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Tobacco
| Wed 13 May 2026
Beijing, May 13 -- Hangzhou Liqun Environmental Prot Paper Co Ltd has sought patent for Steam Type Heat Exchanger for Tobacco Extraction. This invention was developed by Tao Feng, Jiao Yang, Lin Juan, Zhu Jiajun, Zhu Jianxin, Wu Fangjie, Yu Xiaoxia and Ma Chenwei.
The patent application number is CN202511815898 20251204. The ..
Tobacco
| Wed 13 May 2026
Beijing, May 13 -- Hubei China Tobacco Industry has submitted a patent application for Startup and Shutdown Time Prediction and Control Method for Air Conditioning Air System Aiming at Environmental Requirements. Wei Yingfeng, Wang Guiyuan, Cui Gean and Zhang Shikang developed the invention.
The patent application number is CN2..
Tobacco
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Shenzhen Huabao Collaborative Innovation Technology Research Inst Co Ltd patent application for Aerosol Generating Article. Zhong Yang, Sun Wenxuan and Gao Guoyin developed the invention.
The patent application number is WO2025CN128884 20251021. The paten..
Tobacco
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has published Zhou Chenglong patent application for Electric Hookah.
The patent application number is WO2025CN128043 20251016. The patent publication number is WO2026092169 (A1). International Patent Classification code is A24F1/30.
The abstract issued by World I..
Tobacco
| Tue 12 May 2026
Geneva, May 13 -- China Tobacco Hubei Ind Llc has filed a patent application for Aerosol-generating Article Having High Smoke Concentration. This invention was developed by Liu Xingle, Zhang Qin, Huang Ting, Wu Qiao, Yin Liang, Wu Guibing, Luo Hongbing, Wu Cong, Liu Ben and Qin Yuanqiang.
The patent application number is WO20..
Tobacco
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received China Tobacco Jiangsu Industrial and Zhengzhou Tobacco Research Institute of CNTC patent application for Application of Heat-resistant Ramose Yeast H112 in Quality Improvement of Tobacco Stem Concentrated Solution. Xiong Dangan, Huang Kuo, Ma Zhiyuan, Ye..
Tobacco
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released China Tobacco Jiangsu Industrial and Zhengzhou Tobacco Research Institute of CNTC patent application for Rhodotorula Paludi and Application of Rhodotorula Paludi in Aroma Enhancement and Quality Improvement of Tobacco Stem Concentrated Solution. This inv..
Tobacco
| Wed 13 May 2026
Beijing, May 13 -- China Tobacco Guangxi Industrial has submitted a patent application for Cleaning Device and Cleaning System for Cylindrical Structure. He Pengtao, Liang Zhiyuan, Wang Jianxin, Huang Haisong, Huang Xiaofei, Gan Yuanqi, Cao Jianhua, Wei Bo and Xing Yuquan developed the invention.
The patent application number i..
Tobacco
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Jiangsu Baolaiya New Material Tech Co Ltd patent application for Production Method of Porous Silicone Tube for Cigarette. This invention was developed by Yi Guoyu, Li Haitao, Ge Jiwu and Fu Jiayu.
The patent application number is CN202511243955 202509..
Tobacco
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Jiangsu Baolaiya New Material Tech Co Ltd patent application for Production Method for Improving Performance of Silicone Tube for Cigarette. Shu Yejun and Li Haitao developed the invention.
The patent application number is CN202511242979 20250902. The..
Tobacco
| Wed 13 May 2026
Beijing, May 13 -- Hubei China Tobacco Industry has submitted a patent application for Storage System Control Method and Device, Equipment and Storage Medium. Guo Kai, Chen Lin, Xiao Biao, Tu Jianfeng, Cheng Mengyan and Dong Guangjun developed the invention.
The patent application number is CN202511598215 20251104. The patent p..
Tobacco
| Wed 13 May 2026
Beijing, May 13 -- China Hangfa South Industry has filed a patent application for Method for Reducing Smoking of Flame Tube of Existing Engine and Flame Tube Structure Thereof. This invention was developed by Wang Yingxia, Lu Heng, Song Zhaoning, Wang Youming, Fu Wenjun and Gao Xuepeng.
The patent application number is CN202511..
Tobacco
| Tue 12 May 2026
Geneva, May 13 -- China Tobacco Hubei Ind LLC has filed a patent application for Heating Structure and Heated Tobacco Device. This invention was developed by Huang Ting, Liu Huachen, Wu Cong, Tan Jian, Liu Xingle and Tang Liangying.
The patent application number is WO2025CN100445 20250611. The patent publication number is WO2..
Tobacco
| Tue 12 May 2026
Geneva, May 13 -- China Tobacco Hubei Ind LLC has filed a patent application for Heated Tobacco Device Having Adjustable Air Path Structure. This invention was developed by Tang Liangying, Liu Huachen, Huang Ting, Tan Jian and Wu Cong.
The patent application number is WO2025CN99287 20250605. The patent publication number is W..
Tobacco
| Wed 13 May 2026
Beijing, May 13 -- Gree Electric Appliances, Zhuhai has applied Chinese patent for Variable Air Duct Storage Cabinet and Control Method Thereof. Li Hongbo, Peng Chengwei, Chen Xufeng, Zhao Zhengquan, Huang Zhenxing and Zhang Hao developed it.
The patent application number is CN202511443437 20251010. The patent publication num..
Tobacco
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Hongyun Honghe Tobacco (Group) patent application for Boiler Operation Method and Device, Master Control Equipment and Storage Medium. Min Chao, Wang Peng, Wang Yinquan, Gao Ensong, Wang Zhiyun and Huang Zhilin developed the invention.
The patent appl..
Tobacco
| Wed 13 May 2026
Beijing, May 13 -- Guangdong New Grand Long Packing has applied Chinese patent for Overprinting Process for Cigarette Packet Printing. He Hewei, Wu Qingsong, Chen Jie and Lin Shijie developed it.
The patent application number is CN202511382871 20250925. The patent publication number is CN121290974 (A). International Patent Clas..
Tobacco
| Wed 13 May 2026
Geneva, May 13 -- Philip Morris International has sought patent for Aerosol-generating Device with Power Control. This invention was developed by Butin Yannick and Mohseni Farhang.
The patent application number is WO2025EP81457 20251030. The patent publication number is WO2026093485 (A1). International Patent Classification c..
Tobacco
| Wed 13 May 2026
Geneva, May 13 -- Philip Morris International has submitted a patent application for Liquid Nicotine Formulation for Use in an Aerosol-generating System. This invention was developed by He Bingfang.
The patent application number is WO2025EP81456 20251030. The patent publication number is WO2026093484 (A1). International Patent ..
Tobacco
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Philip Morris International patent application for a Method of Controlling an Aerosol-generating System. Grandjean Emeric Romain and Silvestrini Patrick Charles developed the invention.
The patent application number is WO2025EP81110 20251028. The patent p..
Tobacco
| Tue 12 May 2026
Geneva, May 13 -- Japan Tobacco has submitted a patent application for Aerosol-generating Article. Miyamoto Shingo, Motodamari Tetsuya, Kishimoto Koki, Shibuichi Hiroshi and Akai Makoto developed the invention.
The patent application number is WO2024JP39104 20241101. The patent publication number is WO2026094259 (A1). Internati..
Tobacco
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Philip Morris International patent application for a Method of Controlling a Disposable Aerosol-generating System Having a Rechargeable Power Source. Silvestrini Patrick Charles and Fan Xiaoyong developed the invention.
The patent application number is WO..
Tobacco
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has published Philip Morris International patent application for a Method of Controlling a Disposable Aerosol-generating System. The invention was developed by Silvestrini Patrick Charles, Fan Xiaoyong and Zhang Tao.
The patent application number is WO2024CN128745 202..
Tobacco
| Tue 12 May 2026
Geneva, May 13 -- GD SpA has submitted a patent application for Machine for Forming a Rod of the Tobacco Industry and a Related Forming Method. This invention was developed by Esposti Marco, Baldanza Nicola and Eusepi Ivan.
The patent application number is WO2025IB60915 20251027. The patent publication number is WO2026093881 ..
Tobacco
| Tue 12 May 2026
Geneva, May 13 -- JTM Co Ltd has submitted a patent application for Aerosol Size Control Core, and Aerosol Size Control Nebulization Device. This invention was developed by Hsu Yu-chung, Lin Chien-hua, Lo Kai-yao and Tseng Hsin-hua.
The patent application number is WO2025CN129614 20251023. The patent publication number is WO2..
Tobacco
| Tue 12 May 2026
Beijing, May 13 -- China Tobacco Yunnan Industrial has applied Chinese patent for Flavor Paper, Preparation Method Thereof and Application of Flavor Paper to Cigarette Tipping Paper. Feng Xin, He Pei, Shen Qinpeng, Zhang Chengming, Tang Shiyun, Zhang Fengmei and Li Zhenjie developed it.
The patent application number is CN202511..
Tobacco
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Yunnan Institute of Tobacco Agricultural Sciences, Wenshan State Company of Yunnan Tobacco and Lincang Company Of Yunnan Tobacco Company patent application for Hybridoma Cell Strain for Detecting Lijiang Pseudomonas as Well as Antibody and Application of..
Tobacco
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has published Philip Morris International patent application for Aerosol-generating Device Configured to Detect a Puff. The invention was developed by Butin Yannick, Lin Zhuowen, Mohseni Farhang, Riario Stefano and Stura Enrico.
The patent application number is WO2025..
Tobacco
| Wed 13 May 2026
Beijing, May 13 -- China Tobacco Jiangsu Industrial and Zhengzhou Tobacco Research Institute of CNTC have submitted a patent application for Heat-resistant Ramose Yeast and Application of Heat-resistant Ramose Yeast in Corrosion Prevention or Aroma Enhancement of Reconstituted Cut Stem Backfill Liquid. This invention was develop..
Tobacco
| Wed 13 May 2026
Beijing, May 13 -- China Tobacco Shaanxi Industrial and Xi'an University of Technology have submitted a patent application for High-moisture-resistance M-h-bn/pva Composite Coating Liquid as Well as Preparation Method and Application Thereof. Ge Chang, Yang Fang, Fang Changqing, Cheng Youliang, Liu Jinghua, Wang Haiying, Gong Ji..
Tobacco
| Wed 13 May 2026
Beijing, May 13 -- Beijing Life Science and Technology Research Institute and Sichuan University have filed a patent application for Zinc-nicotine Complexing Tobacco Stem Material with Antibacterial Effect and Preparation Method, Application and Product of Zinc-nicotine Complexing Tobacco Stem Material. This invention was develo..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- Shenzhen Raysees Intelligent Tech Co Ltd and Xi'an Ruishi Intelligent Tech Co Ltd have submitted a patent application for Heating Non-combustion Electronic Cigarette Control System. This invention was developed by Wang Yang, Shi Hongde, An Zhizhong, Wu Xingmei and Zhang Hui.
The patent application number is..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- China Tobacco Sichuan Industrial and Sichuan Sanlian New Mat Co Ltd have applied Chinese patent for Bamboo Fragrance Composite Filter Stick for Cigarette, Preparation Method and Cigarette. Shi Fengcheng, Liu Yanju, Zhang Gaofeng, Ding Wei, Huang Xin, Yang Juan, Song Guangfu, Bao Yi, Zhou Jian, Zhang Yang, Miao..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- Shenzhen Baisha Tech Co Ltd and China Tobacco Hunan Industrial have submitted a patent application for Aerosol Generating Product and Aerosol Generating Device Comprising Same. Zhong Kejun, Guo Cheng, Guo Xiaoyi, Cui Yuqi and Wang Zhiguo developed the invention.
The patent application number is CN2025117920..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- Shanghai Tobacco Group and Shanghai New Tobacco Product Research Institute have filed a patent application for Aroma-enhanced Heat-not-burn Cigarette and Preparation Method Thereof. This invention was developed by Sha Yunfei, Yu Senwen, Xu Lan, Lin Huaqing, Zhang Yu, Yang Jing and Feng Qi.
The patent applic..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- Hubei China Tobacco Industry and Hubei Xinye Tobacco Sheet Dev Co Ltd have submitted a patent application for Aerosol-generating Substrate, Dry Degradation Method of External Fiber Thereof, External Fiber and Product. This invention was developed by Wang Wanxia, Gao Song, Liu Zhichang, Yao Jianwu, Hu Nianwu, W..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- Shenzhen Baisha Tech Co Ltd and China Tobacco Hunan Industrial have applied Chinese patent for High-temperature-resistant Aerosol Generating Substrate as Well as Preparation Method and Application Thereof. Zhong Kejun, Guo Cheng, Guo Xiaoyi, Cui Yuqi and Wang Zhiguo developed it.
The patent application numb..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received Shenzhen First Union Technology patent application for Aerosol-generating Device. Yuan Zhi developed the invention.
The patent application number is CN202410917351 20240709. The patent publication number is CN121286774 (A). International Patent Classi..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- China Tobacco Yunnan Industrial has submitted a patent application for Multi-flavor Synergistic Cigarette and Preparation Method Thereof. This invention was developed by Li Juan, Zhang Tao, Li Yong, Zhao Yang, Xia Jianjun, Xiang Nengjun, Zhao Hui, Cai Bo, Ma Ji, Chang Sheng and Xu Jian.
The patent application..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has released China Tobacco Yunnan Industrial patent application for Microsphere and Blasting Bead Mixed Addition Type Cigarette and Preparation Method Thereof. This invention was developed by Xia Jianjun, Zhang Tao, Xiang Nengjun, Zhao Yang, Xu Jian, Yu Tingting, Wan..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received China Tobacco Yunnan Industrial patent application for Cigarette Aroma-enhancing Dry Bead with Aroma Slow-release Function, Preparation Method Thereof and Cigarette Comprising Cigarette Aroma-enhancing Dry Bead. Li Juan, Zhang Tao, Li Yong, Xia Jianjun, ..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- China Tobacco Hunan Industrial has submitted a patent application for Reversible Thermochromic Cigarette. This invention was developed by Gong Yuqing, Wang Liang and Luo Wei.
The patent application number is CN202511838969 20251208. The patent publication number is CN121286762 (A). International Patent Classi..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has released Hubei China Tobacco Industry patent application for Cigarette Insect Killing Control Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Feng Yali, Pan Yong, Tan Zaiyu, Tian Lijun and Fan Wenpeng.
The patent appli..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- Hubei China Tobacco Industry has applied Chinese patent for Tobacco Stem Recovery Device of Cigarette Making Machine and Control Method of Tobacco Stem Recovery Device. Guo Ziguo, Zhou Huafeng, Li Cheng, Lyu Ning, Du Junyi, Liu Li, Liu Hong, Hu Xiangsheng and Tang Qiong developed it.
The patent application nu..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- Philip Morris Products has applied Chinese patent for Aerosol-forming Substrate. Gambs Celine and Vollmer Jean-yves developed it.
The patent application number is CN202511485599 20211007. The patent publication number is CN121286757 (A). International Patent Classification code is A24B15/167. Cooperative Pa..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- Jilin Tobacco Industrial has submitted a patent application for Vertical Feeding and Shredding System, Uniform Material Distribution Device and Uniform Material Distribution Adjusting Method. Zhang Shoujiang, Lyu Yisheng, Tai Guanyi, Cui Songchang, Kim Sung-kwon, Kim Hak-kwon, Zhang Kunlong, Liu Ligang, Li Jia..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- Hubei China Tobacco Industry has submitted a patent application for Sorting Equipment and Control Method Thereof. This invention was developed by Yu Youhui, Liu Zong, Hu Yu, Li Weixiong, Wu Yong, Liu Deqiang, Zhu Xinjun and Zhao Dehua.
The patent application number is CN202511737589 20251125. The patent publi..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has released China Tobacco Guangdong Industrial patent application for Porous Tobacco Particles as Well as Preparation Method and Application Thereof. This invention was developed by Huang Lihong, Zeng Jing, Li Huanwei, Li Zhenfu, Lin Shan, Wang Haiming, Xu Peigang, ..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has published China Tobacco Hunan Industrial patent application for Tobacco Sheet and Preparation Process Thereof. The invention was developed by Liang Qiuju, Gong Shuguo, Deng Changjian, Liu Qi, Guo Cheng, Wang Zhiguo, Cui Yuqi, Ding Sha, Zhao Guoling and Wen Yaping..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- China Tobacco Hunan Industrial has applied Chinese patent for Layered Composite Tobacco Sheet and Preparation Process Thereof. Liang Qiuju, Deng Changjian, Gong Shuguo, Guo Cheng, Liu Qi, Wang Zhiguo, Cui Yuqi, Huang Ping, Zhao Guoling and Li Yun developed it.
The patent application number is CN202511192327 2..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- China Tobacco Henan Industrial has submitted a patent application for Online Monitoring, Evaluating and Improving Method and System for Re-drying Processing Homogenization Level. Ma Yiqiong, Sun Jiuzhe, Liu Xiangzhen, Tian Tao, Zhao Sensen, Shen Hongtao, Zhang Shiying, Huang Peiyuan and Niu Shiwen developed th..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- China Tobacco Guangdong Industrial has submitted a patent application for Moisture Regaining Equipment. This invention was developed by Kuang Suqin, Chen Jianfeng, Chen Zhenye, Lei Jiamin, Guan Wenfeng, Liu Xin, Yang Lihua, Qin Feng, Zhou Weitao, Hong Kaiqiang, Ling Airong, Wu Zongzhu, Xiao Shuai, Wu Yingxiang..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- Hubei Tobacco Science Research Institute has filed a patent application for Method for Reducing Green Spots and Spots on Surfaces of Tobacco Leaves in Drying Process of Tobacco Leaves on Eggplant Coats. This invention was developed by Rao Xiongfei, Wu Zhekuan, Yuan Yuebin, Qin Guangjiong, Yu Zhen, Yang Yanhua,..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- Yunnan Kunchuan Tobacco Equipment has submitted a patent application for Tobacco Flake Re-drying, Moisture Regaining and Humidifying Device and Method Thereof. This invention was developed by Wang Linbao, Zhu Lujiang, Lin Menghan, Yang Weijin, Li Xingrui, Du Mengyi, Li Naisen, Li Wenlin and Wu Xiong.
The pate..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- China Tobacco Shandong Industrial has submitted a patent application for Harvesting and Blending Method of Sun-cured Red Tobacco. This invention was developed by Liu Shimin, Dou Yuqing, Zhang Fengfeng, Guo Zhongcheng, Liu Yanhua, Song Xinhua, Zhou Shilu, Xu Haitao, Sun Jingxian, Bao Wenlong, Zhang Shuming and ..
Tobacco
| Mon 11 May 2026
Munich, May 12 -- Japan Tobacco has submitted a patent application for Non-combustion Type Flavor Inhalation Article. This invention was developed by Motodamari Tetsuya.
The patent application number is EP20230943708 20230630. The patent publication number is EP4736678 (A1). International Patent Classification code is A24F40/40..
Tobacco
| Mon 11 May 2026
Munich, May 12 -- European Patent Office has published Japan Tobacco patent application for Flavor Inhaler Filter, Method for Producing Same, and Flavor Inhaler. The invention was developed by Akao Takumi, Kubota Hiroyuki and Murasaki Abe Yoko.
The patent application number is EP20230943563 20230627. The patent publication numb..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- Wenshan State Company of Yunnan Tobacco has sought patent for Method for Cultivating Stropharia Rugoso-annulata and Synchronously Improving Soil Based on Tobacco Stems. This invention was developed by Wang Bin, Ding Mengjiao, Zhang Yichun, Hu Zongling, Li Pengfei, Zhao Xingneng, Xie Penggang, Guo Zhengbin, Jia..
Tobacco
| Tue 12 May 2026
Beijing, May 12 -- Shanghai Zhongchen Tobacco Numerical Control Tech Co Ltd has submitted a patent application for Tobacco Equipment Part Identification Method, Equipment, Medium and Program Product. Wang Zhun, Zhang Hua, Xia Mengjue, Li Xiaoying and Li Siting developed the invention.
The patent application number is CN202511..
Tobacco
| Tue 12 May 2026
Beijing, May 12 -- Guangdong Tobacco Meizhou Co Ltd has applied Chinese patent for High-precision Tobacco Field Image Segmentation Method Based on Pidnet and Wavelet Transform. Wei Kaimin, Jia Chengkun and Xin He developed it.
The patent application number is CN202511353766 20250922. The patent publication number is CN121280715..
Tobacco
| Tue 12 May 2026
Beijing, May 12 -- Guangdong Tobacco Meizhou Co Ltd has submitted a patent application for Tobacco Field Information Extraction Method and System Based on Graph Attention Network. Jiao Mengge, Xin He, Wang Qianxuan, Chen Jiao and Wei Kaimin developed the invention.
The patent application number is CN202511353793 20250922. The p..
Tobacco
| Tue 12 May 2026
Beijing, May 12 -- China Tobacco Zhejiang lndustrial has submitted a patent application for Cigarette Sample Image Generation Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Zhang Chi, Yan Jiangtao, Qin Ting, Li Yuliang, Liu Wanli, Zhu Zengxu, Fan Lifeng and Meng Wenchao.
The patent a..
Tobacco
| Tue 12 May 2026
Beijing, May 12 -- China Tobacco Hunan Industrial has submitted a patent application for Tobacco Alcoholization Method, Device and Equipment and Storage Medium. Yin Dafeng, Dai Lin, Huang Yiqing, Yin Jun, Zhu Saihua, Peng Tingting and Wang Hao developed the invention.
The patent application number is CN202511844182 20251209. Th..
Tobacco
| Tue 12 May 2026
Beijing, May 12 -- Hubei China Tobacco Industry has sought patent for Cigarette Quality Risk Prevention and Control Method, Equipment, Medium and Program Product. This invention was developed by Lin Ying, Yang Ming, Guan Aizhang, Pang Quanli, Yuan Haixia, Song Mengkun and Xing Tao.
The patent application number is CN20251144745..
Tobacco
| Tue 12 May 2026
Beijing, May 12 -- China Tobacco Guangxi Industrial has submitted a patent application for Multi-hop Knowledge Question and Answer Processing Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Nong Yingxiong, Luo Jianqin, Lu Ying, Huang Cong, Pan Jian, Huang Chongjun and Zhang Jili.
The ..
Tobacco
| Mon 11 May 2026
Munich, May 12 -- European Patent Office has received Philip Morris Products patent application for Improved Youth Access Prevention for Aerosol-generating Devices. Baumgartner Karl and Mclauchlan Andrew James developed the invention.
The patent application number is EP20240732473 20240611. The patent publication number is EP47..
Tobacco
| Mon 11 May 2026
Munich, May 12 -- Philip Morris Products has submitted a patent application for Aerosol-generating Device with Puff Detection Based on Two Parameters. This invention was developed by Butin Yannick, Stura Enrico and Ducros Maxime Georges.
The patent application number is EP20240727362 20240517. The patent publication number is E..
Tobacco
| Mon 11 May 2026
Munich, May 12 -- Philip Morris Products has applied European patent for Modulation of Genes Coding for Glutamate Dehydrogenase. Bovet Lucien and Hilfiker Aurore Ginette Denise developed it.
The patent application number is EP20240734903 20240625. The patent publication number is EP4734754 (A1). International Patent Classificat..
Tobacco
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has released Zhejiang University patent application for Method, System and Device for Detecting Abnormity of Storage Environment for Tobacco Primary Processing. This invention was developed by Qu Zhen, Chen Jiming, Meng Wenchao and Guo Xiuzhen.
The patent applicatio..
Tobacco
| Tue 12 May 2026
Beijing, May 12 -- State Intellectual Property Office of China has received China Institute for Radiation Protection and Huaneng Shandong Shidao Bay Nuclear Power patent application for Radioactive Dust and Aerosol Integrated Treatment System. Huang Shulong, Jiang Ziqi, Guo Lixiao, Kong Jie, Zhang Yuhang, Li Jialu, Zhao Jinjie, ..
Tobacco
| Mon 11 May 2026
Munich, May 12 -- Eyemacular Regenaration Inc has sought patent for Aerosol Delivery Device. This invention was developed by Olsen Timothy W and Naqwi Amir.
The patent application number is EP20240746083 20240627. The patent publication number is EP4735083 (A1). International Patent Classification codes are A61F9/00, A61M11/0..
Tobacco
| Mon 11 May 2026
Beijing, May 12 -- Shenzhen Transpring Entpr Ltd has applied Chinese patent for Electronic Cigarette. Chen Chuhui and Lyu Chengchen developed it.
The patent application number is CN202511346535 20250919. The patent publication number is CN121286778 (A). International Patent Classification codes are A24F40/30, A24F40/40, A24F4..
Tobacco
| Mon 11 May 2026
Munich, May 12 -- Re Cig SRL has submitted a patent application for Device for Collecting Cigarette Butts and System for Recovering Butts Comprising Said Collecting Device. Fimognari Marco developed the invention.
The patent application number is EP20250211550 20251028. The patent publication number is EP4736675 (A1). Interna..
Tobacco
| Mon 11 May 2026
Beijing, May 11 -- Guangdong Tobacco Jiangmen, Jiangmen Polytechnic and Jiangmen Technician College have submitted a patent application for Stacked Plate In-warehouse and Out-warehouse Device and Stacked Plate In-warehouse and Out-warehouse Method. This invention was developed by Wei Chunping, Li Xusheng, Wang He, Zhang Zongfu, ..
Tobacco
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has received Smoore International Holdings patent application for Extrusion Mold for Fabricating Aerosol-generating Article. Deng Zhenyong, Liu Ming and Guo Conghui developed the invention.
The patent application number is US202519436251 20251230. The patent publication n..
Tobacco
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has published China Tobacco Sichuan Industrial patent application for Piperidine Alkoxy Cotinine Compound as Well as Preparation Method and Application Thereof. The invention was developed by Wen Jing, Deng Yong, Gu Ruifang, Chen Liping, Yang Juan, Ni Jiaxi, Liu Yang..
Tobacco
| Sun 10 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released Taobao China Software patent application for Page Processing Method, Electronic Equipment, Storage Medium and Program Product. This invention was developed by Gu Renjie, Wu Ziqi and Lyu Chengfei.
The patent application number is CN202411696740 2024070..
Tobacco
| Mon 11 May 2026
Alexandria, May 11 -- Kt&G has applied United States patent for Aerosol-generating Device Having Preheating Profile. Kim Yong Hwan, Lim Wang Seop, Jang Seok Su, Kwon Young Bum, Kim Dong Sung and An Hwi Kyeong developed it.
The patent application number is US202419117443 20240708. The patent publication number is US20260123688..
Tobacco
| Mon 11 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has published Kt&G patent application for Aerosol-generating Device. The invention was developed by Kim Sangjoon, Park Sangkyu, Lee Jaemin, Jung Sehwan and Cho Byungsung.
The patent application number is US202519349082 20251003. The patent publication number is US20260123..
Tobacco
| Mon 11 May 2026
Alexandria, May 11 -- Beijing Zhizhiguanxin Tech Co Ltd has submitted a patent application for Electronic Cigarette Device. Zhang Yi developed the invention.
The patent application number is US202319103434 20230810. The patent publication number is US20260123677 (A1). International Patent Classification codes are A24F1/26, A2..
Tobacco
| Mon 11 May 2026
Alexandria, May 11 -- Nicoventures has submitted a patent application for a Consumable. This invention was developed by Fallon Gary, Richardson John, Lebbon Richard and Park Scott.
The patent application number is US202319120411 20231020. The patent publication number is US20260123667 (A1). International Patent Classification..
Tobacco
| Mon 11 May 2026
Alexandria, May 11 -- Cabbacis LLC has applied United States patent for Pods for Vaporizers and Smoking Products. Pandolfino Joseph developed it.
The patent application number is US202619439886 20260105. The patent publication number is US20260123666 (A1). International Patent Classification codes are A24B15/12, A24B15/167, A..
Tobacco
| Mon 11 May 2026
Alexandria, May 11 -- Smoore International Holdings has filed a patent application for Mold for Producing Aerosol-generating Article. This invention was developed by Deng Zhenyong, Liang Feng and Jin Zutao.
The patent application number is US202519434576 20251229. The patent publication number is US20260123663 (A1). Internati..
Tobacco
| Mon 11 May 2026
Beijing, May 11 -- Suzhou Pulanduo Intelligent Tech Co Ltd has filed a patent application for Automatic Cigarette Packet Stacking Equipment. This invention was developed by Gao Kejun.
The patent application number is CN202511852185 20251210. The patent publication number is CN121269339 (A). International Patent Classification..
Tobacco
| Sun 10 May 2026
Alexandria, May 11 -- U.S. Patent and Trademark Office has received R J Reynolds Tobacco Co patent application for Stackable Arrangement of Product Containers and Related Method of Stacking. Patel Pankaj, Jones Wesley S, Hatcher Mark Shane and Clark Melissa A developed the invention.
The patent application number is US2023191..
Tobacco
| Sun 10 May 2026
Alexandria, May 11 -- Rothwell Howard has submitted a patent application for Apparatus for Conditioning Refillable Articles for Aerosol Provision Systems.
The patent application number is US202519417176 20251211. The patent publication number is US20260125172 (A1). International Patent Classification code is B65B31/00. Cooper..
Tobacco
| Sun 10 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has received China Tobacco Guangxi Industrial patent application for Peculiar Smell Packaging Paper Storage Condition Prediction Method Based on Volatile Component Release Kinetics and Application Thereof. Huang Shijie, Wang Weigang, Tang Guifang, Lu Binglin, Chen Zh..
Tobacco
| Sun 10 May 2026
Beijing, May 11 -- China Tobacco Guangxi Industrial has submitted a patent application for Prediction Model for Suitable Storage Period of Cigarette Box Skin Based on Volatile Component Loss Characteristic and Application of Prediction Model. Zhou Yun, Tang Guifang, Lu Binglin, Wang Weigang, Huang Shijie, Chen Zhiyan, Meng Dongl..
Tobacco
| Sun 10 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released Zhengzhou Tobacco Research Institute of CNTC patent application for Method for Simultaneously Detecting Six Chemical Substances in Natural Perfume. This invention was developed by Fu Yingjie, Xi Hui, Lu Binbin, Wang Dingzhong, Song Yubing, Yang Zhijie, Z..
Tobacco
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has released China Tobacco Yunnan Industrial patent application for Tipping Paper with Flavor Coating and Preparation Method Thereof. This invention was developed by He Liang, Hu Ruilin, Li Jing, Chang Jian, Lei Sheng, Hu Yuehang, Jiang Zhuofang, Wu Heng and Liu Xium..
Tobacco
| Mon 11 May 2026
Beijing, May 11 -- Zunyi Tobacco of Guizhou Tobacco has sought patent for Screening Method and Application of Pichia Pastoris Strain with Bouquet Type Characteristic. This invention was developed by Liu Jing, Zhang Wenjian, Gou Jianyu, Fu Sewei, Tian Liang, Wang Xiaoyan, Wen Mingxia, Xu Zhongshun, Shen Juan, Hu Xiaojuan, Wang Xi..
Tobacco
| Mon 11 May 2026
Beijing, May 11 -- China Tobacco Sichuan Industrial has submitted a patent application for Cellulase and Preparation Method Thereof. This invention was developed by Liu Minchang, Ma Yaping, Gu Ruifang, Wen Wu, Zhang Rongya, Wen Jing, Yang Juan, Chen Li, Gao Maoning, Liu Ziqi, Bao Tingjie, Ni Jiaxi, He Lingying and Shen Yi.
The ..
Tobacco
| Mon 11 May 2026
Beijing, May 11 -- Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco has filed a patent application for Bacillus Velezensis Nh1/8 and Antibacterial Application Thereof. This invention was developed by You Xiangwei, Li Yiqiang, Liu Jiantao, Li Qingyu and Yuan Yuan.
The patent ap..
Tobacco
| Mon 11 May 2026
Beijing, May 11 -- China Tobacco Sichuan Industrial has applied Chinese patent for Enterobacter Hormaechei and Application Thereof. Chai Zhishun, Liu Fang, Li Dongliang, Lai Miao, Zhao Mingqin, Zhang Qianying and Jia Yuhong developed it.
The patent application number is CN202511773284 20251128. The patent publication number is ..
Tobacco
| Mon 11 May 2026
Beijing, May 11 -- China Tobacco Guizhou Industrial has submitted a patent application for Conveying Device. This invention was developed by He Liang, Mao Yuhong, Chen Shi, Chen Zulong, Zhu Yu and Bai Yixu.
The patent application number is CN202410874309 20240701. The patent publication number is CN121269349 (A). International ..
Tobacco
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has received Hongyun Honghe Tobacco (Group) patent application for Tobacco Frame. Niu Shaohui, Xu Fei, Lei Yingbo and Zhang Peng developed the invention.
The patent application number is CN202511816171 20251204. The patent publication number is CN121269210 (A). Inte..
Tobacco
| Mon 11 May 2026
Beijing, May 11 -- State Intellectual Property Office of China has received Hunan Autopioneer Automation Equipment Co Ltd patent application for Automatic Cigarette Carton Packaging All-in-one Machine. Zhang Yunfeng, Tan Pengfei, Huang Qiang and Chen Lina developed the invention.
The patent application number is CN20251177068..
Tobacco
| Fri 08 May 2026
Beijing, May 9 -- Shenzhen Baisha Tech Co Ltd and China Tobacco Hunan Industrial have applied Chinese patent for Atomization Ultrasonic Part Capable of Guiding Liquid. Zhong Kejun, Guo Cheng, Guo Xiaoyi, Cui Yuqi, Wang Zhiguo and Deng Tingjian developed it.
The patent application number is CN202511829053 20251205. The patent ..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- Kunming Co Yunnan Tobacco Co, Institute of Plant Protection, Chinese Academy of Agricultural Sciences and Yunnan Aromatic Tobacco have submitted a patent application for Control Method for Inducing Diapause of Noctuid Black Egg Bees. This invention was developed by Xie Yonghui, Liu Zhengling, Li Hongming, Ning ..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- Shenzhen Baisha Tech Co Ltd and China Tobacco Hunan Industrial have submitted a patent application for Aerosol-generating Device. This invention was developed by Zhong Kejun, Guo Cheng, Guo Xiaoyi, Cui Yuqi, Wang Zhiguo and Hong Guoming.
The patent application number is CN202511792004 20251201. The patent pu..
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