With the analysis among 28 patents, we discovered top 13 key players by total patent application. Hubei China Tobacco Industry Co., China Tobacco Yunnan Industrial Co. Ltd., Sichuan Tobacco Industry Co., Ltd. are dominant in this area. They take 57.14% of the total patent filing.
Hubei Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
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With the analysis among related 18 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Hunan Tobacco Company Changsha Company, Hubei China Tobacco Industry Co., China Tobacco Yunnan Industrial Co. Ltd. take 72.22% of patent filing during this period.
Hunan Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 5 new entrants. Hunan Tobacco Company Changsha Company, Huahuan International Tobacco Co. Ltd., Sichuan Sanlian Cigarette Material Co. Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Yunnan Sheng, China
Patent: 2