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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..
Paper and Pulp
| Fri 05 Jun 2026
Alexandria, June 6 -- Kemira has received a patent for Stable Cationic Polyacrylamide Dispersions and Use Thereof in Papermaking. This invention was developed by Laakkonen Marko, Carletti Claudio, Ahlgren Jonni, Viljanen Valtteri and Goletic Edin.
The patent application number is US202118251179 20211029. The patent publication ..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- Gold East Paper Jiangsu Co Ltd has submitted a patent application for Coated Paper and Detection Method and Detection Device for Coating Weight of Coating of Coated Paper. Dai Changming, Zhang Juxian and Yu Wangsheng developed the invention.
The patent application number is CN202511444088 20251010. The pate..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- NMG Composites Co Ltd has submitted a patent application for Bottom Paper Deviation Rectifying Device for Foam Production. Wan Chen, Chen Xinfei, Chen Hui, Zhang Juan, Cai Zhijian and Cai Zhengjie developed the invention.
The patent application number is CN202511890008 20251215. The patent publication numbe..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- Beixin Building Mat Xinjiang Co Ltd has applied Chinese patent for Manual Deviation Correcting Device for Gypsum Board Covering Paper. Zhu Cunguang, Xuan Wei and Zhu Kebang developed it.
The patent application number is CN202511546967 20251028. The patent publication number is CN121516623 (A). International..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- Jiangxi Songrou Paper Ind Co Ltd has sought patent for Feeding Device for Paper Product Production. This invention was developed by Liu Changsheng, Hu Chun'e and Jin Laijie.
The patent application number is CN20261018914 20260108. The patent publication number is CN121516606 (A). International Patent Classi..
Paper and Pulp
| Fri 05 Jun 2026
Alexandria, June 6 -- U.S. Patent and Trademark Office has awarded a patent to GLORY for Paper Sheet Storing Device. Yokawa Takeshi and Yanai Hiroyuki developed the invention.
The patent application number is US202418402780 20240103. The patent publication number is US12643759 (B2). International Patent Classification codes are..
Paper and Pulp
| Fri 05 Jun 2026
Alexandria, June 6 -- Mondi AG has received a patent for Apparatus, Arrangement and Method for Packaging Loaded Goods with a Paper Web. This invention was developed by Schwaiger Elisabeth, Goess Paulus, Estermann Rudolf and Berglund Lars Göran.
The patent application number is US202218686498 20220818. The patent publication ..
Paper and Pulp
| Sat 06 Jun 2026
Beijing, June 6 -- Zhongfu Shenying Carbon Fiber has submitted a patent application for Paperboard Fixing Device. This invention was developed by Qin Ruimin, Liu Xin and Ge Guojie.
The patent application number is CN202511528132 20251024. The patent publication number is CN121521562 (A). International Patent Classification co..
Paper and Pulp
| Fri 05 Jun 2026
Beijing, June 6 -- Huawei Technologies has submitted a patent application for Wallpaper Editing Method and Electronic Equipment. Yao Ruijiang, Li Xue, Chen Weiru, Wang Jianjun, He Zhenyi, Mo Jieying and Zhou Yuxiao developed the invention.
The patent application number is CN202510831155 20250619. The patent publication number i..
Paper and Pulp
| Fri 05 Jun 2026
Beijing, June 5 -- Putian Mingyang Ind and Trade Co Ltd has applied Chinese patent for Novel Paper Straw (straw with Novel Mouth Suction Part). Su Zhenyang developed it.
The patent application number is CN202511811084 20251203. The patent publication number is CN121512319 (A). International Patent Classification code is A47G2..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has received Dongtai Dingxing Machinery Tech Co Ltd patent application for Glue Solution Pretreatment Mechanism for Gluing of Paper Mounting Machine. Du Zhipeng developed the invention.
The patent application number is CN202511709804 20251120. The patent publicati..
Paper and Pulp
| Fri 05 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has published Shanxi Xinguang Packing Co Ltd patent application for Corrugated Paper Packaging Box with High Pressure Resistance. The invention was developed by Li Deyun and Deng Yingjuan.
The patent application number is CN202511877749 20251212. The patent public..
Paper and Pulp
| Fri 05 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has released Anhui Shuyuan Maternal and Child Products Co Ltd patent application for Efficient Paper Diaper Compressing and Boxing Equipment. This invention was developed by Ma Xuexia and Rong Lu.
The patent application number is CN20251246822 20251231. The patent..
Paper and Pulp
| Fri 05 Jun 2026
Beijing, June 5 -- Kunshan Dongfang Tongchuang Automation Equipment has submitted a patent application for Roll Paper End Sealing Device. This invention was developed by Fang Yuancui and Fang Jingjing.
The patent application number is CN202511981200 20251225. The patent publication number is CN121516365 (A). International Paten..
Paper and Pulp
| Fri 05 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has published Shandong Education Dev Service Center Shandong Education Printing Center patent application for Test Paper and Answer Sheet Binding Production Line. The invention was developed by Ma Youqiang, Wang Kangning, Song Fu, Ren Dunteng, Liu Kai, Ma Jian and Ga..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 5 -- Jiangsu Yilan Intelligent Tech Co Ltd has submitted a patent application for Paper Tube Slotting Device and Slotting Method Thereof. Ji Jianhua and Ji Kai developed the invention.
The patent application number is CN202511423913 20250930. The patent publication number is CN121515263 (A). International Patent..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has received Kunshan Youyuansheng Machinery patent application for Full-automatic Circular Saw Paper Cutting Machine. Ding Guangjing, Qu Chuang and Suo Ziyan developed the invention.
The patent application number is CN202511739903 20251125. The patent publication nu..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has received Tianjin Diming Packing Technology patent application for Continuous Cut-off Machine for Row Paper Handles. Zhao Fuming developed the invention.
The patent application number is CN20261022120 20260108. The patent publication number is CN121515259 (A). In..
Paper and Pulp
| Thu 04 Jun 2026
Geneva, June 5 -- Vivo Mobile Communication has submitted a patent application for Wallpaper Image Setting Method and Apparatus, Electronic Device, and Readable Storage Medium. This invention was developed by Luo Zeyu.
The patent application number is WO2025CN135069 20251114. The patent publication number is WO2026108737 (A1). ..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 5 -- Yiwu Innovo Printing Machinery Co Ltd has submitted a patent application for Paper Mounting Equipment. This invention was developed by He Tianjun.
The patent application number is CN202511837232 20251208. The patent publication number is CN121515625 (A). International Patent Classification codes are B44C7/0..
Paper and Pulp
| Thu 04 Jun 2026
Geneva, June 5 -- Tokan Kogyo has submitted a patent application for Method for Manufacturing Paper Lid. Tsukamoto Takuya and Watanabe Tsuneaki developed the invention.
The patent application number is WO2024JP41472 20241122. The patent publication number is WO2026110329 (A1). International Patent Classification codes are B31..
Paper and Pulp
| Thu 04 Jun 2026
Geneva, June 5 -- Tokan Kogyo has submitted a patent application for Paper Lid Production Method. This invention was developed by Tsukamoto Takuya and Watanabe Tsuneaki.
The patent application number is WO2024JP41471 20241122. The patent publication number is WO2026110328 (A1). International Patent Classification codes are B3..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 5 -- Guizhou Normal University has submitted a patent application for Anti-adhesion Synchronous Correction Type Cigarette Case Packaging Paper Automatic Rapid Printing Equipment. This invention was developed by Yin Xiaogang, Fu Hai and Qin Yushi.
The patent application number is CN202511726902 20251124. The patent..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has published Foshan Fuli Packaging Machinery Co Ltd patent application for Body Paper Feeding Position Adjusting Method for Corrugated Paper Production. The invention was developed by Zhou Qihong, Gu Chaolan and Lan Lijian.
The patent application number is CN2025..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has released Wenzhou Disheng Printing Co Ltd patent application for Matrix Type Packaging Box Paperboard Flattening Machine. This invention was developed by Huang Zhangzhang, Peng Yong and Wang Xiaobing.
The patent application number is CN20261044770 20260114. The..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 5 -- Taizhou Forest Paper Co Ltd has submitted a patent application for High-efficiency Preparation Equipment for Cardboard Paper. Lin Qiqun developed the invention.
The patent application number is CN202511932588 20251219. The patent publication number is CN121515543 (A). International Patent Classification cod..
Paper and Pulp
| Fri 05 Jun 2026
Manila, June 5 -- Nippon Kinsen Kikai has submitted a patent application for Friction Transport Device and Paper Sheet Transport Device. This invention was developed by Haraguchi Kohei.
The patent application number is PH12020500262 20180507. The patent publication number is PH12020500262 (A1). International Patent Classifica..
Paper and Pulp
| Fri 05 Jun 2026
Manila, June 5 -- Nippon Kinsen Kikai has submitted a patent application for Paper Sheet Circulation Device and Circulation-type Paper Sheet Handling Deice. Yasutaka Hirokazu, Ezawa Yoshimi, Kitano Tomonori, Ishihata Hiroji and Seki Toru developed the invention.
The patent application number is PH12020500263 20180510. The pat..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 5 -- Anhui Puhua Big Data Co Ltd has submitted a patent application for Clamping Type Abrasive Paper Automatic Replacement Equipment for Grinding and Polishing Machine. Li Xinjun, Wang Pengkun, Jiang Weiqi and Zheng Hanzhang developed the invention.
The patent application number is CN202511873375 20251212. The p..
Paper and Pulp
| Fri 05 Jun 2026
Geneva, June 5 -- World Intellectual Property Organization has received Zhang Paul patent application for System and Method for Manufacturing a Multi-layer Composite Pulp Tray. Zhang Paul developed the invention.
The patent application number is WO2025US19048 20250307. The patent publication number is WO2026111759 (A1). Inter..
Paper and Pulp
| Fri 05 Jun 2026
Manila, June 5 -- Nippon Kinsen Kikai has submitted a patent application for Paper Sheet Handling Device and Paper Sheet Handling System. Miyashita Yousuke and Hasegawa Makoto developed the invention.
The patent application number is PH20201500048 20200106. The patent publication number is PH12020500048 (A1). International Pate..
Paper and Pulp
| Thu 04 Jun 2026
Geneva, June 5 -- DC Technical Center Of State Grid Corp Of China has sought patent for 1100 Kv Epoxy-resin-impregnated Paper Capacitive Bushing for Grid Side of Converter Transformer. This invention was developed by Guo Xianshan, Chen Li, Shan Huaping, Liao Wenfeng, Wang Xin, Zhang Yunxuan, Huang Jinjun, Zhao Lei, Wu Zhengyang,..
Paper and Pulp
| Fri 05 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has published Emtec Electronics GmbH patent application for Measuring Device and Method for Measuring Parameters of Flat Toilet Paper and Similar Textile or Textile Sheet Materials. The invention was developed by Gruener Giselher.
The patent application number is ..
Paper and Pulp
| Fri 05 Jun 2026
Beijing, June 5 -- Siemens Energy International has submitted a patent application for Method for Treating Exhaust of Paper, Paperboard And/or Tissue Manufacturing Machine, and Device Designed to Carry Out Such Method. This invention was developed by Walter Oliver, Reissig Matthias, Schaefer Jason, Hertel Christoph, Graeber Cars..
Paper and Pulp
| Wed 03 Jun 2026
Beijing, June 4 -- China Faw Group and Faw Beijing Software Technology Co Ltd have submitted a patent application for Wallpaper Generation and Theme Switching Method and Device, Electronic Equipment and Storage Medium. Xu Shengqi, Feng Shuang, Zhou Minghao, Wang Zhenghui, Yang Xuan, Xu Xiaojian, Guo Wenqi and Wang Zixing develop..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- Zhejiang New Debao Machinery has sought patent for Paper Cup Three-dimensional Surface Defect Online Detection Method and System. This invention was developed by Peng Ziliang, Dai Daojin and Dai Hongan.
The patent application number is CN202511617411 20251106. The patent publication number is CN121504848 (A)...
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has received Zhuhai Brightening Ind Co Ltd patent application for Paper Bursting Strength Testing Device for Papermaking Production. Liu Wenfeng, Liang Yong, Zhou Dali and Lee Jong-yoon developed the invention.
The patent application number is CN202511819615 20251..
Paper and Pulp
| Wed 03 Jun 2026
Taipei, June 4 -- Taiwan Patent Office has received Zenlet Co Ltd patent application for Device with Paper Cutting and Tape Transfer Functions. Jiang Qi-hong, Wu Song-ting and Hsieh Yueh-yin developed the invention.
The patent application number is TW20230146532 20231130. The patent publication number is TW202523455 (A). Inte..
Paper and Pulp
| Wed 03 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has published Shanghai Yinzhi Information Tech Co Ltd patent application for Intelligent Association Query Matching Method and System for Data and Papers. The invention was developed by Huang Qingquan and Ge Weiping.
The patent application number is CN202511684539..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- Peking University First Hospital Peking University First Clinical Medical College has submitted a patent application for Application of SERS (surface Enhanced Raman Scattering) Sensing Test Paper in Preparation of Device for Noninvasive Detection of Trace Histamine in Human Tears. This invention was developed ..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- Hangzhou Dayi Tech Co Ltd has submitted a patent application for Composite Insulation Paper Based on Micro-channel Homogenization Technology and Preparation Method Thereof. This invention was developed by Wang Rui, Liu Hongquan and Xiang Mingxue.
The patent application number is CN20261040747 20260113. The ..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- Shandong Bohui Paper has sought patent for Process Method for Improving Surface Strength of Uncoated Paper Cup Paper. This invention was developed by Zheng Shubin and Chen Bo.
The patent application number is CN20261023874 20260109. The patent publication number is CN121496798 (A). International Patent Classi..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has received Zhejiang Kerui New Mat Co Ltd patent application for Release Paper for Sanitary Napkins and Printing Method Thereof. Wang Guihong, Jiang Huiqi, Huang Yuanfang, Xu Hongjin, Pu Dongyan and Tang Hucheng developed the invention.
The patent application num..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has published Shandong Bohui Paper patent application for Method for Improving Evenness of Two-side Offset Paper. The invention was developed by Liu Huijia, Wang Junming, Wang Zengjian, Ma Jianlei and Guo Enhe.
The patent application number is CN202511905333 2025121..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- Nanjing University of Technology has filed a patent application for Paper Deacidification Liquid and Preparation Method Thereof. This invention was developed by Zhu Chengfei, Chen Delong, Liu Wenjuan, Shen Yan and Cui Jiaxing.
The patent application number is CN202511261462 20250905. The patent publication nu..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- Hangzhou Green Weina Tech Co Ltd has submitted a patent application for Biomass-based Emulsion and Application Thereof in Waterproof Treatment of Paper Surface. This invention was developed by Han Xiaoran.
The patent application number is CN202310481790 20230428. The patent publication number is CN121496788..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has released Yancheng Chengquan New Mat Co Ltd patent application for Preparation Method of Filler for Papermaking. This invention was developed by Xuan Quan, Liu Zengshui, Li Jie and Huang Chao.
The patent application number is CN202511732395 20251124. The patent..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has published Henan Institute of Engineering patent application for Meta-aramid Composite Paper with Double-layer Structure as Well as Preparation Method and Application of Meta-aramid Composite Paper. The invention was developed by Duan Guangyu, Hu Fengying, Zuo Kan..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- Papyrus Australia Ltd has submitted a patent application for Production of Moldable Cellulosic Fiber Pulp. Mohammad Alla Salaheddine Mohamed Sayed Javahari and Schmidt Daniel developed the invention.
The patent application number is CN202510304672 20250314. The patent publication number is CN121496783 (A). ..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- Foshan Shunde Xiansheng Packaging Mat Co Ltd has sought patent for Environment-friendly Paper Fiber Cushion Packaging Material and Preparation Method Thereof. This invention was developed by Liu Chunsheng and Li Hongchun.
The patent application number is CN20251238385 20251231. The patent publication number..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has received Manasi Yuanyi Ind Co Ltd patent application for Preparation Device for Improving Strength of Vulcanized Fiber Surface Paper Body Paper for Coating Abrasive. Hu Yue, Yan Xuxin, Zhang Haowen and Lin Yue developed the invention.
The patent application nu..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- Hangzhou Chenda Special Paper Ind Co Ltd has filed a patent application for Kraft Paper Drying and Setting Machine with Adjustable Distance. This invention was developed by Zhang Haifeng.
The patent application number is CN202511987872 20251226. The patent publication number is CN121496779 (A). Internationa..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- Pinghu Longchen Environmental Protection Tech Co Ltd has submitted a patent application for Dehydration Device of Paper Machine. This invention was developed by Yu Bing, Zhao Hong, Zhu Lin and Cheng Fan.
The patent application number is CN202511968813 20251224. The patent publication number is CN121496778 (..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has released Nine Dragons Paper Industries in Dongguan patent application for Office Waste Paper Pulp Deinking Process Based on Matching of Deinking Agent and Flotation Equipment. This invention was developed by Zhang Chengfei, Song Peng, Zhao Yong, Guo Hongzheng, Li..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- Guangzhou Lopai Paper Products Co Ltd has submitted a patent application for Food-grade High-strength and High-toughness Paper Pulp, Paper Product and Preparation Method Thereof. This invention was developed by Ying Weihu, Ouyang Qianlan, Li Zonggui and Shen Rui.
The patent application number is CN202512114..
Paper and Pulp
| Thu 04 Jun 2026
Taipei, June 4 -- Yang Jing Jun has submitted a patent application for Eco-friendly Slippers Made of Pulp Molding Made of Pulp Material Through Molding and Comprising a Sole, Two Shoe Upper Ears, a First Joint Structure and a Second Joint Structure. Yang Jing-jun developed the invention.
The patent application number is TW202..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- Zhejiang Jiuben Environmental Protection Tech Co Ltd has filed a patent application for Preparation and Application of Thickening Agent for Thermo-sensitive Paper. This invention was developed by Zheng Baojian and Dai Ling.
The patent application number is CN20251225113 20251230. The patent publication numb..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- Zhonghan Shengtai Biotechnology Co Ltd has sought patent for Quantum Dot Labeled Antibody, Preparation Method Thereof and Fluorescence Immunochromatography Test Paper. This invention was developed by Shao Tong, Hong Ming, Yang Baohua, Zhao Xiangshan, Zhang Yu, Yu Wenhua, Xu Jialiang and Zhou Xuyi.
The paten..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- Foshan Keshun Building Mat Co Ltd has submitted a patent application for Hydrophobic Paper Tube Adhesive as Well as Preparation Method and Application Thereof. Chen Yong, Huang Zuxing and Huang Bochun developed the invention.
The patent application number is CN202511790924 20251201. The patent publication n..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- Shandong Renfeng Special Materials has submitted a patent application for Inner Surface Modifier for Papermaking Drying Cylinder, Preparation Method of Inner Surface Modifier and Papermaking Drying Cylinder Steam Energy-saving System Adopting Inner Surface Modifier. Ji Laikun, Song Dianfeng, Meng Kai, Zhai Min..
Paper and Pulp
| Thu 04 Jun 2026
Beijing, June 4 -- Guangdong Dekang Chemical Ind Co Ltd has sought patent for Water-based Ink for Paper Towel Packaging and Printing and Preparation Method of Water-based Ink. This invention was developed by Luo Guoan, Jian Kuibao, Qiu Huachang, Wang Lijiu and Chen Weiming.
The patent application number is CN202511920957 2023..
Paper and Pulp
| Wed 03 Jun 2026
Beijing, June 3 -- Shenzhen Pengkai New Century Technology has submitted a patent application for Interval Paper Cutting Control Device. This invention was developed by Sun Kai, Hong Jianfei and Sun Xingqian.
The patent application number is CN20261036913 20260113. The patent publication number is CN121493696 (A). International..
Paper and Pulp
| Wed 03 Jun 2026
Beijing, June 3 -- Zhengye Package (Zhongshan) has sought patent for Corrugated Paper Conveying Tension Self-adaptive Adjusting and Detecting Mechanism and Control Method Thereof. This invention was developed by Chen Lingen, Liang Nianlin and Meng Xiangzhi.
The patent application number is CN202511929529 20251219. The patent pu..
Paper and Pulp
| Wed 03 Jun 2026
Beijing, June 3 -- Jiangsu Miaowei Paper Industry has sought patent for Household Paper with Antibacterial Effect and Preparation Method Thereof. This invention was developed by Lu Yongdong, Li Xiang, Wu Baoliang, Liu Guojun and Chen Shuai.
The patent application number is CN202511861085 20251211. The patent publication number ..
Paper and Pulp
| Wed 03 Jun 2026
Beijing, June 3 -- Guangdong Siwo Advanced Equipment has submitted a patent application for Partition Paper Plate Collecting Machine and Plate Collecting Method. This invention was developed by Wang Jianxun, Tu Shenglin, Cheng Yan and Fu Junhe.
The patent application number is CN20251256265 20251231. The patent publication numb..
Paper and Pulp
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has received Kunshan Chengyi Intelligent Tech Co Ltd patent application for Paperboard Film Covering Device for Paperboard Processing. Liu Jie and Liang Zizheng developed the invention.
The patent application number is CN202511914753 20251218. The patent publicati..
Paper and Pulp
| Wed 03 Jun 2026
Beijing, June 3 -- Suzhou Xinjiangcheng Intelligent Tech Co Ltd has submitted a patent application for Filter Paper Gluing Equipment with Glue Removing Mechanism. Xu Dayong and Liu Cairong developed the invention.
The patent application number is CN202511968503 20251224. The patent publication number is CN121490990 (A). Inter..
Paper and Pulp
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has published Bairuiming Medical Tech Beijing Co Ltd patent application for Ophthalmology Disposable Lining Paper Fixing Device. The invention was developed by Haura.
The patent application number is CN20251202334 20251229. The patent publication number is CN12148..
Paper and Pulp
| Tue 02 Jun 2026
Munich, June 3 -- Huawei Technologies has submitted a patent application for Method for Setting Wallpaper and Terminal Device. This invention was developed by Zhang Yuxi.
The patent application number is EP20240893177 20241029. The patent publication number is EP4749444 (A1). International Patent Classification codes are G06F3/..
Paper and Pulp
| Wed 03 Jun 2026
Beijing, June 3 -- Shanghai University has filed a patent application for Environment-friendly Mould and Pest Killing Equipment for Large-scale Paper Cultural Relics. This invention was developed by Mai Bingjie, Zhang Ruomu and Yan Su.
The patent application number is CN202511839103 20251208. The patent publication number is CN..
Paper and Pulp
| Wed 03 Jun 2026
Beijing, June 3 -- Northwestern University has sought patent for Application of Selenium-enriched Saussurea Involucrata Fermented Chinese Wolfberry Primary Pulp in Preparation of Liver Protection Products. This invention was developed by Yuan Yahong, Yue Tianli, Xu Jinyue, Cheng Yifan, Feng Kewei, Zeng Xuejun and Yang Jinyi.
Th..
Paper and Pulp
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has released Hunan Luyou Biotechnology Co Ltd patent application for Method for Producing Lotus Leaf Primary Pulp Through Double-enzymolysis Extrusion. This invention was developed by Liu Ting.
The patent application number is CN20241159337 20240803. The patent pu..
Paper and Pulp
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has published Meimo Xianrenzhang Ind Hainan Co Ltd patent application for Formula of Opuntia Ficus-indica Pulp. The invention was developed by Du Xianwen and Zheng Fang.
The patent application number is CN202511263489 20250905. The patent publication number is CN1..
Paper and Pulp
| Wed 03 Jun 2026
Beijing, June 3 -- Jiangsu Qianjin Rock Wool Tech Co Ltd has filed a patent application for Rock Wool Board Paper Pasting Equipment and Paper Pasting Process. This invention was developed by Yang Yongsheng, Chen Jinlong and Li Yongfa.
The patent application number is CN202511617381 20251106. The patent publication number is C..
Paper and Pulp
| Tue 02 Jun 2026
Alexandria, June 3 -- Eagle Shaoguan Stationery Tech Limited has applied United States patent for Tubular Paper Cutter Structure. Chan Johnny Chung Hang developed it.
The patent application number is US202519207385 20250514. The patent publication number is US20260145347 (A1). International Patent Classification codes are B26..
Paper and Pulp
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has released Zhongda Hospital, Southeast University patent application for Blood Glucose Test Paper Storage Box Convenient to Take and Use. This invention was developed by Chen Guowei.
The patent application number is CN202511975935 20251225. The patent publication ..
Paper and Pulp
| Wed 03 Jun 2026
Beijing, June 3 -- State Intellectual Property Office of China has published Qingzhou Jinqingyun New Materials patent application for Forward and Reverse Type Coating and Printing Device for Aluminized Paper Processing. The invention was developed by Ma Teng, Zhao Guangjian, Liu Heng, Zhang Lianhua, Liu Jinmei and Liu Yuan.
The..
Paper and Pulp
| Wed 03 Jun 2026
Beijing, June 3 -- Shenzhen Gangshida Packaging Products Co Ltd has filed a patent application for Paper Pressing Device for Digital Printer. This invention was developed by Liu Quanmin, Zhao Deyan, Zhang Hongyan and Chen Fan.
The patent application number is CN202511984746 20251226. The patent publication number is CN1214925..
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