With the analysis among 126 patents, we discovered top 36 key players by total patent application. Cerdia Produktions GmbH, Hodogaya Chemical Co., Ltd., R.J. Reynolds Tobacco Co. are dominant in this area. They take 28.57% of the total patent filing.
North Carolina, United States
Patent: 8
Beijing Shi, China
Patent: 7
New York, United States
Patent: 3
Pennsylvania, United States
Patent: 3
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With the analysis among related 10 patents applied in the last 5 years. We discover 2 most active companies in this area.
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 2 new entrants.
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 31 patents, we discovered top 5 universities and scientific research institutions by total patent application. Erasmus University Rotterdam, Maastricht University, Harbin Institute of Technology are dominant in this area. They take 51.61% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 6
Heilongjiang Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1