202510238392 20250303...
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Quanzhou Weisheng New Material Tech Co Ltd has obtained a patent for absorbent paper forming and processing equipment. This invention was developed by Li Enjin.
The patent application number is CN202422702113U 20241106. The patent publication number is CN223278675 (U). International Patent Classification c..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Jiangxi Taiji Paper Ind Co Ltd has secured a patent on Industrial Paper Tube Winding and Gluing Device. He Yong, Ge Ping and Chen Weizhi developed the invention.
The patent application number is CN202422484938U 20241015. The patent publication number is CN223278673 (U). International Patent Classification ..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Wenzhou Jialing Machinery Co Ltd has received a patent for Paper Bag Forming Mechanism. This invention was developed by Zhang Songlai.
The patent application number is CN202521566541U 20250725. The patent publication number is CN223278660 (U). International Patent Classification codes are B31B70/00, B31B70..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Anhui Pando EP Tech Co Ltd has secured a patent on Easily-demoulded Mold for Paper Cup Production. Zhang Guohui, Han Yingchun and Lyu Baomin developed the invention.
The patent application number is CN202422616711U 20241029. The patent publication number is CN223278646 (U). International Patent Classificat..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Shanghai Dinglong Machinery has been granted a patent for Servo Printing, Slotting and Die-cutting Machine for Paper Feeding Front Edge Servo Updraught Type Pressure-free Paper Feeding. This invention was developed by Ding Genlong.
The patent application number is CN202422501470U 20241016. The patent publica..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Guangzhou Hengyu Packaging Products Co Ltd has been granted a patent for Paper Separating Machine for Packaging Carton. Huang Faxin, Zou Junhua and Huang Shuifa developed the invention.
The patent application number is CN202422436531U 20241010. The patent publication number is CN223278631 (U). Internationa..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Zhengzhou Feng Hong Machinery Equipment Technology has been granted a patent for Multifunctional High-speed Paper Cup Machine. Zhang Mingfei, Zhang Dong and Dong Chengjun developed the invention.
The patent application number is CN202421994285U 20240816. The patent publication number is CN223278628 (U). Inte..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Nine Dragons Paper, Shenyang has been awarded a patent for Slurry Tailing Treatment Device. This invention was developed by Peng Fugui, Ni Zhihao and Sun Zhiqiang.
The patent application number is CN202422677568U 20241104. The patent publication number is CN223278607 (U). International Patent Classification ..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Jiaxing Shuchang Office Supplies Co Ltd has received a patent for Film Tension Compensation Device of Paper Film Laminating Machine. This invention was developed by Shi Shuzhen.
The patent application number is CN202422625706U 20241030. The patent publication number is CN223278537 (U). International Patent..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- State Intellectual Property Office of China has awarded a patent to Zaozhuang Chenghuitao New Material Tech Co Ltd for Slitting Equipment for Paper Product Manufacturing. Zhang Tao and Zhong Daoshang developed the invention.
The patent application number is CN202422728017U 20241108. The patent publication ..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Jilin Enhua New Mat Packaging Co Ltd has received a patent for Paper Separating Machine Paper Pressing Wheel Mechanism Convenient to Disassemble. This invention was developed by Wang Jinfu.
The patent application number is CN202422430269U 20241009. The patent publication number is CN223278108 (U). Internat..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Hainan Jinhai Pulp & Paper Co Ltd has been granted a patent for Tool Arranging Device of Paper Cutter. This invention was developed by Tang Chuansheng and Lyu Botao.
The patent application number is CN202422580100U 20241024. The patent publication number is CN223278091 (U). International Patent Classificat..
Paper and Pulp
| Thu 27 Nov 2025
Beijing, Nov. 27 -- Zhejiang Jumei Special Mat Co Ltd has been granted a patent for Cutting Device for Cutting Leather Release Paper. This invention was developed by Lin Changwu, Yin Bin, Li Jun, Chen Mohua and Weng Shaomin.
The patent application number is CN202422721850U 20241108. The patent publication number is CN22327808..
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