With the analysis among 311 patents, we discovered top 76 key players by total patent application. BASF AB, Ethyl Corp., Jiangsu Tianyi Ultra-Fine Metal Powder Co. Ltd. are dominant in this area. They take 38.59% of the total patent filing.
Virginia, United States
Patent: 8
Jiangsu Tianyi Ultra-Fine Metal Powder Co. Ltd.
Jiangsu Sheng, China
Patent: 8
New Jersey, United States
Patent: 6
New Jersey, United States
Patent: 6
California, United States
Patent: 6
Alabama, United States
Patent: 6
Genève, Switzerland
Patent: 5
Michigan, United States
Patent: 4
No data, please try another search term
With the analysis among related 25 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Qingdao University of Science & Technology, Shaanxi Normal University, Guangdong Bangpu Recycling Technology Co., Ltd. take 52.00% of patent filing during this period.
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 6
Shaanxi Normal University
Shaanxi Sheng, China
Patent: 4
Guangdong Bangpu Recycling Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Hunan Bangpu Automobile Recycling Co., Ltd.
Hunan Sheng, China
Patent: 2
Jilin Zhuo Innovative Materials Co., Ltd.
Jilin Sheng, China
Patent: 1
Zhejiang Normal University
Zhejiang Sheng, China
Patent: 1
Changsha Huiyang Environmental Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Chongqing Technology & Business University
Chongqing Shi, China
Patent: 1
Illinois, United States
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 7 new entrants. Guangdong Bangpu Recycling Technology Co., Ltd., Hunan Bangpu Recycling Technology Co., Ltd., Hunan Bangpu Automobile Recycling Co., Ltd. are the most active new entrants in this area.
Guangdong Bangpu Recycling Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Hunan Bangpu Automobile Recycling Co., Ltd.
Hunan Sheng, China
Patent: 2
Zhejiang Normal University
Zhejiang Sheng, China
Patent: 1
Changsha Huiyang Environmental Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Chongqing Technology & Business University
Chongqing Shi, China
Patent: 1
Mingxin Soft Magnetic Technology (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 62 patents, we discovered top 15 universities and scientific research institutions by total patent application. Qingdao University of Science & Technology, Shaanxi Normal University, Lanzhou Institute of Chemical Physics are dominant in this area. They take 30.65% of the total patent filing.
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 7
Shaanxi Normal University
Shaanxi Sheng, China
Patent: 5
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 3
Nagoya Institute of Technology
Aichi-ken, Japan
Patent: 2
Changchun Institute of Optics Fine Mechanics & Physics
California Institute of Technology
California, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shandong Normal University
Shandong Sheng, China
Patent: 1