With the analysis among 1,246 patents, we discovered top 319 key players by total patent application. Imperial Chemical Industries Ltd., IG Farbenindustrie AG, Hoechst AG are dominant in this area. They take 15.65% of the total patent filing.
Imperial Chemical Industries Ltd.
Hessen, Germany
Patent: 60
Hessen, Germany
Patent: 48
Nordrhein-Westfalen, Germany
Patent: 44
Ohio, United States
Patent: 42
Delaware, United States
Patent: 25
Maharashtra, India
Patent: 25
Nordrhein-Westfalen, Germany
Patent: 21
Tokyo-to, Japan
Patent: 20
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With the analysis among related 32 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing Yamaguchi Seiken Kogyo KK, Toyota Motor Corp., Kri, Inc. take 34.38% of patent filing during this period.
Yamaguchi Seiken Kogyo KK
Aichi-ken, Japan
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Su Zhou Qi Tian Xin Cai Liao Gu Fen You Xian Gong Si
Jiangsu Sheng, China
Patent: 1
Ocean University of China
Shandong Sheng, China
Patent: 1
Guangzhou Zhenqing Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 32 patents in last 5 years, we discover 19 new entrants. Yamaguchi Seiken Kogyo KK, Toyota Motor Corp., Kri, Inc. are the most active new entrants in this area.
Yamaguchi Seiken Kogyo KK
Aichi-ken, Japan
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Guangzhou Zhenqing Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Texas, United States
Patent: 1
Shared New Materials (Shandong) Co., Ltd.
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 74 patents, we discovered top 24 universities and scientific research institutions by total patent application. Ocean University of China, Guilin University of Technology, The Scripps Research Institute are dominant in this area. They take 18.92% of the total patent filing.
Ocean University of China
Shandong Sheng, China
Patent: 5
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
The Scripps Research Institute
California, United States
Patent: 4
Hubei Sheng, China
Patent: 3
Virginia Commonwealth University
Virginia, United States
Patent: 2
British Columbia, Canada
Patent: 2
Fujian Sheng, China
Patent: 2
East China University of Science & Technology
Shanghai Shi, China
Patent: 2
University of South Florida
Shandong Sheng, China
Patent: 1