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Paper and Pulp
| Wed 10 Jun 2026
Geneva, June 10 -- Dongseo Sanitary Co Ltd has submitted a patent application for Lid-integrated Paper Cup. This invention was developed by Park Sangwoo.
The patent application number is WO2025KR95576 20250912. The patent publication number is WO2026117114 (A1). International Patent Classification codes are B65D3/06, B65D3/14..
Paper and Pulp
| Wed 10 Jun 2026
Beijing, June 10 -- Hubei Zhongtian Mica Products Co Ltd has applied Chinese patent for Mica Paper Raw Material Uniform Dispersing Device Based on Airflow Mixing. Qiu Yu, Li Jie and Li Yong developed it.
The patent application number is CN202610108570 20260127. The patent publication number is CN121571030 (A). International P..
Paper and Pulp
| Tue 09 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has published Eclosion Ab patent application for Application of a Skin Tight Paper Like Coating. The invention was developed by Sandquist David, Brechensbauer Axel, Tingvall Liselotte, Thome Hajar, Stenmark Kim Onchoi, Gardien Kinge and Eklund Linn.
The patent applic..
Paper and Pulp
| Wed 10 Jun 2026
Beijing, June 10 -- Jiangsu Hansheng Printing Machinery Co Ltd has submitted a patent application for Coated Paper Surface Treatment Method and Application of Coated Paper Surface Treatment Method in Digital Printing Machine. This invention was developed by Chen Jiarui and Li Zhenjun.
The patent application number is CN202511..
Paper and Pulp
| Wed 10 Jun 2026
Beijing, June 10 -- Jiang Shan has submitted a patent application for Light-driven Dynamic Imaging Device Based on Ultrathin Paper Stack and Method Thereof. Jiang Shan developed the invention.
The patent application number is CN202511635526 20251110. The patent publication number is CN121565067 (A). International Patent Class..
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has received Jiangsu Ruiji New Mat Co Ltd patent application for Active Adjustable Air Dilution Cigarette Tipping Paper Based on Lip Pressure Induction. Chen Hao, Chen Zhihui and Xu Yongda developed the invention.
The patent application number is CN202511590155 2..
Paper and Pulp
| Wed 10 Jun 2026
Beijing, June 10 -- Shanghai Quanray Electronics has sought patent for Display Refreshing System and Display Refreshing Method for Electronic Paper. This invention was developed by Chao Junju.
The patent application number is CN202511302951 20250912. The patent publication number is CN121565094 (A). International Patent Classif..
Paper and Pulp
| Wed 10 Jun 2026
Beijing, June 10 -- State Intellectual Property Office of China has published CHI Hsing Optronics patent application for Action Driving Mechanism of Multi-application-form Electronic Paper Product. The invention was developed by Niu Hongli, Wang Junzhu and Jiang Wanxia.
The patent application number is CN202511896424 20251216. ..
Paper and Pulp
| Wed 10 Jun 2026
Beijing, June 10 -- Electric Power Research Institute China Southern Power Grid has filed a patent application for Manufacturing Method of Prefabricated Stress Cone for Repairing Oil Paper Insulation Submarine Cable. This invention was developed by Lu Wenhao, Wei Xiaoxing, Zhang Jinyin, Hou Mingchun, Liao Jianping, Huang Dawei, ..
Paper and Pulp
| Wed 10 Jun 2026
Beijing, June 10 -- State Grid Beijing Electric Power Co and State Grid Corporation of China have applied Chinese patent for Intelligent Power Grid Operation and Maintenance Test Generation System and Method Based on Interactive Knowledge Feedback. Shao Nian, Song Minghui, Huang Jia, Bai Guang, Wang Bin, Dong Mengru, Yan Shuo, ..
Paper and Pulp
| Wed 10 Jun 2026
Geneva, June 10 -- World Intellectual Property Organization has released Industry Academic Cooperation Foundation Gyeongsang National University patent application for Foamed Paper for Oil Absorption Comprising Heat-responsive Micro-foaming Agent and Manufacturing Method Therefor. This invention was developed by Kim Chul Hwan.
..
Paper and Pulp
| Wed 10 Jun 2026
Beijing, June 10 -- Shandong University of Technology has submitted a patent application for Ore Pulp Pretreatment System and Method Based on Threaded Nano Bubble Generator. Tao Dongping, Qiao Bo and Shao Huaizhi developed the invention.
The patent application number is CN20251207038 20251229. The patent publication number is C..
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 10 -- Agfa has submitted a patent application for Inkjet Recording Method on Paperboard Liner and Instrument Therefor. This invention was developed by Lenaerts Jens and Yang Bingyu.
The patent application number is CN20248049315 20241209. The patent publication number is CN121568846 (A). International Patent Class..
Paper and Pulp
| Wed 10 Jun 2026
Beijing, June 10 -- Taishan Gypsum Chengde Co Ltd has applied Chinese patent for Plasterboard Paper Cutting Positioning Device for Energy-saving Building Material Production. Xu Xiuwen developed it.
The patent application number is CN202511962556 20251224. The patent publication number is CN121572471 (A). International Patent..
Paper and Pulp
| Wed 10 Jun 2026
Beijing, June 10 -- Guilin Auss Printing Co Ltd has applied Chinese patent for Packaging Box Paperboard Die-cutting Machine. Qin Feng, Gong Xin, Wang Hao, Yang Dezhou and Zhong Lin developed it.
The patent application number is CN202511693085 20251118. The patent publication number is CN121572400 (A). International Patent Cla..
Paper and Pulp
| Wed 10 Jun 2026
Beijing, June 10 -- Jiangsu Rirui Paper Products Co Ltd has filed a patent application for Continuous Feeding Mechanism for Paper Tube Cutting. This invention was developed by Ling Shui, Wang Hairong and Liu Mengni.
The patent application number is CN20261054274 20260115. The patent publication number is CN121572392 (A). Inte..
Paper and Pulp
| Tue 09 Jun 2026
Geneva, June 10 -- Stora Enso has submitted a patent application for Method for Manufacturing Paperboard Comprising a Bulk Ply. This invention was developed by Heiskanen Isto, Lyyra Jukka and Backfolk Kaj.
The patent application number is WO2025IB62093 20251126. The patent publication number is WO2026115453 (A1). International ..
Paper and Pulp
| Tue 09 Jun 2026
Geneva, June 10 -- Stora Enso has filed a patent application for Method for Manufacturing Paperboard Comprising a Bulk Ply. This invention was developed by Lyyra Jukka, Heiskanen Isto and Backfolk Kaj.
The patent application number is WO2025IB62090 20251126. The patent publication number is WO2026115451 (A1). International Pate..
Paper and Pulp
| Tue 09 Jun 2026
Geneva, June 10 -- Stora Enso has filed a patent application for a Method for Manufacturing a Multi-ply Paperboard. This invention was developed by Backfolk Kaj, Heiskanen Isto and Lyyra Jukka.
The patent application number is WO2025IB62029 20251125. The patent publication number is WO2026115425 (A1). International Patent Class..
Paper and Pulp
| Tue 09 Jun 2026
Geneva, June 10 -- Stora Enso has applied WIPO patent for Thermoformable Paperboard-based Laminate and a Method for Manufacturing Said Laminate. Cunha Gisela, Backfolk Kaj and Heiskanen Isto developed it.
The patent application number is WO2025IB61944 20251121. The patent publication number is WO2026115408 (A1). International..
Paper and Pulp
| Wed 10 Jun 2026
Beijing, June 10 -- Jiangyin Minghong Automotive Roof System has filed a patent application for Spoiler Automatic Polishing Process Based on Dynamic Deviation of Abrasive Paper. This invention was developed by Chen Likui, Lin Ke, Xu Jun, Feng Xiaoping and Xia Jinxing.
The patent application number is CN202511974219 20251225. Th..
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 9 -- Assure Technology (Hangzhou) and Zhejiang Xumin Biological Tech Co Ltd have applied Chinese patent for Sample Pad Treating Fluid, Immunochromatography Test Paper, Kit and Application of Sample Pad Treating Fluid, Immunochromatography Test Paper and Kit in Detection of Cytomegalovirus. Wang Yifan, Ge Zhenzhen a..
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 9 -- Jiangsu Liamax New Materials Technology and Guangdong Liamax New Material Tech Co Ltd have submitted a patent application for Manufacturing Method of Low-formaldehyde Scratch-resistant Veneer Impregnated Paper. This invention was developed by Zhang Jie, Zhang Liuchun, Zhang Yi, Yan Jianhuan and Zhang Lixin.
..
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 9 -- Shandong Huatai Paper Co Ltd, Qingdao University and Shandong Huangsanjiao Biotechnology Industry Res Institute Co Ltd have submitted a patent application for Preparation Method of Platinum-rhodium Alloy for Improving Electro-catalytic Hydrogenation Activity and Selectivity of Phenol. Liu Xuejun, Zhang Fengsha..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 9 -- Live Pig Tech Innovation Center Chongqing, Chongqing Guozhu High Tech Group Co Ltd and Guozhu High-Tech Chongqing Technology Innovation Center have applied Chinese patent for Livestock and Poultry Feed Based on Citrus Pulp Treatment Mode Control and Preparation Method of Livestock and Poultry Feed. Liu Shijie,..
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 9 -- State Grid Xinjiang, Electric Power Research Institute, Xi'an Jiaotong University and Chongqing University have submitted a patent application for Transformer Oil Paper Insulation Frequency Domain Response On-line Monitoring System. This invention was developed by Yang Dingqian, Zhang Weining, Du Jiabao, Liu X..
Paper and Pulp
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has published Ichikawa patent application for Base Fabric for Seamed Felt, Papermaking Felt, and Method for Producing Papermaking Felt. The invention was developed by Ogiwara Yasuyuki.
The patent application number is US202519405460 20251202. The patent publication number i..
Paper and Pulp
| Mon 08 Jun 2026
Alexandria, June 9 -- Chon Young Sik has submitted a patent application for Thermal Transfer Method Using Reactive Ink Transfer Paper.
The patent application number is US202319123912 20231017. The patent publication number is US20260152017 (A1). International Patent Classification codes are B41M5/00, B41M5/025, B41M5/03, C09D..
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 9 -- Heihe Luoke Mining Dev Co Ltd has filed a patent application for Ore Pulp Online Monitoring and Sampling System and Method. This invention was developed by Gao Chao, Ren Xuetong, Fan Lihui, Lyu Hongchao and Kong Xiangxue.
The patent application number is CN202511691604 20251118. The patent publication numbe..
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 9 -- Ruiwo Tech Huizhou Co Ltd has filed a patent application for Method for Detecting Remaining Amount of Paper Towel. This invention was developed by Chen Chongliang and Liu Yuqi.
The patent application number is CN202511630257 20251110. The patent publication number is CN121558078 (A). International Patent Cl..
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 9 -- Zhejiang Kaifeng New Mat Co Ltd has submitted a patent application for Preparation Method of Water-based Wrapping Paper. This invention was developed by Ji Lei, Jing Tian, An Tiantian, Liu Jiawen and Xue Wenjuan.
The patent application number is CN20261015160 20260107. The patent publication number is CN121..
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published Huisheng Group patent application for Anti-fatigue Composite Paper Tube Raw Paper for High-speed Spinning Tube and Preparation Process of Anti-fatigue Composite Paper Tube Raw Paper. The invention was developed by Zhao Hailiang, Fan Zhihua, Zang Chuanbi..
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 9 -- Ningbo Asia Pulp & Paper has submitted a patent application for Playing Card Paper and Preparation Method Thereof. This invention was developed by Zhou Yinming, Jiang Yanfei, Tian Weishi and Ye Chunjie.
The patent application number is CN202511754498 20251126. The patent publication number is CN121556297 (A)...
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 9 -- Zhongxi Shouguang Resource Tech Co Ltd has sought patent for Special Paper Containing Caal2o4: Pr < 3 + >, ND < 3 + > Luminescent Powder and Preparation Method Thereof. This invention was developed by Gong Xueliang, Li Changqing, Qiu Guanghuai, You Xin, Xie Wei and Zhang Xiaoyu.
The patent application numbe..
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has published Zhejiang Huazhang Technology patent application for Cantilever Screen Changing Device of Large-cylinder Hot Pressing Drying Part of Paper Machine. The invention was developed by Lang Jiafeng, Shen Huajie, Zhu Chunmei, Dong Gang, Han Yongchun, Lin Yongji..
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 9 -- Henan Jingxin Fabric Co Ltd has submitted a patent application for High-strength Papermaking Forming Net Fiber and Preparation Method Thereof. This invention was developed by Ma Kun, Wang Hui, Zhang Kaixiang and Fan Zhiwei.
The patent application number is CN202511773183 20251128. The patent publication num..
Paper and Pulp
| Tue 09 Jun 2026
Taipei, June 9 -- Zhang Paul has filed a patent application for Multi-layer Composite Pulp Product and Method for Manufacturing the Same.
The patent application number is TW20240100497 20240104. The patent publication number is TW202528199 (A). International Patent Classification codes are B65D19/00 and D21J3/00.
Accordi..
Paper and Pulp
| Tue 09 Jun 2026
Taipei, June 9 -- Taiwan Patent Office has released Primax Electronics patent application for Paper Roll Carrying Device. This invention was developed by Wei Yi-lun, Zeng Wei-ping and Hung Wen-lung.
The patent application number is TW20240102434 20240122. The patent publication number is TW202528151 (A). International Patent Cl..
Paper and Pulp
| Tue 09 Jun 2026
Taipei, June 9 -- Taiwan Patent Office has released Solenis Technologies LP patent application for Methods and Compositions for Papermaking. This invention was developed by Petty Anthony Joseph, Borkar Sachin and Wright Matthew.
The patent application number is TW20240142571 20241106. The patent publication number is TW202528..
Paper and Pulp
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has received Sustainable Carbohydrate Innovation Co Ltd patent application for Coating Material and Oil-proof Paper. Huang Ya-hui and Kao Yu-chien developed the invention.
The patent application number is US202419005469 20241230. The patent publication number is US2026015..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 9 -- Rongyao Terminal has submitted a patent application for Wallpaper Display Method and Electronic Equipment. This invention was developed by Wang Yuanyuan, Tian Yutong, Deng Zhaoli, Huang Liwei and Qian Kai.
The patent application number is CN20248046461 20240815. The patent publication number is CN121548985 (A..
Paper and Pulp
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has received Revolution Roller LLC patent application for Automated Paper Tube Filling Machine for Resinous Plant Material with Adaptive Fill Control System. King Adam and Goldman Marc developed the invention.
The patent application number is US202519406347 20251202. The ..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has released Marin Pad Inc patent application for Method for Preparing Filler for Papermaking by Using Mixed Solution of Organic Fiber and Inorganic Compound and Application of Filler. This invention was developed by Seo Young-beom and Heo Yoon-young.
The patent a..
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 9 -- Suzhou Guanwei Thermal Sensitive Paper has submitted a patent application for Digital Twinning Optimization Method for Thermo-sensitive Paper Die Cutting Process Parameters. This invention was developed by Xu Minhua.
The patent application number is CN20251241749 20251231. The patent publication number is CN1..
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 9 -- Peking University First Hospital Peking University First Clinical Medical College has filed a patent application for SERS (surface Enhanced Raman Scattering) Active Nano Composite Material for Detecting Trace Histamine in Tears, SERS Sensing Test Paper as Well as Preparation Method and Application. This invent..
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 9 -- Electric Power Research Institute China Southern Power Grid has applied Chinese patent for Glue Impregnated Paper Solid Stress Cone for Repairing Oil Paper Submarine Cable and Control Method. Lu Wenhao, Wei Xiaoxing, Zhang Jinyin, Liao Jianping, Huang Dawei, Huang Zhongkang, Dai Yurun, Xiao Xiang, Li Weiguo, Z..
Paper and Pulp
| Tue 09 Jun 2026
Beijing, June 9 -- Anqing Sanhuan Kangtai Paper Plastic Co Ltd has applied Chinese patent for Sectional Type Drying Device and Method for Production of Coated Paper. Cheng Fangli, Chen Wenli, Yang Lin, Jiang Lei and Xu Yu developed it.
The patent application number is CN20261048754 20260115. The patent publication number is C..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- Qingdao Xinhongsheng Intelligent Technology and Qingdao Hongdasheng Textile Machinery Co Ltd have sought patent for Paper Yarn Machine. This invention was developed by Zhuang Yigang, Li Shaowei, Wei Jinglian, Xue Feng and Long Jiang.
The patent application number is CN202511929843 20251219. The patent publi..
Paper and Pulp
| Mon 08 Jun 2026
Taipei, June 8 -- Nippon Paper Industries Co Ltd and Kyoto Municipal Institute of Industrial Tech and Culture have submitted a patent application for Resin Composite and Method for Producing Resin Composite. This invention was developed by Agari Akira, Kakuta Io, Fukuda Yujiroh, Date Takashi, Semba Takeshi, Ito Akihiro, Noguchi ..
Paper and Pulp
| Sun 07 Jun 2026
Beijing, June 8 -- Asia Symbol Shandong Pulp And Paper Co Ltd has applied Chinese patent for Odor Treatment System and Method Capable of Continuously Operating. Hao Jian, Zhao Huishan, Zhang Lianghui, Gao Jie, Sun Zhengshuai and Zhang Zhiyou developed it.
The patent application number is CN202511756017 20251126. The patent pu..
Paper and Pulp
| Mon 08 Jun 2026
Taipei, June 8 -- Chen Pei Ching has submitted a patent application for Dust Collector Use in Sandpaper Flattening Tool.
The patent application number is TW20230144335 20231116. The patent publication number is TW202521281 (A). International Patent Classification code is B24B7/18.
An abstract released by the Taiwan Pate..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- Anqing Sanhuan Kangtai Paper Plastic Co Ltd has submitted a patent application for Laminated Paper Conveying, Positioning and Detecting Equipment and Control Method. This invention was developed by Chen Wenli, Xu Yu, Yang Lin, Dai Le and Jiang Lei.
The patent application number is CN20261069523 20260120. Th..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- Changzhou Yingzhong Electrical has sought patent for Intelligent Suspension Conveying Device for Annular Insulating Paperboard Processing. This invention was developed by Yu Biao.
The patent application number is CN202511900268 20251216. The patent publication number is CN121536757 (A). International Patent C..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- Huizhou Degang Technology has applied Chinese patent for Feeding Machine for Corrugated Paper Carton Production. Lin Zhirong developed it.
The patent application number is CN20261074579 20260120. The patent publication number is CN121536754 (A). International Patent Classification codes are B65H3/06, B65H5/06..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- First Hospital of Jilin University has submitted a patent application for Anti-oxidation Pop-up Sub-packaging Box for Blood Glucose Test Paper. This invention was developed by Ma Jiahui, Lin Hongjing, Zhong Xin and Li Hongpeng.
The patent application number is CN20251221719 20251230. The patent publication nu..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has published Wenzhou Jukai Machinery Co Ltd patent application for M-bottom Paper Bag and Manufacturing Process Thereof. The invention was developed by Lin Banghai and Cai Jindan.
The patent application number is CN20261068724 20260119. The patent publication num..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Zhejiang Hanchen Technology patent application for Intelligent Valve Bag Paper Bag Machine. This invention was developed by Fang Shunkai, Ren Jiangpeng, Wu Ning and Wang Shimin.
The patent application number is CN20251243784 20251231. The patent publica..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- Changsha Chaint Robotics Co Ltd has applied Chinese patent for Equal Division Marking Device for Insulating Paper Tube. Deng Le, Meng Lei, Yu Dingzhong and Zhu Chuiqiao developed it.
The patent application number is CN202511675300 20251115. The patent publication number is CN121535708 (A). International Pat..
Paper and Pulp
| Sun 07 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has published Guangdong Meike New Material patent application for Paper Paper Overprinting Quality Detection Method and System Based on Image Recognition. The invention was developed by Huang Ying, Yan Shutao and Chen Yunyun.
The patent application number is CN20251..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- Anhui Foil Special Aluminum Products Co Ltd has sought patent for Winding Packaging Machine for Acid-resistant and Oil-resistant Aluminum Foil Extraction Paper Processing. This invention was developed by Xue Tao, Liu Honghe and Xue Zhonghua.
The patent application number is CN20261078214 20260121. The paten..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has received Zhejiang Xinggan Technology patent application for Full-automatic Finishing Equipment and Finishing Method for Paperboard Packaging Paper. Xia Jialiang, Liang Fuhua, Chen Xinggan, Chen Chen and Yu Zhongqing developed the invention.
The patent applicatio..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- Dongguan Nengdaxin New Energy Co Ltd has submitted a patent application for Automatic Highland Barley Paper Pasting Equipment. This invention was developed by Shu Lang.
The patent application number is CN202511629937 20251108. The patent publication number is CN121536542 (A). International Patent Classifica..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Yantai Dahe Printing Co Ltd patent application for Classifying and Stacking Mechanism for Processing Watermark Paperboard Packaging Boxes. This invention was developed by Zhang Bin, He Nannan, Zhang Lianxin, Qu Yang and Chen Tao.
The patent applicatio..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- Foshan Xinfei Hygienic Materials has submitted a patent application for Regenerated Raw Material Recovery Device for Ecological Paper Manufacturing. This invention was developed by Mu Kejing, Gao Yupeng, Wu Wanmin, Luo Junlong and Xu Xiyuan.
The patent application number is CN202511944269 20251222. The pate..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- Sichuan Hongtu Fengjing Environmental Protection Tech Co Ltd has submitted a patent application for Paper Shredding Fan System. This invention was developed by Wan Weifeng and Yue Hong.
The patent application number is CN20251200598 20251229. The patent publication number is CN121534809 (A). International P..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- Guangdong University of Technology has sought patent for MnOx-modified Integral Activated Carbon Paper Honeycomb Catalyst as Well as Preparation Method and Application Thereof. This invention was developed by Li Yongfeng, Liang Zhiheng and Yang Yongzhong.
The patent application number is CN202511737281 2025..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Tianyi Payment Tech Co Ltd patent application for Paper Surface Simulation Effect Generation Method Based on Multi-dimensional Noise Transformation. This invention was developed by Li He.
The patent application number is CN202511587772 20251031. The p..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- Hubei Zhongtian Mica Products Co Ltd has submitted a patent application for Mixing Treatment Device for Mica Paper Pulp. Qiu Yu, Li Yong and Qiu Qiongxiong developed the invention.
The patent application number is CN20261064221 20260119. The patent publication number is CN121534597 (A). International Patent..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Daqing Branch Heilongjiang acad Sciences patent application for Raw Material Sieving and Mixing Device and Method for Preparing Bean Curd from Fructus Cannabis Pulp Powder. This invention was developed by Pan Jing, Shi Jie, Shao Ping, Duan Jiawei, Yang Q..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- Shenyang Institute of Automation, CAS has submitted a patent application for Paper Pad Interference Assembly Equipment. This invention was developed by Hou Junfeng, Ban Jinfang, Chang Hongcheng, Li Feng, Yoo Yeon-ju and Xu Zhigang.
The patent application number is CN202511895293 20251216. The patent publicati..
Paper and Pulp
| Mon 08 Jun 2026
Taipei, June 8 -- Win Shine Machinery Co Ltd has submitted a patent application for Lunch Box and Paper Cover Thereof Capable of Increasing Stability of Combining a Paper Cover with a Container Through Structural Design of Respectively Embedding End Corner Portions into Cut Hole Sections. This invention was developed by Yang Chi..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has received Hainan Seed Ind Laboratory patent application for Molecular Marker Related to Content of Sorbitol and Fructose in Litchi Pulp and Application of Molecular Marker. Jiang Sirong, Xia Zhiqiang, Zou Meiling and Yang Zhuang developed the invention.
The pat..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- Yunnan Xinhua Printing No. 5 Factory Co Ltd has filed a patent application for Paper Product Counting Method Based on Machine Vision. This invention was developed by Wang Chao, Li Feiyan, Xu Zijuan, Fan Tianbin and Ding Shouji.
The patent application number is CN202511680684 20251117. The patent publication..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Jiangxi Zhuoao Tech Co Ltd patent application for Wallpaper Defect Detection Method and System Based on Machine Vision. This invention was developed by Kong Guanxu, Wang Yin, Pan Pan and Zou Peng.
The patent application number is CN202511679540 202511..
Paper and Pulp
| Mon 08 Jun 2026
Beijing, June 8 -- Zhejiang Xiaoqu Zhipin Tech Co Ltd has filed a patent application for Roll Paper and Intelligent Tissue Machine. This invention was developed by Li Zheng.
The patent application number is CN202511601737 20251104. The patent publication number is CN121533641 (A). International Patent Classification codes are..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- Nanjing Jinling Gold Foil Group Co Ltd and Nanjing Gold Foil Packaging Mat Group Co Ltd have filed a patent application for Transparent Apet Positioning Frame Paper and Production Process Thereof. This invention was developed by Yu Juan, Su Jingna and Liu Chao.
The patent application number is CN20251144235..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- Nantong Rizhi Electric Stuff Co Ltd and Nantong Teerwagao Insulation Mat Co Ltd have sought patent for Slitting Mechanism for Insulation Paper. This invention was developed by Zhou Shunkui and Ren Guijun.
The patent application number is CN20251218346 20251230. The patent publication number is CN121516619 (..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- Suzhou Geno Truth Diagnostics Co Ltd and Suzhou Qk Gene Co Ltd have submitted a patent application for Portable Constant-temperature Nucleic Acid Extraction and Amplification Detection Device Suitable for Vertical Test Paper Box. This invention was developed by Zhang Huidan, Ren Liming, Xu Lulu, Sun Kemao and ..
Paper and Pulp
| Fri 05 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has released Xianghe Heyi Packaging Container Co Ltd patent application for Self-adaptive Fuzzy Control Method and System for Paper Cup Hemming Forming Quality Optimization. This invention was developed by Bao Xinhui.
The patent application number is CN20251169861..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has published Qujing Hongcheng Ind & Trade Co Ltd patent application for Easily Degradable Lining Composite Paper with High Barrier Property. The invention was developed by Liu Liqin, Zhang Jun, Liu Zhuxue, Chen Ying, Liu Wulian and Wu Zheng.
The patent applicatio..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has received Xianyang Keyuan New Mat Equipment Co Ltd patent application for Method and System for Continuously Producing Composite Fiber Paper. Xie Ning, Jia Shuxiong, Chen Peng, Li Lu and Xiao Kun developed the invention.
The patent application number is CN20251..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- Anhui Huabang New Mat Co Ltd has submitted a patent application for Novel Stained Paper and Manufacturing Process Thereof. This invention was developed by Hu Jiangtao, Lei Zhen, Song Zhifei, Pan Zhaocai, Qian Yuesheng and Jiang Jingri.
The patent application number is CN202511974206 20251225. The patent pub..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has received Zhejiang Zhefeng New Mat Co Ltd patent application for Pillow Bag Body Paper and Preparation Process Thereof. Yue Yuezhen, Xu Houping, Long Shunqiang, Wang Jiabing, Dong Wenrui, Wu Xianbao, Liu Qiangli and Xu Guangcheng developed the invention.
The pa..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has received Sichuan Niumupule Dept Store Co Ltd patent application for Fragrant Paper Capable of Being Ignited to Give Out Fragrance and Preparation Method Thereof. Xu Peng developed the invention.
The patent application number is CN20261044654 20260114. The pate..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has released Anhui Xingguang Paper Co Ltd patent application for Coating Paper Cup Processing Equipment. This invention was developed by Zheng Yu, Chen Qiangsheng, Huang Songjie and Huang Yinsheng.
The patent application number is CN202511991818 20251226. The pate..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- China Academy of Art has applied Chinese patent for Paper with Special Writing Effect for Traditional Painting and Calligraphy Art, Surface Sizing Agent and Preparation Method of Surface Sizing Agent. Zhang Qing, She Xianbing, Zhang Taiming and Shen Lihong developed it.
The patent application number is CN2026..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- Jiangsu Wanbaocheng New Mat Co Ltd has submitted a patent application for Glassine Paper Silicone Oil Coating Accurate Quantity Control System and Use Method Thereof. This invention was developed by Wang Daoli, Li Hong'en, Wang Lin, Tian Wei, Zhang Long, Wang Haidong and Xing Yufeng.
The patent application ..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has released Suzhou Haishun Packaging Mat Co Ltd patent application for High-barrier Coating for Paper Bubble Cap, Preparation Method of High-barrier Coating and Paper Bubble Cap Material. This invention was developed by Hu Jingci, Shi Ruihua and Wang Zirun.
The p..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- Chengdu Jiashijia Decoration New Material Tech Co Ltd has applied Chinese patent for Dip-coating Equipment and Method for Processing Impregnated Decorative Paper. Xiang Huajun and Wang Xinmin developed it.
The patent application number is CN20251227657 20251230. The patent publication number is CN121519352 ..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- Hangzhou Green Weina Tech Co Ltd has submitted a patent application for Kraft Paper as Well as Preparation Method and Application Thereof. Han Xiaoran developed the invention.
The patent application number is CN202310481794 20230428. The patent publication number is CN121519351 (A). International Patent Cla..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- Longyou Shengbang Packaging Mat Co Ltd has submitted a patent application for Anti-counterfeiting Transfer Paper and Preparation Method Thereof. This invention was developed by Lin Zhihui and Tian Xiaoling.
The patent application number is CN20251209401 20251229. The patent publication number is CN121519350..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- Zhejiang Yishu Paper Group Co Ltd has sought patent for Accurate Color Matching and Batching System for Color Card Paper Production. This invention was developed by Wu Xiaowei, Qing Guiting, Jiang Cheng, Zeng Qingfang and Ye Jingqiao.
The patent application number is CN202511954449 20251223. The patent publ..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- Shandong Bohui Paper has submitted a patent application for Process Method for Improving Cleanliness of Papermaking Coating System. This invention was developed by Zheng Shubin, Chen Bo and Zhao Minmin.
The patent application number is CN20261021690 20260108. The patent publication number is CN121519348 (A). ..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- Hangzhou Green Weina Tech Co Ltd has applied Chinese patent for Biomass-based Filter Aid for Papermaking and Application Thereof. Han Xiaoran developed it.
The patent application number is CN202310481791 20230428. The patent publication number is CN121519347 (A). International Patent Classification codes ar..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has received Jiangsu Wampolet Hi Tech Co Ltd patent application for Top-coat-free Thermo-sensitive Paper Suitable for High-speed Printing and Manufacturing Method Thereof. Wang Daoli, Wang Lin, Tang Honglei and Liu Feihong developed the invention.
The patent appli..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- China Academy of Art has applied Chinese patent for Ancient HEMP Paper and Preparation Method Thereof. Zhang Qing, She Xianbing, Zhang Taiming and Shen Lihong developed it.
The patent application number is CN20261011514 20260106. The patent publication number is CN121519345 (A). International Patent Classific..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- Dongguan Keju Environmental Protection Building Material Tech Co Ltd has applied Chinese patent for Flexibility Strengthening Process of High-precision High-viscosity Papermaking Washed Kaolin. Huang Bingyao, Lin Wanxiang and Zhong Guozhi developed it.
The patent application number is CN20251209718 20251229..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has received Hubei Xianglin Technology patent application for Steam Boiler Feeding Device for Producing Corrugated Base Paper. Xu Liangliang and Qu Hua developed the invention.
The patent application number is CN202511974994 20251225. The patent publication number i..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has released Guangdong Meizhou Vocational and Technical College patent application for Preparation Method of Chinese Terminalia Fruit Wood Pulp Fibers, Moisture Absorption Core Body and Agricultural Greenhouse Moisture Absorption Equipment. This invention was develop..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has published Suzhou Geno Truth Diagnostics Co Ltd and Suzhou Qk Gene Co Ltd patent application for Vertical Test Paper Box for Constant-temperature Nucleic Acid Extraction, Amplification and Detection. The invention was developed by Zhang Huidan, Ren Liming, Xu Lulu..
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