With the analysis among 788 patents, we discovered top 77 key players by total patent application. Rothmans, Benson & Hedges, Inc., Philip Morris GmbH, British American Tobacco (Investments) Ltd. are dominant in this area. They take 32.11% of the total patent filing.
Ontario, Canada
Patent: 94
Tokyo-to, Japan
Patent: 68
Philip Morris Products SA
North Carolina, United States
Patent: 48
North Carolina, United States
Patent: 33
Texas, United States
Patent: 20
Virginia, United States
Patent: 20
Yunnan Sheng, China
Patent: 20
No data, please try another search term
With the analysis among related 80 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing KT&G Corp., China Tobacco Yunnan Industrial Co. Ltd., Zhengzhou Tobacco Research Institute of China National Tobacco Corporation take 46.25% of patent filing during this period.
Yunnan Sheng, China
Patent: 12
Henan Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
With the analysis among related 80 patents in last 5 years, we discover 16 new entrants. KT&G Corp., China Tobacco Hubei Company Cigarette Materials Factory, Beijing Cigarette Factory are the most active new entrants in this area.
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Hyogo-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among 38 patents, we discovered top 8 universities and scientific research institutions by total patent application. University of Science & Technology of China, Council of Scientific & Industrial Research, Xi'an Jiaotong University are dominant in this area. They take 73.68% of the total patent filing.
Anhui Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1