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Paper and Pulp
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Wuhan Yifi Laser has secured a patent on Abrasive Paper Fixing Clamp of Metallographic Sample Grinding Machine. Ran Changlin, Yang Qianlin, Lei Bo and Wang Huan developed the invention.
The patent application number is CN202422509620U 20241016. The patent publication number is CN223506953 (U). International P..
Paper and Pulp
| Tue 04 Aug 2026
Beijing, Aug. 4 -- Hubei Xiangyun (Group) Chemical has secured a patent on Thickening Device for Refined Phosphoric Ore Pulp. He Jun, Zhang Lei, Zhou Fei, Hu Qing, Zhang Limin, Shi Xiyong, Xiang Lei, Guo Guowei and Xu Huapeng developed the invention.
The patent application number is CN202422661196U 20241101. The patent publicat..
Paper and Pulp
| Mon 03 Aug 2026
Beijing, Aug. 4 -- Guangdong Bonze Chuangke Electrical Appliance has been awarded a patent for Motor Assembly Equipment of Paper Shredder Core. This invention was developed by Yu Wenchao, Xiao Jun, Tang Qiyun, Huang Jiatao and Tan Qijun.
The patent application number is CN202422880759U 20241126. The patent publication number is..
Paper and Pulp
| Tue 04 Aug 2026
Geneva, Aug. 4 -- National Taiwan University has sought patent for Dissolvable Fecal Leukocyte Esterase Test Paper. This invention was developed by Lin Yu-chung, Chu Su-yu, Chen Ying-ju, Wei Shu-che, Wu Tzu-heng, Lin Chii-wann and Chang Dan-jing.
The patent application number is WO2026IB00067 20260121. The patent publication nu..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Guangdong Zhidesheng Tech Co Ltd and Guangdong Zhisheng Tech Co Ltd have submitted a patent application for Paper Cutting Device with Adjustable Cutting Length. This invention was developed by Chen Yitong, Chen Zhimin and Chen Shangrong.
The patent application number is CN202610289392 20260311. The patent p..
Paper and Pulp
| Tue 04 Aug 2026
Geneva, Aug. 4 -- Nippon Paper Industries has submitted a patent application for Paperboard and Liner for Corrugated Board. Fujimoto Kota, Hashimoto Shingo, Kawasaki Kentaro and Minobe Tomohiro developed the invention.
The patent application number is WO2026JP01739 20260121. The patent publication number is WO2026160355 (A1). I..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Tianjin Huayao Printing Co Ltd has been granted a patent for Pressing and Packing Device for Paper Products. Liu Wangyu, Du Yanwei and Huo Hong developed the invention.
The patent application number is CN20242364239U 20241212. The patent publication number is CN223508560 (U). International Patent Classifica..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Zhejiang Lanbiao Digital Printing Tech Co Ltd has filed a patent application for Paper Tension and Length Adjusting System and Method and Printing Device. This invention was developed by Wang Dongjie and Bu Yuhang.
The patent application number is CN202610306695 20260313. The patent publication number is CN..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Guangzhou Caihua Printing Co Ltd has submitted a patent application for Folding and Forming Integrated Device for Paper Packaging Box. This invention was developed by Wang Junfa, Tan Zhiyong and Li Ruixian.
The patent application number is CN202610483241 20260413. The patent publication number is CN12200862..
Paper and Pulp
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- Quanzhou Viition Gifts Co Ltd has sought patent for Folding Paper Wind Lamp. This invention was developed by Wang Peijun.
The patent application number is US202519337144 20250923. The patent publication number is US20260218884 (A1). International Patent Classification codes are F21S9/03, F21V1/06, F21V1/..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Jinjiang Huali Environmental Protection Tech Co Ltd has been granted a patent for Disposable Folding Square Paper Fast Food Box. Su Junsheng, Su Yutao and Su Mingsheng developed the invention.
The patent application number is CN202422214301U 20240910. The patent publication number is CN223508715 (U). Intern..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Daopeng Green Packaging Material Tech Co Ltd for Double-layer Molded Pulp. Liu Xiang, Li Haiwei and Zhen Mingfei developed the invention.
The patent application number is CN202422876608U 20241125. The patent publication number is CN..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Dalian Yuke Machinery Mfg Co Ltd has obtained a patent for pad paper feeding and discharging device. This invention was developed by Wang Weihui and Liu Hongfang.
The patent application number is CN202423156618U 20241220. The patent publication number is CN223508664 (U). International Patent Classification ..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Fangxingwei Intelligent Tech Shanghai Co Ltd has been granted a patent for Cutting and Creasing Device for Paperboards and Full-automatic Packaging System. This invention was developed by Zhang Haitao and Li Xiang.
The patent application number is CN202423125521U 20241217. The patent publication number is C..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Jinjie Tianjin Paper Ind Co Ltd has been granted a patent for Automatic Continuous Packaging Machine for Paper Extraction. Ren Guiqin, Li Wenxue and Ma Tao developed the invention.
The patent application number is CN202422848121U 20241121. The patent publication number is CN223508618 (U). International Pate..
Paper and Pulp
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- Hart Intercivic Inc has submitted a patent application for Detachable Imprinter Providing Secure Paper Path Between Optical Scanner and Ballot Box. Partyshev Viktor, Konovalenko Eugene, Whinery Ryan, Olds Scott, Simpson Lynn and Canter James M developed the invention.
The patent application number is US2..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has awarded a patent to Suzhou Delaimei Package Mat Co Ltd for Automatic Edge Grinding Equipment for Paper Barrel Processing. Wang Jianfei and Gu Xuexi developed the invention.
The patent application number is CN20242352967U 20241211. The patent publication number..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Fujian Sanming Sanyang Paper Making Machinery Equipment Co Ltd has submitted a patent application for Controllable Saw Cutting Treatment Device for Papermaking Wood Pulp Raw Materials and Operation Method. Lyu Zengtao, Lin Jixian, Chen Qi, Wang Wenming, Wu Yinjin, Guo Honghao, Lan Xintian, Zhang Yong, Yang Jun..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Jiangsu Hengxiang Packaging Tech Co Ltd has filed a patent application for Edge Cutting Device for Stacked Packaging Paperboards. This invention was developed by Ma Huizhu, Chen Bei and Wang Xiangfei.
The patent application number is CN202610362497 20260324. The patent publication number is CN122008335 (A)...
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has released XD Jinan Transformer and China XD Electric patent application for Insulation Paper Plate Shearing Machine for Transformer Production. This invention was developed by Ma Chunting, Shi Zhaoting, Zheng Yijia, Wang Shuo, Li Hongxi and Zhao Mingwei.
The pa..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Jiaxing Haoneng Tech Co Ltd patent application for Paper Cutting and Separating Equipment. Duan Chengle, Hu Xunxun and He Zongyong developed the invention.
The patent application number is CN202610115587 20260128. The patent publication number is CN12..
Paper and Pulp
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Yongkang Jiaxiao Electric Welding Automation Equipment Co Ltd has submitted a patent application for Welding Equipment and Welding Process for Wastepaper Basket Processing. This invention was developed by Huang Shoufeng, Ying Dongdong, Chen Sisi, Cheng Haojian and Chen Wenwu.
The patent application number i..
Paper and Pulp
| Sun 02 Aug 2026
Alexandria, Aug. 3 -- Lanier Michael Ross has applied United States patent for Written Paper Concept Development Aid, Research Data Organizer, and Composition Assistant. Lanier Michael Ross developed it.
The patent application number is US202519181130 20250416. The patent publication number is US20260220360 (A1). Internationa..
Paper and Pulp
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- Bi Silque SA has filed a patent application for Clamping Device for a Plurality of Sheets of Paper. This invention was developed by Vasconcelos André.
The patent application number is US202419141734 20240108. The patent publication number is US20260217051 (A1). International Patent Classification code i..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Shaoxing Gaota New Material Tech Co Ltd has been granted a patent for Thermal Dye Sublimation Transfer Paper with Hollow Fiber Structure. This invention was developed by Ma Su, Zhou Mengchao, Xue Yu and Huang Jiuyang.
The patent application number is CN202423312402U 20241231. The patent publication number i..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Xinhuasheng Printing Shenzhen Co Ltd has obtained a patent for paper box printing mold opening machine. This invention was developed by Hu Feibing, Wang Zhengning, Wang Hailiang and Li Shuxin.
The patent application number is CN202423160140U 20241219. The patent publication number is CN223507930 (U). Intern..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has awarded a patent to Dongguan Haofu Printing Products Co Ltd for Drying Equipment for Paper Printed Matter Production. Peng Linfeng, Peng Yangzhong and Peng Shiquan developed the invention.
The patent application number is CN202422995586U 20241204. The patent p..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Soontomax Taishan Label Mat Co Ltd has received a patent for Label Compounding Machine for Bottomless Paper. This invention was developed by Huang Youxiang, Zhou Jiancheng and Lu Jun.
The patent application number is CN202422466167U 20241012. The patent publication number is CN223507875 (U). International P..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Huixian Yida Packaging Co Ltd has secured a patent on Paper Mounting Positioning Mechanism for Paper Mounting Machine. Zhang Chunqiao, Zhang Chunlong, Liu Weili and Zhang Suyun developed the invention.
The patent application number is CN202422634768U 20241030. The patent publication number is CN223507843 (U..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Guangzhou Baite Packing Products Co Ltd has been awarded a patent for Paper Tube Hot-pressing Curling Machine. This invention was developed by Wang Minyi.
The patent application number is CN202520229367U 20250213. The patent publication number is CN223507842 (U). International Patent Classification codes ar..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Guangdong Caizhou Tech Co Ltd has been awarded a patent for Rolling Device for Household Paper Production. This invention was developed by Wang Jingjin.
The patent application number is CN202422508318U 20241016. The patent publication number is CN223507839 (U). International Patent Classification code is B3..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has awarded a patent to Shijiazhuang Baohengtuo Paper Product Co Ltd for Paper Product Production Stacking and Pressing Equipment. Liu Zhi, Zhao Yinghao and Zhang Lifei developed the invention.
The patent application number is CN202422698768U 20241106. The patent ..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Guangdong Caizhou Tech Co Ltd has obtained a patent for hot-pressing folding device for household paper. This invention was developed by Wang Jingjin.
The patent application number is CN202422311501U 20240920. The patent publication number is CN223507835 (U). International Patent Classification code is B31F..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Daopeng Green Packaging Material Tech Co Ltd for Environment-friendly Hydraulic Paper Holder Stamping Shaper. Liu Xiang, Li Haiwei and Zhen Mingfei developed the invention.
The patent application number is CN202422607244U 20241028. ..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Rizhao Xinzhengyuan Adsorption Co Ltd has been granted a patent for Winding Device for Paper Straws. Ding Zhaorong developed the invention.
The patent application number is CN202422791763U 20241115. The patent publication number is CN223507831 (U). International Patent Classification code is B31C3/00.
T..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Huaian Xingjian Packaging Products Co Ltd has been awarded a patent for Paper Board Discharging and Arranging Device of Carton Machine. This invention was developed by Du Cuiyun and Yu Xiaojin.
The patent application number is CN202422453774U 20241011. The patent publication number is CN223507802 (U). Inter..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Chinese Patent for Embossing Device for Paperboard of Paper Packaging Box has been issued to Rizhao Hexing Packing Co Ltd. This invention was developed by Gao Lei.
The patent application number is CN202422791767U 20241115. The patent publication number is CN223507801 (U). International Patent Classification..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Suzhou Delaimei Package Mat Co Ltd has obtained a patent for bottom sealing machine for iron cover paper barrel. This invention was developed by Wang Jianfei and Gu Xuexi.
The patent application number is CN202422874874U 20241125. The patent publication number is CN223507794 (U). International Patent Classi..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has awarded a patent to Maanshan Yinuo Machinery Cutter Co Ltd for Paper Extraction Hot Cutting Knife Die Without Sticking Knife. Lu Jiankai, Chen Xiang and Chen Long developed the invention.
The patent application number is CN20242360183U 20241212. The patent pub..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Chinese Patent for Base of Hot Cutting Die for Paper Extraction has been issued to Maanshan Yinuo Machinery Cutter Co Ltd. This invention was developed by Chen Long, Chen Xiang and Lu Jiankai.
The patent application number is CN202422924042U 20241129. The patent publication number is CN223507309 (U). Intern..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Quzhou Hongkang Paper Products Co Ltd has been awarded a patent for Hole Ironing Processing Tool for Coated Paper. This invention was developed by Zhou Yongjun, Zhou Chaoling and Jin Chenyang.
The patent application number is CN202422943122U 20241202. The patent publication number is CN223507304 (U). Intern..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Shandong Shenghe Paper Plastic Packaging Co Ltd has received a patent for Rounding Press for Food Steamer Paper. This invention was developed by Tao Xinjie and Song Junliang.
The patent application number is CN202423140303U 20241219. The patent publication number is CN223507303 (U). International Patent Cla..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Foshan Shunde Misunda Automation Machinery Co Ltd has been granted a patent for Paperboard Trepanning Structure and Paperboard Processing Equipment. This invention was developed by Fang Deming, Fang Haiying and Fang Zhenbang.
The patent application number is CN202423111422U 20241216. The patent publication ..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Chinese Patent for Bidirectional Cutting Device for High-hardness Corrugated Paper has been issued to Guangdong Xietai Intelligent Environmental Protection Tech Co Ltd. This invention was developed by Wang Aimin, Zheng Youhuai, Yang Baosheng, Lee In-sung, Niu Yaobing and Hayashi Shigeru.
The patent applicat..
Paper and Pulp
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Hefei Jiazhou Printing Packaging Co Ltd has sought patent for Aisle Stacking Device for Packaging Paperboards. This invention was developed by Sun Hanwen.
The patent application number is CN202610469881 20260410. The patent publication number is CN122009890 (A). International Patent Classification codes are..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Jiangsu Huade Printing Co Ltd has received a patent for Dampproof Box for Test Paper. This invention was developed by Xue Xiaojun and Hu Junhua.
The patent application number is CN202423191649U 20241224. The patent publication number is CN223508779 (U). International Patent Classification codes are B65D25/0..
Paper and Pulp
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Tongxiang Hengyi Paper Plastic has applied Chinese patent for Method and Device for Automatically Removing Paper Tubes with Joints. Gao Dongliang, Chen Xiaoying, Zhou Feng and Wang Chao developed it.
The patent application number is CN202610344320 20260320. The patent publication number is CN122007034 (A). In..
Paper and Pulp
| Mon 03 Aug 2026
Beijing, Aug. 3 -- Wenzhou Ruizhi Packing Machinery has applied Chinese patent for Paper Bag Detection System of Paper Bag Machine. Xu Yizhi, Lu Xiuzhong and Xiang Yuexing developed it.
The patent application number is CN202610494494 20260415. The patent publication number is CN122007030 (A). International Patent Classification..
Paper and Pulp
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- Billerud AB has submitted a patent application for Multilayer Paperboard. Magnusson Johan developed the invention.
The patent application number is US202319141604 20231205. The patent publication number is US20260218458 (A1). International Patent Classification codes are D21H11/02, D21H11/18, D21H11/20, D2..
Paper and Pulp
| Mon 03 Aug 2026
Alexandria, Aug. 3 -- U.S. Patent and Trademark Office has received Billerud AB patent application for HT-CTMP Formed from a Maple Wood/softwood Mixture. Lindstedt Thomas, Engstrand Per and Granfeldt Thomas developed the invention.
The patent application number is US202319141771 20231220. The patent publication number is US20..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Tianjin Zhongteng Huasheng Technology patent application for Rapid Printing UV Curing Equipment for Plastic Paper Cup. Yang Wanjun, Qi Quanli and Zhang Chen developed the invention.
The patent application number is CN202610258667 20260420. The patent pu..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has awarded a patent to Gansu Xinshengjia Packaging for Anti-scratch Transportation Device for Color Packaging Paper. Ge Liang developed the invention.
The patent application number is CN202423191840U 20241224. The patent publication number is CN223508306 (U). Inter..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Honicel Honeycomb Material Holdings patent application for Honeycomb Paperboard Sandwich Layer Trepanning Device and Trepanning Method Thereof. Duan Junwei, Wang Wenming and Ren Botao developed the invention.
The patent application number is CN202610447..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has released Zhejiang Meisen Packaging patent application for Paper Edge Cutting and Automatic Collecting Device Matched with Paperboard Forming Production Line and Technology of Paper Edge Cutting and Automatic Collecting Device. This invention was developed by Wang..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Jujin Paper Product Packaging for Paper Cutting Machine for Cigarette Case Production. Tang Bo and Wang Jing developed the invention.
The patent application number is CN20242390477U 20241213. The patent publication number is CN223507..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Wuhan Jingchen Wisdom Sign Technology has received a patent for Label Paper Printer. This invention was developed by Weng Lang and Luo Hao.
The patent application number is CN20242344431U 20241210. The patent publication number is CN223507975 (U). International Patent Classification codes are B41J11/66 and B4..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has received Changzhou Kingcattle Abrasives patent application for Production Method of Abrasive Paper with Gradient Particle Size Abrasive Distribution. Yang Yang, Jiang Wenlong, Chao Jianwei and Wang Bin developed the invention.
The patent application number is CN..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Changzhou Kingcattle Abrasives has sought patent for High-resistance Waterproof Abrasive Paper Based on Modified Resin Adhesive. This invention was developed by Yin Ting, Zheng Jie, Chen Xuwu and Huang Haiming.
The patent application number is CN202610299934 20260312. The patent publication number is CN122008..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Zhuhai Howbest Label Printer has been granted a patent for Hob Paper Cutting Device and Printer. This invention was developed by Wu Zhuyang, Liu Peng, Zhou Ying and Zhang Jianxin.
The patent application number is CN202423232167U 20241226. The patent publication number is CN223507976 (U). International Patent ..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has awarded a patent to Lishengxing Printing Chibi for Paper Printed Matter Surface Film Laminating Machine. Lu Sihua developed the invention.
The patent application number is CN202422783118U 20241114. The patent publication number is CN223507933 (U). International ..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- State Intellectual Property Office of China has awarded a patent to Suxin Smart Label (Jiangsu) for Adhesive Surface Printing Device for Synthetic Paper Material. Dong Yiqun and Li Jinliang developed the invention.
The patent application number is CN202422635380U 20241030. The patent publication number is CN2..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Yuanbao Construction Engineering Group has been granted a patent for Paper Tube Forming Angle Adjusting Device. This invention was developed by Zhu Hai'ou, Wang Liang, Tange Hiroshi, Yan Xuerui and Song Qianjun.
The patent application number is CN202422812400U 20241119. The patent publication number is CN2235..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- City College of Huizhou, Huizhou College of Business has secured a patent on Automatic Paper Cutting Device. Zheng Jinhui, Hou Ruixi, Du Wenhao, Chen Hongquan and Rieger developed the invention.
The patent application number is CN202422952007U 20241130. The patent publication number is CN223507266 (U). Intern..
Paper and Pulp
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Hangzhou Guanchi New Material Technology has received a patent for Paper Cutting Device of Back Coating Machine for Decorative Paper Processing. This invention was developed by Xu Wujian, Wang Lei and Gou Yongbo.
The patent application number is CN20242267547U 20240826. The patent publication number is CN2235..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Zhejiang Great Shengda Packing, Modern Textile Technology Innovation Center Jianhu Laboratory and Zhejiang University of Science and Technology have submitted a patent application for Preparation Method of Durable Antibacterial Hydrophobic Paper Based on Combination of In-pulp Self-assembly and Surface Photop..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Yanzhou Tianzhang Paper Ind Co Ltd, Nanning Sun Paper Ind Co Ltd and Shandong Sun Paper Industry Joint Stock have applied Chinese patent for Paperboard State Monitoring Method and System for Wooden Supporting Board of Papermaking Wet Pulp Packaging Machine. Li Na, Cao Yanjun, Zang Zijia, Wang Meng, Zhang Ju, Y..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Hebei Yanxing Machinery Co Ltd has submitted a patent application for 8-shaped Folded Paper Buffering and Energy Absorbing Structure. Shi Caoyang, Yan Xu, Xu Bin, Zhao Jinhui, Xie Xin, Wang Lili, Li Hongbin, Ji Shaoyong, Guo Liang, Liang Yong, Hu Yongjun and Cai Yi developed the invention.
The patent applic..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has received Yuandong Zhongqian Xiamen Tech Group Co Ltd patent application for Paper Pulp Mixing System. Su Shuangquan and Su Binglong developed the invention.
The patent application number is CN202610493632 20260415. The patent publication number is CN122006560 ..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Beijing Jiandan Tech Co Ltd has sought patent for Image Correction and Paper Identification Method and System. This invention was developed by Zhang Li, Zhang Xiao, Zhou Jing and Song Chunwen.
The patent application number is CN202610153151 20260203. The patent publication number is CN121999498 (A). Interna..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Qingdao University of Science and Technology has submitted a patent application for Fluorine-free Waterproof Oil-proof Barrier Material, Fluoride-free Waterproof Oil-proof Paper and Preparation Method of Fluoride-free Waterproof Oil-proof Barrier Material. This invention was developed by Wang Yanhua, Xu Jun, L..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Hunan Dadao New Mat Co Ltd has applied Chinese patent for Hydrophobic and Oleophobic Packaging Paper Bag and Preparation Method Thereof. Tan Yujie, Fang Xiang and Fang Shuguang developed it.
The patent application number is CN202610469365 20260410. The patent publication number is CN122013602 (A). Internati..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has received Jining Jusheng Paper Co Ltd patent application for Composite Filler, Fluoride-free Oil-proof Paper Based on Physical Plugging and Preparation Method of Fluoride-free Oil-proof Paper. Ge Shenbo, Zhao Wei, Xu Shi, Wang Xinwei and Hou Fangdong developed the..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Jiangyin Dongwu Tech Co Ltd has submitted a patent application for Environment-friendly Waterproof Flame-retardant High-performance Kraft Paper for Packaging. This invention was developed by Cao Lili and Ge Xiaolei.
The patent application number is CN20251258385 20251231. The patent publication number is CN..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Zhejiang Smith Special Paper Co Ltd has sought patent for High-strength High-air-permeability Germinable Seed Paper and Preparation Method Thereof. This invention was developed by Zhang Xiaolong, Jin Lang, Yao Zhiwei and Ju Hongyi.
The patent application number is CN202610276977 20260309. The patent publica..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has received Neochem patent application for Zinc Ricinoleate Composite Antibacterial Absorbent Paper as Well as Preparation Method and Application Thereof. Cui Xiangkai, Rong Yufeng, Tian Chunlan and Zhang Yanyan developed the invention.
The patent application numbe..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has published Jingzhou Yuanniu Wood Ind Co Ltd patent application for Modified Red Phenolic Resin Impregnated Paper for Concrete Formwork and Laminated Plywood. The invention was developed by Du Mingyao and Xia Chunlan.
The patent application number is CN202610257..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Zhongshan Hanzhou Tech Industrial Co Ltd has filed a patent application for High-gloss Coating for Coated Paper and Preparation Method of High-gloss Coating. This invention was developed by Xiao Xude, Liu Yongping, Chen Shuangping and Jin Fuyou.
The patent application number is CN202610427553 20260402. The ..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Rao Qinglong has sought patent for Papermaking Filler Treatment Method and Paper Product Obtained by Same.
The patent application number is CN202610320211 20260316. The patent publication number is CN122013588 (A). International Patent Classification codes are D21H17/28 and D21H17/69.
An abstract rele..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has published Zhejiang Huazhang Technology patent application for Rapid Screen Changing and Cleaning Device for Paper Machine. The invention was developed by Liu Mingqiang, Wei Yuliang, Chen Tianyang, Zhao Lixing, Lang Jiafeng and Su Jidou.
The patent application nu..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Guilin Qifeng Paper Co Ltd has submitted a patent application for Heavy Slag Separator for Papermaking Production. This invention was developed by Wang Xinyong, Bao Jianwei and Jiang Xinsheng.
The patent application number is CN202610154620 20260203. The patent publication number is CN122013583 (A). Interna..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Jiangsu Bohui Paper Industry has sought patent for Double-roller Extrusion Concentration Equipment for Efficient Dehydration of Chemi-mechanical Pulp. This invention was developed by Wang Junming, Jin Xin, Fu Yujun and Luo Junyuan.
The patent application number is CN202610445432 20260407. The patent publicati..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- China National Pulp And Paper Research Inst Co Ltd has applied Chinese patent for Preparation Method of Pulp. Zhang Yu, Su Zhenhua, Ni Jianping, Gong Chen, Yang Bin, Fan Shujie, Yan Jipeng and Li Nan developed it.
The patent application number is CN202610309887 20260313. The patent publication number is CN1..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Shandong Bohui Paper has filed a patent application for Preparation Process of Low-dirt-degree Kraft Paper Pulp. This invention was developed by Wang Junming, Quan Jiping, Wang Zengjian and Zhang Jianling.
The patent application number is CN202610232259 20260227. The patent publication number is CN122013577 (..
Paper and Pulp
| Sat 01 Aug 2026
Seoul, Aug. 1 -- Son Ju Hyeon has applied Korean patent for Method for Making a Paper Package.
The patent application number is KR20230095786 20230724. The patent publication number is KR20250014964 (A). International Patent Classification codes are B31C9/00, B31D5/02 and B31F5/00. Cooperative Patent Classification codes are..
Paper and Pulp
| Fri 31 Jul 2026
Beijing, Aug. 1 -- Hemachao Biotechnology Shanghai Co Ltd has filed a patent application for Microbial Nucleic Acid Test Paper Based on Dcas Protein, Nucleic Acid Hybridization and Isothermal Amplification and Application Thereof. This invention was developed by Liu Liu, Ma Duo and Zhang Chao.
The patent application number is..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Anhui Shuyuan Maternal And Child Products Co Ltd has submitted a patent application for Deodorizing Paper Diaper with Warning Function and Preparation Method Thereof. Ma Xuexia and Rong Lu developed the invention.
The patent application number is CN20261073894 20260120. The patent publication number is CN12..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- State Intellectual Property Office of China has released Guangdong Winsun Personal Care Supplies patent application for Leakage-proof Paper Diaper with Hot Air Spun-bonded Composite Surface Layer and Preparation Equipment of Leakage-proof Paper Diaper with Hot Air Spun-bonded Composite Surface Layer. This inve..
Paper and Pulp
| Sat 01 Aug 2026
Alexandria, Aug. 1 -- GLORY KOGYO has obtained a patent for paper sheet storage device. This invention was developed by Yanai Hiroyuki and Yokawa Takeshi.
The patent application number is US202418900963 20240930. The patent publication number is US12686583 (B2). International Patent Classification codes are B65H29/00, G07D11/12..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Shandong Aishule Hygiene Products Co Ltd has submitted a patent application for Nursing Pad Printing Toilet Paper Positioning Method and System Based on Machine Vision. This invention was developed by Gao Xuhua and Chen Tao.
The patent application number is CN202511967799 20251224. The patent publication nu..
Paper and Pulp
| Sat 01 Aug 2026
Beijing, Aug. 1 -- Qingdao Xingrunda Sealing Mat Co Ltd has submitted a patent application for Graphite Paper Surface Flatness Detection Device. This invention was developed by Meng Xiaoxia, Cao Renqi and Xu Guiqin.
The patent application number is CN202610405775 20260331. The patent publication number is CN122015719 (A). Int..
Paper and Pulp
| Fri 31 Jul 2026
Beijing, July 31 -- China Coal Research Institute and Shandong Lihong Intelligent Equipment have submitted a patent application for Pulping and Grouting Method and Pulping and Grouting System. This invention was developed by Ye Jinjiao, Shu Longyong, Yang Weidong, Ren Zewang, Hao Jinwei, Di Pengju, Han Xintao and Li Xin.
The ..
Paper and Pulp
| Fri 31 Jul 2026
Beijing, July 31 -- Zhejiang Pengchen Paper Research Institute Co Ltd and Zhejiang Pengchen New Material Tech Co Ltd have submitted a patent application for Preparation Method of All-inorganic Alumina Fiber/aerogel Composite Heat Insulation Paper. This invention was developed by Hu Xiaodong, Yao Hua, Sun Qizhong, Zhao Tianjun, S..
Paper and Pulp
| Thu 30 Jul 2026
Beijing, July 31 -- Jiangsu Yuyue Kailite Biotechnology Co Ltd, Jiangsu Yuekai Biotechnology Co Ltd and Zhejiang Poctech Corp have submitted a patent application for Test Paper Capable of Detecting Two Biological Indexes and Detection Method and System Thereof. Fan Liangwei, Li Chengtao, Gong Lingbo, Wang Xuefeng and Su Chen dev..
Paper and Pulp
| Fri 31 Jul 2026
Beijing, July 31 -- Zhejiang Hongda Environmental Protection Tech Co Ltd has applied Chinese patent for Automatic Rewinding Machine Facilitating Replacement of Paper Tube and Machining Method of Automatic Rewinding Machine. Wang Xingyi, Wang Qiaosheng, Jin Jianfa, Mo Bailuo, Zhang Xuejun, Zhao Feng, Gao Liping, Ying Binyan, Yu Z..
Paper and Pulp
| Fri 31 Jul 2026
Beijing, July 31 -- State Intellectual Property Office of China has published Zibo Yuyan Danqing Paper Co Ltd patent application for Tension-adjustable Special Paper Winding Device and Winding Method. The invention was developed by Wang Zhibo, Niu Zhenlin, Song Weina, Zhao Jianwei, Zhang Xifeng and Zhang Juan.
The patent appl..
Paper and Pulp
| Fri 31 Jul 2026
Beijing, July 31 -- Jiangsu Moke Optical Mat Co Ltd has filed a patent application for Winding Device for Production of Lining Paper. This invention was developed by Luo Changhui, Huang Xinshan and Zhang Jiwei.
The patent application number is CN202610353641 20260323. The patent publication number is CN121990400 (A). Internat..
Paper and Pulp
| Fri 31 Jul 2026
Seoul, July 31 -- Hankuk Package Co Ltd has applied Korean patent for Paper Tray and Manufacturing Method Therefor. Eom Do Hyeon developed it.
The patent application number is KR20230093125 20230718. The patent publication number is KR20250012927 (A). International Patent Classification codes are B31F1/00, B31F1/36, B65D5/30,..
Paper and Pulp
| Fri 31 Jul 2026
Seoul, July 31 -- Korean Intellectual Property Office has released Orot Tech patent application for a Diamond Paper Containing the Conductive Fiber for Surface Processing. This invention was developed by Seol Jae Ho.
The patent application number is KR20230093029 20230718. The patent publication number is KR20250012890 (A). I..
Paper and Pulp
| Fri 31 Jul 2026
Seoul, July 31 -- Korean Intellectual Property Office has received Hansol Paper Co Ltd patent application for Flushable Nonwoven Fabric Comprising Pulp for Papermaking and Preparation Method Thereof. Lee Jeong Ha developed the invention.
The patent application number is KR20230092970 20230718. The patent publication number is..
Paper and Pulp
| Fri 31 Jul 2026
Beijing, July 31 -- Sichuan Lancai Shumei Tech Co Ltd has submitted a patent application for Paper Positioning Device for Flat Sheet Printing Machine. This invention was developed by Tang Shijian, Li Peng, Ren Zheng, Chen Kang and Luo Yuanjun.
The patent application number is CN202610401605 20260330. The patent publication nu..
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