With the analysis among 330 patents, we discovered top 232 key players by total patent application. Evonik Operations GmbH, Akzo Nobel Chemicals International BV, Unitika Ltd. are dominant in this area. They take 6.67% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 8
Utrecht, Netherlands
Patent: 8
Jiangsu Sheng, China
Patent: 5
Ohio, United States
Patent: 4
Michigan, United States
Patent: 4
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With the analysis among related 240 patents applied in the last 5 years. We discover 169 most active companies in this area. The fast-growing Akzo Nobel Chemicals International BV, Evonik Operations GmbH, Unitika Ltd. take 8.33% of patent filing during this period.
Utrecht, Netherlands
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 7
Michigan, United States
Patent: 4
Shaanxi Zhen Selenium Jinghua Science and Technology Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
With the analysis among related 240 patents in last 5 years, we discover 162 new entrants. Akzo Nobel Chemicals International BV, Nippon Ester Co. Ltd., Dow Global Technologies LLC are the most active new entrants in this area.
Utrecht, Netherlands
Patent: 8
Michigan, United States
Patent: 4
Shaanxi Zhen Selenium Jinghua Science and Technology Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Central Region, Singapore
Patent: 2
Shandong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
With the analysis among 55 patents, we discovered top 33 universities and scientific research institutions by total patent application. Southwest Petroleum University, South China University of Technology, Northwestern Polytechnical University are dominant in this area. They take 12.73% of the total patent filing.
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2