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Tobacco
| Fri 08 May 2026
Alexandria, May 9 -- Philip Morris International has been awarded a patent for Aerosol-generator Comprising Multiple Supply Elements. This invention was developed by Dittmann Leander and Emmett Robert.
The patent application number is US202017787777 20201222. The patent publication number is US12616242 (B2). International Paten..
Tobacco
| Fri 08 May 2026
Alexandria, May 9 -- U.S. Patent and Trademark Office has awarded a patent to Philip Morris USA for Smokeless Tobacco Product Sized, Shaped and Adapted for Oral Consumption. Wrenn Susan E and Marun Maria Carolina developed the invention.
The patent application number is US201916544152 20190819. The patent publication number is ..
Tobacco
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received China Tobacco Zhejiang lndustrial patent application for Solvent Extraction Device and Microbial Oil Production Parameter Optimization Method Adopting Same. Zhang Li, Zhang Zhongwen, Zhao Jiongping, Shi Jiuchang, Wang Weimin and Li Qiujian developed the i..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Sichuan Sanlian New Mat Co Ltd and China Tobacco Sichuan Industrial patent application for Control Method and Device of Heating Appliance. Li Yuheng, Tang Lei, Xu Mingmei, Han Donglin, Zeng Xianqing, Zhou Yuanhong, Zhou Zhigang and Deng Yong developed the..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Shenzhen Baisha Tech Co Ltd and China Tobacco Hunan Industrial patent application for Resistance Heating Body with Internal and External Pressure Difference. The invention was developed by Zhong Kejun, Guo Cheng, Guo Xiaoyi, Cui Yuqi, Wang Zhiguo and Den..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Hubei China Tobacco Industry and Wuhan Huanghelou Flavors & Fragrances Co Ltd patent application for Plum Refined Liquid for Cigarettes, Preparation Method of Plum Refined Liquid and Cigarettes. Gao Shenghan, Qi Fuyou and Dai Pei developed the invention.
..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published China Tobacco Henan Industrial patent application for Method for Increasing Content of Sclareol in Aromatic Tobacco. The invention was developed by Chen Zhifei, Xi Gaolei, Chen Steve, Zhang Liuke, Zhao Yongzhen, Lu Changtong, Wang Qingfu, Li Lei, Wang Ze..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released China Tobacco Sichuan Industrial patent application for Fermentation Method of Sauce-flavor Cigar. This invention was developed by Zhao Chenjie, Dong Lingfeng, Hu Xi, Zhou Hongju, Lei Jinshan, Ye Keyuan, Li Pinhe, Hu Dejun and Li Ming.
The patent applica..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- Hubei China Tobacco Industry has submitted a patent application for Slow-release Buccal Cigarette and Preparation Method Thereof. This invention was developed by Wang Na, Zhu Hao, Si Hui, Wang Hao, Ke Weichang, Huang Long and Cao Jixue.
The patent application number is CN202511690158 20251118. The patent publi..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Hubei China Tobacco Industry patent application for Material Layer Thickness and Width Adjusting Device and Material Layer Thickness and Width Adjusting and Impurity Removing All-in-one Machine. The invention was developed by Zhang Chunsen, Li Xiaolong, ..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- China Tobacco Zhejiang lndustrial has submitted a patent application for Cut Tobacco Loosening and Uniformizing Device for Airflow Cut Tobacco Drying Section. This invention was developed by Qian Jie, Wang Rongwen, Zhang Cheng and Zhang Yi.
The patent application number is CN202511786479 20251201. The patent p..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- China Tobacco Guizhou Industrial has submitted a patent application for Feeding Device and Method. This invention was developed by Fu Jiuhong, Yan Wenhong, Luo Jun, Xiang Hai and Tian Yinghong.
The patent application number is CN202410897799 20240705. The patent publication number is CN121264679 (A). Internati..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- Guizhou Tobacco Science Research Institute has sought patent for Picking, Baking and Alcoholizing Method for Increasing Ratio of Two Sugars of Tobacco Leaves. This invention was developed by Wu Shengjiang, Li Jianwei, Jiang Jun, Liu Qiong, Wei Kesu, Chen Liping, Yan Shen, Tang Jiati, Zhao Yuhang, Wang Fang, She..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- British American Tobacco Investments has sought patent for Hinged Lid Package. This invention was developed by Lewis Stephen, Ciucher Michael and Hodges Paul.
The patent application number is CN20248027234 20240220. The patent publication number is CN121263366 (A). International Patent Classification codes are..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- Philip Morris Products has submitted a patent application for Aerosol-generating Article Comprising Downstream Element Comprising Paper Material. Lorenzetti Carlo, Peirsman Daniel F E and Thompson Katherine Mary developed the invention.
The patent application number is CN20248029894 20240509. The patent public..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- Philip Morris Products has submitted a patent application for Aerosol-generating Article Having Helical Airflow Path. This invention was developed by Bologna Michael and Minzoni Mirko.
The patent application number is CN20248034099 20240610. The patent publication number is CN121263081 (A). International Pat..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has received Philip Morris Products patent application for Aerosol-generating Article with Downstream Fabric. Bologna Michael developed the invention.
The patent application number is CN20248035204 20240610. The patent publication number is CN121263080 (A). Internati..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Philip Morris Products patent application for Improved Aerosol-generating Substrate Comprising Porous Aerosol-generating Particles. This invention was developed by Batista Rui Nuno Ricardo Alberto.
The patent application number is CN20248025191 2024041..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- Japan Tobacco has sought patent for Twisting Yarn-like Material for Smoking Articles. This invention was developed by Uchii Kimitaka and Chida Masahiro.
The patent application number is CN20238097126 20230419. The patent publication number is CN121263076 (A). International Patent Classification codes are A24B3..
Tobacco
| Fri 08 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Yuxi Zhongyan Tobacco Seed patent application for Seed Screening Device. This invention was developed by Li Yaqing, Zheng Yunye, Song Zhongbang, Li Xiumei, Pan Wei and Chai Dangfang.
The patent application number is CN202511809658 20251203. The patent ..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- Guangdong Tobacco, Qingyuan has submitted a patent application for Dry-wet Alternating Tobacco Seedling Raising Method. Zhang Shengqiang, Zhang Jinlin, Chen Zepeng, Yan Jian, Yuan Qinghua, Liao Yanjun, Lin Xianfeng, Chen Jun and Tang Jianbo developed the invention.
The patent application number is CN2025112899..
Tobacco
| Fri 08 May 2026
Beijing, May 9 -- Kone Technology has applied Chinese patent for Ball Structure and Manufacturing Method Thereof. Mao Zhenya, Wang Jingzhou, Yang Daohai and Xiao Peng developed it.
The patent application number is CN202511432819 20250930. The patent publication number is CN121268323 (A). International Patent Classification co..
Tobacco
| Fri 08 May 2026
Alexandria, May 9 -- Philip Morris International has been granted a patent for Aerosol-generating Article with Hollow Tubular Element. This invention was developed by Schaller Chrystophe and Uthurry Jerome.
The patent application number is US202118267250 20211217. The patent publication number is US12616239 (B2). Internationa..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- KT&G has filed a patent application for Smoking Article and Aerosol-generating System Comprising Same. This invention was developed by Kim Hyun-tae.
The patent application number is CN20248035334 20240719. The patent publication number is CN121263082 (A). International Patent Classification codes are A24D1/0..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has published Nicoventures patent application for Aerosol-generating Material. The invention was developed by Davis Peter, Piaggio Agustin, Staser Tom, Race Eric and Girocco Jennifer Louise.
The patent application number is CN20248023170 20240130. The patent public..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- Philip Morris Products has sought patent for Nicotine Electronic Vaping Device with Dryness Detection and Automatic Shutdown. This invention was developed by Bach Travis T, Gallagher Neil, Hawes Eric, Kim Jonghae, Lau Raymond W and Sundar Rangaraj S.
The patent application number is CN202511767948 20210715. ..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- Shenzhen Hehan Technology has applied Chinese patent for Device Capable of Automatically Adjusting Oil Inlet Amount According to Suction Force and Electronic Cigarette. Chen Jia, Deng Yindeng and Zhang Zhaochui developed it.
The patent application number is CN202511641240 20251111. The patent publication num..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- Chen Rui has submitted a patent application for Aerosol Generating Device and Aerosol Generating System. This invention was developed by Chen Rui.
The patent application number is CN202511601573 20251104. The patent publication number is CN121264707 (A). International Patent Classification codes are A24F40/4..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- State Intellectual Property Office of China has released Guangzhou Golden Leaf Tech Development Co Ltd patent application for Consumable for Heat-not-burn Aerosol Articles and Uses Thereof. This invention was developed by Wu Yuhang, Gao Xu, Wang Sijiong and Fu Yuanfeng.
The patent application number is CN202..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- Guangzhou Golden Leaf Tech Development Co Ltd has submitted a patent application for Consumable Product for Heat-not-burn Aerosol Product and Preparation Method and Application Thereof. This invention was developed by Wu Yuhang, Gao Xu, Wang Sijiong and Fu Yuanfeng.
The patent application number is CN2024108..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- Guangzhou Golden Leaf Tech Development Co Ltd has applied Chinese patent for Consumable Product for Heat-not-burn Aerosol Product and Preparation Method and Application Thereof. Wu Yuhang, Gao Xu, Wang Sijiong and Fu Yuanfeng developed it.
The patent application number is CN202410871802 20240701. The patent ..
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..
Tobacco
| Sat 09 May 2026
Beijing, May 9 -- Hubei China Tobacco Industry and Hubei Xinye Tobacco Sheet Dev Co Ltd have sought patent for Aerosol Generating Substrate and Dry Adding Method and Generating Product Thereof. This invention was developed by Wang Wanxia, Liu Zhichang, Liu Xiongbin, Yao Jianwu, Liu Ben, Wan Chao and Kim Bae.
The patent applic..
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
| Fri 08 May 2026
Beijing, May 8 -- Kunming Co Yunnan Tobacco Co and Yunnan Tidongzhe Biotechnology Co Ltd have submitted a patent application for Microminiature Insect Low-loss High-precision Quantitative Packaging System. Xie Yonghui, Lin Zhonglong, Ning Dekai, Liu Zhengling, Li Hongming, Zhan Youguo, Li Zhipeng, Zhuang Zhanggui, Shi Aimin and ..
Tobacco
| Fri 08 May 2026
Beijing, May 8 -- Hubei China Tobacco Industry and Hubei Zhongyan Cigarette Factory have applied Chinese patent for Groove Profile Design Method for Groove Rolling Roller. Sheng Kuang, Che Jing, Zhao Xiaokang, Xiong Dashuang and Li Shijian developed it.
The patent application number is CN202511380132 20250925. The patent publ..
Tobacco
| Fri 08 May 2026
Beijing, May 8 -- Wenshan State Company of Yunnan Tobacco and Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco have submitted a patent application for Endophytic Fungus Trichoderma Yunnanense Strain GNX2432 and Application Thereof. This invention was developed by Tu Yiran, Liu ..
Tobacco
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Shanghai Tobacco Machinery patent application for Cigarette Packer Component Modeling Method, Device, Equipment, Medium and Program Product. This invention was developed by He Yuhang, Xue Nannan, Zhang Min, Yang Muchen, He Wentao and Yuan Langxi.
The pat..
Tobacco
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has published China Tobacco Henan Industrial patent application for Semi-automatic Labeling Method Suitable for Single Object. The invention was developed by Chen Yang, Cang Zhaoyang, Cheng Dongxu, Jia Guotao, He Jingyu, Ai Dan, Jiang Huijuan, Gao Guiyuan, Wang Yangya..
Tobacco
| Thu 07 May 2026
Beijing, May 8 -- Beijing Tiangong Smart Manufacturing Tech Co Ltd has sought patent for Conversational Interaction Method and Device Suitable for Tobacco Machinery and Medium Thereof. This invention was developed by Wang Jun, Wang Xiaodong, Shu Hao, Kong Xiangling and Liu Yuhang.
The patent application number is CN2025114588..
Tobacco
| Thu 07 May 2026
Beijing, May 8 -- China Tobacco Guangxi Industrial has applied Chinese patent for Cigarette Popularity Determination Method and Device. Mo Yuhua, Ye Chaowen, Deng Chao, Liu Xipeng, Liu Meng, Chen Kaidi and Lu Bin developed it.
The patent application number is CN202511335225 20250918. The patent publication number is CN121256470..
Tobacco
| Thu 07 May 2026
Beijing, May 8 -- China Tobacco Guangxi Industrial has submitted a patent application for Retail Potential Analysis Method and Device of Retailer, Equipment and Storage Medium. Huang Haifu, Zuo Shaoyan, Huang Feijie, Tan Qian, Lu Yan, Zhang Zichao and Zheng Chuanzeng developed the invention.
The patent application number is CN2..
Tobacco
| Thu 07 May 2026
Beijing, May 8 -- China Tobacco Zhejiang lndustrial has submitted a patent application for Complex Park Environment-oriented Crowd Counting Method and Computer Equipment. This invention was developed by Zhu Qifan, Zhang Li, Wang Liujing, Mo Xiaodong, Shen Hongjie, Ye Wanxing, Fan Xiaomin and Shao Feng.
The patent application nu..
Tobacco
| Thu 07 May 2026
Beijing, May 8 -- China Tobacco Guangxi Industrial has sought patent for Tobacco Shred Form Detection Method and Tobacco Shred Form Detection Device. This invention was developed by Zheng Haiwei, Yang Jie, Fan Zizhong, He Pengtao, Cui Sheng, Li Hong, Tang Fangli, An Lianyou, Zhao Xiaolei, Liu Dawei, Kang Jinling, Long Congyun, Z..
Tobacco
| Thu 07 May 2026
Beijing, May 8 -- Shaanxi Tobacco Co Ltd Xi'an Co Ltd has submitted a patent application for Tobacco File Examination Method and System Based on Visual-language Large Model. This invention was developed by Liu Jia and Zhang Lu.
The patent application number is CN202511571584 20251030. The patent publication number is CN12125843..
Tobacco
| Thu 07 May 2026
Beijing, May 8 -- Chongqing China Tobacco Industry has submitted a patent application for Intelligent Control Method and System for Removing Stem Slivers Through Secondary Winnowing. This invention was developed by Sheng Xin, Zhang Bin, Huang Tai, Wang Jia, Yang Gang, Du Yong, Nie Jiahao and Su Xiaoxu.
The patent application nu..
Tobacco
| Thu 07 May 2026
Beijing, May 8 -- China Tobacco Guangxi Industrial has submitted a patent application for Refrigeration Control Method and System, Electronic Equipment and Computer Readable Storage Medium. Wang Baolu, He Guipin, Li Wenshao, Sun Junfeng, Xie Weiqiang, Zhang Ye, Huang Yangan, Chen Fushun, Fan Xiaojing, Liang Hanning, Liang Yaozho..
Tobacco
| Thu 07 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released China Tobacco Zhejiang lndustrial patent application for Production Scheduling Method and Device for Filter Stick Forming Machine and Electronic Equipment. This invention was developed by Wang Qi, Li Jie, Zhu Zengxu, Shi Yuting and Xiang Chenyu.
The pate..
Tobacco
| Fri 08 May 2026
Beijing, May 8 -- Guizhou Tobacco Science Research Institute has sought patent for Aspergillus Ochraceus Strain and Application Thereof. This invention was developed by Wang Hancheng, Lei Wenjie, Meng Jianyu, Lu Ning, Cai Liuti, Dong Xiangli, Wu Huizi and Zhao Yan.
The patent application number is CN202511592114 20251103. The p..
Tobacco
| Fri 08 May 2026
Beijing, May 8 -- China Tobacco Jiangxi Industrial has submitted a patent application for Method for Preparing Malt Extract Through High-voltage Discharge or Treatment Combined with Deep-eutectic Solvent. He Li, Luo Haitao, Qi Wucheng, Shao Dengyin, Chen Dong, Zou Enkai, Liu Ziwen, Ren Zhouying, Huang Longwei and Liu Zhengkan de..
Tobacco
| Fri 08 May 2026
Beijing, May 8 -- China Tobacco Sichuan Industrial has sought patent for Piperidine Alkoxy Pyridine Compound as Well as Preparation Method and Application Thereof. This invention was developed by Yang Juan, Gu Ruifang, Deng Yong, Chen Liping, Wen Jing, Deng Yuyang, Wang Jing, Ni Jiaxi, Liu Yao, Wu Chengxun, Liu Yang, He Qing, Li..
Tobacco
| Thu 07 May 2026
Beijing, May 8 -- China Tobacco Sichuan Industrial has applied Chinese patent for Imbalanced Distribution-oriented Multi-expert Cigar Coat Tobacco Leaf Identification and Grading System and Method. Zhang Wei, Huang Mingyue, Han Shijiao, Ye Keyuan, Xiao Hua, Han Yiling, Fan Jingyuan, Hu Xi, Lei Jinshan, Li Daiping and Song Wentao..
Tobacco
| Thu 07 May 2026
Beijing, May 8 -- China Tobacco Guangxi Industrial has sought patent for Retail Activity Recommendation Method and Device, Equipment and Storage Medium. This invention was developed by Huang Haifu, Zuo Shaoyan, Zheng Chuanzeng, Kong Weili, Lu Yan and Zhang Zichao.
The patent application number is CN202511338490 20250918. The pa..
Tobacco
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has received China Tobacco Hunan Industrial patent application for KASP Molecular Marker Linked with Major Site Related to Tobacco Brown Spot Resistance and Primer Group of KASP Molecular Marker. Liu Wanfeng, Wang Dong, Peng Yu, Zhou Dongbo and Pu Wenxuan developed th..
Tobacco
| Fri 08 May 2026
Beijing, May 8 -- State Intellectual Property Office of China has released Xiamen Tobacco Industry patent application for Storage Cabinet Control Method and Device, Electronic Equipment, Storage Medium and Program Product. This invention was developed by Guo Feng, Zhuang Binbin, Deng Kaizhang, Chen Jiaxu, Chen Xiefei, Weng Jiach..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- Sichuan Sanlian New Mat Co Ltd and China Tobacco Sichuan Industrial have sought patent for Aerosol Generating Device and Control Method Thereof. This invention was developed by Xu Mingmei, Tang Lei, Li Yuheng, Han Donglin, Zeng Xianqing, Zhou Yuanhong, Xie Ying, Zhou Zhigang and Deng Yong.
The patent applica..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- Shenzhen Baisha Tech Co Ltd and China Tobacco Hunan Industrial have submitted a patent application for Liquid Guide Part and Preparation Method Thereof. This invention was developed by Zhong Kejun, Guo Cheng, Guo Xiaoyi, Cui Yuqi, Wang Zhiguo and Deng Tingjian.
The patent application number is CN202511829099..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- Sichuan Sanlian New Mat Co Ltd and China Tobacco Sichuan Industrial have applied Chinese patent for Multifunctional Non-woven Material Filter Stick, Preparation Method Thereof and Cigarette Product. Deng Long, Bao Yi, Yin Xiaolu, Miao Haotian, He Yi, Zhang Yang, Zhang Gaofeng, Zhang Shouzuo and Deng Yong develo..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- China Tobacco Sichuan Industrial and Sichuan Sanlian New Mat Co Ltd have applied Chinese patent for Cigarette Aroma Enhancement Filter Stick, Cigarette Binary Aroma Enhancement Filter Stick and Preparation Method and Application of Cigarette Aroma Enhancement Filter Stick and Cigarette Binary Aroma Enhancement ..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- China Tobacco Sichuan Industrial and Sichuan Sanlian New Mat Co Ltd have submitted a patent application for Composite Filter Stick for Cigarette, Preparation Method and Cigarette. This invention was developed by Zhang Yang, Shi Fengcheng, Zhou Rong, Bao Yi, Hou Ningning, Li Hongwei and Zhang Gaofeng.
The pat..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- Shenzhen Baisha Tech Co Ltd and China Tobacco Hunan Industrial have applied Chinese patent for Aerosol Generating Product and Aerosol Generating Device. Zhong Kejun, Guo Cheng, Guo Xiaoyi, Cui Yuqi and Wang Zhiguo developed it.
The patent application number is CN202511792038 20251201. The patent publication ..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- Sichuan Sanlian New Mat Co Ltd and China Tobacco Sichuan Industrial have submitted a patent application for Shredded Tobacco Pipe and Charging Solid-state Fermentation Method Thereof. This invention was developed by Song Shixu, Zeng Dailong, Tang Yuwan, Li Jinfeng, Li Siyao, Xu Jingtao, Hu Lixia, Zeng Xianghua ..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- Shenzhen Baisha Tech Co Ltd and China Tobacco Hunan Industrial have submitted a patent application for Preparation Method of Pulse Bundle Guide Piece and Aerosol Generating Product. This invention was developed by Zhong Kejun, Guo Cheng, Guo Xiaoyi, Cui Yuqi and Wang Zhiguo.
The patent application number is ..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- Foshan Shunde Jnod Electrical Appliance Co Ltd and Guangdong Jinuode New Energy Tech Co Ltd have submitted a patent application for Heat Pump Equipment for Drying Cigar Tobacco Leaves. This invention was developed by Xiao Zhixiong and Li Feng.
The patent application number is CN202511600639 20251104. The pat..
Tobacco
| Wed 06 May 2026
Beijing, May 7 -- Taiying Smart Tech Co Ltd, Lee Nam Hoon and Yoon Hyun Seung have filed a patent application for Tobacco Rod for Cigarette Type Electronic Cigarette.
The patent application number is CN20248030751 20240507. The patent publication number is CN121240784 (A). International Patent Classification codes are A24B13..
Tobacco
| Wed 06 May 2026
Beijing, May 7 -- China Tobacco Shaanxi Industrial and Shaanxi Jiuxinzhi Electromechanical Tech Co Ltd have applied Chinese patent for Gas-liquid Separation Device for Wet Dust Collector. Li Hua, An Lei, Guo Tao, Liu Rui, Fan Juntao, Fan Ziyu and Lai Yuhang developed it.
The patent application number is CN202511476443 2025101..
Tobacco
| Wed 06 May 2026
Beijing, May 7 -- Beijing Life Science and Technology Research Institute and Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco have applied Chinese patent for Tobacco Fermentation Liquor Extract with Acetylcholin Esterase Inhibition and Antioxidant Activity as Well as Preparatio..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- Zhengzhou Tobacco Research Institute of CNTC and China Tobacco Shaanxi Industrial have filed a patent application for Network Model for Cigarette Case Surface Reflection Removal and Cigarette Case Quality Detection Method. This invention was developed by Li Jiakang, Zhang Erqiang, Wang Zongying, Li Hui, Li Shan..
Tobacco
| Wed 06 May 2026
Beijing, May 7 -- Shenzhen Huabao Collaborative Innovation Technology Research Institute has sought patent for Oral Nicotine Product and Preparation Method Thereof. This invention was developed by Sun Wenxuan, Zhu Ruoduan and Bai Yu.
The patent application number is CN202511494436 20251017. The patent publication number is CN..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has received Shenzhen Baisha Tech Co Ltd and China Tobacco Hunan Industrial patent application for Ultrasonic Electronic Atomization Device. Zhong Kejun, Guo Cheng, Guo Xiaoyi, Cui Yuqi, Wang Zhiguo and Deng Tingjian developed the invention.
The patent application ..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has received Sichuan Sanlian New Mat Co Ltd and China Tobacco Sichuan Industrial patent application for Biodegradable Bio-based Cigarette Filter Stick Capable of Effectively Removing ROS (reactive Oxygen Species) in Smoke. Bao Yi, Deng Yong, Miao Haotian, Yang-liu Tia..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- Sichuan Golden Leaf Biologic Prevention & Treat Co Ltd has sought patent for Self-adaptive Gas Environment Regulation and Control Method for Three-dimensional Cigarette Stack. This invention was developed by Zhu Yuhong, Zhu Qianyun and Zhao Yang.
The patent application number is CN202511795296 20251202. The ..
Tobacco
| Wed 06 May 2026
Beijing, May 7 -- Green Filter Co Ltd has submitted a patent application for Cigarette Filter Rod and Process. This invention was developed by Sanchez Luis Antonio and Lisauskas Tadas Lucas.
The patent application number is CN20248023469 20240325. The patent publication number is CN121240795 (A). International Patent Classifi..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- China Tobacco Yunnan Industrial has sought patent for One-time Forming Equipment and Method for Special-shaped Gel Core Filter Stick. This invention was developed by Liu Zhihua, Wang Hao, Zheng Han, Li Geng, Ding Haiyan, Zhang Ying, Tang Jun, Yue Baoshan, Shen Yanfei, Wang Xu, Yu Tingting, Xie Jiao, Xu Li, Gui ..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has published China Tobacco Yunnan Industrial patent application for Full-tobacco Type Cigarette with Core-shell Structure and Preparation Method of Full-tobacco Type Cigarette. The invention was developed by Zhang Ling, Yang Qianxu, Zhou Guofu, Wang Mingjing, Yang De..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- Changsha Health Vocational College has sought patent for Synchronous Twisting and Connecting Method for Geometric Compensation of Composite Cigarette Segments. This invention was developed by Zhao Qing, Wu Changde and Zheng Wen.
The patent application number is CN202511701516 20251119. The patent publication n..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- China Tobacco Sichuan Industrial has submitted a patent application for Manufacturing Method of Mini Cigar and Mini Cigar. This invention was developed by Lei Jinshan, Zhao Chenjie, Li Daiping, Zhou Ting, Hu Xi, Li Pinhe, Jin Yile, Ye Keyuan, Yang Zhen, Huang Mingyue, Chen Qi and Fang Huanjiao.
The patent appl..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- Hubei China Tobacco Industry has applied Chinese patent for Method for Preventing Mildewing During Fermentation of Cigar Tobacco Leaves. Du Fu, Wang Ronghao, Li Linlin, Tan Zaiyu and Song Hao developed it.
The patent application number is CN202511728305 20251124. The patent publication number is CN121242279 ..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- China Tobacco Sichuan Industrial has sought patent for Tobacco Leaf Fermentation Method and Fermented Tobacco Leaf. This invention was developed by Chen Jiaowen, Zhang Jiawei, Zhang Zhengcheng, Xue Fang, Lei Jinshan, Jia Yuhong, Wu Jinhua, Liu Yanru, Shi Yixuan, Huang Mingyue, Fang Wanjiao, Jin Yile, Zhou Ting ..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has released China Tobacco Jiangxi Industrial patent application for Method for Improving Tobacco Leaf Quality Through Fermentation of Lactobacillus Plantarum. This invention was developed by He Li, Qi Wucheng, Zhan Xiaolin, Dai Shuiping, Liu Ziwen, Rao Chaoqi, Hu Jiu..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- China Tobacco Shandong Industrial has submitted a patent application for Alcoholization Method for Improving Flavor Characteristics of Cigars by Using Medium Container. Yang Shaoxin, Wang Shengxiao, Zhang Youjie, Wang Bin, Chang Yueyong, Jia Li, Hu Yanqi, Wang Yihui, Peng Fashi, Zheng Fang, Hou Yinghui, Hao Qid..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has released China Tobacco Sichuan Industrial patent application for Cigar Tobacco Leaf Pile Turning Method. This invention was developed by Dong Lingfeng, Zhou Wen, Jiang Yu, Zhou Hongju, Hu Dejun, Ye Keyuan, Li Ming, Chen Huan, Zhang Xin and Li Ming.
The patent app..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- Yunnan Yidao Technology has submitted a patent application for Non-woven Fabric Treatment Process Capable of Prolonging Shelf Life of Buccal Cigarette and Accelerating Release of Nicotine and Fragrance. This invention was developed by Tian Mengxin, Huang Zhennan, Yuan Shenghong, Zheng Zhou, Yang Zhuoyu, Leng Fa..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has published China Tobacco Sichuan Industrial patent application for Cut Tobacco Drying Device for Cut Tobacco. The 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 applica..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- China Tobacco Guangxi Industrial has submitted a patent application for Threshing and Redrying Parameter Adjusting Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Cai Lianhe, Chen Yichang, Zou Kexing and Chen Zhibin.
The patent application number is CN202511773550 20..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has received Guizhou Tobacco Science Research Institute patent application for Method for Cutting and Baking Upper Tobacco Leaves with Stems. Wu Shengjiang, Zhang Changyun, Yan Shen, Chen Liping, Xu Qi, Wei Kesu, Chen Yonghua, Wu You, Huang Ning, Shen Chenghong, Tang ..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has received China Tobacco Henan Industrial patent application for Tobacco Dynamic Mixing Method and System. Ma Yiqiong, Xu Kejing, Shen Hongtao, Jia Guotao, Tian Tao, Zhang Ziying and Jia Shiwei developed the invention.
The patent application number is CN20251144493..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- Hunan Tobacco Co Yongzhou Branch has filed a patent application for Distributed Atomizing and Humidifying Device for Cigar Air-curing Room. This invention was developed by Guo Wenlong, Ding Jianbing, Liu Feng, Deng Zhengyu, Zhang Yuyu, Li Jiaying, Xiao Xiaobo, Pan Ningmin, Huang Qionghui, Zhou Xiangping, Jin Zh..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- Hongyun Honghe Tobacco (Group) has submitted a patent application for Double-medium Humidifying Device and Threshing, Redrying and Moistening Machine. This invention was developed by Guo Yufeng, Yang Zhengtang, Hu Chunhua, Bai Xuefei, Xu Fei, Zhang Hongbo, Shi Youquan, Tang Shi and Zhang Ce.
The patent appli..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- Tongren City Company of Guizhou Province Tobacco Company has submitted a patent application for Method for Baking Tobacco Leaves in Middle Over-summer-drought Mode. Chen Yonghua, Zhou Xinghua, Wu Shengjiang, Chen Liping, Sun Hongquan, Song Jieming, Xiong Chengfei, Liu Yangzhou, Zhang Sinie, Long Pengzhen, Lu Zh..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- Zunyi Normal University has submitted a patent application for Application of Antagonistic Actinomycetes in Inhibiting Growth of Ralstonia Solanacearum. This invention was developed by Lu Zhengzheng, Xiao Zhongjiu, Li Xiaoxia and Yang Xuyan.
The patent application number is CN202511615547 20251106. The paten..
Tobacco
| Wed 06 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has published Japan Tobacco patent application for Information Processing Device, Information Processing Method, and Information Processing Program. The invention was developed by Yamamoto Yuka.
The patent application number is CN20238098841 20230531. The patent pu..
Tobacco
| Wed 06 May 2026
Beijing, May 7 -- KT&G has filed a patent application for Inhaler. This invention was developed by Jung Yong-mi, Kim Moon-won and Shin Jun-won.
The patent application number is CN20248033594 20241016. The patent publication number is CN121240904 (A). International Patent Classification codes are A24F42/20, A24F7/00 and A61M15..
Tobacco
| Wed 06 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has published KT&G patent application for Aerosol-generating Article and Aerosol-generating System. The invention was developed by Kim Ick Joong, Yang Jin Cheol, Woo Ji-seop and Ha Sung-hoon.
The patent application number is CN20258002535 20250228. The patent publi..
Tobacco
| Wed 06 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has received Japan Tobacco patent application for Method for Producing Flavour-producing Body and Flavour-producing Body. Yamada Manabu developed the invention.
The patent application number is CN20238098281 20230622. The patent publication number is CN121240783 (A)...
Tobacco
| Wed 06 May 2026
Beijing, May 7 -- KT&G has applied Chinese patent for Method for Manufacturing Reconstituted Tobacco Sheet for Reducing Cigarette Tip Shedding, and Cigarette Comprising Reconstituted Tobacco Sheet Manufactured Thereby. Choi Sang Won and Kim Hyung-geol developed it.
The patent application number is CN20248033580 20240820. The pa..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- Baoding Cigarette Factory of Hebei Baisha Tobacco has sought patent for Filter Bag Breakage Detection Method of Bag Type Dust Collector Based on YOLOv5 Improved Model. This invention was developed by Li Hao, Wang Jingxian, Xu Fang, Chen Yuanyuan, Shi Chaojun, Liu You, Bi Andong, Wang Huiping, Liu Yachao, Wu Jun..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has released China Tobacco Zhejiang lndustrial patent application for Cigarette Leaf Group Formula Matching Degree Calculation Method Based on Improved Gaussian Mixture Model. This invention was developed by Zhao Zhenjie, Jung Sung-wook, Li Shitou, He Wenmiao, Liao Fu..
Tobacco
| Thu 07 May 2026
Beijing, May 7 -- State Intellectual Property Office of China has released China Tobacco Henan Industrial patent application for Multi-source Data Driving-based Digital Middle Station Construction Method for Middle Cigarette Business. This invention was developed by Han Dongwei, Fan Baoying, Cui Jianhua, Meng Haowei, Shi Renzhen..
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