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Tobacco
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Sichuan Golden Leaf Biologic Prevention & Treat Co Ltd has sought patent for Tobacco Leaf Appearance Quality Control Method Based on Microenvironment Intelligent Maintenance and Related Equipment. This invention was developed by Zhu Yuhong, Chen Hongyao, Wang Jie, Liu Yong and Gao Mingming.
The patent appl..
Tobacco
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has received Sichuan Golden Leaf Biologic Prevention & Treat Co Ltd patent application for Intelligent Regulation and Control Method and System for Tobacco Leaf Storage Environment. Zhu Yuhong developed the invention.
The patent application number is CN2025109796..
Tobacco
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Zhejiang Wellvast Packing Printing Products Co Ltd has filed a patent application for Waste Gas Treatment System for Cigarette Package Gravure. This invention was developed by Li Qiang, Fu Jianliang, Pan Zhonghua and Yao Linwei.
The patent application number is CN202510660605 20250522. The patent publicati..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 11 -- Kunming University of Science and Technology has sought patent for Method for Establishing Heat and Humidity Transfer and Air Flow Model of Uniform-temperature Bulk Curing Barn. This invention was developed by Ren Ke, Chen Yi, Jiang Yonglei, Wang Tao, Su Jia'en, Luo Huilong, Zhang Zhao, Jiang Liming, Dai Taol..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- Shandong Peanut Res Institute and Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco have filed a patent application for Bacillus Velezensis and Application Thereof in Selenium Enrichment of Crops and Inhibition of Pathogenic Bacteria. This invention was devel..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- China Tobacco Sichuan Industrial and Sichuan Sanlian New Mat Co Ltd have submitted a patent application for Method for Producing Laccase Through Fermentation of Ganoderma Lucidum. This invention was developed by Huang Zhu, Chen Xin, Wei Songyu, Gu Ruifang, Wen Wu, Ma Yaping, Liu Minchang, Zhang Rongya, Wen Ji..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- Sichuan Sanlian New Mat Co Ltd and China Tobacco Sichuan Industrial have submitted a patent application for Airflow Heating Assembly and Aerosol Generating Device. Han Donglin, Zeng Xianqing, Tang Lei, Zhou Yuanhong, Xie Ying, Xu Mingmei, Li Hongwei, Hou Ningning, Chai Yidi, Zhou Zhigang and Deng Yong develop..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- Hubei China Tobacco Industry and Hubei Zhongyan Cigarette Factory have sought patent for Filter Stick Sheet Body Implanting Device. This invention was developed by Liu Qiang, Mei Wenhao, Chen Congxin, Sheng Kuang and He Liming.
The patent application number is CN202510931316 20250707. The patent publicatio..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- Hubei China Tobacco Industry and Hubei Zhongyan Cigarette Factory have submitted a patent application for Double-layer Composite Filter Stick and Aerosol Generating Product. This invention was developed by Ning Lu, Li Xinxin, Chen Congxin, Che Jing and Deng Shaopeng.
The patent application number is CN2025..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- Hubei China Tobacco Industry and Hubei Xinye Tobacco Sheet Dev Co Ltd have filed a patent application for Preparation Method of Dry-method Sheet, Tobacco Sheet and Aerosol Generating Product. This invention was developed by Wang Ziwei, Tong Yuxing, Liu Zhichang, Liu Ben, Shu Hao and Yu Yang.
The patent app..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- Hubei China Tobacco Industry and Hubei Xinye Tobacco Sheet Dev Co Ltd have applied Chinese patent for Slurry Spraying Device for Reconstituted Tobacco Dry Process. Zhou Xiangang, Tong Yuxing, Qiu Tao, Mei Qiushi, Yang Wei, Yin Ge and Deng Lei developed it.
The patent application number is CN202510825079 20..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- Zhengzhou Tobacco Research Institute of CNTC and Beijing Life Science and Technology Research Institute have filed a patent application for Cocoa Extract Tobacco Flavor and Application Thereof. This invention was developed by Zhang Wenjuan, Mao Jian, Li Zhonghao, Zhang Qidong, Liu Shaofeng, Fan Wu, Xi Hui, Sh..
Tobacco
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has published Yunnan Tobacco of Qujing Branch patent application for Tobacco Leaf Curing State Discrimination Method and System. The invention was developed by Wang Suoliang, Xia Rongshuai, Wang Ze, Wang Jialiang, Peng Zaixin, Lei Lei, Yang Hanquan, Gu Shujie, Zhou ..
Tobacco
| Wed 11 Feb 2026
Beijing, Feb. 11 -- China Tobacco Hunan Industrial has applied Chinese patent for Image Segmentation Method and Device, Equipment and Storage Medium. Xie Guoyong, Luo Wei, Wang Liang and Li Xiaoxu developed it.
The patent application number is CN202510710587 20250529. The patent publication number is CN120495667 (A). Internatio..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 11 -- Hongta Tobacco Group has submitted a patent application for Cigarette Skew Posture Detection Method and Device. Liu Yang, Wu Mengyue, Yang Wen, Li Shu'en, Zhai Yu, Tan Guoqing, Xiao Xuanming, Zhou Xiaolong, Huang Jiace, Zheng Luying, Zhuang Yili, Li Mengyang, Tsung-lung Yang, Liu Menglong, Kong Fanyu, Guo Gua..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has received China Tobacco Henan Industrial patent application for Cigarette Case Design Optimization Method Based on Consumer Sensory Evaluation. Shao Yuwen, Wang Qiuling, Tian Haiying, Zhang Yong, Yin Xianzhong, Wang Yixuan, Feng Yingjie, Gao Ning, Chen Wei and Fa..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 11 -- Hongta Tobacco Group has submitted a patent application for Project Management System and Project Management Implementation Method. This invention was developed by Wang Hongshuai, Zhou Derong, Chen Jing, Feng Xiyun and Chen Xiaoxia.
The patent application number is CN202510573878 20250506. The patent publica..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 11 -- China Tobacco Guangdong Industrial has submitted a patent application for Data Comprehensive Management Method, Device and Equipment for Cigarette Finished Product Park and Medium. This invention was developed by Mei Haiqing, Liao Wenyu, Xu Ke, Li Xin, Huang Wei, Li Weishan, Xu Mengqi, Kuang Yingqi, Wu Yongye..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 11 -- Hongta Tobacco Group has applied Chinese patent for Project Scheduling Method and Device Based on Reinforcement Learning. Wang Hongshuai, Zhou Derong, Chen Jing, Qian Longxiang and Zhao Liping developed it.
The patent application number is CN202510573881 20250506. The patent publication number is CN120494373..
Tobacco
| Tue 10 Feb 2026
Alexandria, Feb. 11 -- JTI has submitted a patent application for Container for Tobacco Articles, and Associated Pack of Tobacco Articles and Manufacturing Method. This invention was developed by Baumhoefer Oliver, Onuma Yuta, Maier Roland and Mcinnes Neil.
The patent application number is US202319103557 20230816. The patent pu..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has received China Tobacco Hunan Industrial patent application for Septicaemia Prediction Model Training Method and Device, and Septicemia Prediction Method and Device. Tuo Suxing, Kong Bo, Zhong Kejun, He Wencan, Meng Dandan, Li Xiaoxu, Su Lixia, Cui Yuqi, Cai Jiax..
Tobacco
| Wed 11 Feb 2026
Alexandria, Feb. 11 -- Philip Morris International has submitted a patent application for Method and Apparatus for Splicing Two Sheets of Material. This invention was developed by La Porta Pietro Davide.
The patent application number is US202319101459 20230822. The patent publication number is US20260033528 (A1). International ..
Tobacco
| Wed 11 Feb 2026
Beijing, Feb. 11 -- State Intellectual Property Office of China has published China Tobacco Sichuan Industrial patent application for Method for Measuring Nicotine Content in Cigar Smoke and Application. The invention was developed by Zhou Ting, Chen Qi, Jin Yile, Huang Yi, Liu Li, Li Daiping, Song Wentao, Zhu Delun and Gao Yunp..
Tobacco
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Guizhou Tobacco Science Research Institute has filed a patent application for Tobacco Leaf Sweetness Characteristic Typicality Digital Characterization Method. This invention was developed by Wei Kesu, Fan Wei, Tan Fangli, Yang Lei, Xian Jiawei, Li Guanhui, Yao Ceyao, Cheng Zhijun, Liu Xiang, Yang Kun, Tang J..
Tobacco
| Wed 11 Feb 2026
Beijing, Feb. 11 -- China Tobacco Sichuan Industrial has applied Chinese patent for Tobacco Stem Moistening Rate Measuring Equipment and Tobacco Stem Moistening Rate Measuring Method. Ma Yaping, Gu Ruifang, Bao Tingjie, Wen Wu, Liu Minchang, Zhang Rongya, Wen Jing, Yang Juan, Chen Li, Gao Maoning, Liu Ziqi, Ni Jiaxi, He Lingying..
Tobacco
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Hubei China Tobacco Industry has submitted a patent application for Paper Adhesive Selection Method. This invention was developed by Li Qiaoqiao, Chen Yi, Liu Wenting, Jia Weiping, Cheng Zhangang, Hu Suxia and Wu Shan.
The patent application number is CN202510664350 20250522. The patent publication number is..
Tobacco
| Wed 11 Feb 2026
Beijing, Feb. 11 -- China Tobacco Zhejiang lndustrial has sought patent for Multi-machine Consistency Monitoring System and Method for Cigarette Filter Stick Test Bench. This invention was developed by Zhou Wei, Xia Chen, Huang Hua, Yang Rongchao, Shen Kai, Ying Wei, Xu Zhihao, Fan Hu, Han Leyuan, Ding Xue, Miao Qian, Jiang Zhic..
Tobacco
| Wed 11 Feb 2026
Beijing, Feb. 11 -- Hubei China Tobacco Industry has filed a patent application for Drain Valve Action Monitoring Method and Device, Medium and Program Product. This invention was developed by Jiang Pengchong, Qi Fei, Yin Liang, Zhang Min, Zhou Pingfang, Zhang Chu'an, Yu Zhen'an and Li Huiping.
The patent application number is ..
Tobacco
| Wed 11 Feb 2026
Beijing, Feb. 11 -- China Tobacco Henan Industrial has sought patent for Air Compressor Noise Reduction Device for Cigarette Factory. This invention was developed by Qin Yongchang, Qin Zhenbo, Chang Linhai, Zhang Ye, Zhang Hang, Xu Kai, Ma Shilong, Liu Shoubo, Zheng Guodong, Zhao Lijun, Zhu Shiqiang, Cui Kunpeng, Chao Wei and Zh..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- State Intellectual Property Office of China has received Kunming University of Science and Technology patent application for Automatic Cleaning Device for Tobacco Feeding Roller. Yuan Ruibo, Duan Xingjie, Liu Zeming and Li Xiaolan developed the invention.
The patent application number is CN202510858718 20250..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- China Tobacco Anhui Reconstituted Tobacco Tech Co Ltd has sought patent for High-position Dust Removal Pipeline Cleaning Device and Using Method Thereof. This invention was developed by Guo Chao, Liu Lei, Shao Xiaokang, Wu Erbang, Di Yawen and Zhou Rumao.
The patent application number is CN202510546943 202..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- Hubei China Tobacco Industry has sought patent for Method, Device and Equipment for Determining Detection Result in Sliver Removal Process and Medium. This invention was developed by He Chao.
The patent application number is CN202510523520 20250424. The patent publication number is CN120479811 (A). Internati..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- China Tobacco Henan Industrial has filed a patent application for Zero Point Calibration Tool for Turnover Box Feeding Machine. This invention was developed by Zhao Dan, Jian Jinling, Zou Huiyan, Zhang Jianxun, Wang Ziqiang, Cai Xu, Wang Zhiyong, Wang Junlong, Dai Xiaoguang, Li Menghui, Su Ke, Gao Jiale, Fan ..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- State Intellectual Property Office of China has received Guangxi Subtropical Crops Research Institute and Guangxi Zhuang Autonomous Region Company China Tobacco Corp patent application for Method for Manufacturing Filter Tip Fragrant Thread by Using Sisal Fibers. Peng Xinyi, Qin Jianfeng, Chen Tao, Jin Gang, ..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- China Tobacco Zhejiang lndustrial has submitted a patent application for Cigarette Compacting End Constant Increment Control Method and Device of Cigarette Making Machine and Cigarette Making Machine. This invention was developed by Yang Shuai, Li Yuliang, Zhang Zhongwen, Li Haifeng, Pan Zhu, Shen Lixiang, Xi..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- China Tobacco Sichuan Industrial has submitted a patent application for Preparation Method of Cigar Tobacco. Zhang Qianying, Chen Qi, Yang Zhen, Li Dongliang and Jiang Zhongrong developed the invention.
The patent application number is CN202510889684 20250630. The patent publication number is CN120477419 (A)..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- China Tobacco Jiangsu Industrial has submitted a patent application for Fiber-based Smokeless Tobacco Product and Preparation Method Thereof. Li Chaojian, He Hongmei, You Xiaojuan, Shi Huaibin and Yao Zheng developed the invention.
The patent application number is CN202510656060 20250521. The patent publicat..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- China Tobacco Jiangsu Industrial has submitted a patent application for Buccal Cigarette. He Hongmei, Tian Zhen, Shi Huaibin, Wang Duanfei, You Xiaojuan, Liu Xianjun and Li Chaojian developed the invention.
The patent application number is CN202510750270 20250606. The patent publication number is CN120477413..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- State Intellectual Property Office of China has received China Tobacco Jiangsu Industrial patent application for Buccal Cigarette with Adjustable Release Rate and Use Method Thereof. He Hongmei, Tian Zhen, Shi Huaibin, Sun Jinhao, Xu Liangtao and Zhou Tianyu developed the invention.
The patent application nu..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- China Tobacco Henan Industrial has sought patent for Cigarette Block Slitting and Loosening Method and Device and Cigarette Production Line. This invention was developed by Zhang Hongjun, Wu Tao, Zhang Mengmeng, Yin Zehan, Li Chaoyang, Jin Yawei, Wang Jiantao and Niu Hongwei.
The patent application number is..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- State Intellectual Property Office of China has published Huahuan International Tobacco and Shanghai Tobacco Group patent application for Tobacco Stem Processing Technology. The invention was developed by Wang Suhong, Wei Panpan, Wang Ge, Zhang Yuhai, Zhang Xin, Jang Songrim, Liu Wei, Wang Jian, Liang Bing, C..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- Chongqing China Tobacco Industry has submitted a patent application for Stem Collecting Device of Vas Equipment and Vas Equipment. This invention was developed by Tang Bing, Yuan Tingwen and Deng Shengyong.
The patent application number is CN202510699494 20250528. The patent publication number is CN120477408..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- State Intellectual Property Office of China has released Shenzhen Tobacco Industry Co patent application for Preparation Method of Heating Cigarette Tobacco Sheet with High Heat-conducting Property as Well as Product and Application of Heating Cigarette Tobacco Sheet. This invention was developed by Wang Ying..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- Hubei China Tobacco Industry has filed a patent application for Method for Preparing Tobacco Sheet, Tobacco Sheet and Heated Cigarette. This invention was developed by Wang Hao, Yang Junpeng, Cai Bing, Zhang Duntie, Liu Xingle, Zhu Feng, Zhao Fenghai, Zhuang Hu, Gao Song and Yan Qunshan.
The patent applicati..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- Zhengzhou Tobacco Research Institute of CNTC has sought patent for High-theobromine Tea Extract as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Wenjuan, Yang Weiping, Guo Yalong, Hong Qunye, Hong Guangfeng, Fu Yingjie, Chai Guobi, Shi Qingzhao, Wang Shan, Zhang Xiy..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- Zhengzhou Tobacco Research Institute of CNTC has submitted a patent application for Application of Cocoa Tea Extract and Composition Thereof in Cigarettes. This invention was developed by Zhang Wenjuan, Xi Hui, Yang Weiping, Xu Xiujuan, Hong Guangfeng, Zhang Weichen, Yang Chunqiang, Cui Kai, Ma Ji, Ji Lingbo ..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- State Intellectual Property Office of China has released Guangdong Wotech New Energy Tech Co Ltd patent application for Heat Pump Type Indoor Tobacco Dryer. This invention was developed by Guo Jianyi, Zhu Wenbo and Hu Shuxiong.
The patent application number is CN202510931839 20250707. The patent publicatio..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- State Intellectual Property Office of China has released China Tobacco Henan Industrial patent application for System and Method for Recovering Waste Heat of Condensate Water of Tobacco Shred Production Line. This invention was developed by Zhang Hongjun, Ding Yuxiao, Zhang Mengmeng, Li Chaoyang, Wu Tao, Wang..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- China Tobacco Sichuan Industrial has submitted a patent application for Equipment Segmented Starting Control Method and Device for Tobacco Production Line, Equipment, Storage Medium and Product. This invention was developed by Yang Zhiqiang, Li Ruihu, Hwang Sum, Liu Jie, Li Xin, Chen Yixin, Wang Bin, Tong Bin..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- China Tobacco Henan Industrial has filed a patent application for Auxiliary Material Vehicle Jacking and Supporting Tool and Method for Replacing Walking Wheels of Auxiliary Material Vehicle. This invention was developed by Niu Po, Yang Jianxin, Yang Guanglu, Yin Chaoyang, Lu Zhongfu, Wei Xinfeng, Zhao Pengpe..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- State Intellectual Property Office of China has published China Tobacco Zhejiang lndustrial patent application for Cigarette Paper, Preparation Method Thereof and Cigarette. The invention was developed by Yang Shuai, Li Haifeng, Zhang Zhongwen, Li Yuliang, Pan Zhu, Shen Lixiang, Xia Chen and Shen Shijun.
The..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- China Tobacco Henan Industrial has submitted a patent application for Cigarette Packet Positioning Device, Positioning Method Thereof and Cigarette Packer. Liu Lin, Zhang Huitao, Yang Yanhua, Sang Hongtao, Gu Zetong, Yin Huidong, Mao Shuimin, Gong Jing, Duan Penghui, Zhang Baoli, Wang Pan and Hu Tingting deve..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- China Tobacco Henan Industrial has submitted a patent application for Moisture-proof Paper Heat-sealing Device of Cigarette Packaging Machine and Control Method. Zhang Mingyan, Zhang Hongtao, Li Weiguo, Zhang Weifeng, Ma Yan, Wang Hui, Zhang Li, Wang Xiaochen, Jiang Huijuan and Song Xiaoning developed the inv..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- State Intellectual Property Office of China has released China Tobacco Henan Industrial patent application for Cigarette Box Steering Conveyor Capable of Adjusting Posture of Cigarette Box. This invention was developed by Yang Changyong, Guo Huacheng, Chen Xiaofei, Zhang Chunguang, Zheng Xiaoli, Li Mingwei an..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- State Intellectual Property Office of China has released Yunnan Agricultural University patent application for Application of Cigar Tobacco Leaf Extract Separated Component in Preparation of Nematicide. This invention was developed by Xu Junju, Jian Qiang, Li Yamei, Zhang Meifen, Zhao Congqi and Xiao Xiang.
..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- South West University has submitted a patent application for Application of Artemisia Apiacea Residue Extract in Prevention and Treatment of Tobacco Bacterial Wilt. Ding Wei, Yang Liang, Zhang Yao, Wang Hua, Wei Zhouling, Wang Dan and Zhang Linli developed the invention.
The patent application number is CN20..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- State Intellectual Property Office of China has received Anshun Company Guizhou Tobacco patent application for Composition for Promoting Plant Growth and Preventing and Treating Plant Diseases and Application Thereof. Pan Shouhui, Xue Yuan, Tan Qingqun, Gong Shuangjun and He Haiyong developed the invention.
..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- State Intellectual Property Office of China has received Hubei China Tobacco Industry patent application for Air Pressure Control Method, Device and Equipment of Filter Stick Air Conveying System and Storage Medium. Cao Yunxiang, Mao Sirui, Li Xingke, Wei Lai, Shen Yiqi, Chen Zhihui, Wang Nenghui and Zhang Yo..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- Sanming Tobacco Company Of Fujian Province Tobacco Company has submitted a patent application for Method for Preventing and Treating Tobacco Bacterial Wilt. This invention was developed by Lim Ji-hye, Wang Xueren, Yin Changlin, Lin Jianqi, Lin Wengui, Jiang Zhanxing, Zhang Shanshan and Zhao Weibin.
The pat..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- Shandong Linyi Tobacco has filed a patent application for Multi-purpose Field Management Machine for Tobacco Production. This invention was developed by Chen Xiuzhai, Liu Tailiang, Zhang Zhiyong, Liu Yuande, Wang Wenjie, Yang Jie, Wang Baojian, Li Feng, Tai Lei, Zhu Xianzhi, Tian Hongzhang and Zhou Long.
The..
Tobacco
| Tue 10 Feb 2026
Munich, Feb. 10 -- European Patent Office has published Pax International Ltd patent application for Electronic Cigarette Assembly with Controllable Tobacco Liquid Injection. The invention was developed by He Wei.
The patent application number is EP20240197398 20240829. The patent publication number is EP4686423 (A1). Interna..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- State Intellectual Property Office of China has released Shandong Peanut Res Institute and Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco patent application for Bacillus Subtilis Subsp. Deserticola with Selenium Enrichment and Disease Bacterium Inhibition ..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- State Intellectual Property Office of China has received Yunnan Tobacco Co Dali Branch patent application for Bacillus Sorola, Application of Bacillus Sorola and Tobacco Disease Prevention and Control Method. Sun Junwei, Wang Chen, Li Ziqi, Li Juan, Hu Yanxia, Kuai Yan, Wang Dexun, He Haiping, Guo Yanbin and ..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco has submitted a patent application for Glutamobacterium Michaeli, Microbial Inoculum and Application of Microbial Inoculum. This invention was developed by Wang Xiaoqiang, Chi Luping, Ren Guangwei, Liang Jinch..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco has submitted a patent application for Rhodococcus Fanqing Sheng and Application of Rhodococcus Fanqing Sheng in Efficient Degradation of Nicotine. This invention was developed by Wang Xiaoqiang, Liang Jinchan..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- China Tobacco Sichuan Industrial has applied Chinese patent for Preparation Method and Application of Fermentation Liquor of Enzyme-producing Fungi. Liu Minchang, Ma Yaping, Wei Songyu, Gu Ruifang, Wen Wu, Zhang Rongya, Wen Jing, Yang Juan, Chen Li, Gao Maoning, Liu Ziqi, Bao Tingjie, Ni Jiaxi, He Lingying, C..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- Philip Morris Products has sought patent for Cartridge for Aerosol-generating Device with Movable Atomization Unit. This invention was developed by Rogan Andrew Robert John and Haddad Kevin R.
The patent application number is CN20238075288 20231211. The patent publication number is CN120475916 (A). Interna..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- State Intellectual Property Office of China has published Japan Tobacco patent application for Filter Portion for Flavor Inhalation Article and Flavor Inhalation Article. The invention was developed by Shibun Kazuhiro and Motodamari Tetsuya.
The patent application number is CN202280102813 20221226. The pat..
Tobacco
| Tue 10 Feb 2026
Beijing, Feb. 10 -- Philip Morris Products has submitted a patent application for Aerosol-generating Article with Aerosol-forming Wrapper. This invention was developed by Lukacs Andrzej.
The patent application number is CN20248006747 20240215. The patent publication number is CN120475913 (A). International Patent Classification..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 10 -- Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco has submitted a patent application for Application of Transcription Factor Myb1 in Improving Hyperparasitism Ability of Trichoderma Harzianum. This invention was developed by Gao Liwei, Xiao Ziyang, Liu Guodon..
Tobacco
| Sun 08 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has published Hongta Tobacco Group patent application for Tobacco Leaf Scanning Device with Controllable Temperature and Humidity. The invention was developed by Li Xuefang, Cui Haiying, Li Yuerong, Yao Yuhong, Huang Yunzhi, Shi Jian, Zhang Xiao, Yi Yunlang, Cao Liyu..
Tobacco
| Sun 08 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has received Zhengzhou Tobacco Research Institute of CNTC patent application for Tobacco Producing Area Distinguishing Method and Device Based on Chemical Components. Zhao Le, Li Wenting, Fan Meijuan, Guo Junwei, Wang Di, Wang Cong, Yang Song, Wang Hongbo, Wan Wanran..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has published Yunnan Tobacco of Qujing Branch patent application for Tobacco Field Surrounding Land Area Measuring Method and System Based on Beidou Positioning. The invention was developed by Zhang Xin, Su Yang, Huang Kuake, Liu Xiaoqian, Chen Chuan, Xu Ran, Yu Xing..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 9 -- China Tobacco Zhejiang lndustrial has sought patent for Partition Type Heat Storage Water Tank and Heat Supply System and Method Applying Heat Storage Water Tank. This invention was developed by Xia Yaoguang, Wang Hu, Yang Guang, Zhang Lihong, Zhang Jun, Zhang Lijun, Shu Xin and Chen Dehua.
The patent applica..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 9 -- China Tobacco Zhejiang lndustrial has submitted a patent application for Labyrinth Type Heat Storage Water Tank and Heat Supply System and Method Applying Same. This invention was developed by Yang Guang, Wang Hu, Chen Dehua, Zhang Lijun, Han Yan and Lu Ying.
The patent application number is CN202510656968 20..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 9 -- China Tobacco Anhui Industrial has filed a patent application for Method and Device for Recycling Dead Steam of High-temperature Condensate Water System of Cut Tobacco Dryer. This invention was developed by Wang Yang, Zhu Min, Zha Yong, Tokiyasu and Cheng Leiping.
The patent application number is CN2025108917..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 9 -- China Tobacco Henan Industrial has submitted a patent application for Lubricating Oil Cooling System of Refrigerating Unit in Cigarette Production Workshop and Control Method. This invention was developed by Tang Kezheng, Zhang Zhengsheng, Wang Zhiguo, Li Yun, Liu Jiulong, Wang Wenhui, Hong Jian, Jia Luolin, L..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has published Tobacco Science Res Institute Heilongjiang Co Ltd China National Tobacco Corporation patent application for SNP (single Nucleotide Polymorphism) Marker and KASP Primer Group for Detecting Resistance of Wildfire Tobacco No. 0 Physiological Race and Appli..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco has filed a patent application for Application of L-piperidine Acid in Regulation and Control of Chemotaxis of Bacillus Amyloliquefaciens. This invention was developed by Chu Depeng, Yuan Yuan, Li Yiqiang, Wang..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco has submitted a patent application for Application of N-methyl-l-proline in Regulation and Control of Chemotaxis of Bacillus Amyloliquefaciens. Chu Depeng, Li Yiqiang, Yuan Yuan, Wang Xiaoqiang, You Xiangwei, Y..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has published Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco patent application for Pseudomonas Mediterranei with Mildew-proof Effect and Application of Pseudomonas Mediterranei. The invention was developed by Wan..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Guangdong Zhuangli Color Printing Co Ltd has sought patent for UV Transfer Printing Mold for Cigarette Packet Printing as Well as Preparation Method and Application of UV Transfer Printing Mold. This invention was developed by Tang Shuhai, Li Zhenhua, Chen Changyuan, Zheng Canqin and Xu Xi.
The patent appli..
Tobacco
| Sun 08 Feb 2026
Beijing, Feb. 9 -- China Tobacco Zhejiang lndustrial has submitted a patent application for Tobacco Production Plan Generation Method and Device, Electronic Equipment and Storage Medium. Zhao Feng, Wang Wanjiang, Shi Qiao, Sun Qi, Gao Huihui, Jiang Liuyan, Wang Mingjun, Song Yang, Yu Xiaochun, Lu Linjuan, Jian Wei, Xiong Yuehong..
Tobacco
| Sun 08 Feb 2026
Alexandria, Feb. 9 -- United States Patent for Nonwoven Pouch Comprising Heat Sealable Binder Fiber has been issued to R J Reynolds Tobacco. This invention was developed by Sebastian Andries Don, Busbee Alton, Mabe Jeremy Barrett, Pu Yan, Hunt Eric Taylor and Bengtsson Bruce Alan.
The patent application number is US202217889889..
Tobacco
| Sun 08 Feb 2026
Alexandria, Feb. 9 -- U.S. Patent and Trademark Office has awarded a patent to US Smokeless Tobacco Company LLC for Tobacco Having Reduced Tobacco Specific Nitrosamine Content. Chipley John R developed the invention.
The patent application number is US202218078331 20221209. The patent publication number is US12538940 (B2). In..
Tobacco
| Sun 08 Feb 2026
Alexandria, Feb. 9 -- Massachusetts Institute of Technology has been granted a patent for Materials for Extracting Toxins from Tobacco. Swager Timothy Manning and Lu Ruqiang developed the invention.
The patent application number is US202217981233 20221104. The patent publication number is US12538938 (B2). International Patent C..
Tobacco
| Sun 08 Feb 2026
Alexandria, Feb. 9 -- Philip Morris International has secured a patent on Composition and Methods for Parasite Control. Hoeng Julia, Ivanov Nikolai, Kaminski Kacper, Mazurov Anatoly and Schorderet Weber Sandra developed the invention.
The patent application number is US202017622001 20200624. The patent publication number is US1..
Tobacco
| Sun 08 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has received Zhejiang University of Technology and China Tobacco Zhejiang lndustrial patent application for Time Sequence Pattern Recognition Method Combining Data Synthesis and Large Model Fine Tuning. Jiang Qi, Shan Yuxiang, Gao Yanghua, Sun Guodao, Bao Liang, Yu C..
Tobacco
| Sun 08 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has received China Tobacco Hunan Industrial patent application for Water Content Feedforward Model Control Method and Device and Storage Medium. Wang Haoyang, Gu Lei, Wang Zhenping, Luo Beier, Liao Weisheng and Ouyang Xiaoxian developed the invention.
The patent app..
Tobacco
| Sun 08 Feb 2026
Beijing, Feb. 9 -- Hongyun Honghe Tobacco (Group) has submitted a patent application for Abnormal Monitoring Device and Abnormal Monitoring Method for Tobacco Shred Storage Cabinet. Tian Kai, Jiao Yang, Ji Jie, Chen Jianning, Wen Xiaolong and Tan Sheng developed the invention.
The patent application number is CN202510814017 202..
Tobacco
| Sun 08 Feb 2026
Beijing, Feb. 9 -- Zhangjiakou Cigarette Factory has sought patent for Device and Method for Verifying Atomization Effect of Double-medium Nozzle. This invention was developed by Ma Minglei, Zhao Qingrui, Yuan Lin, Guo Guoliang, Ren Tongjiang, Du Dongsheng, Liang Jianbin, Jin Huaizhong, Hu Xiuwei, Zhao Liyuan, Zhou Hongyu, Wang ..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Xiamen Tobacco Industry has submitted a patent application for Dehumidification Device. Wang Yongquan, Liu Yajun and Huang Wenqi developed the invention.
The patent application number is CN202510620362 20250514. The patent publication number is CN120466750 (A). International Patent Classification codes are F2..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has released Hongta Tobacco Group patent application for Detection and Dynamic Control System and Method for Defective Cigarette Bars in Cigarette Packaging Section. This invention was developed by Liu Yang, Xu Ran, Tang Xu, Lyu Xiaobo, Tsung-lung Yang, Xiao Xuanming..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 9 -- China Tobacco Jiangsu Industrial has applied Chinese patent for Cigarette Packet Hot Sealing Device, Hot Sealing Equipment and Hot Sealing Method. Wang Shuchao, Yang Chunbo and Dai Lijun developed it.
The patent application number is CN202510682197 20250526. The patent publication number is CN120462729 (A). I..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Guangzhou Songhe Automation Equipment Co Ltd has submitted a patent application for Full-standard Cigarette Packaging Machine. Zhou Hongliang and Liu Chengjing developed the invention.
The patent application number is CN202510922582 20250704. The patent publication number is CN120462715 (A). International P..
Tobacco
| Mon 09 Feb 2026
Beijing, Feb. 9 -- Diandi Dongguan Electronic Tech Co Ltd has filed a patent application for Polishing Device for Electronic Cigarette Chimney. This invention was developed by Wu Jianghua.
The patent application number is CN202510682133 20250526. The patent publication number is CN120461281 (A). International Patent Classific..
Tobacco
| Sun 08 Feb 2026
Beijing, Feb. 9 -- China Tobacco Zhejiang lndustrial has sought patent for Method and Device for Detecting Spraying Quality of Glue Points and Electronic Equipment. This invention was developed by Lu Haihua, Shen Miaojie, Yao Haibin, Shu Meng, Shen Donghui, Chen Sixiao, Shen Xue, Zheng Linjie and Xu Di.
The patent application n..
Tobacco
| Sun 08 Feb 2026
Beijing, Feb. 9 -- State Intellectual Property Office of China has published Zhejiang University of Technology and China Tobacco Zhejiang lndustrial patent application for Timing Sequence Visual Annotation Method for Multi-level Context Enhancement. The invention was developed by Sun Guodao, Gao Yanghua, Shan Yuxiang, Jiang Qi, ..
Tobacco
| Sun 08 Feb 2026
Beijing, Feb. 9 -- Xiamen Tobacco Industry has filed a patent application for Laser Navigation Positioning Method. This invention was developed by Mao Xuguang, Zheng Wenlian, Yu Pengfei, Shangguan Zhican, Huang Guolong, Jiang Zhenhua, Zou Ruizhen and Wu Jianxin.
The patent application number is CN202510848473 20250624. The pate..
Tobacco
| Sat 07 Feb 2026
Beijing, Feb. 7 -- KT&G and KOLON have sought patent for Filter for Smoking Article Comprising Unchemically Modified Lyocell Fibers and Smoking Article Comprising Same. This invention was developed by Ahn Ki Jin, Ma Jingpei, Yang Jin Cheol, Lee John-tae, Ha Sung-hoon, Jeong Jong-cheol, Jin Sang Woo, Park Eun-young, Lee Jung-hoon..
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