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Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Shaoguan University and Guangdong Tobacco Shaoguan have submitted a patent application for Rotary Objective Table for Ultra-micro-distance Photography and 3D Reverse Modeling Image Acquisition Method. This invention was developed by Chang Shengxin, Kuang Zhongshan, Chen Junhao, Lin Yuyan, Bao Rongwen, Liu Ji..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Shanghai Tobacco Group and Shanghai Baiyulan Tobacco Mat Co Ltd have submitted a patent application for Filter Stick Firmware Adding Device. Zhang Haobo, Wu Zhao, Xing Wei, Fan Xiang, Xu Lan, Lu Lin and Zhou Chunping developed the invention.
The patent application number is CN202410530323 20240429. The pa..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Shanghai Tobacco Group and Shanghai Baiyulan Tobacco Mat Co Ltd have submitted a patent application for Filter Stick Blasting Bead Adding Device. This invention was developed by Fan Xiang, Xu Lan, Zhang Leilei, Zhang Haobo, Wu Zhao, Lu Lin and Gao Jianhong.
The patent application number is CN202410530286 ..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Wenshan State Company of Yunnan Tobacco and Yunnan Reascend Tobacco Technology (Group) have submitted a patent application for Tobacco Leaf Grading Device Based on Spectrum Technology and Control System Thereof. Zhang Siwei, Liu Quancai, Hu Zongling, Lou Ya, Li Bo, Wang Bin, Wang Zhijian, Zhang Min, Li Pengf..
Tobacco
| Sat 21 Mar 2026
Beijing, March 21 -- China Tobacco Jiangsu Industrial has submitted a patent application for Method for Optimizing Thermal Conversion Behavior of Heated Cigarette Based on Content of Smoke Agent. This invention was developed by Liu Xianjun, He Hongmei, You Xiaojuan and Shi Huaibin.
The patent application number is CN20251118129..
Tobacco
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has received Zhengzhou Tobacco Research Institute of CNTC patent application for Flue-cured Tobacco Flavor Type Distinguishing Method and Device Based on Visible-near Infrared Spectrum. Liang Taibo, Zhang Xinyi, Yang Jiawei, Zhang Yanling, Dai Huaxin, Yang Mengmeng..
Tobacco
| Sat 21 Mar 2026
Beijing, March 21 -- Shanxi Kunming Tobacco has sought patent for Method for Rapidly Identifying Types of Yellow Spots on Surface of Cigarette by Using Infrared Spectrum. This invention was developed by Qi Liqin, Yang Menglong, Du Xing, Ma Guangwen, Tian Yu, Zhang Lifei, Bai Xinliang, Gao Jun, Liu Yongning, Zhou Lifeng, Wang Jun..
Tobacco
| Sat 21 Mar 2026
Beijing, March 21 -- Zhengzhou Tobacco Research Institute of CNTC has submitted a patent application for Method and Equipment for Analyzing Particles in Cigarette Filter Tip. Deng Guodong, Liu Tao, Zhu Wenkui, Wang Le, Liu Chaoxian, Li Bin, Li Jiakang, Zhang Mingjian, Zhao Xin, Shen Yujun, Yang Yue and Cao Tianci developed the i..
Tobacco
| Sat 21 Mar 2026
Beijing, March 21 -- China Tobacco Henan Industrial has submitted a patent application for Tobacco Nicotine Content Monitoring Method and System Based on Soil Moisture Content. Bi Haoyang, Duan Kun, Luo Yongqiang, Nie Qingkai, Wang Linli, Zheng Piao and Wang Bing developed the invention.
The patent application number is CN20251..
Tobacco
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has published Chongqing China Tobacco Industry patent application for Method for Detecting Stem Content of Tobacco Based on Hyperspectrum. The invention was developed by Xie Binxi, Wen Yan, Liu Yi, Li Ze, Liu Xi, Chen Hua, Liu Xun and Pang Tianhang.
The patent a..
Tobacco
| Sat 21 Mar 2026
Alexandria, March 21 -- United States Patent for Smoking Set Control Circuit and Smoking Set has been issued to Shenzhen First Union Technology. This invention was developed by Li Wenjuan, Fang Xiaogang, Yu Peixia, Xu Zhongli and Li Yonghai.
The patent application number is US202117792135 20210110. The patent publication number..
Tobacco
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has released Shanghai Tobacco Group patent application for Model Construction, Prediction and Recommendation Method and Device for Cigarette Design, Electronic Equipment and Medium. This invention was developed by Ju Lei, Gao Yang, Zhang Yi, Yu Qichang and Shu Ruxi..
Tobacco
| Sat 21 Mar 2026
Beijing, March 21 -- Hongyun Honghe Tobacco (Group) has applied Chinese patent for Correlation Method and Correlation Device for Carton and Cigarette Piece. Wang Chao, Yang Junfeng, Zou Dong, Zhang Hong, Hao Cheng, Li Jimeng, Dai Jifeng and Sun Aolin developed it.
The patent application number is CN202510963776 20250714. The pa..
Tobacco
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has published Zhengzhou Tobacco Research Institute of CNTC patent application for Method and Equipment for Determining Position of Blast Bead in Cigarette Filter Tip. The invention was developed by Deng Guodong, Liu Tao, Zhu Wenkui, Zhao Xin, Wang Le, Liu Chaoxian,..
Tobacco
| Sat 21 Mar 2026
Beijing, March 21 -- China Tobacco Zhejiang lndustrial has submitted a patent application for Tobacco Shred Glycerin Detection Method and System Based on Improved Grey Wolf Optimization Algorithm. This invention was developed by Chen Zhen, Jiang Jian, Guan Qinglin, Xu Jian, Jin Yixiao, Liu Huabing and Xia Jun.
The patent applic..
Tobacco
| Sat 21 Mar 2026
Beijing, March 21 -- Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco has applied Chinese patent for Method, Medium and System for Judging Influence of Climate Soil on Tobacco Comprehensive Quality. Li Xiangyun, Cong Ping, Song Wenjing, Dong Jianxin, Zheng Xuebo and Ma Ziyao de..
Tobacco
| Sat 21 Mar 2026
Beijing, March 21 -- China Tobacco Henan Industrial has submitted a patent application for Export Cigarette Traceability Code Laser Printing and Quality Inspection Synchronous Processing Method. This invention was developed by Fan Lei, Jia Zhenglei, Xu Xiaoguang, Lee Jun-bong, Zheng Kai, Yuan Jiumin, Xiao Hui, Yang Longfei, Song..
Tobacco
| Sat 21 Mar 2026
Beijing, March 21 -- Guangdong Tobacco Meizhou Co Ltd has submitted a patent application for Tobacco Field Segmentation Method Based on Multi-mode Pidnet and Progressive Feature Interaction. Xin He, Jia Chengkun and Wei Kaimin developed the invention.
The patent application number is CN202511351157 20250922. The patent publicat..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Huzhou Lixun Prec Industry Co Ltd has submitted a patent application for Control Method and Control Device of Electronic Cigarette and Electronic Cigarette. Wu Lin, Wu Kaihou, Sun Peng and Xie Chenpeng developed the invention.
The patent application number is CN202511300359 20250911. The patent publicatio..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Huzhou Lixun Prec Industry Co Ltd has submitted a patent application for Preheating Method and Device of Electronic Cigarette and Electronic Cigarette. This invention was developed by Wu Lin, Wu Kaihou, Sun Peng and Xie Chenpeng.
The patent application number is CN202511297141 20250911. The patent publica..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Anhui Feixiang Smoke Machine Matching Co Ltd has sought patent for Tobacco Shred Loosening and Mixing Device. This invention was developed by Hu Huasheng, Hua Xinyi and Liang Weiyu.
The patent application number is CN202511291267 20250910. The patent publication number is CN120859188 (A). International Pa..
Tobacco
| Thu 19 Mar 2026
Beijing, March 20 -- Yunnan Company China Tobacco Corp has submitted a patent application for Production Method and Application of Graphite Phase Carbon Nitride Electrostatic Spinning Antibacterial Food Packaging Paper. This invention was developed by Xu Yuanfei, Jiang Rui, Yang Xuejian, Zhang Lei, Fan Zhenyu, Guo Xiaoyan and Wa..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Hebei University has submitted a patent application for Bursaphelenchus Xylophilus Effect Factor Bxef1 and Application Thereof as Well as Method and Preparation for Preventing and Treating Bursaphelenchus Xylophilus. This invention was developed by Song Limei, Liu Wenyu, Zhao Rongzhu and Sun Jianghua.
The..
Tobacco
| Thu 19 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has received Henan University of Technology patent application for Bacillus Velezensis JT-14 with High Yield of Terpene Flavor Components as Well as Screening Method and Application of Bacillus Velezensis JT-14. Zhang Lulu, Wang Jingwen, Wang Zixuan, An Kang, Zhang..
Tobacco
| Thu 19 Mar 2026
Beijing, March 20 -- China Tobacco Yunnan Industrial has submitted a patent application for Fragrance-containing Moistening-enhancing Forming Paper Applying Xylaria Nigripes and Gymnadenia Conopsea as Well as Preparation Method and Application Thereof. This invention was developed by Chen Wei, Yan Keliang, Zhu Baokun, Zhang Yipe..
Tobacco
| Thu 19 Mar 2026
Beijing, March 20 -- Shanghai Tobacco Machinery has sought patent for Paper Cutting, Conveying and Removing Device and Method. This invention was developed by Wang Gang, Ren Ziwen, Xu Long and Li Liuxiang.
The patent application number is CN202511129084 20250813. The patent publication number is CN120862793 (A). International P..
Tobacco
| Thu 19 Mar 2026
Beijing, March 20 -- China Tobacco Shaanxi Industrial has submitted a patent application for Composite Microbial Preparation for Controlled Atmosphere Storage of Tobacco Leaves and Tobacco Product Thereof. This invention was developed by Xue Lei, Cho Han Moon, Zhao Long, Wang Yonghong, Wu Chengchun, Zhao Min, Liu Jingwen, Wang Y..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Changde Tobacco Machinery patent application for Label Paper Twisting and Wrapping Equipment and Twisting and Wrapping Process. The invention was developed by Chen Xiao, Yu Qing, Ren Keming, Oh Hyun-ho and Hao Min.
The patent application number is CN..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Changde Tobacco Machinery has submitted a patent application for Base Rod Slitting and Filling Device and Method and Cigarette Filling Equipment. This invention was developed by Chen Xiao, Yang Gang, Hao Min, Ren Keming and Zhou Yiming.
The patent application number is CN202510564007 20250429. The patent pu..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Changde Tobacco Machinery has submitted a patent application for Tobacco Particle Filling Device and Cigarette Filling Equipment. This invention was developed by Chen Xiao, Zhou Yiming, Ren Keming and Ruan Sanxing.
The patent application number is CN202510563563 20250429. The patent publication number is CN..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- China Tobacco Henan Industrial has applied Chinese patent for Cigarette Paper Edge Height Stability Control Device of Cigarette Making Machine. Zheng Ke, Zhao Zhenjun, Zhang Jin, Wang Yongfeng, Ge Yipeng, Liu Zhichao, Ding Li, Zhang Shuwei, Hao Haibo, Li Zian, Liu Lei, Lin Peng, Guo Jinwu, Liu Bin, Zhang Wei..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Hubei China Tobacco Industry has submitted a patent application for Cigarette Product Identification Device, Preparation Method Thereof and Cigarette Packaging Piece. This invention was developed by Song Hao, Wang Yanyan, Zhang Yaohua, Wang-li Xianqiu and Wang Haoli.
The patent application number is CN20251..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has released China Tobacco Guangdong Industrial patent application for Overload Protection Structure of Transmission Mechanism and Maintenance Method. This invention was developed by Lu Shaoping, Gao Shanguo, Li Wenqiang, Xie Zhencheng, Ruan Zhiwei, Long Liangliang..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Hongta Tobacco Group has applied Chinese patent for Multi-channel Tobacco Stem Baking System and Method Suitable for Multiple Production Lines. Jin Jian, Guo Yong, Feng Xin, Luo Kaicai, Zhou Aimin, Zhou Zirong, Xiong Wen, Lyu Xiaobo, Qi Wenhui, Zhang Ping, Lin Zhongwen, Xia Feng, Li Cheng and Zhang Ye develo..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- China Tobacco Sichuan Industrial has filed a patent application for Tobacco Rolling System and Tobacco Rolling Method. This invention was developed by Ma Yaping, Gu Ruifang, Bao Tingjie, Wen Wu, Liu Minchang, Zhang Rongya, Li Li, Zhang Xiaorui, Wen Jing, Yang Juan, Liu Ziqi, Ni Jiaxi, He Lingying, Huang Zhu ..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- China Tobacco Hebei Industrial has submitted a patent application for Regulation and Control Method for Improving Usability of Upper Leaves of Flue-cured Tobacco. Dai Huijuan, Ma Jianbin, Zhou Yanbin, Zhu Hongqiang, Lyu Penghui, Li Bin, Li Fuyuan, Zhang Song and Zhang Xiaoqiang developed the invention.
The ..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Dalian University of Technology has sought patent for Tobacco Leaf Picking Component Considering Walking Characteristics of Self-propelled Tobacco Leaf Picking Vehicle. This invention was developed by Chu Jinkui, Zhang Mingqi, Yu Jie, Li Jinshan and Jin Rencheng.
The patent application number is CN202511348..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Japan Tobacco has submitted a patent application for Nozzle Segment for Non-combustion Heated Flavor Inhaler, Non-combustion Heated Flavor Inhaler and Non-combustion Heated Flavor Inhalation System. Park Ha-lim developed the invention.
The patent application number is CN20238096003 20230531. The patent publ..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Japan Tobacco has submitted a patent application for Purified Rock Rose Extract, Method for Production Thereof, Tobacco Material, Tobacco Rod and Flavor Inhaler. Shirahashi Yoshinobu and Chida Masahiro developed the invention.
The patent application number is CN20238096048 20230531. The patent publication n..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Philip Morris Products has submitted a patent application for Process for Managing Tobacco Supply Chain. Zakriya Zachary B, Espinosa Alvarez Alejandro Daniel, Anak Lawrence A, Ersoy Szabolcs and Fries Michael F developed the invention.
The patent application number is CN20248017041 20240223. The patent publ..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Hubei China Tobacco Industry has submitted a patent application for Cooperative Path Planning Method and Device for Multiple Automated Guided Vehicles, Medium and Product. This invention was developed by Li Xingke, Shi Delun, Yu Zhen'an, Gui Yuan, Zeng Xiongwei and Liu Fang.
The patent application number is..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- China Tobacco Sichuan Industrial has applied Chinese patent for Cigarette Twisting and Connecting System Measuring Device and Measuring Method Thereof. Dai Yi, Huang Xiang, Ding Yan, Bo Lilang, Chen Xuemei, Wang Xin, Yang Zhenyu, Zeng Kai, Li Rui and Liu Yanju developed it.
The patent application number is ..
Tobacco
| Thu 19 Mar 2026
Beijing, March 20 -- Shanghai Tobacco Group has submitted a patent application for Intelligent Roll Production Management Control Method and System, Medium and Electronic Equipment. This invention was developed by Hua Yejun, Yang Ruiyan, Zhang Chao, Lu Ruifeng and Jiang Runhua.
The patent application number is CN202410524089 20..
Tobacco
| Thu 19 Mar 2026
Beijing, March 20 -- Chongqing China Tobacco Industry has filed a patent application for Cigarette Loading Equipment and Method for Side-opening Cigarette Packet. This invention was developed by Li Xuan, Gong Faxue and Zhang Bin.
The patent application number is CN20251133386 20250725. The patent publication number is CN1208639..
Tobacco
| Thu 19 Mar 2026
Beijing, March 20 -- Yingkou Cigarette Factory Hongta Liaoning Tobacco has submitted a patent application for Three-section Cover Closing Maintaining Device of Special-shaped Cigarette Side Turning Cover Filling Equipment and Control Method of Three-section Cover Closing Maintaining Device. This invention was developed by Yu Xia..
Tobacco
| Fri 20 Mar 2026
Beijing, March 20 -- Guizhou Tobacco Science Research Institute has submitted a patent application for Method for Screening Soil Metabolites to Improve Soil and Regulate and Control Tobacco Leaf Growth and Application. This invention was developed by Cai Kai, Gao Weichang, Li Pengzhi, Zhao Ruijuan, Lin Yechun, Lee Hong-hoon, Pan..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- Hubei China Tobacco Industry and Wuhan Yellow Crane Tower New Material Technology Development have sought patent for Drying Device for Wet Blasting Bead Pills. This invention was developed by Zhao Jianfu, Sun Weiwei, Cai Chao, Xiong Yunxiang, Lv Pin, Shao Pei and Zhu Jie.
The patent application number is ..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- Sichuan Sanlian New Mat Co Ltd and China Tobacco Sichuan Industrial have submitted a patent application for Preparation Method of Oxo-ionol Ester and Preparation Method of (4, 7e, 9)-megastigmatrienone. Li Wendian, Jian Meiling, Wei Ning, Kang Yuxuan, Wang Yiming, Wu Lei, Zhu Dikai, Zhang Xuejian, Ding Yu, H..
Tobacco
| Wed 18 Mar 2026
Geneva, March 19 -- Verdewell International Holdings Ltd and Shenzhen Verdewell Technology have submitted a patent application for Atomizer and Aerosol Generating Device. Yin Feng, Chu Qingchen and Li Zheng developed the invention.
The patent application number is WO2025CN118251 20250901. The patent publication number is WO20..
Tobacco
| Wed 18 Mar 2026
Geneva, March 19 -- World Intellectual Property Organization has published Purize Filters GmbH & Co KG patent application for Tobacco Product Filter and Tobacco Product Comprising Tobacco Material, or Prerolled Blunt for Receiving Tobacco Material, Comprising the Tobacco Product Filter. The invention was developed by Klett Adria..
Tobacco
| Thu 19 Mar 2026
Geneva, March 19 -- Kt&G has submitted a patent application for Aerosol-generating Device. This invention was developed by Park Sang Cheol, Lee Won Kyeong and Jang Chul Ho.
The patent application number is WO2025KR10081 20250710. The patent publication number is WO2026054286 (A1). International Patent Classification codes are..
Tobacco
| Wed 18 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has received Shandong Inspur Digital Business Tech Co Ltd patent application for Tobacco Retail Terminal Dynamic Sorting Priority Generation Method. Gu Dongze, Qiao Junshuai, Li Jian and Ge Chunlin developed the invention.
The patent application number is CN2025..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- China Tobacco Fujian Industrial has filed a patent application for Training Method and Prediction Method of Tobacco Product Producing Area Style Prediction Model. This invention was developed by Liang Hui, Wu Di, Li Qiaoling, Ye Zhongli, Gu Qian, Cai Guohua, Lin Yan, Su Mingliang and Liu Zechun.
The patent ..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- Zhengzhou Haiyi Technology has applied Chinese patent for Automatic Cigarette Butt Length Positioning Device of Smoking Machine, Smoking Machine and Control Method of Smoking Machine. Ma Jian, Nie Jinning, Li Lili, Wang Pengcheng, Li Yao, Zhang Kongxiang, Zhang Zhanwei and Hu Shi developed it.
The patent ap..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- China Tobacco Henan Industrial has submitted a patent application for Screening Method for Key Flavor Components in Smoke of Yuxi Strong-flavor Tobacco Leaves. This invention was developed by Jia Guotao, Yang Yongfeng, Yang Xinling, Chen Yang, Chen Xiaolong, Xu Kejing, Xi Gaolei, Feng Yingjie, Jia Shiwei and..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- China Tobacco Fujian Industrial has submitted a patent application for Tobacco Product Bitter Taste Strength Evaluation Method Based on Combination of Smoke Component Phase Transfer and Engineering Cell Model. This invention was developed by Chen Xin, Wang Daoquan, Huang Chaozhang, Zhang Tinggui, Ke Wenlin, ..
Tobacco
| Wed 18 Mar 2026
Geneva, March 19 -- Focke & Co has applied WIPO patent for Packet for Cigarette Industry Products. Steinkamp Irmin and Henning Gregor developed it.
The patent application number is WO2025EP73204 20250813. The patent publication number is WO2026052347 (A1). International Patent Classification codes are B65D77/04 and B65D85/10...
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has published China Tobacco Sichuan Industrial patent application for Production Line Dust Removal Interlocking System and Method. The invention was developed by He Hui, Guo Ruihan, Hwang Sum, Su Jing, Ren Ran, Sun Changrong, Xiong Jian, Huang Liang, Liao Xiaoning ..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- China Tobacco Shaanxi Industrial has applied Chinese patent for Coupling Transient Control System for Fixed-length Shredding Blade Sharpening Process. Chen Sihao, Ren Junjie, Zhang Dingming, Wang Zhe, Chen Peirong, Jia Xin, Li Wei, Lan Yang, Ka Seong-jae, Qiao Xiangyang and Ma Chenyu developed it.
The paten..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- Zhengzhou Tobacco Research Institute of CNTC has sought patent for Special Constant Flow Hole Calibration and Verification System and Method for Tobacco Based on Mass Flow Method. This invention was developed by Zhang Pengfei, Miao Qian, Yang Rongchao, Yu Qianyuan, Ning Yinghao, Shi Zhandong, Tian Congcong, ..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- Institute of Tobacco Research of CAAS, Qingzhou Tobacco Research Institute of China National Tobacco has filed a patent application for Penicillium Oxalicum and Application Thereof. This invention was developed by Zhao Donglin, Peng Zhixin, Seo Kang-moon, Zhang Chengxing, Wang Mei, Li Yiqiang, Wang Youqiang ..
Tobacco
| Tue 17 Mar 2026
Beijing, March 18 -- Guangxi Subtropical Crops Research Institute and Guangxi Zhuang Autonomous Region Company China Tobacco have sought patent for Method for Delaying Picking Period of Tobacco Leaves. This invention was developed by Qin Jianfeng, Chen Yudong, Lu Yanhui, Zhang Deping, Ning Shiqi, Deng Mingjun, Peng Xinyi, Kong F..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- Zhengzhou Tobacco Research Institute of CNTC has submitted a patent application for Cigarette End Image Acquisition Method and System. This invention was developed by Wang Rui, Zheng Chaoqun, Feng Weihua, Wang Di, Cui Chenhao, Zong Guohao and Wang Yongsheng.
The patent application number is CN202510802234 2..
Tobacco
| Wed 18 Mar 2026
Geneva, March 19 -- China Tobacco Yunnan Industrial has submitted a patent application for Capsule-based, Flavor-enhancing Aerosol-generating Article, and Preparation Method Therefor. This invention was developed by Zhao Yang, Gong Xiaowei, Zhu Donglai, Yu Tingting, Shang Shanzhai, Xiang Nengjun, Cai Haocheng, Yuan Dalin, Qin Yu..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has released China Tobacco Jiangsu Industrial patent application for Evaluation Method for Sweet Quality of Tipping Paper for Sweetened Cigarettes and Application of Evaluation Method. This invention was developed by Zhang Hua, Liao Huiyun, Zhu Ying, Zhang Tianbing..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- China Tobacco Jiangsu Industrial has filed a patent application for Method for Detecting Content of Sweetening Agent in Tipping Paper for Cigarettes. This invention was developed by Wang Ming, Zhang Hua, Yan Xinke, Liao Huiyun, Lee Chun-woo and Yuan Yilai.
The patent application number is CN20251146935 2025..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- Hubei China Tobacco Industry has submitted a patent application for Adhesive Curing Detection Method, Device and Equipment and Storage Medium. This invention was developed by Zhong Lin, Zhang Nan, Li Menghua, Xie Mingli, Zhao Dehua, Zhan Ni and Yu Tingting.
The patent application number is CN202511122018 20..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has released Sichuan Tobacco Corporation, Yibin Branch patent application for Oil Content Apparent Rating Method for Flue-cured Tobacco. This invention was developed by Zhang Jiya, Yin Jie, Wang Guanghe, Xia Jun, Qin Feng, Yan Su and Ma Xingrong.
The patent applic..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has published Zhengzhou Tobacco Research Institute of CNTC patent application for Intelligent Document Identification Method and Computer Equipment. The invention was developed by Lu Peng, Cao Peijian, Tao Jiemeng, Jin Jingjing, Chen Qiansi, Zheng Qingxia, Liu Ping..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- Changde Company of China Tobacco Hunan Company has submitted a patent application for Intelligent Identification Method and System Based on Cigarette Package Image Analysis. Chen Changxiu, Huang Huijun, Zhang Tao, Xiong Yingxiang, Hu Wei, Chen Yaxiao, Hu Yanfang and Zhao Wan developed the invention.
The pat..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- China Tobacco Hunan Industrial has applied Chinese patent for Hydrodynamic Model for Cigarette Filter to Filter Smoke Nicotine Puff by Puff and Modeling Method. Xie Lanying, Sun Zhiwei, Du Wen, Luo Wei, Liang Zhiwu, Jin Bo, Wei Kerun and Na Yanqing developed it.
The patent application number is CN2024105221..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- Hubei China Tobacco Industry has filed a patent application for Package Design Platform of Cigarette Product, Construction Method of Package Design Platform and Storage Medium. This invention was developed by Wei Hao, Liao Yu, Wang Xiaowei, Ma Shuyi and Wang Bo.
The patent application number is CN2025109374..
Tobacco
| Thu 19 Mar 2026
Geneva, March 19 -- Japan Tobacco has applied WIPO patent for Plug and Flavor Inhalation Article. Akai Makoto and Motodamari Tetsuya developed it.
The patent application number is WO2024JP32232 20240909. The patent publication number is WO2026053413 (A1). International Patent Classification codes are A24D3/08, A24D3/10 and A24D..
Tobacco
| Wed 18 Mar 2026
Geneva, March 19 -- Philip Morris International has submitted a patent application for Aerosol-generating Device with Tray for Flat Consumable. This invention was developed by Batista Rui Nuno Rodrigues Alves and Gómez Lueso Maria.
The patent application number is WO2025EP74770 20250901. The patent publication number is WO20..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- China Tobacco Hebei Industrial has applied Chinese patent for Core-sheath Structure Fragrant Line, Preparation Method Thereof and Cigarette Filter Stick. Hao Hongling, Li Jiehui, Hu Lichao and Zhao Xiaofan developed it.
The patent application number is CN202511129057 20250813. The patent publication number ..
Tobacco
| Wed 18 Mar 2026
Beijing, March 18 -- Shandong Co Ltd Of China Nat Corporation, Zhengzhou Tobacco Research Institute of CNTC and Zhengzhou University have sought patent for Fresh Tobacco Leaf Cross-year Pesticide Residue Category Detection Method and Detection System Based on Deep Transfer Learning. This invention was developed by Chen Yusong, Y..
Tobacco
| Wed 18 Mar 2026
Geneva, March 19 -- Philip Morris International has filed a patent application for a Two Part Aerosol-generating System Comprising a Seamless Docked Configuration. This invention was developed by Brouwer Sander, Furniaux Greg Steven, Gwilt Samuel Thomas, Lam Kenneth Konrad Ming Chi, Mcmonagle Sean Antony, Melia James Alexander, ..
Tobacco
| Wed 18 Mar 2026
Geneva, March 19 -- World Intellectual Property Organization has released Philip Morris International patent application for Aerosol-generating System with Charging Device. This invention was developed by Brouwer Sander, Furniaux Greg Steven, Gwilt Samuel Thomas, Lam Kenneth Konrad Ming Chi, Mcmonagle Sean Antony, Melia James Al..
Tobacco
| Wed 18 Mar 2026
Geneva, March 19 -- Philip Morris International has applied WIPO patent for Aerosol-generating System Comprising a Pivot Structure. Brouwer Sander, Lam Kenneth Konrad Ming Chi, Mcmonagle Sean Antony and Tingström Mathias Torsten Rickard developed it.
The patent application number is WO2025EP75322 20250905. The patent publicati..
Tobacco
| Wed 18 Mar 2026
Geneva, March 19 -- Philip Morris International has applied WIPO patent for Aerosol-generating System. Brouwer Sander developed it.
The patent application number is WO2025EP75320 20250905. The patent publication number is WO2026052777 (A1). International Patent Classification codes are A24F40/95 and A24F40/90. Cooperative Pat..
Tobacco
| Thu 19 Mar 2026
Beijing, March 19 -- State Intellectual Property Office of China has published Guangdong Tobacco Heyuan patent application for Tobacco Business Information Query Rewriting Method and System Based on Direct Preference Optimization. The invention was developed by Wang Junlin, Lu Shaowei, Hwang Sung-ho, Jiang Dongsheng, Li Yanlan, ..
Tobacco
| Tue 17 Mar 2026
Beijing, March 18 -- Hubei China Tobacco Industry and Hubei Zhongyan Cigarette Factory have submitted a patent application for Cigarette Blasting Bead Separating Device. This invention was developed by Ye Peiyao, He Jiang, Guo Chao, Li Zhiyuan and Zhang Huakang.
The patent application number is CN202511182020 20250822. The pa..
Tobacco
| Tue 17 Mar 2026
Beijing, March 18 -- Hubei China Tobacco Industry and Hubei Xinye Tobacco Sheet Dev Co Ltd have submitted a patent application for Full-reconstituted Tobacco Buccal Cigarette and Preparation Method Thereof. Zheng Kai, Hu Nianwu, Wang Yixin, Yu Yang, Liu Ben, Wei Shuoguo, Gao Song, Li Pengfei, Cheng Yang, Wu Dong and Ding Fan dev..
Tobacco
| Wed 18 Mar 2026
Beijing, March 18 -- Shandong Co Ltd Of China Nat Corporation, Zhengzhou Tobacco Research Institute of CNTC and Zhengzhou University have submitted a patent application for Fresh Tobacco Leaf Cross-year Pesticide Residue Concentration Detection Method and Detection System Based on Feature Transfer Learning. This invention was de..
Tobacco
| Tue 17 Mar 2026
Beijing, March 18 -- Ruimeiyi Tech Co Ltd has submitted a patent application for Electronic Cigarette Temperature Data Acquisition Control System and Method. This invention was developed by Li Lingyu, Yu Shuiping and Zhan Fajie.
The patent application number is CN202511186487 20250824. The patent publication number is CN12083..
Tobacco
| Tue 17 Mar 2026
Beijing, March 18 -- Shenzhen Laiminuo Tech Co Ltd has submitted a patent application for Method for Dynamically Adjusting Air Inflow and Controlling Smoke Concentration of Electronic Cigarette Atomizer. Chen Liguang, Duan Ya and Qin Xiaojun developed the invention.
The patent application number is CN202511256055 20250904. Th..
Tobacco
| Tue 17 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has published Shenzhen Aisibeier Tech Co Ltd patent application for Disposable Filter Cigarette Holder. The invention was developed by Wang He.
The patent application number is CN202511215810 20250828. The patent publication number is CN120836799 (A). Internatio..
Tobacco
| Tue 17 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has received Aiqiji Creation patent application for Buccal Product and Preparation Method Thereof. Zhang Yili, He Haibo, Hu Zheng, Zhang Bin, Chen Zhichao, Yan Xinyang and Chen Zheng developed the invention.
The patent application number is CN202510869648 202506..
Tobacco
| Tue 17 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has released Wenshan State Company of Yunnan Tobacco and Yunnan Reascend Tobacco Technology (Group) patent application for Tobacco Leaf Grading Device and Grading System Thereof. This invention was developed by Zhang Siwei, Liu Quancai, Hu Zongling, Lou Ya, Li Bo, ..
Tobacco
| Tue 17 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has published Hubei China Tobacco Industry and Hubei Xinye Tobacco Sheet Dev Co Ltd patent application for Reconstituted Tobacco Cigar Coating, Preparation Method Thereof and Cigar. The invention was developed by Hu Nianwu, Wang Yixin, Zheng Kai, Wei Shuoguo, Gao S..
Tobacco
| Tue 17 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has published Hubei China Tobacco Industry and Hubei Xinye Tobacco Sheet Dev Co Ltd patent application for Preparation Method of Tobacco-imitated Type Reconstituted Tobacco, Reconstituted Tobacco and Aerosol Generation Product of Reconstituted Tobacco. The inventio..
Tobacco
| Tue 17 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has released Hubei China Tobacco Industry and Hubei Xinye Tobacco Sheet Dev Co Ltd patent application for Preparation Method of Tar-reduced Reconstituted Tobacco, Reconstituted Tobacco and Aerosol Generating Product. This invention was developed by Wei Shuoguo, Ton..
Tobacco
| Wed 18 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has published China Nat Tobacco Corporation Anhui Corporation patent application for Tobacco Industry Intelligent Query Method and System. The invention was developed by Cao Hanjun, Wan Zhenjie, Hua Ye, Chen Yiming, Shu Renwei, Shen Tong, Sheng Wen and Han Han.
..
Tobacco
| Wed 18 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has published Hubei China Tobacco Industry and Hubei Zhongyan Cigarette Factory patent application for Emergency Treatment System and Method for Unwinding System for Filter Tip Material Production. The invention was developed by Deng Shaopeng, Yan Aihua, Li Lixin, ..
Tobacco
| Tue 17 Mar 2026
Beijing, March 18 -- Xuchang Tobacco Machinery Co Ltd has submitted a patent application for Vertical Warehouse Type Cigarette Storing and Conveying Device and Method. This invention was developed by Tang Zhiguo, Qin Lei, Liu Renrui, Kang Le, Guo Mengfei, Zhang Junyu, Tong Shuo and Wang Yinhao.
The patent application number i..
Tobacco
| Tue 17 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has released Hubei Golden Three Gorges Printing Ind Co Ltd patent application for Cigarette Case with Hollow Front Side and Self-opening Function by Pushing with Single Finger and Manufacturing Method of Cigarette Case. This invention was developed by Xiang Rong, L..
Tobacco
| Wed 18 Mar 2026
Beijing, March 18 -- KT&G has sought patent for Aerosol-generating Device. This invention was developed by Zhang Xishui, Kim Hoon, Kwon Chan-min and Oh Joon-yub.
The patent application number is CN20258001690 20250106. The patent publication number is CN120835760 (A). International Patent Classification codes are A24C5/54, A2..
Tobacco
| Wed 18 Mar 2026
Beijing, March 18 -- KT&G has sought patent for Aerosol-generating Device. This invention was developed by Seo Jang-won.
The patent application number is CN20248017883 20241212. The patent publication number is CN120835758 (A). International Patent Classification codes are A24F40/46, H02M3/00, H02M7/42 and H05B6/64. Cooperati..
Tobacco
| Wed 18 Mar 2026
Beijing, March 18 -- State Intellectual Property Office of China has received Beijing Jujingshun Electronic Equipment and Guangzhou Chuangfu Intelligent Technology patent application for Automatic Carton Opening Equipment for Composite Cigarette Cartons. Wang Jinqiang, Liang Deying, Liang Nana, Zhou Yilong, Kong Fangai, Ye Congx..
Tobacco
| Wed 18 Mar 2026
Beijing, March 18 -- Japan Tobacco has filed a patent application for Flavor Inhalation Article and Flavor Inhalation System. This invention was developed by Akai Makoto, Motodamari Tetsuya and Tokunaga Kojiro.
The patent application number is CN20238095992 20230404. The patent publication number is CN120835757 (A). Internati..
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