With the analysis among 843 patents, we discovered top 240 key players by total patent application. Degussa AG, Dainichiseika Color & Chemicals Mfg. Co., Ltd., Imperial Chemical Industries Ltd. are dominant in this area. They take 8.19% of the total patent filing.
Hessen, Germany
Patent: 28
Tokyo-to, Japan
Patent: 23
Antwerpen, Belgium
Patent: 15
New York, United States
Patent: 14
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 14
Ontario, Canada
Patent: 11
Pennsylvania, United States
Patent: 10
Toyama-ken, Japan
Patent: 9
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 2
With the analysis among related 134 patents applied in the last 5 years. We discover 97 most active companies in this area. The fast-growing Hunan Bangpu Recycling Technology Co., Ltd., Guangdong Bangpu Recycling Technology Co., Ltd., Asahi Kasei Pharma Corp. take 13.43% of patent filing during this period.
Hunan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
California, United States
Patent: 4
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
With the analysis among related 134 patents in last 5 years, we discover 87 new entrants. Hunan Bangpu Recycling Technology Co., Ltd., Guangdong Bangpu Recycling Technology Co., Ltd., Asahi Kasei Pharma Corp. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
With the analysis among 180 patents, we discovered top 47 universities and scientific research institutions by total patent application. Tsinghua University, Arizona State University, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 16.67% of the total patent filing.
Beijing Shi, China
Patent: 14
Arizona, United States
Patent: 7
Liaoning Sheng, China
Patent: 7
South Carolina, United States
Patent: 4
Zhejiang Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Tokyo Institute of Technology
Hubei Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3