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Tobacco
| Fri 01 May 2026
Beijing, May 2 -- Shenzhen Chuangyijing Mould Electronics Co Ltd has sought patent for Manufacturing Mold of Electronic Cigarette Shell. This invention was developed by Xu Tianlong, Chen Yating and Mao Xingxing.
The patent application number is CN202511369404 20250924. The patent publication number is CN121200338 (A). Interna..
Tobacco
| Fri 01 May 2026
Beijing, May 2 -- Lu Hongjun has submitted a patent application for Continuous Ironing Device for Outer Package of Cigarette Carton.
The patent application number is CN202511524324 20251023. The patent publication number is CN121201525 (A). International Patent Classification codes are B65B19/02, B65B35/58, B65B59/00, B65B61..
Tobacco
| Fri 01 May 2026
Beijing, May 2 -- Yunnan Ksec Intelligent Equipment Co Ltd has submitted a patent application for Special-shaped Cigarette Channel Sorting Machine and Sorting Process. This invention was developed by Zhou Lingli, Xu Chao, Sun Jihong, Ma Lixin, Xu Hongbo, Yi Conghua, Wang Haoxu, Shen Jifeng, Zhao Junping, Lian Xiaoman, Li Rong, H..
Tobacco
| Sat 02 May 2026
Alexandria, May 2 -- Drexel Chemical Company has been granted a patent for Tobacco Axillary Bud Growth Inhibitors and Methods of Inhibiting Growth of Tobacco Axillary Buds. Bernard Milton Stanley developed the invention.
The patent application number is US202117214376 20210326. The patent publication number is US12610947 (B2)..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Kolber Tech GmbH patent application for Machine for Tobacco Processing Industry, Method for Operating Same, and Rod-shaped Article. The invention was developed by Wolf Siegmund and Hanebuth Dirk.
The patent application number is CN202510845751 2025062..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Hubei Zhengrui Tech Co Ltd and Huanggang Zhongyou Biological Science & Tech Co Ltd patent application for Buccal Cigarette with Antihypertensive Function and Preparation Method Thereof. This invention was developed by Shen Litao and Yu Penggao.
The pat..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- Hunan Lingyong Intelligent Tech Co Ltd has submitted a patent application for Tobacco Shred Component Multi-channel Proportion Blending Proportioning Device and Proportioning Method. This invention was developed by Wang Guancheng, Yuan Xingwang, Chen Ziyang and Wang Xin.
The patent application number is CN20..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released China Tobacco Yunnan Imp & Export Co Ltd patent application for Tobacco Leaf Blending Device. This invention was developed by Ding Lei, Li Xiangyang, Wu Jiang, Song Jie, Pan Xiumin, Ning Qingong, Li Congping, Liu Wei and Li Shengyong.
The patent applic..
Tobacco
| Fri 01 May 2026
Beijing, May 2 -- Hongta Tobacco Group has submitted a patent application for Aluminum-foil Paper Leveling Equipment for Rolling and Packaging. Liu Zongqiang, Wang Hui, Gan Yuxin, Hu Qinshuang, Li Yinjiang, Wang Zhi, Huang Jun, Zhang Fukun, Chen Zhengrong and Hu Xingfu developed the invention.
The patent application number is C..
Tobacco
| Sat 02 May 2026
Alexandria, May 2 -- Aerosol Containment Container LLC has been awarded a patent for Aerosol Containment Enclosure. This invention was developed by Barrett Sean William and Theriault Richard.
The patent application number is US202217851375 20220628. The patent publication number is US12611349 (B2). International Patent Classi..
Tobacco
| Fri 01 May 2026
Beijing, May 2 -- Yunnan Tobacco Leaf Company has submitted a patent application for Goods Taking and Placing Anti-toppling Method and Device for Autonomous Shunt Stacker. This invention was developed by Li Runjie, Kan Jingyun, Wu Yaoting, Lu Ao, Li Mengzhou, Zhu Lei, Zha Tian and Liu Jun.
The patent application number is CN202..
Tobacco
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received China Tobacco Sichuan Industrial patent application for Smoke Box Feeding Device and Method. Bian Changzhi, Zhang Jing, Fan Jun, Yu Gang, Zhang Bao, Li Yousong, Pang Yifei, Xue Kaiwen and Liu Jie developed the invention.
The patent application number is ..
Tobacco
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Hubei China Tobacco Industry patent application for Tray Management Method and System, Medium and Program Product. This invention was developed by Song Yu, Li Lin, Mao Xinyan and Chen Lin.
The patent application number is CN202511377360 20250925. The pat..
Tobacco
| Fri 01 May 2026
Beijing, May 2 -- China Tobacco Yunnan Industrial has applied Chinese patent for Content Visualization Packaging Box and Application. Zhang Tao, Yang Xi, Li Hui, Yang Ji, Yin Zhijiang, Jiao Jun and Pei Ziye developed it.
The patent application number is CN202511569253 20251030. The patent publication number is CN121201567 (A). ..
Tobacco
| Fri 01 May 2026
Beijing, May 2 -- China Tobacco Sichuan Industrial has submitted a patent application for Intelligent Cigarette Carton Self-checking Method for Auxiliary Machine of Packaging Machine. Fu Yabin, Fu Jun, Huang Shihai, Huang Xiang, Du Yiyao, Zhang Peilin, Zhang Yunhong, Xia Donglin and Sheng Junwei developed the invention.
The pat..
Tobacco
| Sat 02 May 2026
Alexandria, May 2 -- Philip Morris International has secured a patent on Hollow Tubular Element for an Aerosol-generating Article. Schaller Chrystophe and Uthurry Jerome developed the invention.
The patent application number is US202118267642 20211217. The patent publication number is US12610979 (B2). International Patent Cla..
Tobacco
| Sat 02 May 2026
Alexandria, May 2 -- Philip Morris USA has secured a patent on Capsule Clusters for Oral Consumption. Crawford Danielle R, Gedevani Shon, Sweeney William R and Irving Chris developed the invention.
The patent application number is US202318487272 20231016. The patent publication number is US12610974 (B2). International Patent Cl..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- Philip Morris Products has filed a patent application for Aerosol-generating System with Multiple Receptors. This invention was developed by Mironov Oleg, Courbat Jerome Christian, Reevell Tony, Rossoll Andreas Michael and Stura Enrico.
The patent application number is CN202511695544 20180809. The patent publi..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- Chen Rui has submitted a patent application for Aerosol Generating Device and Aerosol Generating System.
The patent application number is CN202511601413 20251104. The patent publication number is CN121196236 (A). International Patent Classification codes are A24F40/40, A24F40/465 and A24F40/50.
State I..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- Changqingmu Co Ltd has sought patent for Aerosol Generating Product and Use Method Thereof. This invention was developed by Liu Chuan.
The patent application number is CN202410833124 20240626. The patent publication number is CN121196226 (A). International Patent Classification codes are A24D1/20, A24F40/20 ..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- China Tobacco Jiangsu Industrial has filed a patent application for Pipeline Link Monitoring Device. This invention was developed by Zhao Changle, Zheng Gongwen, Cao Xuanwei, Chen Baiyang, Xu Cheng and Tachiura Rei.
The patent application number is CN202511646061 20251111. The patent publication number is CN12..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- China Tobacco Sichuan Industrial has filed a patent application for Fermentation Method for Improving Sweetness of Cigar Tobacco Leaves. This invention was developed by Hu Wanrong, Li Dongliang, Liu Lulu, Cai Wen and Zhang Zhengcheng.
The patent application number is CN202410105830 20240125. The patent publica..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Hubei China Tobacco Industry patent application for Anti-mildew Buccal Cigarette and Preparation Method Thereof. Zhu Feng, Yang Junpeng, Huang Yuanjing and Liu Xingle developed the invention.
The patent application number is CN202511600069 20251104. The ..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- Zhengzhou Tobacco Research Institute of CNTC has filed a patent application for Method for Regulating and Controlling Moisture Content Required by Maintenance of Manual Cigars and Storage and Fermentation of Cigar Leaves. This invention was developed by Zhu Wenkui, Yi Xiaolong, Zhang Peng, Li Bin, Feng Wenbin, ..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- Hubei China Tobacco Industry has submitted a patent application for Tobacco Stem Pretreatment Device and Pretreatment Method Thereof. This invention was developed by Liu Wenfeng, Zhang Shenghua, Jiang Fei, Guan Aizhang, Jiang Xuebin, Guo Zhongyan, Wang Liang, Xi Fang, Yuan Haixia, You Changhong, Li Hu and Chen ..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received China Tobacco Henan Industrial patent application for Tobacco Leaf Curing Device Based on Circulating Wind Direction Regulation and Control. Duan Weidong, Shen Hongtao, Qiu Jianhua, Zhang Ziying, Wang Jian'an, Wei Zhuangzhuang, Wang Linli and Luo Ruifeng ..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- Hubei China Tobacco Industry has filed a patent application for Energy Efficiency Evaluation Method, Device and Equipment of Thin Plate Cut Tobacco Drying Equipment and Medium. This invention was developed by Zhang Min, Wan Sheng, Qi Fei, Yang Huaqiang, Jian Zhuming, Wang Fang, Luo Min and Huo Jiansong.
The pa..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- Guangdong Vanward Electric has applied Chinese patent for Smoking Machine. Song Biao, Li Yuwen and Liang Zhenyuan developed it.
The patent application number is CN202410828880 20240625. The patent publication number is CN121196002 (A). International Patent Classification codes are A23B4/044, A23B4/052, B65G4..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- China Tobacco Shandong Industrial has sought patent for Tobacco Composite Suckercide and Application. This invention was developed by Li Xikun, Zhang Benqiang, Feng Junxi, Zhang Yang, Zhao Hongdong, Wei Cheng, Liu Shuwei, Wang Shujian, Dong Xiaowei, Yang Jingquan, Zhou Chuanzhe, Zhang Peng, Xu Qian, Wang Xu and..
Tobacco
| Fri 01 May 2026
Beijing, May 2 -- Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco has filed a patent application for Celetrienediol Derivative, Synthetic Method and Application. This invention was developed by Hou Xiaodong, Du Yongmei, Ohiro and Yuan Xiaolong.
The patent application number i..
Tobacco
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released China Tobacco Shandong Industrial patent application for Heterogeneous Recycling System and Method for Rejected Sliver by Breeze Sorting. This invention was developed by Sun Dongliang, Yi Xiaolong, Jiang Dongzi, Jia Li, Han Yong, Chang Jingjing, Yang Liqi..
Tobacco
| Fri 01 May 2026
Beijing, May 2 -- Shenyang Cigarette Factory Hongta Liaoning Tobacco has submitted a patent application for Winnowing Equipment and Winnowing Method for Recycling Tobacco Shreds. This invention was developed by Nie Peng, Meng Qingguo, Yang Xiujuan and Sun Jianmin.
The patent application number is CN202511229711 20250829. The ..
Tobacco
| Sat 02 May 2026
Alexandria, May 2 -- Juul Labs has obtained a patent for hydrated ionic clay and tobacco material compositions. This invention was developed by Saripalli Anusha and Sharma Krishnamohan.
The patent application number is US202217844834 20220621. The patent publication number is US12612312 (B2). International Patent Classification..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- Hongyun Honghe Tobacco (Group) has applied Chinese patent for Water Curtain Dust Remover and Dust Removal Method of Tobacco Shred Production Line. Pu Xuewen and Wang Ruowei developed it.
The patent application number is CN202511477783 20251016. The patent publication number is CN121197953 (A). International ..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Hubei Tobacco Science Research Institute patent application for Manufacturing Method of Eggplant Coat Tobacco Leaf Display Sample. The invention was developed by Yu Jun, Yang Chunlei, Li Zongping, Li Hao, Peng Hao, Xu Shiping and Wang Wenming.
The paten..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- Qiannan Branch of Guizhou Tobacco Company has submitted a patent application for Stropharia Rugoso-annulata Culture Medium with Tobacco Stems as Main Material and Culture Method and Application of Stropharia Rugoso-annulata Culture Medium. Li Xinjian, Ding Mengjiao, Ma Jianbin, Liu Xiaoang, Lei Ting, Song Zejun..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- Noaht Sweden AB has submitted a patent application for Nicotine Product. This invention was developed by Haggqvist Alexander, Hogfeldt Erik and Manalef Marie.
The patent application number is CN20248035469 20240531. The patent publication number is CN121194777 (A). International Patent Classification codes a..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released KT&G patent application for Aerosol-generating Device. This invention was developed by Kwon Young-bum, Kim Dong-sung, Kim Yong-hwan and An Hwi Kyeong.
The patent application number is CN20258002210 20250401. The patent publication number is CN121194713..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- Innovative Sensor Tech Ist AG has submitted a patent application for Heating Device for an Aerosol-generating Device. Schlapfer Pascal and Wolf Stefan developed the invention.
The patent application number is CN20248035027 20240517. The patent publication number is CN121194712 (A). International Patent Class..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- KT&G has sought patent for Cigarette Filter and Smoking Article Comprising Same. This invention was developed by Kim Hyun-tae and Moon Sung-min.
The patent application number is CN20248035335 20240719. The patent publication number is CN121194709 (A). International Patent Classification codes are A24D3/02, A24..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- KT&G has submitted a patent application for Compositions for Non-heating Aerosol-generating Systems Comprising Coolant and Having Improved Menthol. Kim Tae-gyun, Park In-su, Kwon Chan-min and Lee Tae-kyung developed the invention.
The patent application number is CN20258002831 20250404. The patent publicatio..
Tobacco
| Sat 02 May 2026
Beijing, May 2 -- Philip Morris Products has submitted a patent application for Improved Detection of Metal Contaminants in Chopped Tobacco Streams. This invention was developed by D 'amico Francesco.
The patent application number is CN20248034820 20240625. The patent publication number is CN121194705 (A). International Patent ..
Tobacco
| Fri 01 May 2026
Alexandria, May 2 -- Kt&G has been granted a patent for Biodegradable Film for Cigarette Packaging. This invention was developed by Oh Kyoung Hwan, Kim Soo Ho, Seo Man Seok and Hwang Min Hee.
The patent application number is US202218029475 20221216. The patent publication number is US12612495 (B2). International Patent Classi..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Shanghai Tobacco Machinery and Shanghai Tobacco Group have submitted a patent application for Cigarette Flow Monitoring Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Zou Fan, Shen Jiquan, Tan Shiwei, Zhu Chunming, Chang Zhiyun, Zhang Wenbin, Wang Weiqi and Lu Binshe..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Guangdong Tobacco Guangzhou Co Ltd patent application for API Calling Method and System Based on Multi-modal Large Language Model and Knowledge Graph. Liang Sijie, Wang Shufa, Chen Chaoxiong and Zeng Liangxuan developed the invention.
The patent applic..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- Nat Tobacco Quality Supervision & Inspection Ct, Beijing Technology & Business University and China Tobacco Sichuan Industrial have applied Chinese patent for Cigar Tobacco Characteristic Component Screening Method and Device for Producing Area Tracing. Zhang Hongfei, Wang Bei, Jiang Xingyi, Zhang Yajing, Pa..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has received China Tobacco Jiangxi Industrial patent application for Processing and Feature Extraction Method for Cigarette Primary Processing Line Nozzle Atomization Video Image. Xu Bingyang, Liu Cide, Lu Di, Zhang Jun, Yang Junjie, Huang Chunyang, Liu Wenkui, Hu Ron..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- Zhengzhou Tobacco Research Institute of CNTC has sought patent for Tobacco Leaf Image Color Calibration Method and Equipment. This invention was developed by Yang Jiawei, Liang Taibo, Zhang Yanling, Wang Jianwei, Yang Lufan, Chen Xuan, Dai Huaxin, Yang Mengmeng, Xu Qiang and Wu Baojian.
The patent application ..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has released China Tobacco Sichuan Industrial patent application for Optimization Method, Device and Equipment for Moisture Content of Tobacco Shreds, Storage Medium and Product. This invention was developed by Yang Chao, Yang Bin, Wei Bin, Zhao Yu, Zhang Changji, Dua..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- China Tobacco Yunnan Industrial has sought patent for Manufacturing Quality Prediction Method and System Based on Multi-modal Sequential Network and Application. This invention was developed by Yi Bin, Li Wenqi, Tang Jun, Fang Junjun, Shi Ming, Su Yifan, Yu Yunsong, Zhou Haidong, Lin Wenqiang, Liu Danying, Yang..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- Shanghai Tobacco Group has filed a patent application for Roll Package Production Management Measure Evaluation Method and System, Storage Medium and Electronic Equipment. This invention was developed by Zhang Chao, Xue Yuan, Zhu Xinyi, Ye Bin and Yu Jiajie.
The patent application number is CN202410801851 2024..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Honghezhou Branch Of Yunnan Tobacco Company and Yunnan Agricultural University patent application for Tobacco Planting Risk Prediction System Based on Meteorological Big Data Analysis. The invention was developed by Zhang Lumin, Xiao Changdong, Dong Zero..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- China Tobacco Fujian Industrial has applied Chinese patent for Tobacco Product Raw Material Sensory Evaluation Method and Sensory Evaluation 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 number is ..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco has submitted a patent application for Tobacco Leaf Maturity Nondestructive Testing Method Based on Multispectral Imaging. This invention was developed by Meng Lingfeng, Kang Yapeng, Zhu Rongguang, Ren Jie, Dai ..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Tianjin University of Science & Technology has applied Chinese patent for Cigar Tube Boxing Machine and Working Method. Li Guang and Takasaki Hiroshi developed it.
The patent application number is CN202511485056 20251017. The patent publication number is CN121180531 (A). International Patent Classification c..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- China Tobacco Henan Industrial has filed a patent application for Method for Catalytically Synthesizing Terpenoid Perfume Material by Using Dehydrogenase. This invention was developed by Feng Yingjie, Zhang Tingting, Zheng Fengyang, Yang Yongfeng, Yang Zongcan, Wei Mingjie, Wang Erbin, Xu Yongming, Cheng Liangk..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Shanghai Tobacco Machinery has submitted a patent application for Additive Manufacturing Method. This invention was developed by Liu Haihui, Zhu Yijun, Wu Wei, Lu Qihua, Yuan Ziqian, Jiang Linwei and Liu Hongrui.
The patent application number is CN202511376517 20250925. The patent publication number is CN12117..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Vertilite Inc has applied Chinese patent for Non-contact Aerosol Generating Device and Electronic Cigarette. Guo Shuanyin, Feng Feifei, Zhang Guanyu, Fan Nana, Li Hanxuan and Chen Xiaochi developed it.
The patent application number is CN202410801027 20240620. The patent publication number is CN121176669 (A)...
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Philip Morris Products has applied Chinese patent for Aerosol-generating Article with Improved Packaging Material. Lang Gunther, Malgat Alexandre and Vuarnoz-bize Aline developed it.
The patent application number is CN202511374024 20170810. The patent publication number is CN121176665 (A). International Pate..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Hubei China Tobacco Industry patent application for Paper Tape Traction Mechanism. This invention was developed by Chen Chao, Zeng Tianqing, Wu Wangmin, Peng Yunfei, Cao Wei and Zhang Huiming.
The patent application number is CN202511663151 20251113. The..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Shanghai Tobacco Group has sought patent for Cigarette Weight Stability Control Method and System with Cut Tobacco Making and Wrapping Linked. This invention was developed by Zhu Yi, Huang Guoliang, Zhao Fei, Xue Yuan and Wang Wenjiu.
The patent application number is CN202410801856 20240620. The patent publica..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- China Tobacco Jiangxi Industrial has applied Chinese patent for Preparation and Application of Fruity Sweet Orange Microcapsule Based on Thermal Reaction. Guo Lei, Xu Da, Tao Ye, Liu Sikui, Zhang Xiaoxu, Luo Juanmin, Tian Yaowei, Liu Wei, Li Xin, Zhu Chunhui, Xu Chunping and Li Jiaxin developed it.
The patent ..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Shanghai Tobacco Group patent application for Method, System, Medium and Equipment for Controlling Moisture Content at Cut Tobacco Drying Outlet. Yuan Weixin, Ouyang Yin, Wang Jizhi, Qiu Yongquan, Yang Wenchao, Ding Yeyun, Jiang Yanqi, Kong Lingkai and Zh..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- China Tobacco Jiangsu Industrial has applied Chinese patent for Preparation Method and Application of Cigarette with Fragrance Given by Natural Plants. Zhang Hua, Cao Fan, Liao Huiyun, Zhu Ying, Zhu Longjie, Zhu Huaiyuan, Zhao Ruixuan, Xiong Dangan, Gong Zhenlin and Wang Yousheng developed it.
The patent appli..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Hubei Tobacco Science Research Institute has submitted a patent application for Method for Improving Quality of Cigar Tobacco Leaves by Using Arginine. Yu Jun, Wang Zhi, Yang Chunlei, Chen Xiong, Yao Lan, Yang Jinpeng, Chen Xuanxuan and Li Chuanzong developed the invention.
The patent application number is CN2..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Bijie Co Guizhou Tobacco has submitted a patent application for Biochar-based Slow-release Nematicidal Granule as Well as Preparation Method and Use Method Thereof. This invention was developed by Peng Yu, Li Caibin, He Yi, Wang Maoxian, Zhang Tongjin, Yu Qiwei, Li Xiang, Gao Junyi, Huang Yanzhang and Jiang Hon..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- Shanghai Tobacco Machinery and Shanghai Tobacco Group have sought patent for Cigarette Warehouse Parameter Determination Method and Device, Equipment and Storage Medium. This invention was developed by Shen Jiquan, Zou Fan, Tan Shiwei, Chang Zhiyun, Chen Gensheng, Jin Xin, Zhang Wenbin, Wang Weiqi and Lu Bin..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- China Tobacco Zhejiang lndustrial has sought patent for Smoke Form Characterization Method and Cigarette Smoke Analysis Equipment. This invention was developed by Li Yongsheng, Wu Jizhong, He Wenmiao, Li Qingxiang, Zhao Zhenjie, Liao Fu, Qian Chao, Wu Kejun, Hou Xiaojing, Bi Yiming, Wang Hui, Shen Yimiao, Li Sh..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Guangdong Tobacco Guangzhou Co Ltd patent application for Method and System for Identifying Small Households Controlled by Large Households Based on Order Details. Yu Dongzhu, Li Shilei, Zhang Guoye and Li Yihang developed the invention.
The patent app..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Tieling Company of Liaoning Tobacco Company patent application for Cigarette Operator Confidence Index Analysis and Decision Generation Method. The invention was developed by Tian Chong, Zhang Qi and Yan Jia.
The patent application number is CN2025114..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- China Tobacco Yunnan Industrial has applied Chinese patent for Multi-business Process Association Transfer Network Modeling Method, System and Application. Yi Bin, Tang Jun, Li Wenqi, Fang Junjun, Shi Ming, Su Yifan, Yu Yunsong, Zhou Haidong, Lin Wenqiang, Liu Danying, Yang Yaojing, Wu Feng, Ren Xiao, Jia Yu an..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- Zhengzhou Tobacco Research Institute of CNTC has filed a patent application for Method and Device for Detecting Speed and Concentration of Materials in Pipeline. This invention was developed by Li Bin, Li Haijie, Chen Ran, Zou Yanjie, Du Xiaofeng, Fu Lili, Zhu Wenkui, Zhang Qi, Wang Le, Shen Longwu and Lyu Xiao..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- China Tobacco Henan Industrial has filed a patent application for Method for Increasing Ambergris Content in Aromatic Tobacco. This invention was developed by Zhang Liuke, Xi Gaolei, Cheng Dongxu, Chen Zhifei, Lu Changtong, Wang Qingfu, Wang Genfa, Wang Zening, Ning Yibo, Zhao Jiaming, Li Pengfei and Yang Liuyi..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Hubei China Tobacco Industry has filed a patent application for Annular Shuttle Vehicle Running State Monitoring System, Method, Equipment, Medium and Product. This invention was developed by Chen Lin, Mao Xinyan, Guo Kai, Xu Xiaoqun, Dong Guangjun and Li Lei.
The patent application number is CN202511434923 20..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- China Tobacco Zhejiang lndustrial has filed a patent application for Maintenance Platform, Maintenance Platform Using Method and Maintenance Trolley. This invention was developed by Chen Guohui, Zhou Xiabo, Jiang Junjie, Lu Leibo, Yang Liyang, Song Baofeng, Wu Kai and Zhang Yu.
The patent application number is..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has published Chongqing China Tobacco Industry patent application for Dedusting Equipment Injection Leakage Judgment Method. The invention was developed by Su Yaojia, Eji, Xiang Yonggang, Fu Chengyi, Deng Xuesong, Zhang Min and Zhang Ke.
The patent application number..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has published China Tobacco Zhejiang lndustrial patent application for Aluminum-foil Paper Oiling Uniformity Evaluation Method and Device. The invention was developed by Song Jinhua, Liu Xubin, Wu Yujie, Li Guanhua, Gao Yang, He Yibo, Tie Jinxin and Zhang Qingsong.
T..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has received Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco patent application for Method for Discriminating Color Uniformity of Flue-cured Tobacco Leaves. Dai Yingpeng, Song Yan, Hao Xianwei and Li Haoran develope..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Shanghai Tobacco Group patent application for Storage Cabinet Transmission Chain Self-adaptive Tensioning Structure and Mounting Method. This invention was developed by Wang Kejing, Chen Hongbin, Zhu Zhanlin, Zou Qing, Yang Kuan, Xiang Yingjun, Yang Ming,..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- State Intellectual Property Office of China has released Guangdong Wonderful International Bio Tech Co Ltd patent application for Preparation Method of Tangerine Peel Precursor Aroma Substance and Application Method of Tangerine Peel Precursor Aroma Substance in Tobacco Products. This invention was developed by..
Tobacco
| Fri 01 May 2026
Beijing, May 1 -- Lemon Flex Company Ltd China has submitted a patent application for Preparation Method and System of Glyceryl Triacetate for Cigarettes. This invention was developed by Zhou Jian'an, Chen Ping, Wang Ming, Cao Lijun and Shao Ping.
The patent application number is CN202511157246 20250819. The patent publicatio..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- Gansu Tobacco Industry and Zhengzhou Tobacco Research Institute of CNTC have submitted a patent application for Imbalanced Data Classification Method and System Based on Smote and Dynamic Threshold Optimization. Li Shan, Li Wenting, Zhang Jiandong, Liu Yanling, Wang Zhicai, Wang Zeli, Du Xiaozhou, Zhao Le, W..
Tobacco
| Thu 30 Apr 2026
Beijing, May 1 -- State Intellectual Property Office of China has released China Tobacco Guangxi Industrial patent application for Cigarette Classification Method and Program Product. This invention was developed by Lu Bin, Liang Xuexia and Zeng Liang.
The patent application number is CN202511253270 20250903. The patent publica..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- China Tobacco Henan Industrial has submitted a patent application for Near-infrared Model Transfer Method and System Based on Principal Component and Extreme Learning Machine. Lyu Jingjing, Fan Xiaqiong, Xu Kejing, Gong Zhongxi, Wu Jianhong, Kang Wenqiang, Niu Shiwen, Jia Shiwei and Zhao Sensen developed the..
Tobacco
| Thu 30 Apr 2026
Beijing, April 30 -- Guangdong Tobacco Jiangmen has submitted a patent application for Smoke-related Clue Analysis Method, Controller, Medium and Product. This invention was developed by Shen Hong, Xia Shibin, Feng Chaowen, Zhang Zhengtao, Zhou Zexin, Yan Lin, Liang Qianyi, Liang Jiaming, Liang Shihao, Zhang Tianru, Wen Jianqian..
Tobacco
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has released Hebei Baisha Tobacco patent application for Xgboost Algorithm-based Cut Tobacco Drying Quality Prediction Method. This invention was developed by Zhang Jianlin, Wang Shangrong, Zhang Xi, Fan Shuxian, Yan Feng, Zhang Yuting, Li Yuheng, Hu Dezheng and Ji..
Tobacco
| Thu 30 Apr 2026
Beijing, April 30 -- Kunming University of Science and Technology has sought patent for Multi-agent Optimized Cigarette Carton Direct Supply Caching System and Emergency Scheduling Method Thereof. This invention was developed by Zhao Dawei, Li Min, Gong Xi and Tang Wenhong.
The patent application number is CN202511405424 202509..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Kunming University of Science and Technology patent application for Multi-process Outlet Moisture Content Prediction Method Based on Lstm-kan Combined Neural Network. The invention was developed by Liu Yongchang, Yin Yanchao, Tang Guanyi, Chen Hailong..
Tobacco
| Thu 30 Apr 2026
Beijing, April 30 -- Philip Morris Products has submitted a patent application for Aerosol-generating Device with Two Lumens and Susceptor Element. This invention was developed by Batista Rui Nuno Ricardo Alberto and Ottolini Ugo Luis.
The patent application number is CN20248033771 20240513. The patent publication number is C..
Tobacco
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published Japan Tobacco patent application for Non-combustible Flavor Inhalation Article and Non-combustible Flavor Inhalation System. The invention was developed by Wakabayashi Hirotsugu, Motodamari Tetsuya and Otokawa Takuya.
The patent application number is..
Tobacco
| Thu 30 Apr 2026
Beijing, April 30 -- Japan Tobacco has submitted a patent application for Rod for Flavor Inhalation Articles and System for Flavor Inhalation. Inagaki Michihiro, Shiraishi Takuya and Wakamatsu Miki developed the invention.
The patent application number is CN20238098466 20230522. The patent publication number is CN121174955 (A..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- China Tobacco Henan Industrial has applied Chinese patent for Random Forest Model-based Tobacco Leaf Production Area Rapid Discrimination Method. Qiu Jianhua, Zhang Xiaona, Han Lu, Shen Hongtao, Song Jinyong, Mi Yiyi, Yan Yihan, Chen Mengqi, Zhang Yinghao and Chen Yang developed it.
The patent application n..
Tobacco
| Thu 30 Apr 2026
Beijing, April 30 -- China Tobacco Jiangxi Industrial has submitted a patent application for Method for Measuring Moisture of Tobacco Shreds. This invention was developed by Zhou Tenghua, Wei Linbo, Li Qiang, Zhang Min, Wu Ziyi, Rao Yuan, Li Yuanyuan and Deng Kai.
The patent application number is CN202511459877 20251013. The pa..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- China Tobacco Anhui Industrial has submitted a patent application for Tobacco Mellowing Degree Identification Method Based on Feature Pyramid. This invention was developed by Chen Honglin, Yuan Jinchun, Wang Haojun, Zhang Fujian, Tang Hai, Wang Lei and Wang Jing.
The patent application number is CN202511451..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has received Zhengzhou Tobacco Research Institute of CNTC and China Tobacco Shaanxi Industrial patent application for Early Flue-cured Tobacco Mildew Detection Method Based on Time Sequence Hyperspectral Image. Li Jiakang, Li Chengyuan, Zhang Erqiang, Li Hui, Tong ..
Tobacco
| Thu 30 Apr 2026
Beijing, April 30 -- State Intellectual Property Office of China has published China Tobacco Yunnan Industrial patent application for Bionic Simulation Collection Device and Analysis Method for Dynamic Migration Volume of Taste Substances in Taste Tipping Paper. The invention was developed by Li Jing, He Liang, Zhou Chunlin, Jia..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- China Tobacco Guizhou Industrial has applied Chinese patent for Tobacco Shred Width Measuring Method and System. Fu Xuehai, Huang Tao, Rao Shasha, Fan Jiahui, Xiang Hai, Wang Jianye, Zhang Jinghai and Xiang Xumin developed it.
The patent application number is CN202410788631 20240618. The patent publication ..
Tobacco
| Wed 29 Apr 2026
Beijing, April 30 -- Xiamen Tobacco Industry has submitted a patent application for Production State Detection Method and Device, Computer Equipment, Readable Storage Medium and Program Product. This invention was developed by Guo Feng, Huang Xiaonan, Wang Yajing, Cui Kai, Xie Weimin and Yan Shixuan.
The patent application numb..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- Shenzhen Tobacco Industry Co, Jiangsu Satellite New Material and Jiangsu Zhonglisheng Package Technology have applied Chinese patent for High-position Flexible Cigarette Discharging Device of Cigarette Making Machine. Huang Zhuangpeng, Bai Yu, Wu Decheng, Yang Jie, Zhang Aigang, Zhang Siqiao, Lan Lihua, Qiao..
Tobacco
| Tue 28 Apr 2026
Beijing, April 29 -- Shanghai Tobacco Group and Shanghai Tobacco Group Taicang Haiyan Tobacco Sheet Co Ltd have applied Chinese patent for Reconstituted Tobacco Concentrated Solution and Preparation Method Thereof. Li Degui, Li Xinsheng, Lu Lan and Shen Jin developed it.
The patent application number is CN202511671645 2025111..
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