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Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Zhuhai Senbao Paper Ind Co Ltd has obtained a patent for paper product composite core raw material blending equipment. This invention was developed by Wu Bing.
The patent application number is CN202520540248U 20250326. The patent publication number is CN224024828 (U). International Patent Classification cod..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Guilin Yishang Tech Co Ltd has received a patent for Mixed Hot Pulp Pulping Machine for Making Wet Pulp Rice Flour. This invention was developed by Qin Caiyou, Lu Shichang, Deng Yi and Tan Xingyong.
The patent application number is CN202520584196U 20250331. The patent publication number is CN224024793 (U). ..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Chinese Patent for Insulation Paper Structure has been issued to Honda Motor. This invention was developed by Imamura Takehiro, Kumagai Masaki and Kashihara Keiichiro.
The patent application number is CN202520324925U 20250227. The patent publication number is CN223986997 (U). International Patent Classificati..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Zhejiang Lanteng New Material Tech Co Ltd has been granted a patent for Rapid Detection Device for Water Resistance of Paper Fibers. Kuang Yuhong developed the invention.
The patent application number is CN20252105219U 20250521. The patent publication number is CN223986119 (U). International Patent Classifi..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Hunan Yaogangxian Mining Co Ltd has secured a patent on Scheelite Flotation Pulp Mixing and Stirring Device. Guo Jiangxu, Cao Peng and Hu Zheng developed the invention.
The patent application number is CN202520721212U 20250416. The patent publication number is CN224024911 (U). International Patent Classific..
Paper and Pulp
| Tue 10 Nov 2026
Alexandria, Nov. 9 -- Varden Process has filed a patent application for a Process for Forming a Moulded Pulp Fibre Product. This invention was developed by Methven Liam, Appleford Mark, Gordon Stuart, Tabor Rico and Santoso Dion.
The patent application number is US202319119984 20231010. The patent publication number is US202603..
Paper and Pulp
| Tue 10 Nov 2026
Alexandria, Nov. 9 -- U.S. Patent and Trademark Office has received Suzano patent application for Barrier Composition, Use Thereof, Method for Manufacturing Flexible Packaging and Paper Packaging. Marabezi Karen and De Oliveira Joel developed the invention.
The patent application number is US202419486011 20240520. The patent pu..
Paper and Pulp
| Tue 10 Nov 2026
Alexandria, Nov. 9 -- Suzano has sought patent for Paper, Coated Paper, Uses Thereof, Paper Packaging and Methods. This invention was developed by Marabezi Karen and Belini Fernanda Caciatori.
The patent application number is US202419486004 20240520. The patent publication number is US20260348097 (A1). International Patent Clas..
Paper and Pulp
| Tue 10 Nov 2026
Alexandria, Nov. 9 -- U.S. Patent and Trademark Office has received The Procter & Gamble Co patent application for Recycled Pulp Compositions. Cappel Anthony Frederick, Broyles Norman Scott, Jiang Xiao and Weisman Paul Thomas developed the invention.
The patent application number is US202619667720 20260505. The patent publica..
Paper and Pulp
| Tue 10 Nov 2026
Alexandria, Nov. 9 -- U.S. Patent and Trademark Office has released Shaoxing Univ patent application for Preparation Method for Distillers Grain-based Lyocell Fiber Pulp. This invention was developed by Zhuang Xiaoxiong, Xi Bojun, Shen Chi, Mao Jian and Jin Enqi.
The patent application number is US202318996952 20230331. The p..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Chinese Patent for Ore Pulp Bubble Generating Device and Flotation Machine has been issued to Honglu Intelligent Technology (Shandong). This invention was developed by Mou Peng, Wang Xinming, Liu Dongqing, Zou Tianxiang, Lu Tao, Liu Wei and Wang Lifeng.
The patent application number is CN202520320202U 2025022..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- State Intellectual Property Office of China has awarded a patent to Kunshan Shandelong Machinery Equipment Co Ltd for Blade Crushing Mechanism for Fruit and Vegetable Pulping. Wang Huawei, Zhao Xiaozhu and Zhao Jisong developed the invention.
The patent application number is CN202520510001U 20250321. The pa..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Hefei Wanxing Packaging Paper Board Co Ltd has received a patent for Explosion-proof Edge Paperboard Cutting Equipment. This invention was developed by Gao Zhichuan, Xu Dongfeng, Yin Jun, Wu Guohui, Xie Kun, Xu Qizhi, Shan Rongrong, Zhang Shengli, Xu Mingfang and Huang Guang.
The patent application number i..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Chinese Patent for Paper Fixing Device and Paper Cutting Equipment has been issued to Guangdong Kangpai Huanchuang Technology. This invention was developed by Zhang Bo, Yang Qingping, Cheng Shide, Shen Xianbing, Huang Junchu and Hao Yanwei.
The patent application number is CN202520538435U 20250326. The patent..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Zhejiang Saili Intelligent Manufacturing has secured a patent on Multi-linkage Bidirectional Paperboard Grooving All-in-one Machine. Chen Jian, Liu Xin and Zheng Rongque developed the invention.
The patent application number is CN202520909559U 20250509. The patent publication number is CN223981877 (U). Intern..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Guangdong Jiadalong Packaging Co Ltd has secured a patent on Breathable Aluminum-foil Paper Gasket. Xue Yuwan and Zheng Fenyi developed the invention.
The patent application number is CN202520614368U 20250402. The patent publication number is CN223982259 (U). International Patent Classification codes are B3..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- State Intellectual Property Office of China has awarded a patent to Yuncheng Embossing Mfg Co Ltd for Opposite Pressing Forming Plate Roller for Paper Product Processing. Jia Linjiang developed the invention.
The patent application number is CN202520558028U 20250327. The patent publication number is CN22398..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Banlangu New Material Tech Co Ltd for Embossing Processing Device for Decorative Paper. Yu Zheming developed the invention.
The patent application number is CN202520693566U 20250414. The patent publication number is CN223982244 (U)..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- State Intellectual Property Office of China has awarded a patent to Chongqing Helike Packaging Products for Embossing Device for Paper Product Production. Lin Daizhi and Wang Chao developed the invention.
The patent application number is CN202520556514U 20250327. The patent publication number is CN223982243 (..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Kunshan Huasen Environmental Protection Tech Co Ltd has obtained a patent for edge folding device for paper honeycomb tray production. This invention was developed by Wei Yongcheng, Zhang Ye and Ma Zhongyuan.
The patent application number is CN202520691282U 20250414. The patent publication number is CN22398..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Jiangsu Nanjiang Machinery Co Ltd has secured a patent on Pasting Mechanism of Anti-toppling Paper Bag Production Line and Production Line. Xu Zhilin developed the invention.
The patent application number is CN202520627986U 20250407. The patent publication number is CN223982240 (U). International Patent Cla..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Foshan Tecon Package Machinery Co Ltd has secured a patent on Glue Spraying Device for Center Joint of Paper Tube. Chen Guozhen, Tang Weifeng, Zhang Hao, Chen Xiaolin and Gan Deshao developed the invention.
The patent application number is CN202520607751U 20250402. The patent publication number is CN2239822..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Zhejiang Qunle Packaging Tech Co Ltd has obtained a patent for hemming and sealing device for composite paper can. This invention was developed by Zhao Zhengliang and Qiu Aiqin.
The patent application number is CN202520397345U 20250308. The patent publication number is CN223982229 (U). International Patent ..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Henan Suotu Packaging Co Ltd has been granted a patent for Intelligent Full-automatic Paper Barrel Forming Machine. This invention was developed by Cheng Gong.
The patent application number is CN202520529419U 20250325. The patent publication number is CN223982227 (U). International Patent Classification cod..
Paper and Pulp
| Tue 10 Nov 2026
Alexandria, Nov. 9 -- Jose Nikhil has filed a patent application for Biodegradable Paper Cup Coated with Plant-derived or Bioengineered Cutin for Enhanced Water Resistance. This invention was developed by Jose Nikhil.
The patent application number is US202519198079 20250504. The patent publication number is US20260347052 (A1)..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Qingdao Luosheng Trans Machinery Co Ltd has been granted a patent for Dry and Wet Paper Machine. Feng Quanbao developed the invention.
The patent application number is CN202520710622U 20250415. The patent publication number is CN224023442 (U). International Patent Classification codes are A47K10/32 and C02F..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Changzheng Medical Supplies Huaian Co Ltd has been awarded a patent for Toilet Paper. This invention was developed by Zhang Yi, Wang Junnan and Yang Fan.
The patent application number is CN202520677344U 20250410. The patent publication number is CN224023440 (U). International Patent Classification code is A..
Paper and Pulp
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Zhejiang Saili Intelligent Manufacturing has received a patent for Feeder Adjustable Paperboard Grooving Machine. This invention was developed by Chen Jian, Liu Xin and Zheng Rongque.
The patent application number is CN202520356487U 20250303. The patent publication number is CN223989800 (U). International Pat..
Paper and Pulp
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Zhejiang Benkete Tipping Paper has received a patent for Narrow Tipping Paper Roll Slitting Device. This invention was developed by Zhou Jicang, Gao Xiaoqi, Sun Lihong, Wang Yanbin, Fang Liling and Yan Haiqin.
The patent application number is CN202520588581U 20250331. The patent publication number is CN223989..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Guangdong Xinghui Cnc Equipment Co Ltd has received a patent for Continuous Paper Feeding Adjusting Device for Paperboards. This invention was developed by Li Guoqing, Yang Qingzhao and Tan Xiaolin.
The patent application number is CN202520567821U 20250327. The patent publication number is CN223982216 (U). ..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Yixing Wellknit Container Bag has been granted a patent for Microwave Drying Equipment for Paper Bag Production. This invention was developed by Zhu Haiyong and Lu Xiaocong.
The patent application number is CN202520651920U 20250409. The patent publication number is CN223985524 (U). International Patent Classi..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Jiangsu Dongxin Paper Co Ltd has received a patent for Drying Room for Cone Paper Tube. This invention was developed by Chen Wei and Zhou Daofei.
The patent application number is CN202520715532U 20250416. The patent publication number is CN223985479 (U). International Patent Classification codes are F26B25/..
Paper and Pulp
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Pinghu Henglong Paper Tube Co Ltd has secured a patent on Gluing and Stirring Device for Paper Tube Production. Zhang Qungen, Jin Zhanggen, Yang Yingen, Lu Weiwei, Hu Zuhua and Chu Jiangen developed the invention.
The patent application number is CN202520454775U 20250314. The patent publication number is CN..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Dongguan Honghao Intelligent Machinery Tech Co Ltd has been granted a patent for Paper Pulp Layer Prepressing Equipment. This invention was developed by Zhang Yong and Wang Jun.
The patent application number is CN202520785756U 20250424. The patent publication number is CN223983906 (U). International Patent ..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Anhui Huisheng Paper Plastic Product Co Ltd has been awarded a patent for Hot-pressing Forming Machine for Paper Pulp Molding Processing. This invention was developed by Kan Weidong, Wang Zhongjun and Li Yinsheng.
The patent application number is CN202520340779U 20250228. The patent publication number is CN..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Hangzhou Fanda Ind Co Ltd has secured a patent on High-strength Honeycomb Paperboard Structure. Qu Fuqiang and Ma Kefeng developed the invention.
The patent application number is CN202520398269U 20250307. The patent publication number is CN223983903 (U). International Patent Classification codes are B32B29/..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Shandong Jingelin Machinery Equipment Co Ltd has received a patent for Papermaking Pulping Pressure Screen Fin Rapid Adjusting Device. This invention was developed by Han Bingshuang, Zhao Ning and Zhao Lingming.
The patent application number is CN202520811802U 20250427. The patent publication number is CN22..
Paper and Pulp
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Chinese Patent for Multifunctional Paper Extraction Bag has been issued to Meng Haitong.
The patent application number is CN202520444010U 20250314. The patent publication number is CN223987830 (U). International Patent Classification code is A47K10/18.
Paper and Pulp
| Mon 09 Nov 2026
Beijing, Nov. 9 -- State Intellectual Property Office of China has awarded a patent to Shenyang Huifeng Packaging Product Co Ltd for Integrated Paper Showing Stand. Wu Baochun developed the invention.
The patent application number is CN202520319479U 20250226. The patent publication number is CN223987764 (U). International Pat..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Dingkai Co Ltd has been granted a patent for Extraction Type Notepaper Holder. This invention was developed by Zhou Jiade.
The patent application number is CN202520128867U 20250120. The patent publication number is CN223982929 (U). International Patent Classification codes are B65D25/04 and B65D83/08.
A..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Peart Packaging Co Ltd for Interval Type Anti-explosion Pulp Adhesion Structure of Food Packaging Box. Zheng Xiuyang developed the invention.
The patent application number is CN20252107570U 20250521. The patent publication number i..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Zhejiang Qinggeng Yudu Ind Co Ltd has received a patent for Double-layer Moon Cake Paper Packaging Box. This invention was developed by Chen Qun, Gong Haipeng, Lin Jiajian, Lin Kailuan, Lin Wei and Lin Kaifen.
The patent application number is CN202520650514U 20250408. The patent publication number is CN2239..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Chongqing Helike Packaging Products has obtained a patent for lifting type paper packaging box. This invention was developed by Lin Daizhi, Yang Fan and Wang Chao.
The patent application number is CN202520657344U 20250409. The patent publication number is CN223982806 (U). International Patent Classification c..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Suzhou Derun Prec Manufacturing Co Ltd has received a patent for Paper Box Feeding Device. This invention was developed by Shen Saiming.
The patent application number is CN202520737623U 20250418. The patent publication number is CN223982761 (U). International Patent Classification codes are B65B43/46 and B6..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- State Intellectual Property Office of China has awarded a patent to Suzhou Derun Prec Manufacturing Co Ltd for Paper Box Receiving Mechanism. Shen Saiming developed the invention.
The patent application number is CN202520737578U 20250418. The patent publication number is CN223982760 (U). International Paten..
Paper and Pulp
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Xuchen Mining Tech Development Xuzhou Co Ltd has been granted a patent for Ore Pulp Mixing Device. Pan Shengjian, Liu Zhiping, Wu Changlong, Zhang Chao, Pan Yuewen and Zhai Haiyan developed the invention.
The patent application number is CN20252042357U 20250109. The patent publication number is CN223988435 ..
Paper and Pulp
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Zhejiang Yangtse River Mixers Co Ltd has secured a patent on Rapid Pulping Tank. Hu Xiaochun, Zhou Chuitong and Ying Zhuoxiang developed the invention.
The patent application number is CN202520122941U 20250120. The patent publication number is CN223988350 (U). International Patent Classification codes are B..
Paper and Pulp
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Chinese Patent for Filter Paper Mounting Structure of Filtering, Washing and Drying Machine has been issued to Zhejiang Yaguang Technology. This invention was developed by Chen Jingbo, Huang Zebao, Lin Baokang and He Minghong.
The patent application number is CN202520673462U 20250410. The patent publication n..
Paper and Pulp
| Mon 09 Nov 2026
Beijing, Nov. 9 -- Jiangxi Ansue Industry Development has been granted a patent for Composite Core Containing Wood Pulp and Production Line Thereof. This invention was developed by Hu Yongsheng.
The patent application number is CN20242381468U 20241213. The patent publication number is CN223987978 (U). International Patent Class..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Chengkang Yanchuang Co Ltd has obtained a patent for paper container and paper blank plate. This invention was developed by Chen Jiangqin and Li Yuchen.
The patent application number is CN202520161877U 20250123. The patent publication number is CN223982789 (U). International Patent Classification codes are ..
Paper and Pulp
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Zheng Yucheng has secured a patent on Paper Box Arranging and Bagging Mechanism. Zheng Yucheng developed the invention.
The patent application number is CN202520819794U 20250428. The patent publication number is CN223982722 (U). International Patent Classification codes are B65B35/20 and B65B35/56.
The ..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Shanghai Bojian Ind Co Ltd and East China University of Science and Technology have submitted a patent application for Test Paper for Detecting Silane or Phosphine and Preparation Method of Test Paper. This invention was developed by Zhang Xiao, He Yun, Zha Tianchang and Chen Tao.
The patent application num..
Paper and Pulp
| Sat 07 Nov 2026
Munich, Nov. 6 -- Billerud AB has applied European patent for MG Kraft Paper. Stööd Mikael developed it.
The patent application number is EP20240828344 20241210. The patent publication number is EP4829145 (A1). International Patent Classification code is D21G9/00. Cooperative Patent Classification code is D21G9/009 (EP).
Paper and Pulp
| Sat 07 Nov 2026
Munich, Nov. 6 -- European Patent Office has released Metsae Spring Oy patent application for a Pulp Composition and a Method. This invention was developed by Roselli Annariikka and Poukka Outi.
The patent application number is EP20240828458 20241219. The patent publication number is EP4829138 (A1). International Patent Class..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Ass Biological Tech Co Ltd has applied Chinese patent for Complex Enzyme Preparation and Pretreatment Method for Pulping Wood/bamboo Chips by Using Complex Enzyme Preparation. Wu Yunzuo, Sun Kourong and Huang Cheng developed it.
The patent application number is CN202610509742 20260417. The patent publicatio..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has received Century Sunshine Shouguang Special Paper Co Ltd and Shandong Xianhua Electronic Tech Co Ltd patent application for Decorative Base Paper and Preparation Method Thereof. Liu Min, Jia Wenhui, Shin Boo Sung, Xu Huimin, Xu Jingyi, Wang Jinxia and Chen Xiaoya..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has received Guangdong Donghe Ind Co Ltd patent application for Scada-based Pulping Process Control Parameter Optimization Method and System. Zhang Zhitie and Zhang Junqi developed the invention.
The patent application number is CN202610744618 20260527. The patent..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Taian Xindeli Biotechnology Co Ltd has sought patent for Method for Reducing Polymerization Degree of Cellulose by Adopting Enzyme Method in Process for Producing Lyocell Fiber by Utilizing Papermaking Pulp Through Dry Method. This invention was developed by Qiao Jinxing, Qiao Yuhai and Dong Yanhong.
The pa..
Paper and Pulp
| Sat 07 Nov 2026
Munich, Nov. 6 -- Schoeller Felix Gmbh Co Kg has applied European patent for Compostable Carrier Material for Photographic Papers. Kozlowski Dr Christoph, Galinski Yvonne, Berner Hans-ulrich and Rolfes Kunibert developed it.
The patent application number is EP20240836741 20241220. The patent publication number is EP4828309 (A..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 7 -- State Intellectual Property Office of China has received Zhejiang University of Science and Technology patent application for Paper Cup Small Target Defect Detection Algorithm of Fbdnet Model. Xiang Zhong, Zhang Shuaian, Zhou Jinqian, Cao Linqian, Wang Junru and Chen Jie developed the invention.
The patent ap..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Baoding Xiangyu Paper Ind Co Ltd has submitted a patent application for Paper Surface Defect Detection Device and Method. This invention was developed by Liu Zirui.
The patent application number is CN202610751242 20260528. The patent publication number is CN122430345 (A). International Patent Classification..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Xinghengbo Xiamen Packaging Co Ltd has filed a patent application for Honeycomb Paperboard Composite Drying Device. This invention was developed by Zhou Song and Zhou Feng.
The patent application number is CN202610875638 20260617. The patent publication number is CN122429577 (A). International Patent Classi..
Paper and Pulp
| Sat 07 Nov 2026
Munich, Nov. 6 -- European Patent Office has published Billerud AB patent application for Paperboard Having Light Barrier Properties. The invention was developed by Carlsson Gilbert.
The patent application number is EP20240833691 20241219. The patent publication number is EP4829148 (A1). International Patent Classification co..
Paper and Pulp
| Sat 07 Nov 2026
Munich, Nov. 6 -- European Patent Office has released Nestle patent application for Packaged Paper-based Capsules. This invention was developed by Galaffu Nicola, Hentzel Stéphane, Pasti Claudia and Niederreiter Gerhard.
The patent application number is EP20240820743 20241206. The patent publication number is EP4828459 (A1)...
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 7 -- Qiyuan Laboratory has submitted a patent application for Notepaper Cache Management Device and System and General Processor. This invention was developed by Wei Yimin, Zhang Naitian, Fu Xiaoxia, Zheng Si, Du Zhenmin, Liu Youhai, Zhao Rongcheng, Chen Yunxia, Lyu Yashuai and Wang Lei.
The patent application num..
Paper and Pulp
| Sat 07 Nov 2026
Munich, Nov. 6 -- University of Dundee has submitted a patent application for Cation Exchange Paper. This invention was developed by Pflughaupt Robin.
The patent application number is EP20240834057 20241220. The patent publication number is EP4829154 (A1). International Patent Classification codes are C08B5/00, C08L1/16, D21H25..
Paper and Pulp
| Sat 07 Nov 2026
Munich, Nov. 6 -- Billerud AB has submitted a patent application for High Density Paper Production. This invention was developed by Nordström Fredrik.
The patent application number is EP20240828419 20241216. The patent publication number is EP4829152 (A1). International Patent Classification codes are D21G1/00, D21H19/52, D21H..
Paper and Pulp
| Sat 07 Nov 2026
Munich, Nov. 6 -- European Patent Office has published Billerud AB patent application for Method for Preparing a Coated Paperboard or a Coated Linerboard. The invention was developed by Bohlin Erik and Liljequist Hanna.
The patent application number is EP20240829471 20241216. The patent publication number is EP4829151 (A1). Int..
Paper and Pulp
| Sat 07 Nov 2026
Munich, Nov. 6 -- Billerud AB has submitted a patent application for Method for Production of a Multi-ply Paperboard. This invention was developed by Hagelqvist Magnus and Attemalm Adam.
The patent application number is EP20240809341 20241119. The patent publication number is EP4829143 (A1). International Patent Classification ..
Paper and Pulp
| Sat 07 Nov 2026
Munich, Nov. 6 -- Billerud AB has sought patent for Method for Production of a Multi-ply Paperboard. This invention was developed by Hagelqvist Magnus and Attemalm Adam.
The patent application number is EP20240809340 20241119. The patent publication number is EP4829142 (A1). International Patent Classification code is D21F11/04..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- LCFC Hefei Electronics Technology has filed a patent application for Preparation Method of Paper Pulp Molded Product and Paper Pulp Molded Product Prepared by Same. This invention was developed by Cheng Wang, Wei Mingtang and Zhang Shuwei.
The patent application number is CN202610799498 20260604. The patent p..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has published Suzhou National Clean Technology patent application for Filter Paper Sizing Device of High-efficiency Filter. The invention was developed by Li Shuixing.
The patent application number is CN202610920239 20260624. The patent publication number is CN12242..
Paper and Pulp
| Sat 07 Nov 2026
Munich, Nov. 6 -- European Patent Office has received Nestle patent application for Moulded Pulp Articles with Improved Barrier Properties. Galaffu Nicola, Hausmann Michael Karlheinz and Haeri Martin developed the invention.
The patent application number is EP20240820737 20241206. The patent publication number is EP4828296 (A1)..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 7 -- Harbin University of Science and Technology has submitted a patent application for Transformer Oil Paper Insulation Aging State Evaluation Method Based on Hybrid Integrated Regression. Li Hangxu, Guan Huidong, Lu Yi, Zhao Yi and Cheng Song developed the invention.
The patent application number is CN2026105380..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Yanzhou Tianzhang Paper Ind Co Ltd, Shandong Sun Household Paper Co Ltd and Shandong Sun Paper Industry Joint Stock have received a patent for Electrical Cabinet Wiring Locking Device. This invention was developed by Xu Dongfang, Li Na and Li Lu.
The patent application number is CN202520208030U 20250210. Th..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Shaanxi Dijian Land Eng Quality Inspection Co Ltd and Shaanxi Dijian Land Engineering Technology Research Inst Co Ltd have been granted a patent for Test Paper for Detecting Available Phosphorus in Soil and Storage Device. This invention was developed by Fan Li, Sun Xubo, Zhou Yan, Liu Qing, Zheng Ling, Wang Z..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Dazhang New Mat Shijiazhuang Co Ltd has submitted a patent application for Dynamic Adjusting System for Specialty Paper Texture Embossing Robot Array. This invention was developed by Tang Shuo, Dong Yaru, Dong Zhigang, Dong Jianhua, Dong Yatao and Hang Jing.
The patent application number is CN202610411976 2..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Xi'an Jiaotong-Liverpool University has sought patent for Paper Folding Structure and Manufacturing Method Thereof. This invention was developed by Sakai Yasunori, Zhu Ziqian, Wang Yirui and Zhang Huan.
The patent application number is CN202610805524 20260605. The patent publication number is CN122425888 (A)...
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Foshan Nanhai Baotuo Papermaking Equipment has received a patent for Vacuum Carrier Roller Hydraulic Loading Device Controlled by PLC. This invention was developed by Tang Zhenpeng and Yuan Tongsheng.
The patent application number is CN202520834315U 20250429. The patent publication number is CN223977517 (U)..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Chinese Patent for Novel Sealing Cavity Structure for Paper Pulp Pump has been issued to Shanghai Kaiquan Pump (Group). This invention was developed by Liu Yahu, Ma Changrong, Yang Kaixu and Jia Chengcheng.
The patent application number is CN202520850686U 20250430. The patent publication number is CN223975298..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Shanghai Debao Aviation Products Co Ltd has applied Chinese patent for Lightweight High-strength Paper Meal Box Suitable for Aviation Meal. Feng Zhongcui, Zhang Xiuyang, Xia Feifei and Qian Debao developed it.
The patent application number is CN202610771916 20260601. The patent publication number is CN12242..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Zhejiang University has applied Chinese patent for Lightweight Mechanical Arm Based on Series Connection of Different Paper Folding Units and Large-stretch-ratio Grabbing Device. Yu Cheng, Chen Zhiping, Yu Jinpu, Xu Yan, Chen Bin and Wang Ban developed it.
The patent application number is CN202610904097 20260..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Huizhou Fenghai Intelligent Equipment Co Ltd has been granted a patent for Paper Container Spraying Device. This invention was developed by Zhang Wenjun, Tan Aiming and Zhu Maosong.
The patent application number is CN202423180584U 20241223. The patent publication number is CN223980672 (U). International Pat..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Yanzhou Tianzhang Paper Ind Co Ltd, Guangxi Taiyang Paper Co Ltd, Shandong Sun Household Paper Co Ltd and Shandong Sun Paper Industry Joint Stock for Telescopic Isolation Handrail Device. Shao Song, Wang Jiashun, Gao Enhu, Ma Lin and Li Xiufan..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Qingdao Luosheng Trans Machinery Co Ltd has been granted a patent for Ultraviolet Sterilizing and Humidifying Mechanism and Dry and Wet Paper Machine. This invention was developed by Feng Quanbao.
The patent application number is CN202520116943U 20250118. The patent publication number is CN223973904 (U). In..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Hebei Hongyu Packaging Tech Co Ltd has sought patent for Intelligent Sorting and Packaging Linkage Device for Honeycomb and Corrugated Paper Products. This invention was developed by Wang Fei and Wang Bin.
The patent application number is CN202610792931 20260603. The patent publication number is CN122426424..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Ruian Huaneng Machinery Tech Co Ltd has submitted a patent application for Wrapping Machine for Paperboard Wrapping. This invention was developed by Bao Zhiwei, Chen Linxing, Huang Lingmeng and Bao Yunlong.
The patent application number is CN202610764846 20260529. The patent publication number is CN12242641..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Chongqing Dunheng Catering Man Co Ltd has received a patent for Stirring Tank Suitable for Blending Large Pulp Jam Product. This invention was developed by Xu Luqin and He Xiaojun.
The patent application number is CN202520646528U 20250408. The patent publication number is CN223980418 (U). International Pate..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Shandong Sishui Jinchengda Paper Industry has been awarded a patent for Coating Liquid Supplying and Stirring Device for Carbonless Copy Paper. This invention was developed by Ma Ming, Yang Lingzhong, Hu Peng and Qiao Zhiyao.
The patent application number is CN202520641392U 20250408. The patent publication nu..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Hunan Dahua Zhongke Intelligent Equipment Co Ltd has been granted a patent for High-speed Pulping Machine with Blockage Dredging Function. This invention was developed by Gao Yuxiang, Xie Fei and Xie Xiaohong.
The patent application number is CN202520656054U 20250409. The patent publication number is CN2239..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Guangzhou Shenghang Paper Products Mfg Co Ltd has received a patent for Paper Pulp Mixing Device for Paper Product Production. This invention was developed by Wang Miao.
The patent application number is CN202520408854U 20250310. The patent publication number is CN223980194 (U). International Patent Classifi..
Paper and Pulp
| Sat 07 Nov 2026
Munich, Nov. 6 -- Teknologisk Inst has submitted a patent application for Method and Apparatus for Drying Paper Containers. This invention was developed by Bardenstein Alexander Leo.
The patent application number is EP20240833453 20241212. The patent publication number is EP4824488 (A1). International Patent Classification co..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Jiangxi Tonggu Eryuan Chemical has received a patent for Filter Paper Anti-cracking Device of Filter. This invention was developed by Chen Wei, Huang Wenliang, Nie Zhaoyong, Chen Chao and Qiu Wenli.
The patent application number is CN202520302789U 20250225. The patent publication number is CN223980256 (U). In..
Paper and Pulp
| Sat 07 Nov 2026
Munich, Nov. 6 -- Stora Enso has submitted a patent application for Liquid-resistant Multiply Paper and Paperboard. Hansson Susanne, Lyytikäinen Katja, Backfolk Kaj and Heiskanen Isto developed the invention.
The patent application number is EP20240903083 20241212. The patent publication number is EP4824347 (A1). International..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Wang Kaisheng has been granted a patent for Scanning Device with Paper Pressing Structure. This invention was developed by Luo Ying.
The patent application number is CN202423192827U 20241224. The patent publication number is CN223978667 (U). International Patent Classification codes are H04N1/00 and H04N1/0..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Shenzhen Xieyin Electronic Co Ltd has been granted a patent for Combined Tone Tuning Paper. Ding Hong, Yuan Xiaoyue and Wu Guixuan developed the invention.
The patent application number is CN202520505820U 20250321. The patent publication number is CN223978742 (U). International Patent Classification code is..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Hebei Hongyu Packaging Tech Co Ltd has submitted a patent application for Multi-roller Synchronous Glue Supply and Slicking Integrated Equipment for Honeycomb Paperboard Gluing. Wang Fei and Wang Bin developed the invention.
The patent application number is CN202610784423 20260602. The patent publication nu..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Nine Dragons Paper Industries (Quanzhou) for High-temperature Economizer of Low-temperature Efficient Boiler. Wang Zhenhua, Xu Yanfeng, Tan Zhanying, Lei Shaojie and Yu Li developed the invention.
The patent application number is CN2025207330..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Ningxia Huaxinda Health Tech Co Ltd has filed a patent application for Flexible Crushing and Separating Method for Extracting Medicinal and Edible Slurry and Continuous Pulping System. This invention was developed by He Xiaohong, Zhang Zhifeng, Zhang Lulu, Fan Gang, Ma Youli, Wu Kangning, Shao Yalong and Liu C..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Dongxin Paper Co Ltd for Polishing Device for Cone Paper Tube. Chen Wei and Zhou Daofei developed the invention.
The patent application number is CN202520715313U 20250416. The patent publication number is CN223981569 (U). Internatio..
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