With the analysis among 25 patents, we discovered top 14 key players by total patent application. R.J. Reynolds Tobacco Co., China Petroleum & Chemical Corp., Rfs Ecusta are dominant in this area. They take 32.00% of the total patent filing.
North Carolina, United States
Patent: 4
Beijing Shi, China
Patent: 2
Pennsylvania, United States
Patent: 2
Minnesota, United States
Patent: 2
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 4 patents applied in the last 5 years. We discover 3 most active companies in this area.
Harbin Ruier Energy Technology Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
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Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 3 new entrants.
Harbin Ruier Energy Technology Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
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Patent: 1
With the analysis among 8 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1