With the analysis among 668 patents, we discovered top 103 key players by total patent application. BASF AB, Huls, UBE Kogyo KK are dominant in this area. They take 24.25% of the total patent filing.
Delaware, United States
Patent: 32
North Carolina, United States
Patent: 22
Texas, United States
Patent: 16
Zuid-Holland, Netherlands
Patent: 14
Hessen, Germany
Patent: 13
Tokyo-to, Japan
Patent: 13
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With the analysis among related 49 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing HANWHA SOLUTIONS CORP., BASF AB, Wanhua Chemical Group Co., Ltd. take 63.27% of patent filing during this period.
Shandong Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Zachodniopomorskie, Poland
Patent: 2
Chiba-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 49 patents in last 5 years, we discover 10 new entrants. Hanwha Chemical Co., Ltd., China TianChen Engineering Corp., China Petroleum & Chemical Corp. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Chiba-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Guizhou Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 8 universities and scientific research institutions by total patent application. West Pomeranian University of Technology Szczecin, University of Rennes, Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 51.72% of the total patent filing.
Zachodniopomorskie, Poland
Patent: 5
Bretagne, France
Patent: 5
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1