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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..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 6 -- Chinese Patent for Honeycomb Paperboard Defective Product Removing Device has been issued to Guangdong Kailong Paper Ind Co Ltd. This invention was developed by Huang Jianmei.
The patent application number is CN202520590987U 20250331. The patent publication number is CN223980823 (U). International Patent Cl..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Nine Dragons Paper Industries (Quanzhou) has been awarded a patent for Incinerator Hearth with Wear-resistant Refractory Castable. This invention was developed by Wang Zhenhua, Xu Yanfeng, Tan Zhanying and Lei Shaojie.
The patent application number is CN202520797312U 20250425. The patent publication number is..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- University of Dundee has filed a patent application for Cation Exchange Paper. This invention was developed by Pflughaupt Robin.
The patent application number is CN20248080175 20241220. The patent publication number is CN122422615 (A). International Patent Classification codes are C08B5/00, C08L1/16, D21H25/0..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Guangdong Lvbao Intelligent Tech Co Ltd for Paper Holder Folding Jig. Jiang Xianlin developed the invention.
The patent application number is CN202520706930U 20250414. The patent publication number is CN223974434 (U). International Patent C..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Guangdong Huagong Huanyuan Environmental Protection Technology has been granted a patent for Molded Pulp Lifting Structure and Molded Pulp Product Production Equipment. This invention was developed by Wu Jiaoping and Tian Yingxiong.
The patent application number is CN202520649643U 20250408. The patent publica..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Dongguan Zhike Robot Co Ltd for Automatic Molding Device for Molded Pulp. Jiang Huipeng and Li Meng developed the invention.
The patent application number is CN20242338713U 20241209. The patent publication number is CN223974430 (U). Interna..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Guangxi Beiliu Shengfengyuan Paper Products Co Ltd has been awarded a patent for Waterproof Corrugated Paper with Double Corrugated Paper Cores. This invention was developed by Huang Weihong and Lin Aixiang.
The patent application number is CN202520450827U 20250314. The patent publication number is CN223974..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Hunan Green Star Biotechnology Co Ltd has been granted a patent for Water-based Coated Paper Heat Treatment Device. This invention was developed by Tan Jin, Tan Linglong, Tan Peng and Liu Xiaochao.
The patent application number is CN202520857338U 20250430. The patent publication number is CN223974422 (U). I..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Changzhou Zhengkang Chengmei New Material Technology has received a patent for Hot Pressing Equipment for Impregnated Paper Production. This invention was developed by Li Zhongyun, Huo Qiang, Song Jun and Ma Quan.
The patent application number is CN202520800683U 20250425. The patent publication number is CN22..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- State Intellectual Property Office of China has awarded a patent to Kunshan Cerplus Paper Machinery Co Ltd for Forming Guide Roller of Paper Machine. Liu Fei and Miao Ting developed the invention.
The patent application number is CN202520694871U 20250414. The patent publication number is CN223974419 (U). In..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Yeso Insulating Products Co Ltd has been awarded a patent for Novel Ceramic Fiber Paper Line Breaking Device. This invention was developed by Ni Jianglong.
The patent application number is CN202520474369U 20250318. The patent publication number is CN223974418 (U). International Patent Classification codes a..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Anhui Shengqun New Material Tech Development Co Ltd has obtained a patent for up-flow paper pulp pressure screening device. This invention was developed by Zheng Hongqun, Zou Qianqian, Jin Qiao, Ding Jianlin and Zhou Chengzhong.
The patent application number is CN202520857262U 20250430. The patent publicati..
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 Waste Paper Pulp Desanding Equipment. Wei Yizhong developed the invention.
The patent application number is CN202520797316U 20250425. The patent publication number is CN223974416 (U). International..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Qianan Longde Paper Products Mfg Co Ltd has been granted a patent for Two-side Offset Paper Beating Equipment. Zhang Bo, Pang Guojun, Li Haiyuan, Jiao Jian, Li Haining, Jiao Weifeng, Zhang Jing and Zhang Chaojie developed the invention.
The patent application number is CN202520821354U 20250428. The patent p..
Paper and Pulp
| Sat 07 Nov 2026
Beijing, Nov. 6 -- Chinese Patent for Packaging Paper Processing Primary Pulp Crushing Device has been issued to Guangxi Fangsheng Paper Co Ltd. This invention was developed by Zheng Li.
The patent application number is CN202520744660U 20250418. The patent publication number is CN223974413 (U). International Patent Classifica..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Guangdong Huagong Huanyuan Environmental Protection Technology for Multi-station Paper Pulp Molding Device. Wu Jiaoping and Cheng Yundi developed the invention.
The patent application number is CN202520729216U 20250417. The patent publication..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Guangdong Zehe Environmental Protection Tech Group Co Ltd has been granted a patent for Compression-resistant Corrugated Paper with Double Corrugated Paper Cores. Kuang Zeliang, Kuang Xueping and Kuang Tianliao developed the invention.
The patent application number is CN202520800250U 20250425. The patent pu..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Chinese Patent for Multi-layer Composite Cattle High-strength Kraft Paper Structure has been issued to Qinhuangdao Zhaofeng Paper Co Ltd. This invention was developed by Liu Mengchun.
The patent application number is CN202520505618U 20250321. The patent publication number is CN223963758 (U). International P..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Guangdong Polygon New Mat Co Ltd has secured a patent on Drying Device for Thermo-sensitive Paper Production. Li Li, Lin Fuji, Huang Mingzan and Guo Yunxiang developed the invention.
The patent application number is CN202520818179U 20250427. The patent publication number is CN223963757 (U). International Pa..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Qingzhou Hengshun Packaging Materials has received a patent for Coating Device for Production of Aluminized Paper. This invention was developed by Jung Eun-jong, He Xiaojing and Niu Gang.
The patent application number is CN202520559728U 20250328. The patent publication number is CN223963756 (U). International..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Chinese Patent for Starch Spraying Device Between Paper Tube Body Paper Layers has been issued to Huisheng Group Pingyuan Paper Co Ltd. This invention was developed by Jia Yinyin, Wang Yuedong and Gao Qifeng.
The patent application number is CN202520775660U 20250423. The patent publication number is CN22396..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Etsong Weifang Ind Co Ltd has been granted a patent for Sizing Device for Frame Paper Production. Wang Yanjun, Yue Baosen, Lyu Xiaodong and Ding Zhenying developed the invention.
The patent application number is CN202520744480U 20250418. The patent publication number is CN223963754 (U). International Patent..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Shandong Xingmei Decoration Mat Co Ltd has received a patent for Sectional Type Scraper Adjusting Device of Decorative Paper Gluing Machine. This invention was developed by Dong Qinjun, Li Hao, Tian Peiyuan, Hou Xiaoyuan and Du Guangjian.
The patent application number is CN202520790330U 20250424. The patent..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Qingdao Rongxin Industry & Trade has been awarded a patent for Wear-resistant Coated Paper. This invention was developed by Jiang Qun and Zhang Chungang.
The patent application number is CN202520818141U 20250427. The patent publication number is CN223963750 (U). International Patent Classification codes are B..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Shenzhen Shineng New Environmental Prot Material Co Ltd has been awarded a patent for Papermaking Device for Stone Paper Wood. This invention was developed by Yang Jinjin.
The patent application number is CN202520834861U 20250429. The patent publication number is CN223963746 (U). International Patent Classi..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Anhui New Era Adhesive Products Co Ltd has obtained a patent for rapid drying device for paper base in masking paper production. This invention was developed by Zhang Zhonghui and Zhang Dongdong.
The patent application number is CN202520774889U 20250423. The patent publication number is CN223963745 (U). Int..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Muchuan Hefeng Paper Co Ltd has been granted a patent for Adjustable Supporting Structure of Compression Roller for Papermaking. Wang Kaixin, Xie Yu and Huang Wu developed the invention.
The patent application number is CN202520781895U 20250423. The patent publication number is CN223963741 (U). Internationa..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Fujian Sanweili New Material Tech Co Ltd has been awarded a patent for Filtering and Impurity Removing Device for Paper Pulp Production. This invention was developed by Ni Weixian, Wu Jianshun, Ding Qiyou and Zhang Haili.
The patent application number is CN202520747913U 20250421. The patent publication numb..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Fujian Xiangan Paper Ind Co Ltd has been granted a patent for Bamboo Pulp Unbleached Paper Pulping Equipment. This invention was developed by Han Shusheng, Liao Decai and Xu Guoqiang.
The patent application number is CN202520781434U 20250423. The patent publication number is CN223963734 (U). International P..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Chinese Patent for High-precision Humidity-controllable Shearing Mechanism for Bamboo Pulp Paper has been issued to Muchuan Hefeng Paper Co Ltd. This invention was developed by Pei Miao, Yang Xianxing and Wu Xiaohong.
The patent application number is CN202520781901U 20250423. The patent publication number i..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Fujian Xiangan Paper Ind Co Ltd has obtained a patent for bamboo pulp washing and deslagging equipment. This invention was developed by Han Shusheng, Liao Decai and Xu Guoqiang.
The patent application number is CN202520781436U 20250423. The patent publication number is CN223963730 (U). International Patent ..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Jingxing Paper Joint Stock for Anti-winding Stirrer for Drum Pulper. Li Haixin, Song Zengliang and Huang Chunqin developed the invention.
The patent application number is CN202520797046U 20250424. The patent publication number is CN2..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Vinda Paper Liaoning Co Ltd has received a patent for Pulp Tower for Storing Paper Pulp. This invention was developed by Wu Min, Liu Huan and Lu Bin.
The patent application number is CN202520791979U 20250424. The patent publication number is CN223963728 (U). International Patent Classification codes are D21..
Paper and Pulp
| Fri 06 Nov 2026
Alexandria, Nov. 5 -- Metgen Oy has been awarded a patent for Process for Improving Moisture- and Water-resistance of Paper. This invention was developed by Sobhanadhas Liji Sobhana Seleenmary, Saloranta Tanja Pauliina, Ihalainen Petri Tapani and Heikkila Matti Wilhelm.
The patent application number is US202218279411 20220309..
Paper and Pulp
| Fri 06 Nov 2026
Alexandria, Nov. 5 -- Solenis Tech LP has been granted a patent for Foam-assisted Application of Sizing Agents to Paper Products. Lewis Scott Romak, Lewis Ashley Hawkins and Ehrhardt Susan M developed the invention.
The patent application number is US202318152876 20230111. The patent publication number is US12774563 (B2). Int..
Paper and Pulp
| Fri 06 Nov 2026
Alexandria, Nov. 5 -- U.S. Patent and Trademark Office has awarded a patent to Eco Products Pbc for Composition for Providing Grease and Water Resistant Properties Without Use of a Fluorinated Compound, Method of Making the Composition, and Pulp Molded Article Made by the Method Thereof. Lewis Mark and Rosse Steve developed the ..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Unit 93995 Of PLA has been granted a patent for Newspaper and Voice Input Switching Device. Zhou Weiping, Zhang Xiao, Feng Qing, Lu Wei and Liu Shuaiqi developed the invention.
The patent application number is CN202520697003U 20250414. The patent publication number is CN223967863 (U). International Patent C..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Zhejiang Hansen Application Mat Co Ltd has secured a patent on Aluminized Paper Surface Corona Device. Shi Guohui developed the invention.
The patent application number is CN202520891117U 20250508. The patent publication number is CN223970547 (U). International Patent Classification codes are B08B5/04, B08B..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Chinese Patent for Photoinitiator Adding Device for UV Curing Type Release Paper has been issued to Zhejiang Jumei Special Mat Co Ltd. This invention was developed by Lu Ling, Qi Shuigen, Lin Ting, Fan Hong, Li Jianghu and Zhang Yifei.
The patent application number is CN202520414406U 20250311. The patent pu..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Pinghu Henglong Paper Tube Co Ltd for Gluing 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 CN202520863007U 20250430. ..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Polymer (Cayman) has received a patent for Dust Concentration Detection Device Based on Marine Dry Pulping. This invention was developed by Zhu Muchun.
The patent application number is CN202423141347U 20241219. The patent publication number is CN223966415 (U). International Patent Classification code is G01N1..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Zhengzhou Kaixuan Special Paper Ind Co Ltd for Moving Device of Paper Dryer. Bai Haojie, Bai Huijie and Baek Kyungho developed the invention.
The patent application number is CN202520242078U 20250215. The patent publication number is CN2239..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Hebei Hongxin Filter Equipment Co Ltd for Uniform Drying Device for Filter Paperboards. Feng Zhao developed the invention.
The patent application number is CN202520313716U 20250226. The patent publication number is CN223965795 (U). Internat..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Guangdong Huanran Biological Tech Co Ltd has secured a patent on Denitrification and Floating Reduction Device for Canned Pulp Beverage. Liao Caifeng, Su Feng and Shi Ronghui developed the invention.
The patent application number is CN202520562824U 20250328. The patent publication number is CN223969621 (U)...
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Guangdong Wanlian Packing Mech Co Ltd has secured a patent on Corrugated Roller Set Transmission Gap Adjusting Structure of Corrugated Tip-to-corrugated Tip Paperboard Machine. Wei Yilin and Luo Weibin developed the invention.
The patent application number is CN202520730688U 20250416. The patent publication..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Ansteel Group Mining Industry Design and Research Inst Co Ltd has been granted a patent for Ore Pulp Separator. Li Guang, Jiang Peng, Xiu Dejiang, Ning Chenyu, Yu Kexu, Shen Zhangong, Fan Wenliang and Hong Xin developed the invention.
The patent application number is CN202423204992U 20241225. The patent pub..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 5 -- State Intellectual Property Office of China has awarded a patent to Ningbo Xinsheng Environment Engineering Tech Co Ltd for Hydraulic Vortex Separation Pulping Machine. Yang Zhijiang developed the invention.
The patent application number is CN202520298252U 20250224. The patent publication number is CN223970..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Hangzhou Beishui Weilai Tech Co Ltd has been granted a patent for High-solid-content Organic Matter Pulping Rotor and Pulping Machine. Li Zhe, Liu Chunyang, Yang Maodong and Mao Jianhua developed the invention.
The patent application number is CN202520148889U 20250122. The patent publication number is CN223..
Paper and Pulp
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Dongguan Jianhui Paper has received a patent for Vacuum Dewatering System for Net Part of Paper Machine. This invention was developed by Hou Chaohui, Li Hongliang, Li Xiwen, Li Guihua and Shi Shitao.
The patent application number is CN202520132858U 20250121. The patent publication number is CN223963740 (U)...
Paper and Pulp
| Fri 06 Nov 2026
Alexandria, Nov. 5 -- U.S. Patent and Trademark Office has awarded a patent to KIEFEL for Method for Suctioning Fibers from a Pulp Using a Suction Device and a Suction Device. Rehrl Josef, Neuhofer Heinz, Auer Thomas and Rehrl Hubert developed the invention.
The patent application number is US202418666138 20240516. The patent p..
Paper and Pulp
| Fri 06 Nov 2026
Beijing, Nov. 5 -- Daio Seishi KK has submitted a patent application for Toilet Paper and Sheet Packaging Body. This invention was developed by Tsukada Rika.
The patent application number is CN20248078413 20241202. The patent publication number is CN122421882 (A). International Patent Classification codes are A47K10/16, A47K10/..
Paper and Pulp
| Thu 05 Nov 2026
Geneva, Nov. 4 -- Solenis Tech Cayman LP and Solenis Technologies have sought patent for Anionic Glyoxylated Polyacrylamide for Papermaking. This invention was developed by Henn Daniel M, Riehle Richard, Borkar Sachin and Wright Matthew.
The patent application number is WO2026US24628 20260422. The patent publication number is..
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