With the analysis among 745 patents, we discovered top 296 key players by total patent application. Circle-Prosco, Inc., Vale SA, Kemira Kemi AB are dominant in this area. They take 5.91% of the total patent filing.
Indiana, United States
Patent: 17
Rio de Janeiro, Brazil
Patent: 15
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 12
Delaware, United States
Patent: 12
Minnesota, United States
Patent: 11
Bayern, Germany
Patent: 10
Colorado, United States
Patent: 10
SMS Siemag Process Technologies GmbH
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 141 patents applied in the last 5 years. We discover 123 most active companies in this area. The fast-growing Hunan Bangpu Recycling Technology Co., Ltd., Guangdong Bangpu Recycling Technology Co., Ltd., Hunan Bangpu Automobile Recycling Co., Ltd. take 9.93% of patent filing during this period.
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 5
Guangdong Bangpu Recycling Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Hunan Bangpu Automobile Recycling Co., Ltd.
Hunan Sheng, China
Patent: 4
Halliburton Energy Services, Inc.
Texas, United States
Patent: 3
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 2
With the analysis among related 141 patents in last 5 years, we discover 104 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 Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 5
Guangdong Bangpu Recycling Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Hunan Bangpu Automobile Recycling Co., Ltd.
Hunan Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 2
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 2
Sirier Environmental Technology Co Ltd.
Guangdong Sheng, China
Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Zhejiang Xirelihua Intelligent Sensing Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among 141 patents, we discovered top 70 universities and scientific research institutions by total patent application. South China University of Technology, Hunan University, Central South University are dominant in this area. They take 12.06% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2