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Tobacco
| Fri 15 May 2026
Beijing, May 15 -- Hubei China Tobacco Industry has sought patent for Cleaning Device for Conveyor Belt Conveying Equipment and Tobacco Conveyor. This invention was developed by Hao Luqiong, Zhu Wenfang, Lan Zhichao, Xu Daming, Li Xiang, Huang Kai, Wang Qiaoming and Li Huicong.
The patent application number is CN202511838082 20..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- China Tobacco Sichuan Industrial has submitted a patent application for Conveying System. Yang Li, Zhao Jun, Ni Chunyi, Feng Yi, Liao Xiaoning, You Haiyang, Han Jing, Gao Maoning, Liu Junyi, Yang Fei, Yang Rujun, Zhong Donghuai, Yang Jing, Deng Yawen, Zheng Rui and Ding Yan developed the invention.
The patent..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Gree Electric Appliances, Zhuhai patent application for Up-down Layered Storage Cabinet and Control Method Thereof. This invention was developed by Li Hongbo, Peng Chengwei, Chen Xufeng, Zhao Zhengquan, Huang Zhenxing and Zhang Hao.
The patent applica..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Zhenjiang Tobacco Company Jurong Branch patent application for Moisture-proof Storage Box for Cigarettes. The invention was developed by Ren Dandan.
The patent application number is CN202511498535 20251020. The patent publication number is CN12131723..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published China Tobacco Hunan Industrial patent application for Tipping Paper Attached with Nicotine Film as Well as Preparation Method and Application of Tipping Paper. The invention was developed by Liang Qiuju, Liu Qi, Deng Changjian, Guo Cheng, Wang Zhiguo, C..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- China Tobacco Anhui Industrial has sought patent for High-pressure Diaphragm Water Pump Mounting Tool. This invention was developed by Zha Yong, Li Jinhu, Liu Rui and Bian Xinlong.
The patent application number is CN202511702536 20251119. The patent publication number is CN121315868 (A). International Patent ..
Tobacco
| Thu 14 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Changde Company of China Tobacco Hunan Company patent application for Staphylococcus and Application Thereof in Preparation of Prevention and Control Preparation for Tobacco Black Shank and Bacterial Wilt. Zhu Li, Chen Minggang, Shuai Kaifeng, Kong Wuyua..
Tobacco
| Thu 14 May 2026
Beijing, May 15 -- Guizhou Tobacco Science Research Institute has submitted a patent application for Streptomyces Isothiocyanate Strain YC3071 and Application Thereof in Prevention and Treatment of Tobacco Diseases. Cao Yi, Lu Ning, Luo Qianqian, Wu Huizi, Song Guanglong and Chen Xingjiang developed the invention.
The patent ..
Tobacco
| Thu 14 May 2026
Beijing, May 15 -- Guizhou University has sought patent for Derivatives Containing 2, 3-indole Diketone as Well as Preparation Method and Application Thereof. This invention was developed by Yang Song, Zheng Yuwen, Li Jingliang, Zhou Xiangxu, Yang Zi, Luo Rongshuang, Zeng Dan, Zhou Xiang, Wu Zhibing, Li Zhenhua, Liu Liwei and Xu..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- China Tobacco Hunan Industrial has filed a patent application for Cigarette Electrostatic Adsorption Filtering Device. This invention was developed by Wang Zhiguo, Wang Hongye, Wang Wei, Liang Qiuju, Li Ke and Zhang Bo.
The patent application number is CN202410920909 20240710. The patent publication number is..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- China Tobacco Yunnan Industrial has submitted a patent application for Cigarette Capable of Adjusting Ventilation Quantity as Well as Preparation Method and Use Method Thereof. This invention was developed by Xia Jianjun, Zhang Tao, Li Yong, Zhao Yang, Cai Haocheng, Yu Tingting, Tang Zhiyuan, Wang Xu, Liu Xiao..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- Zhengzhou Tobacco Research Institute of CNTC has filed a patent application for Cigarette Flavor with Passion Fruit Flavor, Adsorption Particles and Application of Cigarette Flavor and Adsorption Particles in Cigarettes. This invention was developed by Shi Qingzhao, Xu Xiujuan, Chai Guobi, Zhang Qidong, Fan Wu..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published China Tobacco Hunan Industrial patent application for Tobacco Additive for Relieving Uncomfortable Symptoms of Respiratory Tract as Well as Preparation Method and Application of Tobacco Additive. The invention was developed by Kong Bo, Li Yanling, Tuo S..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- China Tobacco Hunan Industrial has submitted a patent application for Composition and Application Thereof in Preparation of Tobacco Additive. Tuo Suxing, Chen Kangming, Kong Bo, Su Lixia, Li Xiaoxu, Cai Jiaxiao, Deng Ting, Du Huanzhe and Zhong Kejun developed the invention.
The patent application number is CN..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- China Tobacco Sichuan Industrial has submitted a patent application for Tobacco Shred Structure Online Regulation and Control System. This invention was developed by Ma Yaping, Wen Wu, Liu Minchang, Gu Ruifang, Zhang Rongya, Li Li, Bao Tingjie, He Lingying and Ni Jiaxi.
The patent application number is CN2025..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Hubei Tobacco Science Research Institute patent application for Bulk Curing Barn Negative Pressure Dehumidification System and Control Method Thereof. Chen Zhenguo, Feng Ji, Sun Guangwei, Yang Yanhua, Sun Jingguo, Li Fangming, Li Jianping, Tao Dexin, Don..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- Hongta Tobacco Group has filed a patent application for Cut Tobacco Dryer Parameter Regulation and Control Method, Device, System, Equipment and Medium. This invention was developed by Xu Helei, Li Lijuan, Zhang Shaonan, Liu Yanan, Li Boheng and Peng Zhouzhou.
The patent application number is CN202511462764 2..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- Zhejiang INA Intelligent Technology has submitted a patent application for Woven Tobacco Leaf Loading and Transferring Method. This invention was developed by Weng Duanwen, Chu Ruchang and Zheng Zhuangyuan.
The patent application number is CN202511769383 20251128. The patent publication number is CN121312858 ..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Hongta Tobacco Group patent application for Composition for Preventing and Treating Tobacco Black Shank and Application. This invention was developed by Yao Yuhong, Wu Haihong, Wang Jing, Yin Hao, Zhang Xiao, Li Xuefang, Cui Haiying, Zhao Hang, Cao Liyun..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- Hubei Tobacco Science Research Institute has submitted a patent application for Half-whole Tobacco Leaf Harvesting Machine and Harvesting Method Thereof. This invention was developed by Yang Jinpeng, Liao Qingxi, Yang Chunlei, Zhang Qingsong, Chen Xiang, Li Junhao, Yu Jun, Yang Heng, Rao Xiongfei, Du Wenbin, W..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has received Philip Morris Products patent application for Temperature Dependent Safety Timer. Pan Ning, Xu Hongjie and Yang Xing developed the invention.
The patent application number is CN20238099022 20230626. The patent publication number is CN121312037 (A). Inte..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Philip Morris Products patent application for Improved Upstream Element. This invention was developed by Papaquirillo Salvatore.
The patent application number is CN20248037128 20240628. The patent publication number is CN121311128 (A). International Pat..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- KT&G has submitted a patent application for Non-heated Aerosol-generating Article and Aerosol-generating System Comprising Same. Kim Tae-gyun, Park In-su, Shin Jun-won, Jeong Eun-mi and Cha Sung-je developed the invention.
The patent application number is CN20258002498 20250318. The patent publication numbe..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- Japan Tobacco has submitted a patent application for Tobacco Material Containing Specific Amount of CBT, Method for Producing Same, and Smoking Article Containing Same. This invention was developed by Nagai Atsushi, Chida Masahiro and Shirahashi Yoshinobu.
The patent application number is CN20238099002 2023..
Tobacco
| Thu 14 May 2026
Beijing, May 15 -- Yunnan China Tobacco New Material Tech Co Ltd has sought patent for Novel High-temperature New Pullulanase. This invention was developed by Li Yuandong, Liu Jinyun, Duan Yanqing, Xiao Dong, Cao Zhengdong, Li Yunwang, Ma Liqiong and Chang Jian.
The patent application number is CN202511486633 20251017. The pa..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has released Shenzhen Baisha Tech Co Ltd and China Tobacco Hunan Industrial patent application for Smoke Amount Control System and Method. This invention was developed by Zhong Kejun, Guo Cheng, Guo Xiaoyi, Cui Yuqi, Wang Zhiguo and Zhu Liangyong.
The patent appli..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- Shanghai New Tobacco Product Research Institute and Shenzhen New Tobacco Product Co Ltd have applied Chinese patent for Heating Element and Aerosol Generating Device. Zhang Hui, Chen Yifu, Ren Xingxing, Chen Gong, Li Peng and Cai Jijun developed it.
The patent application number is CN202511895606 20251215. ..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- State Intellectual Property Office of China has published Yuxi Tobacco Company Of Yunnan Province patent application for Auxiliary Curing Method for Air-cured Tobacco Leaves. The invention was developed by Bu Lingduo, He Yue, Fang Li, Su Yulong, Qu Xing, Wu Lang, Sun Xiang, Luo Xiulian and Fan Wuwei.
The pa..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- Huili Machines And Tools Factory has submitted a patent application for Flue-cured Tobacco Lifting System Based on Existing Flue-cured Tobacco House. This invention was developed by Lin Yihuai, Zhang Zhengwu, Liu Fan and Rao Jianlin.
The patent application number is CN202511868989 20251211. The patent publi..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- Shaoguan Shixing Branch Of Guangdong Tobacco Co Ltd has submitted a patent application for Conditioning Process for Cutting and Baking 4-6 Upper Leaves of Flue-cured Tobacco with Stems at One Time. This invention was developed by Wang Xiaojian, Zhu Jun, Guo Hao, Li Huimin, Ouyang Hao, Ye Ziyuan, Huang Zhenbiao..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- Mitsubishi Electric Mobile Trip Corp has filed a patent application for Smoking Determination Device and Smoking Determination Method. This invention was developed by Ikegami Suemika.
The patent application number is CN20238099012 20230615. The patent publication number is CN121312123 (A). International Pat..
Tobacco
| Thu 14 May 2026
London, May 15 -- The Salford Valve Company Ltd has submitted a patent application for Actuator for an Aerosol Spray Device. Ghasem Ghavami Nasr and Peter Shaw developed the invention.
The patent application number is GB20240013749 20240918. The patent publication number is GB2644184 (A). International Patent Classification c..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- Shenzhen Raysees Intelligent Tech Co Ltd and Xian Ruishi Intelligent Tech Co Ltd have submitted a patent application for Heat-not-burn Electronic Cigarette Equipment. This invention was developed by Wang Yang, Shi Hongde, An Zhizhong, Wu Xingmei and Zhang Hui.
The patent application number is CN202511466763..
Tobacco
| Fri 15 May 2026
Beijing, May 15 -- Sichuan Sanlian New Mat Co Ltd and China Tobacco Sichuan Industrial have submitted a patent application for Agilawood-flavored Shredded Tobacco Pipe and Preparation Method Thereof. Song Shixu, Tang Yuwan, Li Jinfeng, Zeng Dailong, Li Siyao, Xu Jingtao, Hu Lixia, Zeng Xianghua, Gao Jing and Zhang Wei developed ..
Tobacco
| Thu 14 May 2026
Alexandria, May 14 -- Sonos has secured a patent on Adjusting a Playback Device. Kallai Christopher and Ericson Michael Darrell Andrew developed the invention.
The patent application number is US202318392171 20231221. The patent publication number is US12625791 (B2). International Patent Classification codes are G06F11/30, G0..
Tobacco
| Thu 14 May 2026
Beijing, May 14 -- Hubei China Tobacco Industry has submitted a patent application for Intelligent Scheduling Method and System for Tobacco Shred Production Line. Hu Yu, Yu Youhui, Li Weixiong, Jiang Kaihua, Zhang Chunquan, Wang Zhiqiang, Du Yunpeng and Gao Wei developed the invention.
The patent application number is CN2025115..
Tobacco
| Thu 14 May 2026
Alexandria, May 14 -- G D SpA has been granted a patent for System for Assembling and Filling Two Groups of Electronic Cigarettes. This invention was developed by Testoni Luca, Sartoni Massimo and Federici Luca.
The patent application number is US202318535585 20231211. The patent publication number is US12623805 (B2). Internati..
Tobacco
| Wed 13 May 2026
Beijing, May 14 -- China Tobacco Jiangsu Industrial has submitted a patent application for Method for Evaluating Aroma Enhancement and Quality Improvement Mechanism of Flavors and Fragrances and Application of Method. This invention was developed by Xie Jiqing, Zhang Hua, Mao Wenlong, Ye Yuanqing, Cao Fan, Liao Huiyun, Zhao Ruix..
Tobacco
| Thu 14 May 2026
Beijing, May 14 -- Yunnan Kunchuan Design & Research Institute has sought patent for Process Quality Data Analysis and Early Warning Method and System for Production Process of Cigarette Loosening and Moisture Regaining Machine. This invention was developed by Liu Weibin, Lei Yang, Lin Chuanxi, Qin Chuanyang, Zhou Yezhou, Xu Qia..
Tobacco
| Thu 14 May 2026
Beijing, May 14 -- Shandong Yunhai Guochuang Cloud Computing Equipment Industry Innovation Center has submitted a patent application for Method and Device for Dynamically Generating Smoking Test Case Set, Equipment and Medium. Liu Jie, Ren Xiuhong and Cao Zhu developed the invention.
The patent application number is CN202511383..
Tobacco
| Thu 14 May 2026
Beijing, May 14 -- China Tobacco Sichuan Industrial has applied Chinese patent for Cut Tobacco Dryer Outlet Moisture Control Method and Device, Computer Equipment and Storage Medium. Fang Lan, Liu Jie, Yang Zhiqiang, Long Lidong, Li Xin, Chen Yixin, Liao Xiaoning, Hwang Sum, Hu Hao, Wang Yang, Wang Yixiong, Li Le, Guo Ruihan, Zh..
Tobacco
| Thu 14 May 2026
Beijing, May 14 -- China Tobacco Hunan Industrial has applied Chinese patent for Passive Cellular Transponder, Radio Frequency Signal Forwarding Method and Radio Frequency Signal Forwarding System. Liang Qiuju, Li Gang, Wang Zhiguo, Du Wen, Yang Tong, Zhao Yu, Cui Yuqi, Li Ke, Zhao Guoling, Hu Yaonan and Zhang Bo developed it.
..
Tobacco
| Wed 13 May 2026
Alexandria, May 14 -- United States Patent for Electronic-cigarette Vaporization Component and Electronic Cigarette has been issued to BYD Precision Manufacture. This invention was developed by Tang Jianguo, Jin Qibin, Lu Yinbo and Hou Guiping.
The patent application number is US202318344887 20230630. The patent publication num..
Tobacco
| Wed 13 May 2026
Alexandria, May 14 -- U.S. Patent and Trademark Office has awarded a patent to Modern Arabia LLC for Multi-user Smoking System with Selection Feature. Chehab Waseem developed the invention.
The patent application number is US202318303888 20230420. The patent publication number is US12622458 (B2). International Patent Classifi..
Tobacco
| Wed 13 May 2026
Alexandria, May 14 -- Altria Client Services has been awarded a patent for Replaceable Mouthpieces for Aerosol-generating Devices. This invention was developed by Nelson Gregory Lee, Tran Nam, Twite Dean and De Roeck Oliver.
The patent application number is US202217979103 20221102. The patent publication number is US12622457 ..
Tobacco
| Wed 13 May 2026
Alexandria, May 14 -- Philip Morris USA has secured a patent on Banded Papers, Smoking Articles and Methods. Li Ping, Rasouli Firooz, Garg Rajesh K, Baren Randall E, Rose Marc W, Lipowicz Peter J, Phan Tony A, Sherwood Timothy S, Yang Szu-sung, Miser Donald E and Parrish Milton E developed the invention.
The patent application ..
Tobacco
| Thu 14 May 2026
Beijing, May 14 -- China Tobacco Guangxi Industrial has sought patent for Tobacco Leaf Growth Detection Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Lu Ying, Nong Yingxiong, Huang Cong, Liu Yanbing, Wei Yi, Li Zhe and Pan Jian.
The patent application number is CN202511647182 202511..
Tobacco
| Thu 14 May 2026
Beijing, May 14 -- China Tobacco Hunan Industrial has submitted a patent application for Distributed Passive Sensing Tag and Method for Collecting Data of Target to be Detected. This invention was developed by Liang Qiuju, Wang Zhiguo, Li Gang, Du Wen, Yang Tong, Zhao Yu, Qu Yongbo, Zhu Can, Li Ke, Sun Zhiwei, Hu Yaonan, Wang We..
Tobacco
| Thu 14 May 2026
Beijing, May 14 -- China Tobacco Yunnan Industrial has submitted a patent application for Chinese and English Literature Ambiguity Resolution Method Based on Context Adaptive Model. Li Meng, Li Muyao, Dai Huairui, Chen Xiudi, Zhang Tao, Xu Li, Shan Qiufu, Wang Wenyuan, Jiang Jiarui and Su Yang developed the invention.
The paten..
Tobacco
| Thu 14 May 2026
Beijing, May 14 -- China Tobacco Zhejiang lndustrial has submitted a patent application for Quality Consistency Tobacco Leaf Module Formula Design Method and System and Storage Medium. This invention was developed by Hao Xianwei, Jiang Jialei, Jung Sung-wook, Xie Wencai, Tian Yunong, Yang Zehui, Li Shitou, Zhang Tingting, Bi Yim..
Tobacco
| Thu 14 May 2026
Beijing, May 14 -- China Tobacco Yunnan Industrial has filed a patent application for Association Analysis Method and System for Cigarette Cut Tobacco Making Process, Equipment and Product and Application. This invention was developed by Tang Jun, Ma Ning, He Banghua, Yi Bin, Wang Hao, Zhou Bing, Li Chao, Lin Sidi, Wen Yadong, L..
Tobacco
| Thu 14 May 2026
Beijing, May 14 -- State Intellectual Property Office of China has published China Tobacco Henan Industrial patent application for Tobacco Shred Sampling Method and Device for Remotely Distributing Tobacco Shred Box. The invention was developed by Zhao Qi, Ji Xiaonan, Xu Yujiang, Zhang Zhigang, Mu Pingli, Li Chunxia, Qi Liping, ..
Tobacco
| Thu 14 May 2026
Beijing, May 14 -- China Tobacco Guangxi Industrial has submitted a patent application for Tobacco Shredding Flow Control Method, System and Equipment and Storage Medium. This invention was developed by Wang Junwen, Li Jiang, Tang Zhanheng, Pan Le, Zhong Zhimin, Tan Honghan, Peng Liang, Gan Hua, Tang Jun and Huang Hanzhang.
The..
Tobacco
| Wed 13 May 2026
Alexandria, May 14 -- U.S. Patent and Trademark Office has awarded a patent to British American Tobacco Investments for Method for Modulating the Alkaloid Content of a Tobacco Plant. Ben Khaled Sara and Anastacio De Abreu E Lima Francisco developed the invention.
The patent application number is US202017597251 20200703. The pat..
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
| 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 -- 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
| 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..
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