With the analysis among 13 patents, we discovered top 7 key players by total patent application. Guizhou Tobacco Co. Guiyang Co., Shandong Qingdao Tobacco Co. Ltd., Sichuan Tobacco Company Liangshanzhou Co. are dominant in this area. They take 107.69% of the total patent filing.
Guizhou Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Hunan Heyi Crop Science Co., Ltd.
Hunan Sheng, China
Patent: 1
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With the analysis among related 10 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Guizhou University, Institute of Tobacco, Chinese Academy of Agricultural Sciences, Shandong Agricultural University take 90.00% of patent filing during this period.
Guizhou Sheng, China
Patent: 6
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Patent: 2
Shandong Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 2 new entrants.
Guizhou Sheng, China
Patent: 6
Guizhou Sheng, China
Patent: 1
With the analysis among 47 patents, we discovered top 10 universities and scientific research institutions by total patent application. Hunan Agricultural University, Guizhou University, Yunnan Academy of Tobacco Agriculture Science are dominant in this area. They take 57.45% of the total patent filing.
Hunan Sheng, China
Patent: 8
Guizhou Sheng, China
Patent: 6
Yunnan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1