With the analysis among 3,340 patents, we discovered top 206 key players by total patent application. Rohm & Haas Co., Mitsubishi Rayon Co Ltd, Nippon Kayaku Co., Ltd. are dominant in this area. They take 21.11% of the total patent filing.
Pennsylvania, United States
Patent: 274
Tokyo-to, Japan
Patent: 207
Ohio, United States
Patent: 181
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 173
Hessen, Germany
Patent: 147
Dow Global Technologies LLC
Michigan, United States
Patent: 147
Tokyo-to, Japan
Patent: 109
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
Oregon, United States
Patent: 4
With the analysis among related 431 patents applied in the last 5 years. We discover 63 most active companies in this area. The fast-growing Rohm & Haas Co., Dow Global Technologies LLC, Rohm GmbH take 85.61% of patent filing during this period.
Pennsylvania, United States
Patent: 168
Dow Global Technologies LLC
Michigan, United States
Patent: 131
Hessen, Germany
Patent: 70
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 13
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 12
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 8
Röhm Typofactory Marketing GmbH
INEOS Styrolution Group GmbH
With the analysis among related 431 patents in last 5 years, we discover 39 new entrants. Weifang Benzo Chemical Company Limited, INEOS Styrolution Group GmbH, Hokkaido University are the most active new entrants in this area.
Weifang Benzo Chemical Company Limited
Shandong Sheng, China
Patent: 6
INEOS Styrolution Group GmbH
Kanagawa-ken, Japan
Patent: 5
Wuhuan Engineering Co. Ltd.
Hubei Sheng, China
Patent: 3
Zhongke Langfang Process Engineering Research Institute
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Patent: 3
Dow Hydrocarbons & Resources LLC
Texas, United States
Patent: 3
Hebei University of Science & Technology
Hebei Sheng, China
Patent: 2
Zhengzhou Zhongke Emerging Industry Technology Research Institute
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Patent: 2
Bharat Petroleum Corp. Ltd.
Maharashtra, India
Patent: 2
With the analysis among 113 patents, we discovered top 21 universities and scientific research institutions by total patent application. Institute of Process Engineering, Chinese Academy of Sciences, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Hokkaido University are dominant in this area. They take 51.33% of the total patent filing.
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 25
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 13
Kanagawa-ken, Japan
Patent: 5
Fujian Sheng, China
Patent: 4
Washington State University
Washington, United States
Patent: 3
Shandong Sheng, China
Patent: 3
Korea Institute of Science & Technology
Hebei University of Science & Technology
Hebei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2