With the analysis among 90 patents, we discovered top 57 key players by total patent application. Rhone-Poulenc Rorer, Inc., Santen Pharmaceutical Co., Ltd., Dow Pharmaceutical Sciences, Inc. are dominant in this area. They take 17.78% of the total patent filing.
Pennsylvania, United States
Patent: 7
Dow Pharmaceutical Sciences, Inc.
California, United States
Patent: 4
South Bank University Enterprises Ltd.
Nordrhein-Westfalen, Germany
Patent: 2
Ohio, United States
Patent: 2
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With the analysis among related 37 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Hangzhou Ineng Power Technology Co., Ltd., Bayer AG, Dowa Electronics Materials Co., Ltd. take 16.22% of patent filing during this period.
Zhejiang Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 37 patents in last 5 years, we discover 34 new entrants. Hangzhou Ineng Power Technology Co., Ltd., Bayer AG, Dowa Electronics Materials Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 7 universities and scientific research institutions by total patent application. King Fahd University of Petroleum & Minerals, Beihang University, Hefei University of Technology are dominant in this area. They take 27.27% of the total patent filing.
Beijing Shi, China
Patent: 1
Hefei University of Technology
Anhui Sheng, China
Patent: 1
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1