With the analysis among 979 patents, we discovered top 443 key players by total patent application. BASF AB, Hoechst AG, IG Farbenindustrie AG are dominant in this area. They take 5.21% of the total patent filing.
Hessen, Germany
Patent: 14
Hessen, Germany
Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Nordrhein-Westfalen, Germany
Patent: 12
Colorado, United States
Patent: 10
Minnesota, United States
Patent: 9
With the analysis among 10 patents, we discovered top 2 start-ups by total patent application.
Oregon, United States
Patent: 9
Arizona, United States
Patent: 1
With the analysis among related 202 patents applied in the last 5 years. We discover 189 most active companies in this area. The fast-growing Hunan Bangpu Recycling Technology Co., Ltd., Central South University, Guangdong Bangpu Recycling Technology Co., Ltd. take 7.43% of patent filing during this period.
Hunan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 3
Virginia, United States
Patent: 3
Sichuan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 202 patents in last 5 years, we discover 165 new entrants. Hunan Bangpu Recycling Technology Co., Ltd., Guangdong Bangpu Recycling Technology Co., Ltd., Hunan Bangpu Automobile Recycling Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Virginia, United States
Patent: 3
Sichuan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among 171 patents, we discovered top 78 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Central South University, Kunming University of Science & Technology are dominant in this area. They take 12.28% of the total patent filing.
Shanghai Shi, China
Patent: 9
Hunan Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Texas, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3