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Tobacco

  |  Fri 24 Apr 2026

Beijing, April 24 -- Zunyi Medical University and Zunyi Tobacco of Guizhou Tobacco have submitted a patent application for Tobacco Bacterial Wilt Antagonistic Bacterium Screening Method and Antibacterial Mechanism Method. This invention was developed by Fu Shaobin, Chen Jishuang, Luo Yu, Cao Qianping, Wan Jun, Ding Jilin, Li Hon..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 24 -- Jilin Tobacco Industrial and Zhengzhou Tobacco Research Institute of CNTC have applied Chinese patent for Debaryomyces Nepalensis, Microbial Agent and Application of Debaryomyces Nepalensis and Microbial Agent. Zhu Chunyang, Huang Kuo, Jin Zhe, Li Dong, Choi Sung-chul, Li Feng, Wang Chao, Ye Changwen and Gao..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 24 -- Hubei China Tobacco Industry and Hubei Zhongyan Cigarette Factory have sought patent for Dye for On-line Dyeing of Acetate Fibers. This invention was developed by Yang Guangyuan, Chen Congxin, Liu Zheng, He Liming and Liu Junzhe. The patent application number is CN202511387380 20250926. The patent publica..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 25 -- State Intellectual Property Office of China has received Shandong Linyi Tobacco patent application for Stepping Type Tobacco Leaf Continuous Baking Treatment Method. Tan Xiaolei, Gao Pengcheng, Liu Tailiang, Zhang Zhiyong, Tian Lei, Chen Wenjun, Yu Wenming, Han Shuo, Zhou Long, Liu Yuande, Cheng Xueqing, Liu..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 25 -- China Tobacco Guangdong Industrial has applied Chinese patent for Multifunctional Maintenance Trolley for Tobacco Cutter in Tobacco Processing Line. Chen Jianfeng, Lei Jiamin, Ling Airong, Zeng Jing, Zhou Weitao, Kuang Suqin, Zhou Jiawen, Ou Jiacheng, He Yinru, Chen Zhenye, Hayashi Toshiaki, Zeng Ziyang, Hua..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 25 -- State Intellectual Property Office of China has published Xiamen Tobacco Industry patent application for Cigarette Anomaly Detection Method, Device, Equipment, Medium and Program Product. The invention was developed by Zhang Kaijie, Li Yueying, Wang Xifu, Hong Yun, Ma Cunguo, Lin Qikuan, Yan Bin, Chen Yonggu..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 25 -- State Intellectual Property Office of China has published China Tobacco Henan Industrial patent application for High-terpene Biological Spice Based on Composite Flora Fermentation and Application Thereof. The invention was developed by Yang Yongfeng, Zhang Tingting, Feng Yingjie, Zheng Fengyang, Wei Mingjie,..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 25 -- China Tobacco Hunan Industrial has filed a patent application for Cigarette with Watermelon-like Structure Filter Tip and Watermelon Taste. This invention was developed by Ding Duo, Sun Zhiwei, Shi Xiaoyu, Xie Lanying, Chang Young-ik and Fan Hongmei. The patent application number is CN202511426009 20250930...

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 25 -- Jilin Tobacco Industrial has filed a patent application for Ginseng Fermentation Liquor, Preparation Method Thereof and Application of Ginseng Fermentation Liquor in Tobacco Aroma Enhancement. This invention was developed by Zhu Chunyang, Jin Zhe, Chen Ming, Choi Sung-chul, Li Feng, Wang Chao, Wang Min, Zhen..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 25 -- Hubei Tobacco Science Research Institute has filed a patent application for Method for Enhancing Aroma of Cigar Tobacco Leaves by Utilizing Flower Bud Fermentation Liquor. This invention was developed by Yu Jun, Yang Chunlei, Yao Lan, Chen Xiong, Chen Xuanxuan, Wang Zhi and Zheng Bufan. The patent applicati..

Tobacco

  |  Sat 25 Apr 2026

Alexandria, April 25 -- Philip Morris International has been granted a patent for Aerosol-generating Article with Plug Segments Flanking an Aerosol-generating Element. Batista Rui Nuno Rodrigues Alves, Oliana Valerio, Sereda Alexandra, Bongiovanni Gianluca and Bedasso Bekele Alemu developed the invention. The patent application..

Tobacco

  |  Fri 24 Apr 2026

Alexandria, April 25 -- British American Tobacco Investments has obtained a patent for consumable pack. This invention was developed by Hodges Paul. The patent application number is US202118004701 20210708. The patent publication number is US12606364 (B2). International Patent Classification codes are B31B50/25, B65D51/24, B65D..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 25 -- China Tobacco Henan Industrial has sought patent for Tobacco Leaf Fermentation and Quality Improvement Method Based on Oxygen Content Regulation and Application Thereof. This invention was developed by Feng Yingjie, Zhang Tingting, Wang Erbin, Liu Wenzhao, Yang Jinchu, Wei Mingjie, Cheng Dongxu, Zheng Wencha..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 25 -- China Tobacco Jiangsu Industrial has sought patent for Nicotine Buccal Product Capable of Rapidly Inhibiting Taste and Moistening and Clearing Throat and Preparation Method of Nicotine Buccal Product. This invention was developed by Zhang Li, Shi Huaibin, You Xiaojuan and Jiao Lingling. The patent applicati..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 25 -- China Tobacco Guangxi Industrial has sought patent for Door Plate Assembly and Water Tank Type Stem Washing Machine. This invention was developed by He Pengtao, Lin Xuan, Huang Haisong, Huang Xiaofei, Gan Yuanqi, Deng Weiren and Liang Minghui. The patent application number is CN202511703552 20251119. The pa..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 25 -- State Intellectual Property Office of China has released China Tobacco Jiangsu Industrial patent application for Nicotine Orally Disintegrating Tablet with Multi-layer Composite Sustained-release Structure and Preparation Method of Nicotine Orally Disintegrating Tablet. This invention was developed by Zhang ..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 25 -- State Intellectual Property Office of China has released Chuxiong State Branch Yunnan Tobacco Company patent application for Automatic Leaf Cutting Equipment for Tobacco Seedling Raising in Small Shed. This invention was developed by Liu Liu, Li Chunbao, Liu Zheng, Shi Jiandong, Zhang Chunqiang, Wang Jian, C..

Tobacco

  |  Sat 25 Apr 2026

Beijing, April 25 -- State Intellectual Property Office of China has released Japan Tobacco patent application for Flavor Inhaler Filter, Method for Producing Same, and Flavor Inhaler. This invention was developed by Akao Takumi, Kubota Hiroyuki and Murasaki Yoko. The patent application number is CN20238097999 20230627. The pat..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 25 -- China Tobacco Henan Industrial has submitted a patent application for Method for Preparing Tobacco Extract Rich in Terpenes by Using Biological Method. This invention was developed by Yang Jinchu, Feng Yingjie, Zhang Tingting, Zheng Fengyang, Liu Wenzhao, Wang Dong, Yang Zongcan, Xu Yongming, Huang Zhenzhen ..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 25 -- Hubei China Tobacco Industry has submitted a patent application for Buccal Nicotine Bag Product and Preparation Method Thereof. This invention was developed by Huang Yuanjing, Huang Long, Liu Yi, Cheng Guang, Cao Jixue, Zhang Jing and Ra Sung-ho. The patent application number is CN202511691443 20251118. The..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 24 -- China Tobacco Logistics Tech Co Ltd has applied Chinese patent for Scratch Detection Method, Device and Equipment and Computer Readable Storage Medium. Guo Yuli, Su Qi, Li Ming and Cao Mingming developed it. The patent application number is CN202511400464 20250928. The patent publication number is CN12112..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 24 -- Hongta Tobacco Group has sought patent for Cigarette Packet Visual Detection Device and Detection Method. This invention was developed by Li Xin, Jiang Hui, Yang Qian, Ge Yian, Zhang Chenyuan and Li Juncen. The patent application number is CN202511344089 20250919. The patent publication number is CN121114..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 24 -- China Tobacco Jiangxi Industrial has sought patent for Auxiliary Material Error-proofing Detection Device Based on Visual Analysis. This invention was developed by Huang Hejun, Ye Feixian and Xu Jian. The patent application number is CN202511194296 20250825. The patent publication number is CN121114044 (A)...

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 24 -- Gansu Tobacco Industry has submitted a patent application for Cigarette Collapse Resistance Multi-mode Dynamic Evaluation Method, Device, Equipment and Medium. This invention was developed by Wang Zhicai, Zhu Xianyue, Zhang Jiandong, Zhang Xia, Lyu Changping and Ding Chaojie. The patent application number i..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 24 -- China Tobacco Guangdong Industrial has filed a patent application for Preparation Method of Shaddock Peel Extract for Cigarettes as Well as Product and Application of Shaddock Peel Extract. This invention was developed by Luo Guanzhou, Ren Shengchao, Han Bing, Xiao Mingli, Wu Junzhang, Wu Jinming, Zhou Rong,..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 24 -- Hunan Xiangjiang Times Robot Res Institute Co Ltd has filed a patent application for Tobacco Shred Real-time Three-dimensional Reconstruction Method and System Based on Gaussian Modeling. This invention was developed by Mao Jianxu, He Wei, Wang Yaonan, Xiao Dingyin, Yan Zhi and Liu Xuebing. The patent app..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has published China Tobacco Guangdong Industrial patent application for Method for Detecting Primary Metabolites and/or Secondary Metabolites in Flavors and Fragrances. The invention was developed by Wu Qixian, Sun Jianda, Wu Jinming, Li Yuming, Guo Xiaoxue, Wang X..

Tobacco

  |  Fri 24 Apr 2026

Kuala Lumpur, April 24 -- Altria Client Services has been granted a patent for System and Method of Obtaining Smoking Topography Data. This invention was developed by Smith Barry B and Burton Douglas A. The patent application number is MY2015PI02229 20140312. The patent publication number is MY192028 (A). International Patent C..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 24 -- Zhengzhou Tobacco Research Institute of CNTC has submitted a patent application for Vibrating Screening Equipment Mesh Size In-situ Detection System and Method Based on Parallel Light Visual Scanning. This invention was developed by Ning Yinghao, Zeng Bo, Yang Rongchao, Miao Qian, Zhang Pengfei, Zhang Qing, ..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 24 -- Hubei China Tobacco Industry has filed a patent application for Scoring Method, Device and Equipment Based on Cooperation of Multiple Rule Libraries and Storage Medium. This invention was developed by Yu Youhui, Hu Yu, Li Weixiong, Chen Hui, Wu Yong, Huo Jiansong and Wang Jie. The patent application number ..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 24 -- China Tobacco Henan Industrial has applied Chinese patent for Tobacco Shred Quality Monitoring Platform System Architecture Based on Micro-service. Li Peipei, Chen Xia, Song Kui, Cui Jianhua, Meng Xia, Zhao Weimin, Du Shantao, Wang Huijuan, Zheng Suyong, Liu Yuye and Wang Hui developed it. The patent applic..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 24 -- China Tobacco Henan Industrial has submitted a patent application for Cut Tobacco Production Equipment Health Management System and Method Fused with Time Sequence Prediction. This invention was developed by Li Song, Fang Guangshun, Chai Yajie, Wang Heng, Guo Yue, Gui Peng, Wang Yinan, Li Pengju, Xu Xiaoguan..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Zhengzhou Tobacco Research Institute of CNTC patent application for Vibration Screening Equipment Vibration Parameter In-situ Detection System and Method Based on Machine Vision. Ning Yinghao, Zeng Bo, Yang Rongchao, Miao Qian, Zhang Pengfei, Shi Zhand..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 24 -- Yunnan Company China Tobacco Corp has submitted a patent application for Tobacco Retail Store Site Selection Method and Device Based on Multi-agent Collaborative Decision-making. This invention was developed by Zhao Min, Zhang Shifen, Zhang Zhaocheng, Zhou Feng, Wang Liya, Liu Lei, Xu Yuanfei, Zhang Danfeng,..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 24 -- China Tobacco Zhejiang lndustrial has submitted a patent application for Multi-dimensional Statistics, Analysis, Generation and Issuing System and Method for Roll Production. This invention was developed by Xuan Beibei, Zhang Qi, Zhang Qingsong, Kong Xu, Wu Yujie, Yang Yang, Xu Qi, Wang Rongwen, Zhu Leilei, ..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 24 -- China Tobacco Jiangsu Industrial has submitted a patent application for Material Order Quantity Determination Method and Device, Equipment, Medium and Product. Li Jiaqi, Wang Guanghui, Zhang Cheng, Wang Yu, Zhuang Shang and Hu Changting developed the invention. The patent application number is CN20251127915..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has published Guizhou Tobacco Science Research Institute patent application for Tobacco Leaf Colorimetric Harvesting Method Based on Unmanned Aerial Vehicle. The invention was developed by Yang Zhixiao, Yu Shizhou, Chen Yi, Guan Changjie, Zhao Erwei, Wang Rengang a..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 24 -- Yunnan Tobacco Co Dali Branch has submitted a patent application for Green Tobacco Prevention and Control Method and System Based on Growth Simulation. This invention was developed by Li Xiaofei, He Shoulin, Wang Junbo, Wang Wanqi, Ai Jingyu, Ye Rui, Chen Leyi, Xu Maoru, Lee Young-bin and Jiang Yang. The pa..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Xinyang City Company Henan Tobacco Company patent application for Method for Identifying 32-bit Cigarette Code of Cigarette Carton. Xia Changhai, Tu Jianhai, Yan Xun, Wang Junwei, Jian Zhengwu and Chen Siyuan developed the invention. The patent appl..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has released Zhengzhou Tobacco Research Institute of CNTC and China Tobacco Shaanxi Industrial patent application for Chromatic Aberration Detection Method and System for Cigarette Decoration. This invention was developed by Li Jiakang, Tong Zhiqiang, Li Hui, Zhan..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 24 -- Guizhou Provincial Tobacco Company, Liupanshui has sought patent for Tobacco Leaf Rating Method Based on Ambient Light Adaptive Color Correction. This invention was developed by Shang Deshuang, Wang Huacheng, Huang Zhanping, Zhang Hong, Huang Dinghong, Gao Qiang, Zhang Mingju and Lin Dengzheng. The patent a..

Tobacco

  |  Fri 24 Apr 2026

Beijing, April 24 -- China Tobacco Jiangsu Industrial has submitted a patent application for Preparation Method of Composite Cigarette Paper as Well as Product and Application Thereof. This invention was developed by Jiao Lingling, Zhu Huaiyuan, Dong Huilin, Zhu Ying, Chen Rui, Cao Yi and Zhang Yuan. The patent application numb..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 24 -- Shenzhen Feellife Aerosol Medicine has submitted a patent application for Atomizer Control Connecting Line. This invention was developed by Hua Jian and Xiong Bin. The patent application number is CN202511408388 20250929. The patent publication number is CN121115565 (A). International Patent Classificatio..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- Shanghai Tobacco Group and Shanghai Tobacco Group Taicang Haiyan Tobacco Sheet Co Ltd have filed a patent application for Method for Extracting High-value Substances from Tobacco Raw Materials. This invention was developed by Ge Jinyuan, Ying Jiajun and Lu Lan. The patent application number is CN202511216..

Tobacco

  |  Wed 22 Apr 2026

Beijing, April 23 -- Shanghai Tobacco Group and Shanghai Tobacco Group Beijing Cigarette Factory Co Ltd have filed a patent application for Cigarette Carton Packet Missing Detection Device and Cigarette Carton Conveyor. This invention was developed by Liu Liqiang, He Qiuhong, Wang Dongxing, Liu Yu and Liu Zeyu. The patent app..

Tobacco

  |  Wed 22 Apr 2026

Beijing, April 23 -- Etsong Qingdao Tobacco Machinery Co Ltd has applied Chinese patent for Parallel Cigarette Sorting Mechanism. Zhao Haitao developed it. The patent application number is CN202511490872 20251017. The patent publication number is CN121107054 (A). International Patent Classification codes are B65G15/12, B65G15..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- Hunan Company Of China Nat Tobacco Corporation has submitted a patent application for Preparation Process and Application of Tobacco Extract Skin Bacteriostatic Spray. Liu Yongjun, Shu Dan, Zhang Di, Zhu Xuedong, Cheng Zhen, Hu Meng, Yu Bei, Li Xiaohui, Yang Jiashuo and Zhang Sheng developed the invention. ..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- State Intellectual Property Office of China has received Shenzhen Tairui Tech Co Ltd patent application for Smoke Cartridge Heating Control Method and Device of Electronic Cigarette. Ge Junshi and Zhou Ke developed the invention. The patent application number is CN202511615720 20251106. The patent publica..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- Shenzhen Airis Electronic Co Ltd has submitted a patent application for Electronic Cigarette Intelligent Control Method Based on Microcontroller. This invention was developed by Zhou Xiuli, Long Qingfang and Yao Yunbiao. The patent application number is CN202511446387 20251011. The patent publication numb..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- Chen Rui has sought patent for Aerosol Generating Device and Aerosol Generating System. This invention was developed by Chen Rui. The patent application number is CN202511601569 20251104. The patent publication number is CN121101225 (A). International Patent Classification codes are A24F40/40, A24F40/465 ..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- Dongguan Lian Electronic Tech Co Ltd has submitted a patent application for Multi-taste Switching Electronic Cigarette. Pan Zhihua developed the invention. The patent application number is CN202410751201 20240611. The patent publication number is CN121101222 (A). International Patent Classification codes ..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- Guo Hongli has submitted a patent application for Aerosol Generating Product and Controllable Self-heating Aerosol Generating System. This invention was developed by Guo Hongli. The patent application number is CN202511238987 20250901. The patent publication number is CN121101214 (A). International Patent..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- Chu Wanqing has applied Chinese patent for Transparent Cigarette and Cigarette Cut Tobacco End Face Identification Method. The patent application number is CN202511460608 20251013. The patent publication number is CN121101213 (A). International Patent Classification codes are A24D1/00, A24D1/02 and A24F1..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- State Intellectual Property Office of China has received Yuxi Tobacco Company Of Yunnan Province patent application for Fermentation Method of Cigar Core Tobacco Leaves. Bu Lingduo, He Yue, Fang Li, Su Yulong, Qu Xing, Wu Lang, Luo Xiulian, Sun Xiang and Fan Wuwei developed the invention. The patent appli..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- Shandong Ruibosi Tobacco Co Ltd has submitted a patent application for Reconstituted Tobacco Enzymolysis Extraction Process and System. This invention was developed by Tian Hailong, Zhang Jiashu, Liu Wei, Hou Tianwei, Chi Jianguo, Mou Zhiyuan, Li Xiaohua, Liu Zili, Yu Hongnan, Guo Chunsheng, Zhao Wei, Li Gan..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- State Intellectual Property Office of China has released China Tobacco Schweitzer Yunnan Reconstituted Tobacco Co Ltd patent application for Reconstituted Tobacco Concentrated Solution, Reconstituted Tobacco and Preparation Method of Reconstituted Tobacco. This invention was developed by Li Huifan, Qin Yu, Z..

Tobacco

  |  Wed 22 Apr 2026

Geneva, April 23 -- Modudam Co Ltd has sought patent for Smoking Cooking Container for Microwave Oven, and Smoking Generation Member for Smoking Cooking Container for Microwave Oven, Used Therefor. This invention was developed by Kim Jae Il and Park Jeong Hwan. The patent application number is WO2024KR16285 20241024. The pate..

Tobacco

  |  Wed 22 Apr 2026

Beijing, April 23 -- Wuhan Yijin Packaging Printing Co Ltd has sought patent for Double-layer Cigarette Case and Manufacturing Process Thereof. This invention was developed by Huang Yongsong and Gao Qian. The patent application number is CN202511564980 20251030. The patent publication number is CN121106927 (A). International ..

Tobacco

  |  Wed 22 Apr 2026

Beijing, April 23 -- Jiangsu Gaotong Equipment Co Ltd has submitted a patent application for Intelligent Sorting Device and Method for Hard-box Cigarettes. This invention was developed by Guo Jiangxuan, Wang Ruyi, Zhao Chuanqiang, Zhang Rongsheng and Zheng Jianting. The patent application number is CN202511655699 20251112. Th..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- Beijing Zhichou Tech Co Ltd has submitted a patent application for System and Method for Quitting Smoking Addiction by Adopting Pulse. This invention was developed by Tani Toshihide and Zhang Bei. The patent application number is CN202511262727 20250904. The patent publication number is CN121102750 (A). I..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- Nicoventures has submitted a patent application for Aerosol-generating Material. This invention was developed by Davis Peter, Piaggio Agustin, Staser Tom, Race Eric and Girocco Jennifer Louise. The patent application number is CN20248023723 20240130. The patent publication number is CN121099917 (A). Inter..

Tobacco

  |  Wed 22 Apr 2026

Beijing, April 23 -- Shanghai Tobacco Machinery has sought patent for Tool Setting Device. This invention was developed by Ji Kaishun, Wu Xinkai, Jia Tong, Shao Zhengping, Xue Xiaomin, Yu Jinliang and Yang Kai. The patent application number is CN202511598225 20251104. The patent publication number is CN121104753 (A). Internatio..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- State Intellectual Property Office of China has released Shandong Linyi Tobacco patent application for Paper String Direct Seeding Cultivation Method for Flue-cured Tobacco. This invention was developed by Chu Zhenhua, Wei Daifu, Liu Yuande, Chen Wenjun, Zhao Yuxing, Yu Wenming, Gao Qinglei, Zhao Jianquan, Y..

Tobacco

  |  Tue 21 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has received China Tobacco Jiangsu Industrial patent application for Method, Device and Equipment for Determining Blockage State of Online Laser Drilling Equipment. Gong Xuhao, Yin Dechun and Yang Chunbo developed the invention. The patent application number is CN..

Tobacco

  |  Tue 21 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published China Tobacco Zhejiang lndustrial patent application for Gluing Detection Method and Device, Electronic Equipment and Storage Medium. The invention was developed by Feng Yi, Shen Lixiang, Zhuo Yishao, Chen Qing, Fan Lifeng, Zhang Chi, Zhao Shuang and ..

Tobacco

  |  Wed 22 Apr 2026

Beijing, April 23 -- Chongqing China Tobacco Industry has submitted a patent application for Lifting Negative Pressure Type Safe Dosing Device. Zhang Wenyu, Jing Jun, Gao Yuansong, Li Yunrui, Xia Wenchong, Jian Yong, Wan Zhi and Tomota Hajime developed the invention. The patent application number is CN202511507080 20251021. The..

Tobacco

  |  Wed 22 Apr 2026

Beijing, April 23 -- Gansu Tobacco Industry has submitted a patent application for Tobacco Stem Recovery System of Cigarette Making Machine. Cheng Yongping, Zhang Yilong, Wang Qixin, Wang Yuting, Li Xiao, Chen Gang, Tao Yuan, Lyu Hongxuan, Pang Peng, Luo Zhenghang and Li Yanming developed the invention. The patent application n..

Tobacco

  |  Wed 22 Apr 2026

Beijing, April 23 -- Hubei China Tobacco Industry has submitted a patent application for Tobacco Bale Overturning Adjusting Device and Adjusting Method and Tobacco Transportation Device. Hao Luqiong, Zhu Wenfang, Lan Zhichao, Xu Daming, Li Xiang, Zhang Yongjin, Xiong Lian, Huang Kai and Zhang Hongbo developed the invention. The..

Tobacco

  |  Wed 22 Apr 2026

Geneva, April 23 -- China Tobacco Yunnan Industrial has submitted a patent application for Evaluation Method for Woody Note of Cigarette Smoke and Use Thereof. This invention was developed by Li Chao, Ye Xiangrui, Yang Lei, Zhang Tao, Zhang Tao, He Xuefeng, Fan Duoqing, Zhu Ming, Yang Yanyang, Xu Chunping, Wang Jin and Wang Xixu..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- Xiamen Tobacco Industry has sought patent for Spice Stirring Device and Control Method. This invention was developed by Dai Yuxin, Yang Daibinhuang, Lu Shaoping, Li Nan and Wu Yusheng. The patent application number is CN202511168539 20250820. The patent publication number is CN121103205 (A). International P..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- China Tobacco Jiangsu Industrial has submitted a patent application for Cigarette with Variable Flow Structure. This invention was developed by Li Chaojian, He Hongmei, Zhang Zhenwu and Shi Huaibin. The patent application number is CN202511545956 20251028. The patent publication number is CN121101215 (A). I..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- Hubei China Tobacco Industry has sought patent for Method for Improving Quality of Cigar Cigarette by Using Pulsed Electric Field and Cigar Cigarette. This invention was developed by Tian Lijun, Pan Yong, Tan Zaiyu, Feng Yali and Li Linlin. The patent application number is CN202511567396 20251030. The paten..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- State Intellectual Property Office of China has received China Tobacco Jiangxi Industrial patent application for Method for Extracting Fructus Lycii Extract by High-voltage Discharge in Cooperation with Ionic Liquid. Luo Haitao, Liu Ziwen, Zou Enkai, Shao Dengyin, He Li, Qi Wucheng, Huang Longwei, Sun Zhengg..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- Shanghai Tobacco Group has filed a patent application for Tobacco Extract as Well as Preparation Method and Application Thereof. This invention was developed by Tao Liqi, Zhang Xin, Zheng Yangguang, Tang Chaoqi and Xu Weijie. The patent application number is CN202511616978 20251106. The patent publication n..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- State Intellectual Property Office of China has released China Tobacco Henan Industrial patent application for Tobacco Extract Fermented Under Low-oxygen Condition and Application of Tobacco Extract in Cigarettes. This invention was developed by Zhang Tingting, Feng Yingjie, Yang Zongcan, Yang Jinchu, Wei Mi..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- China Tobacco Shandong Industrial has submitted a patent application for Tobacco Fermentation Flavor Strengthening Method and System Based on Nanobubble Cooperative Regulation and Control. Ma Zhen, Zhang Shuai, Wang Qiang, Du Wenjie, Li Gaopo, Zhu Hai, Chee Sze Keat, Fang Qiannan, Wei Chenyu, Zhu Yongshang, ..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- China Tobacco Hebei Industrial has submitted a patent application for Tobacco Alcoholization Method and Alcoholized Tobacco. This invention was developed by Shen Wei, He Aimin, Li Yuangen, Wang Xiaoru, Zhang Yanfang, Chen Weihua, Yan Jin, Li Jiehui, Wang Long, Zhang Xiaojing, Jing Yanqiu, Su Tongfu, Yu Hongy..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- China Tobacco Henan Industrial has submitted a patent application for Method for Preparing Sweet Tobacco Extract Through Biological Fermentation and Application of Sweet Tobacco Extract. This invention was developed by Feng Yingjie, Zhang Tingting, Liu Wenzhao, Yang Zongcan, Zheng Fengyang, Liu Qianjin, Wang..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- China Tobacco Jiangxi Industrial has submitted a patent application for Feed-forward Correction Device for Slitting Thickness Deviation of Tobacco Slicer and Correction Method of Feed-forward Correction Device. Zhou Qunhua, Tan Zuhui, Feng Qingyu, Shen Pengyu, Liu Shun and Liu Song developed the invention. ..

Tobacco

  |  Tue 21 Apr 2026

Beijing, April 22 -- China Tobacco Zhejiang lndustrial has filed a patent application for Method and System for Evaluating Steam Quality in Cigarette Production. This invention was developed by Huang Hua, Xia Chen, Zhou Wei, Zhang Qing, Shen Kai, Zeng Bo, Dong Hao, Bian Tengfei, Shao Jun, Fan Hu, Ding Xue, Yu Hangjie, Bao Linyan..

Tobacco

  |  Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has released Zunyi Tobacco of Guizhou Tobacco patent application for Pseudomonas Tolasii GT77 Strain, Complex Microbial Inoculant and Application of Pseudomonas Tolasii GT77 Strain and Complex Microbial Inoculant. This invention was developed by Zhang Zhifan, Seo K..

Tobacco

  |  Wed 22 Apr 2026

Beijing, April 22 -- ALD Group has submitted a patent application for Lever-aroma Substance Composition for Improving Aroma Quality of Heated Cigarettes as Well as Preparation Method and Application of Precursor-aroma Substance Composition. This invention was developed by Hou Lin, Huang Feng and Wang Yalin. The patent applicati..

Tobacco

  |  Wed 22 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published China Tobacco Sichuan Industrial patent application for Piperidine Alkyl Pyridone Compound as Well as Preparation Method, Pharmaceutical Composition and Application Thereof. The invention was developed by Gu Ruifang, Deng Yong, Chen Liping, Wen Jing, ..

Tobacco

  |  Mon 20 Apr 2026

Beijing, April 21 -- Yuan Hui has submitted a patent application for Electronic Cigarette Preparation Method and System Based on Big Data. Yuan Hui, Fang Fei, Wang Qiang, He Zhifang and Zhang Guanguan developed the invention. The patent application number is CN202511567961 20251030. The patent publication number is CN12108068..

Tobacco

  |  Mon 20 Apr 2026

Beijing, April 21 -- Qingwu Tech Shenzhen Co Ltd has submitted a patent application for Large-capacity Visible Oil Bin and Electronic Cigarette with Same. This invention was developed by Wu Haitao. The patent application number is CN202410735694 20240607. The patent publication number is CN121080680 (A). International Patent ..

Tobacco

  |  Mon 20 Apr 2026

Beijing, April 21 -- State Intellectual Property Office of China has published Extre LLC patent application for Electronic Cigarette Equipment with Built-in Manual Rotating Assembly. The invention was developed by Kaplan Lex and Goldstein Lindsay. The patent application number is CN202511271125 20250908. The patent publicatio..

Tobacco

  |  Wed 22 Apr 2026

Beijing, April 23 -- Hongyun Honghe Tobacco (Group) has filed a patent application for Internal Feeding Type Winnowing Device. This invention was developed by Li Zheyu, Zhou Yuanzhen, Long Yujiao, Xu Shuhao, Ren Kejun, Song Xudong, Yang Yitao, Lin Ting, Yuan Cunbo and Wang Wenliang. The patent application number is CN20251155..

Tobacco

  |  Wed 22 Apr 2026

Beijing, April 23 -- Hongyun Honghe Tobacco (Group) has submitted a patent application for Threshing and Redrying Vertical Winnowing Device. This invention was developed by Zhou Yuanzhen, Long Yujiao, Xu Shuhao, Li Zheyu, Yang Yitao, Song Xudong, Ren Kejun, Yuan Cunbo, Lin Ting and Wang Wenliang. The patent application number..

Tobacco

  |  Wed 22 Apr 2026

Beijing, April 23 -- Hongyun Honghe Tobacco (Group) has sought patent for Internal Feeding Type Winnowing Device. This invention was developed by Li Zheyu, Zhou Yuanzhen, Long Yujiao, Xu Shuhao, Song Xudong, Yang Yitao, Lin Ting, Yuan Cunbo, Wang Wenliang and Ren Kejun. The patent application number is CN202511550151 20251028..

Tobacco

  |  Wed 22 Apr 2026

Beijing, April 23 -- Hongyun Honghe Tobacco (Group) has applied Chinese patent for Tobacco Shred Vertical Winnowing Device and Winnowing Method for Tobacco Shred. Zhou Yuanzhen, Long Yujiao, Li Zheyu, Xu Shuhao, Lin Ting, Yang Yitao, Song Xudong, Ren Kejun, Yuan Cunbo and Wang Wenliang developed it. The patent application numbe..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- Hubei China Tobacco Industry has submitted a patent application for Nicotine Bag Safety Evaluation Method. Liu Yi, Zhang Jing, Huang Long, Huang Yuanjing, Zhu Hao, Cheng Guang, Cao Jixue and Ra Sung-ho developed the invention. The patent application number is CN202511512950 20251022. The patent publication ..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- State Intellectual Property Office of China has published Yunnan Tobacco Co Dali Branch patent application for Tobacco Black Shank Prevention and Control Method Based on Disease Early Warning and Complex Microbial Inoculants. The invention was developed by Hu Yanxia, Cao Jingdong, Tian Nengfei, Yang Zhijuan,..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- Hongta Tobacco Group has applied Chinese patent for Method for Reducing Tobacco Planting Side Row Disadvantage and Application Thereof. Yao Yuhong, Wu Haihong, Li Xuefang, Cui Haiying, Li Yuerong, Cao Liyun, Yi Yunlang, Zhang Xiao, Huang Yunzhi, Shi Jian and Zhang Zhuanyong developed it. The patent applicat..

Tobacco

  |  Wed 22 Apr 2026

Beijing, April 22 -- China Tobacco Fujian Industrial has applied Chinese patent for Tobacco Product Raw Material Component Information Prediction Method and Prediction Model Training Method. Li Qiaoling, Wu Di, Liang Hui, Gu Qian, Ye Zhongli, Cai Guohua, Lin Yan, Chen Yiling and Liu Zechun developed it. The patent application n..

Tobacco

  |  Mon 20 Apr 2026

Beijing, April 21 -- Xiangxi Autonomous Prefecture Company Hunan Tobacco Company has submitted a patent application for Topping Method for Preventing Whitening of Tobacco Leaves. This invention was developed by Wang Xingyu, Huang Qi, Liang Zhong, Lai Jiazheng, Jiang Yuhan, Zhang Qiongxin, Xu Peng, Huang Bingtao, Xiang Deming, Zh..

Tobacco

  |  Tue 21 Apr 2026

Alexandria, April 21 -- U.S. Patent and Trademark Office has released Beal Dan patent application for Combination Smoking Caddy and Phone Support. The patent application number is US202418917462 20241016. The patent publication number is US20260101925 (A1). International Patent Classification codes are A24F15/18 and H04M1/02..

Tobacco

  |  Thu 23 Apr 2026

Beijing, April 23 -- Guangdong Tobacco Meizhou Co Ltd has applied Chinese patent for Storage Device for Rice Field Decomposition Agent Fermentation. Tian Juntong, Zeng Hailiang, Huang Ruiyin, Song Linling, Xiao Yina, Chen Xianhong, Huang Furong, Zhang Qingbo, Que Lin and Zhang Jun developed it. The patent application number is ..

Tobacco

  |  Wed 22 Apr 2026

Pretoria, April 22 -- Philip Morris Products has received a patent for Aerosol¿generating Article. This invention was developed by Malgat Alexandre and Minzoni Mirko. The patent application number is ZA20180003157 20180514. The patent publication number is ZA201803157 (B). International Patent Classification code is A24D1/20..

Tobacco

  |  Tue 21 Apr 2026

Beijing, April 22 -- State Intellectual Property Office of China has published China Tobacco Guangxi Industrial patent application for Operator Behavior Detection Method, Apparatus and Device, and Storage Medium. The invention was developed by Liu Dawei, Liu Hao, He Minglei, Liang Zhiyuan, Guo Lisha, Ma Dengfeng, Chen Chi, Huang..

Tobacco

  |  Tue 21 Apr 2026

Beijing, April 22 -- China Tobacco Zhejiang lndustrial has filed a patent application for Intelligent Detection Method and System for Tobacco Pests and Storage Medium. This invention was developed by Zhang Qingsong, Tie Jinxin, Li Guanhua, Bian Tengfei, Song Jinhua, Li Jie, Wang Miao, Wu Yujie and Gong Jianqiang. The patent app..
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