With the analysis among 893 patents, we discovered top 120 key players by total patent application. BASF AB, UBE Kogyo KK, Huls are dominant in this area. They take 24.86% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 45
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 24
No data, please try another search term
With the analysis among related 67 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing HANWHA SOLUTIONS CORP., Wanhua Chemical Group Co., Ltd., Evonik Operations GmbH take 62.69% of patent filing during this period.
Shandong Sheng, China
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 6
Zhejiang Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 67 patents in last 5 years, we discover 11 new entrants. Fraunhofer-Gesellschaft eV, Wanhua Chemical (Ningbo) Ltd., Evonik Functional Solutions GmbH are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 1
Fujian Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Zhongju Hairui Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 44 patents, we discovered top 7 universities and scientific research institutions by total patent application. The University of Southampton, Nagoya University, University of Akron are dominant in this area. They take 54.55% of the total patent filing.
SOUTHAMPTON, United Kingdom
Patent: 11
Aichi-ken, Japan
Patent: 6
Pennsylvania, United States
Patent: 2
Yamaguchi-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 1
Zachodniopomorskie, Poland
Patent: 1
Zhejiang Sheng, China
Patent: 1