With the analysis among 2,827 patents, we discovered top 468 key players by total patent application. Conoco, Inc., Union Carbide Corp., Merck Patent GmbH are dominant in this area. They take 9.23% of the total patent filing.
Texas, United States
Patent: 101
Wisconsin, United States
Patent: 87
Hessen, Germany
Patent: 73
Minnesota, United States
Patent: 69
Tokyo-to, Japan
Patent: 66
Tokyo-to, Japan
Patent: 66
Tokyo-to, Japan
Patent: 55
Tokyo-to, Japan
Patent: 55
Illinois, United States
Patent: 51
Shanghai Shi, China
Patent: 47
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 1
Cambridgeshire, United Kingdom
Patent: 1
California, United States
Patent: 1
With the analysis among related 357 patents applied in the last 5 years. We discover 188 most active companies in this area. The fast-growing Hu Nan Dong Ying Tan Cai Liao Ke Ji Gu Fen You Xian Gong Si, JFE Chemical Corp., China University of Petroleum (East China) take 14.57% of patent filing during this period.
Hu Nan Dong Ying Tan Cai Liao Ke Ji Gu Fen You Xian Gong Si
Hunan Sheng, China
Patent: 25
Tokyo-to, Japan
Patent: 17
Shandong Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 9
Hubei Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Miyagi-ken, Japan
Patent: 6
With the analysis among related 357 patents in last 5 years, we discover 140 new entrants. Saint-Gobain Isover G+H AG, Sichuan Normal University, Tohoku University are the most active new entrants in this area.
Nordrhein-Westfalen, Germany
Patent: 9
Sichuan Sheng, China
Patent: 6
Miyagi-ken, Japan
Patent: 6
Hubei Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Taiwan Province, China
Patent: 4
Texas, United States
Patent: 4
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Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 484 patents, we discovered top 109 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Shanghai Jiao Tong University, Beijing University of Chemical Technology are dominant in this area. They take 12.19% of the total patent filing.
Shandong Sheng, China
Patent: 22
Shanghai Shi, China
Patent: 11
Beijing Shi, China
Patent: 9
Massachusetts, United States
Patent: 8
Victoria, Australia
Patent: 8
Tianjin Shi, China
Patent: 8
Shandong Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Mississippi, United States
Patent: 7
Tianjin Shi, China
Patent: 7