With the analysis among 2,049 patents, we discovered top 457 key players by total patent application. Sumitomo Metal Mining Co. Ltd., China Petroleum & Chemical Corp., Shin-Etsu Chemical Co., Ltd. are dominant in this area. They take 4.98% of the total patent filing.
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 40
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 32
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 20
Samsung Electronics Co., Ltd.
Tokyo-to, Japan
Patent: 19
American Superconductor Corp.
Massachusetts, United States
Patent: 18
New Jersey, United States
Patent: 18
Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd.
Shanghai Shi, China
Patent: 18
New York, United States
Patent: 14
Chungcheongnam-do, South Korea
Patent: 14
With the analysis among 7 patents, we discovered top 3 start-ups by total patent application.
Guangdong Sheng, China
Patent: 5
Texas, United States
Patent: 1
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 2,033 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Guangdong University of Technology, Central South University, South China University of Technology take 4.23% of patent filing during this period.
Guangdong University of Technology
Guangdong Sheng, China
Patent: 31
Hunan Sheng, China
Patent: 30
South China University of Technology
Guangdong Sheng, China
Patent: 25
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 24
Tianjin Shi, China
Patent: 21
Jiangsu Sheng, China
Patent: 18
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 16
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 15
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 15
Jilin Sheng, China
Patent: 15
With the analysis among related 2,033 patents in last 5 years, we discover 313 new entrants. Zhaoqing Huashi University Optoelectronic Industry Research Institute, Schaeffler Technologies AG & Co. KG, CnPharm Co., Ltd. are the most active new entrants in this area.
Zhaoqing Huashi University Optoelectronic Industry Research Institute
undefined undefined
Patent: 12
Schaeffler Technologies AG & Co. KG
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 9
Shandong University of Technology
Shandong Sheng, China
Patent: 9
Dalian Petrochemical Research Institute of China Petrochemical Corporation
Liaoning Sheng, China
Patent: 8
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 7
Fujian Institute of Research on The Structure of Matter
Fujian Sheng, China
Patent: 7
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 7
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 6
With the analysis among 2,500 patents, we discovered top 315 universities and scientific research institutions by total patent application. Central South University, South China University of Technology, Shaanxi University of Science & Technology are dominant in this area. They take 5.08% of the total patent filing.
Hunan Sheng, China
Patent: 43
South China University of Technology
Guangdong Sheng, China
Patent: 43
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 41
Tianjin Shi, China
Patent: 41
Guangdong University of Technology
Guangdong Sheng, China
Patent: 36
Zhejiang Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 31
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 31
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 30
Jiangsu Sheng, China
Patent: 29