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Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 3 -- Chinese Patent for High-flatness Drying Device for Decorative Paper has been issued to Hangzhou Yicai Printing. This invention was developed by Wu Zhicheng.
The patent application number is CN202422692277U 20241106. The patent publication number is CN223610529 (U). International Patent Classification codes a..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 3 -- State Intellectual Property Office of China has awarded a patent to Jiangxi Copper Corporation for Novel Ore Pulp Sampler. Zhou Bo, Wang Zongjun, Huang Quanbing, Tu Shaoyin, Wang Fugang and Wang Hongxiang developed the invention.
The patent application number is CN20242263033U 20240826. The patent publicatio..
Paper and Pulp
| Thu 03 Sep 2026
Beijing, Sept. 3 -- State Intellectual Property Office of China has awarded a patent to Fujian Nuohua Hygiene Products for Side Leakage Prevention Paper Diaper with Three-dimensional Meshes. Zheng Youtao developed the invention.
The patent application number is CN202422374023U 20240927. The patent publication number is CN223615..
Paper and Pulp
| Thu 03 Sep 2026
Beijing, Sept. 3 -- State Intellectual Property Office of China has awarded a patent to Ningbo East Cleaning Tools for Paper Clamping Mop. Yang Yong developed the invention.
The patent application number is CN202423104290U 20241216. The patent publication number is CN223614775 (U). International Patent Classification codes are ..
Paper and Pulp
| Thu 03 Sep 2026
Beijing, Sept. 3 -- State Intellectual Property Office of China has received InfoVision Optoelectronics, Kunshan patent application for Light Source Device, Electronic Paper Display, and Control Method. Xu Mingge and Zhang Juanjuan developed the invention.
The patent application number is CN202610560095 20260424. The patent pub..
Paper and Pulp
| Wed 02 Sep 2026
Geneva, Sept. 3 -- World Intellectual Property Organization has published Billerud AB patent application for Unbleached Paperboard. The invention was developed by Nordell Andreas and Hellstadius Börje.
The patent application number is WO2026EP54763 20260220. The patent publication number is WO2026176077 (A1). International Pat..
Paper and Pulp
| Thu 03 Sep 2026
Beijing, Sept. 3 -- Fujian Nuohua Hygiene Products has been awarded a patent for Efficient Absorption Baby Paper Diaper with Double Diversion Layers. This invention was developed by Zheng Youtao.
The patent application number is CN202422756762U 20241112. The patent publication number is CN223615039 (U). International Patent Cla..
Paper and Pulp
| Thu 03 Sep 2026
Beijing, Sept. 3 -- Fujian Nuohua Hygiene Products has been awarded a patent for Rapid Conduction Infiltration Paper Diaper with Conical Infiltration Holes. This invention was developed by Zheng Youtao.
The patent application number is CN202422756713U 20241112. The patent publication number is CN223615038 (U). International Pat..
Paper and Pulp
| Wed 02 Sep 2026
Geneva, Sept. 3 -- World Intellectual Property Organization has received Raiszadeh Bahman Ben patent application for Two-step Wet and Dry Toilet Paper Dispenser.
The patent application number is WO2026US16155 20260222. The patent publication number is WO2026178439 (A1). International Patent Classification codes are A47K10/26..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 3 -- Fan Feifei has applied Chinese patent for Traditional Paper Literature Reading Auxiliary Device and Reading Method.
The patent application number is CN202610332521 20260318. The patent publication number is CN122200667 (A). International Patent Classification codes are G06V30/14 and G06V30/142.
The abs..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 3 -- State Intellectual Property Office of China has awarded a patent to Shandong Huatai Paper Co Ltd for Timed and Quantitative Automatic Sampling Device for Mineral Powder. Wei Wenguang, Huang Peng, Wan Bing, Wei Guohua, Li Hui, Zhang Hailiang, Han Jianqin, Wu Jicai, Zhang Shujie and Ma Xiaoqing developed the in..
Paper and Pulp
| Thu 03 Sep 2026
Beijing, Sept. 3 -- State Intellectual Property Office of China has awarded a patent to Handan Xingzhou Papermaking Equipment Access Co Ltd for Detection Device for Conical Grinding Tool of Papermaking Pulping Machine. Lyu Zhuangzhuang developed the invention.
The patent application number is CN20242391371U 20241216. The pate..
Paper and Pulp
| Thu 03 Sep 2026
Beijing, Sept. 3 -- Shijiazhuang Boyang Biotechnology Co Ltd has been granted a patent for Immunochromatography Test Paper Card for Detecting Serum Amyloid Protein a. Yao Hongtao, Niu Junshuang and Zhang Yu developed the invention.
The patent application number is CN202422758652U 20241113. The patent publication number is CN2..
Paper and Pulp
| Thu 03 Sep 2026
Beijing, Sept. 3 -- Chinese Patent for Comfortable and Breathable Paper Diaper has been issued to Guangdong Maxier Hygienic Products Co Ltd. This invention was developed by Zhou Bin.
The patent application number is CN202422618414U 20241029. The patent publication number is CN223615037 (U). International Patent Classification..
Paper and Pulp
| Thu 03 Sep 2026
Beijing, Sept. 3 -- Shenzhen Sfzd Tech Co Ltd has secured a patent on Bamboo Pulp Fiber Tooth Picking Rod. Liu Kunfeng developed the invention.
The patent application number is CN202422525589U 20241018. The patent publication number is CN223614954 (U). International Patent Classification code is A61C15/04.
The abstract re..
Paper and Pulp
| Thu 03 Sep 2026
Beijing, Sept. 3 -- Huixian Hengsheng Electromagnetic Wire Co Ltd has secured a patent on Paper Tape Wrapping Machine for Paper-wrapped Electromagnetic Wire. Ma Hongyan, Wei Shengnan and Liu Mixue developed the invention.
The patent application number is CN202520260956U 20250219. The patent publication number is CN223612141 (..
Paper and Pulp
| Thu 03 Sep 2026
Beijing, Sept. 3 -- State Intellectual Property Office of China has received Beijing Puhua Huide Tech Co Ltd patent application for Foreign Matter Detection and Processing Method and System for Intelligent Paper Shredder Fused with Visual Identification. Wang Hongyan and Zhang Chunyang developed the invention.
The patent appl..
Paper and Pulp
| Tue 01 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has awarded a patent to Ningbo Dashuo Stationery Co Ltd for Automatic Paper Aligning Stapler. Zhao Dongkao developed the invention.
The patent application number is CN202423296608U 20241231. The patent publication number is CN223604316 (U). International Patent C..
Paper and Pulp
| Tue 01 Sep 2026
Beijing, Sept. 2 -- Yunnan Yuxi Huamin Paper Co Ltd has been granted a patent for Energy-saving Numerical Control Twill Paper Tube Machine. This invention was developed by Yang Houping, Gui Chaohui, Yin Zhaopeng and Ren Shikun.
The patent application number is CN20252009641U 20250103. The patent publication number is CN223604..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Xi'an Institute of Optics and Precision Mechanics of CAS has submitted a patent application for Laser-induced Breakdown Spectroscopy Analysis System and Method Based on Suspended Electrode and Filter Paper. Wang Yishan, Yin Peiqi, Tang Jie, Zhao Wei and Liu Yinghua developed the invention.
The patent appli..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Hangzhou Qian Tang Printing and Packaging Co Ltd has submitted a patent application for Corrugated Paper Transportation Humidity Wireless Monitoring Method and System. Zhou Dongtao, Lin Jiang and Shi Yanhua developed the invention.
The patent application number is CN202610273417 20260306. The patent public..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has received Nantong Yichuan Composite Material Tech Co Ltd patent application for Visual Inspection Device for Production of Self-adhesive Label Paper. Zhang Hongqing, Shi Changran, Xue Xiaobo and Chen Yangxu developed the invention.
The patent application numbe..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has published Hubei Yuxing Environmental Protection Tech Co Ltd patent application for Paper Splitting Machine Blade Abrasion State Monitoring Method Based on Edge Calculation. The invention was developed by Huang Pengcheng and Xu Jiapeng.
The patent application ..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has published Hunan Dingyi Zhizao Digital Equipment Tech Development Co Ltd and Hunan Dingyi Zhiyuan Tech Dev Co Ltd patent application for High-gloss and High-whiteness Thermal Dye Sublimation Photographic Paper and Preparation Method Thereof. The invention was dev..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Shanying International Holding has applied Chinese patent for Hydrophobic Modified Cellulose Air Filter Paper as Well as Preparation Method and Application Thereof. Li Zhen, Zou Shengyang, Chen Xueping, Wang Ping and Hou Chen developed it.
The patent application number is CN202610295229 20260311. The patent ..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has received Liansheng Paper Industry (Longhai) patent application for Fine Dried Noodle Craft Paper and Preparation Method Thereof. Zhang Xiudeng developed the invention.
The patent application number is CN202610450431 20260408. The patent publication number is CN..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Guangdong Huimeizhuang Environmental Protection Tech Co Ltd has submitted a patent application for Honeycomb Paper Core Self-adaptive Homogenization Drying and Shaping Equipment. This invention was developed by Li Qing, Wu Jiaxian, Tan Yongdong, Huang Qiufeng, Liao Guojin, Wang Fengke and Huang Jingxi.
The..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Xinyu Yushui High Tech Co Ltd has submitted a patent application for Thermosensitive Paper Uniform Coating Processing Equipment. Hu Min, Huang Ming, Lan Xiaoyong and Liao Qingfeng developed the invention.
The patent application number is CN202610391039 20260327. The patent publication number is CN122190073..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Chn Energy Science and Technology Research Inst Co Ltd has sought patent for PECVD (Plasma Enhanced Chemical Vapor Deposition)-based Preparation Device and Preparation Method of Oil-paper Insulating Property Anti-aging. This invention was developed by Li Runhua, Li Yue, Zhang Yuju, Zhang Lei, Liu Yu, Zheng Ji..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has received Zaozhuang Changhengtai Decoration New Material Technology patent application for Lightweight Waterproof and Oil-proof Vegetable Parchment and Papermaking Process Thereof. Zou Yong, Yang Ting and Song Shuxing developed the invention.
The patent applicat..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has released Nantong Tenglong Chemical Technology and Guangdong Chengming Chemical Tech Development Co Ltd patent application for Preparation Method and Application of Efficient Surface Sizing Agent for Paper. This invention was developed by Wang Yue, Zhang Zhigao, ..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has released Shandong Kairui Pet Products Co Ltd patent application for Papermaking Process Oriented Catnip Activity Retention Type Functional Paper and Preparation Method Thereof. This invention was developed by Sun Yuanhong.
The patent application number is CN2..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Changde Furong industry Development has submitted a patent application for Water-based Paint for Paper Modification, Preparation Method of Water-based Paint, Coating and Modified Tipping Paper. This invention was developed by Xie Xiongliang, Li Lei, Yin Dafeng, Li Biaomo, Fan Hua and Zhang Rong.
The patent a..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has released Shaanxi University of Science & Technology patent application for Impregnation Enhancing Process of Medical Packaging Base Paper. This invention was developed by Xu Yongjian, Xiang Can, Xie Jili and Wei Yinlong.
The patent application number is CN20261..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Shandong Silver Hawk Co Ltd has submitted a patent application for Production Process of Cotton Pulp for Lyocell Fiber. This invention was developed by He Jinwen, Sun Hailong, Zang Yipeng, Tan Xiaoyan and Zheng Chunyou.
The patent application number is CN202610327910 20260318. The patent publication number..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has received Shaoxing Shuifu Textile Equipment Co Ltd patent application for Ultra-long Papermaking Mesh Reed. Moromizu O and Zhu Kongming developed the invention.
The patent application number is CN202610646932 20260512. The patent publication number is CN122190..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Jiangxi Songrou Paper Ind Co Ltd has submitted a patent application for Pretreatment Device for Paper Product Production. This invention was developed by Hu Chun'e, Zhou Chunfeng and Jin Rifeng.
The patent application number is CN202610515481 20260418. The patent publication number is CN122190053 (A). Inte..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Shandong Runcheng Special Paper Ind Co Ltd has filed a patent application for Degradable Agricultural Special Paper String and Manufacturing Method Thereof. This invention was developed by Gao Ning, Li Yang, Zhang Haozhe, Wang Xiangyun and Fu Mingxin.
The patent application number is CN202610572459 2026042..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Jiangmen Hongrong Textile Research Inst Co Ltd has applied Chinese patent for Weaving Equipment for High-precision Papermaking Mesh Processing. Xu Changyun, Hu Jin, Feng Yingliao, Xu Jing, Lin Bin, Yin Lisong and Lin Jianxin developed it.
The patent application number is CN202610543493 20260423. The patent..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Jiangsu Zhonglisheng Package Technology has submitted a patent application for Multifunctional UV Curing Ink Composition and Application Thereof on Paper Surface. Wei Xianfu, Cao Guorong, Wei Xingwang, Liu Xiang, Zhou Wentao, Yan Yubin, Yang Jiahao, Sun Zhicheng, Huo Pengwei, Wei Shuo, Chen Shanji, Zhang Siqi..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Jiangsu Fulehua Power Semiconductor Research Inst Co Ltd has submitted a patent application for Aluminum Nitride Green Body Pulping Forming Method for Htcc. This invention was developed by Ge Zhuang, Shi Liang, Wang Bin, Ding Yingying and Yu Zusen.
The patent application number is CN202610414726 20260331. ..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Fenda Technology has been awarded a patent for Y-shaped Paper Card for Bearing Spherical Loudspeaker Box. This invention was developed by Huang Minhui, Xiao Chengsong, Wu Yunhai, Li Jihua and Jin Pei.
The patent application number is CN20242351886U 20241211. The patent publication number is CN223606168 (U). ..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has awarded a patent to Quzhou Longyou Shuangxiongmao Paper Ind Co Ltd for Toilet Paper Packaging Machine. Xiang Yuexiong, Han Jun, Wang Hua and Fang Zhiming developed the invention.
The patent application number is CN20252020391U 20250106. The patent publication..
Paper and Pulp
| Tue 01 Sep 2026
Beijing, Sept. 2 -- Suzhou Xionghai Packaging Mat Co Ltd has been awarded a patent for Positioning Structure for Paperboard Cutting. This invention was developed by Ma Shunling and Lv Hongrong.
The patent application number is CN202423177219U 20241223. The patent publication number is CN223604497 (U). International Patent Cla..
Paper and Pulp
| Tue 01 Sep 2026
Beijing, Sept. 2 -- Shandong Peiport Electric Power Science & Tech Co Ltd has received a patent for Core Centering and Positioning Device of Composite Insulating Glue Impregnated Paper Sleeve. This invention was developed by Fan Tanglu, Wang Chao and Mi Xue.
The patent application number is CN20252010293U 20250103. The patent..
Paper and Pulp
| Tue 01 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Moke Optical Mat Co Ltd for Flail Knife Stripping Integrated Equipment for Card Paper. Huang Xinshan and Zhang Jiwei developed the invention.
The patent application number is CN20242375781U 20241212. The patent publication number i..
Paper and Pulp
| Tue 01 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has awarded a patent to Shanxi Uni Moom Envoronmental Paper Co Ltd for Paper Cutter. Wu Xiaowei and Guo Gongqiang developed the invention.
The patent application number is CN20242390415U 20241216. The patent publication number is CN223604474 (U). International Pa..
Paper and Pulp
| Tue 01 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has awarded a patent to Qingdao Enqiao Packaging for Rotary Cut-off Machine for Corrugated Paper Production Line. Hao Shiqiao and Hao Shiyong developed the invention.
The patent application number is CN20252001387U 20250102. The patent publication number is CN22360..
Paper and Pulp
| Tue 01 Sep 2026
Beijing, Sept. 2 -- Jiangsu Chenxu New Material Technology has received a patent for Dividing Device for Producing Water-absorbing Release Paper. This invention was developed by Shen Jun and Shen Changrong.
The patent application number is CN202423176240U 20241223. The patent publication number is CN223604439 (U). International..
Paper and Pulp
| Tue 01 Sep 2026
Beijing, Sept. 2 -- Zhengzhou Yunda Paper Equipment has been granted a patent for Assembling Tool for Pulper Transmission Assembly. Xu Yinchuan, Guo Pengtao, Han Xiaobo, Qian Zhengyang, Chen Zhijun, Li Yanju, Zhang Yunlong, Meng Lingfei, Jin Junliang and Yang Xiaofeng developed the invention.
The patent application number is CN..
Paper and Pulp
| Wed 02 Sep 2026
Munich, Sept. 2 -- European Patent Office has published Kyocera Document Solutions patent application for Paper Alignment Apparatus. The invention was developed by Ueno Daijiro.
The patent application number is EP20260155793 20260202. The patent publication number is EP4796475 (A1). International Patent Classification codes a..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has released Hunan Juntai Biological New Material Tech Co Ltd patent application for Extraction Method of Softwood Lignin in Sulfate Pulping Black Liquor and Lignin. This invention was developed by Zhao Lingquan, Wang Qingqing, Wu Ping, Zhang Shiwei, Fan Chunhua, Xu..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has released West China Hospital, Sichuan University and Baiming Xinkang Biotechnology Zhejiang Co Ltd patent application for Paper Mulberry Pollen Allergen and Application Thereof. This invention was developed by Zhang Li, Chen Zhonglei, Jiang Zihan, Xu Aiwu, Jia Q..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Chinese Patent for Dual-purpose Circular Coffee Filter Paper Storage Box has been issued to Hangzhou Qiyu Gaoxing Tech Co Ltd. This invention was developed by Lin Fufa.
The patent application number is CN202423276486U 20241230. The patent publication number is CN223606142 (U). International Patent Classifi..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Yuandong Zhongqian Xiamen Tech Group Co Ltd has obtained a patent for paper cup with buckle type stacked beverage paper pulp cup cover. This invention was developed by Su Shuangquan, He Shouchun and Su Xiongying.
The patent application number is CN202423283971U 20241230. The patent publication number is CN..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Suzhou Yuto Printing & Packing has been granted a patent for Paperboard Structure, Inner Support Structure for Desktop Computer and Full-paper Packaging Box for Desktop Computer. Yao Qing developed the invention.
The patent application number is CN202423324267U 20241231. The patent publication number is CN22..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Fengyang Shicheng Barcode Tech Co Ltd has secured a patent on Label Paper Pasting Device. Zhang Wenju, Lu Changle and Yang Zhen developed the invention.
The patent application number is CN202422908216U 20241128. The patent publication number is CN223605965 (U). International Patent Classification codes are..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Yutian Zhili Printing Machinery Manufacturing has received a patent for Gluing Structure for Paper Mounting Machine. This invention was developed by Shi Junpeng, Shi Junhui, Wang Yuqi, Jing Mengwei, Ji Baoyin and Ji Shaoyu.
The patent application number is CN20252056477U 20250110. The patent publication numb..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Shandong Guotai Archives Science & Tech Co Ltd has secured a patent on Paper File Binding Device. Huang Dongmei and Niu Fang developed the invention.
The patent application number is CN202520156560U 20250123. The patent publication number is CN223605348 (U). International Patent Classification codes are B2..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Foshan Miluo Tech Co Ltd has been awarded a patent for Paper Thickness Quantitative Adjusting Mechanism for Printer Core. This invention was developed by Qiu Cuixian.
The patent application number is CN202520162585U 20250124. The patent publication number is CN223605330 (U). International Patent Classifica..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Wuhan Yonghe Xinsheng Ind and Trade Co Ltd has been awarded a patent for Packaging Paper Printing Device. This invention was developed by Yu Cui and Yang Pengwei.
The patent application number is CN202520153049U 20250122. The patent publication number is CN223605295 (U). International Patent Classification..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Xinqihang Packaging Tech Taizhou Co Ltd has been granted a patent for Laminated Paperboard Connecting and Correcting Device. Li Dongyan, Qian Aiguo, Song Baohua and Wang Xiaosong developed the invention.
The patent application number is CN202423156318U 20241220. The patent publication number is CN223605272..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Zhejiang Tianqi Paper Ind Co Ltd has received a patent for High-strength Paper Tube. This invention was developed by Shou Xinhuan.
The patent application number is CN202423255140U 20241228. The patent publication number is CN223605257 (U). International Patent Classification codes are B32B1/08, B32B17/02, ..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Beijing Jingzhi Group Co Ltd has been granted a patent for Composite Paper Structure and Structural System of Aircraft. This invention was developed by He Wenming, Zhang Liangliang, Zhou Rui, Bian Guangjie, Wang Dong and Hu Bingqi.
The patent application number is CN202520251766U 20250217. The patent publi..
Paper and Pulp
| Tue 01 Sep 2026
Beijing, Sept. 2 -- Zhengzhou Yunda Paper Equipment has been granted a patent for Pressure Screen Rotor Cylinder Clamping Tool. Xu Yinchuan, Qian Zhengyang, Gao Zhanqiang, Yang Xiaofeng, Li Haiqing, Wang Kegang, Wang Weitao, Meng Lingfei and Jin Junliang developed the invention.
The patent application number is CN202423280658U ..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Henan Hongbo Measurement & Control Co Ltd has sought patent for Tip Sealing Insulation Paper Plugging Structure for Transformer Partial Discharge Simulation Experiment. This invention was developed by Wang Haiquan, Wu Jingyan, Bu Xiangzhou, Hu Zhipeng, Wang Lin, Wei Chaojie, Yang Yueyi, Lee Haeng Moon and Che..
Paper and Pulp
| Tue 01 Sep 2026
Munich, Sept. 2 -- European Patent Office has published Teknosavo Oy patent application for Method for Determination of Solid Volume of Pulp Wood or Timber Stack. The invention was developed by Hämäläinen Hannu.
The patent application number is EP20240879217 20241018. The patent publication number is EP4795357 (A1). Intern..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has awarded a patent to Nantong Zhongtai Packaging Tech Co Ltd for Multi-layer Composite Paperboard Embossing Device. Shuai Yin developed the invention.
The patent application number is CN202423159207U 20241220. The patent publication number is CN223605222 (U). I..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Xinxiang Zhengxing Packaging Mat Co Ltd has received a patent for Compression Roller Device for Producing Super-large Paper Angle Bead. This invention was developed by Chang Xiaokun, Kong Huijun, Liu Bingde, Zhang Xijiang and Yang Yuxi.
The patent application number is CN202423258889U 20241230. The patent ..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Wuhu Manpu Machinery has obtained a patent for handle flat pasting device of paper bag machine. This invention was developed by Choi Yong-woon and Liu Huan.
The patent application number is CN202422969432U 20241203. The patent publication number is CN223605218 (U). International Patent Classification code is..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Wenzhou Luoming Tech Co Ltd has received a patent for Aluminum Foil Paper Conveying Belt Cutting Device for Aluminum Foil Bag Processing. This invention was developed by Yang Dengkui, Chen Yangsu and Lin Chunjie.
The patent application number is CN202423274603U 20241230. The patent publication number is CN..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Wuhu Manpu Machinery has been granted a patent for Punching Mechanism of Paper Bag Machine. This invention was developed by Liu Huan, Wu Chengzhi, Xu Wanghuo and Liu Zixin.
The patent application number is CN202422541361U 20241021. The patent publication number is CN223605200 (U). International Patent Classi..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Wuhu Manpu Machinery has secured a patent on Bottom Card Taking and Placing Device of Paper Bag Machine. Choi Yong-woon developed the invention.
The patent application number is CN202423114945U 20241217. The patent publication number is CN223605199 (U). International Patent Classification codes are B31B70/04..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Wuhu Manpu Machinery has secured a patent on Handle Positioning and Conveying Structure of Paper Bag Machine. Choi Yong-woon and Liu Huan developed the invention.
The patent application number is CN202422701068U 20241106. The patent publication number is CN223605195 (U). International Patent Classification c..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Zaozhuang Hengxiang Paper Products has received a patent for Packaging Paperboard Cutting Device. This invention was developed by Li Jian, Kong Cuiyun, Li Di and Kong Deyan.
The patent application number is CN202423228371U 20241226. The patent publication number is CN223605193 (U). International Patent Class..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Linyi Xinda Packaging Co Ltd has been granted a patent for Opening Rolling Device for Paper Barrel Processing. This invention was developed by Zhang Qingxiang, Zhang Qingpeng and Tian Haijian.
The patent application number is CN202423132806U 20241218. The patent publication number is CN223605191 (U). Inter..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Rongxin Packaging Products Co Ltd for Cup Body Forming Device for Paper Cup Processing. Zhao Tuo, Zeng Yequn and Li Xiaochun developed the invention.
The patent application number is CN202422717569U 20241107. The patent publicati..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has awarded a patent to Wuhan Zhelide Machinery Co Ltd for Bottom Punching Knife Rest for Round Bottom of Paper Cup. Jin Yelin developed the invention.
The patent application number is CN202520557624U 20250327. The patent publication number is CN223605185 (U). In..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Rongxin Packaging Products Co Ltd for Paper Cup Cylinder Bonding Device. Zhao Tuo, Zeng Yequn and Li Xiaochun developed the invention.
The patent application number is CN202422672862U 20241101. The patent publication number is CN..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Lujiang Zhengda Packaging Co Ltd has been granted a patent for Anti-deviation Paperboard Die-cutting Machine. Zhang Jinfeng, Jiang Zhengwei, Zhang Qing, Lu Guofeng, Huang Yinsheng and Chen Yanwen developed the invention.
The patent application number is CN202520211678U 20250211. The patent publication numb..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Wenzhou Topnow Machinery Co Ltd has obtained a patent for continuous paper feeding device of paper cup machine. This invention was developed by Wu Changjie.
The patent application number is CN202423250972U 20241227. The patent publication number is CN223605171 (U). International Patent Classification code ..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has awarded a patent to Wenzhou Topnow Machinery Co Ltd for Cup Jacking Component of Paper Cup Machine. Wu Changjie developed the invention.
The patent application number is CN202423250969U 20241227. The patent publication number is CN223605167 (U). International..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has awarded a patent to Wenzhou Topnow Machinery Co Ltd for Paper Piece Clamping Device of Paper Cup Machine. Wu Changjie developed the invention.
The patent application number is CN202423157115U 20241220. The patent publication number is CN223605166 (U). Interna..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Linyi Yunda Household Products Co Ltd has received a patent for Hydraulic Combination Machine for Pu Paperboard Processing. This invention was developed by Liu Jingtao, Zhao Zhuzhong and Zhang Yanjie.
The patent application number is CN202423283493U 20241230. The patent publication number is CN223605072 (U..
Paper and Pulp
| Tue 01 Sep 2026
Munich, Sept. 2 -- Valmet Tissue Converting has submitted a patent application for Paper Converting Machine and Product of Folded or Interfolded Sheets. Dini Graziano, Dettori Daniele, Damiani Daniele and Bianchi Massimo developed the invention.
The patent application number is EP20240805898 20241018. The patent publication num..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Hospital Affiliated To Fuzhou University has applied Chinese patent for Chir99021 Composite Dental Pulp Stem Cell Multidirectional Differentiation Culture System and Preparation Method Thereof. Xie Huilan, Fang Fang and Lin Yi developed it.
The patent application number is CN202610373058 20260325. The pate..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Zhengzhou Feng Hong Machinery Equipment Technology has received a patent for Quantitative Stacking Device for Paper Cup Production. This invention was developed by Zhang Mingfei, Dong Chengjun and Zhang Dong.
The patent application number is CN202520322407U 20250226. The patent publication number is CN223606..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Jiangsu Feiqiang Packaging Mat Co Ltd has received a patent for Movable Corrugated Board Processing Body Paper Roll Conveying Device. This invention was developed by Zhang Chengfei and Ju Jingjing.
The patent application number is CN202423247348U 20241227. The patent publication number is CN223606307 (U). ..
Paper and Pulp
| Tue 01 Sep 2026
Munich, Sept. 2 -- ANDRITZ has submitted a patent application for Method for Distributing Chemicals in Delignification Stages of Pulp Bleaching Processes. This invention was developed by Märkjärvi Ilpo and Van Fleet Richard.
The patent application number is EP20240787270 20240919. The patent publication number is EP4795232 (A..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Guangzhou Sanyan Grinding Mat Co Ltd has applied Chinese patent for Water-based Coating Material, Preparation Method and Application of Water-based Coating Material in Dry Abrasive Paper. Liang Zhijian, Tan Qiurong and Liang Zhiheng developed it.
The patent application number is CN202610523217 20260420. Th..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Tangshan Jiuheng Pringing Machinery Co Ltd has been awarded a patent for Servo Conveying Mechanism of Paper Feeding Machine of Die-cutting Machine. This invention was developed by Lu Yunzheng and Xue Hongyu.
The patent application number is CN20252059958U 20250110. The patent publication number is CN223606..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Huizhou Huicai New Mat Co Ltd has secured a patent on Adjustable Release Paper Tension Control Device. Liu Ruicheng and Ning Caimei developed the invention.
The patent application number is CN20252016182U 20250106. The patent publication number is CN223606755 (U). International Patent Classification codes ..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Chinese Patent for Adjustable Paper Leveling Mechanism has been issued to Shantou Wanshun New Material Group. This invention was developed by Wang Ganming, Du Chengcheng, Zhang Jiemin, Zheng Chubiao, Xie Longyuan and Yang Zhifeng.
The patent application number is CN202423312925U 20241231. The patent publicat..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Suzhou Kunyu Packing Products has obtained a patent for paperboard conveying device convenient to adjust and limit. This invention was developed by Li Wandi.
The patent application number is CN202423261150U 20241227. The patent publication number is CN223606692 (U). International Patent Classification code..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Yueqing Chengguan Electromechanical Co Ltd has been granted a patent for Cover Paper Feeding Mechanism of Glue Binding Machine. This invention was developed by Xiang Huihua.
The patent application number is CN202422881283U 20241126. The patent publication number is CN223606691 (U). International Patent Cla..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Shenzhen Zhuoxiancheng Packing Products Co Ltd has secured a patent on Paper Feeding Mechanism of Full-automatic Book Type Box Assembling Machine. Song Yanwen and Leng Xiaoli developed the invention.
The patent application number is CN202423315374U 20241231. The patent publication number is CN223606688 (U)..
Paper and Pulp
| Tue 01 Sep 2026
Beijing, Sept. 2 -- Chinese Patent for Paper Cutting Mechanism Suitable for Packaging Materials with Different Thicknesses has been issued to Wuxi Gold Finger Color Printing Co Ltd. This invention was developed by Pan Chunchun.
The patent application number is CN202422737775U 20241111. The patent publication number is CN22360..
Paper and Pulp
| Tue 01 Sep 2026
Beijing, Sept. 2 -- Changzhou Hengxiang Carton Package Co Ltd has received a patent for Grooving Device for Paperboard Grooving Machine. This invention was developed by Tao Bujun and Yu Li.
The patent application number is CN202423319644U 20241231. The patent publication number is CN223604529 (U). International Patent Classif..
Paper and Pulp
| Tue 01 Sep 2026
Beijing, Sept. 2 -- Chengdu Mindong Paper Ind Co Ltd has secured a patent on Body Paper Moving and Fixing Device of Body Paper Cutting Machine. Yang Jiansheng, Zheng Jianbo and Yang Chunhua developed the invention.
The patent application number is CN202520238234U 20250214. The patent publication number is CN223604510 (U). Int..
Paper and Pulp
| Wed 02 Sep 2026
Beijing, Sept. 2 -- Wuxi Jingdian Tech Co Ltd has been granted a patent for Paper Core Transfer Device for EVA (Ethylene Vinyl Acetate) Film Cutting Machine. This invention was developed by Li Xinli and Li Xinyue.
The patent application number is CN20252055602U 20250109. The patent publication number is CN223606723 (U). Inter..
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