With the analysis among 1,013 patents, we discovered top 446 key players by total patent application. Industrie De Nora SpA, De Nora Elettrodi Spa, Newsouth Innovations Pty Ltd. are dominant in this area. They take 14.61% of the total patent filing.
Lombardia, Italy
Patent: 98
New South Wales, Australia
Patent: 21
Minnesota, United States
Patent: 19
Tokyo-to, Japan
Patent: 16
South West, United Kingdom
Patent: 15
Kanagawa-ken, Japan
Patent: 12
GM Global Technology Operations LLC
Michigan, United States
Patent: 11
With the analysis among 8 patents, we discovered top 4 start-ups by total patent application. Form Energy, Inc., WM Motor Technology Co., Ltd., Toyota Research Institute, Inc. are active in this area.
Massachusetts, United States
Patent: 5
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 1,888 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Beijing University of Chemical Technology, Jiangsu University, Qingdao University of Science & Technology take 5.40% of patent filing during this period.
Beijing Shi, China
Patent: 40
Jiangsu Sheng, China
Patent: 33
Shandong Sheng, China
Patent: 29
Jilin Sheng, China
Patent: 28
Shandong Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 27
Hubei Sheng, China
Patent: 25
Liaoning Sheng, China
Patent: 24
Zhejiang Sheng, China
Patent: 23
Shaanxi Sheng, China
Patent: 22
With the analysis among related 1,888 patents in last 5 years, we discover 380 new entrants. Wuhan Institute of Technology, Dalian University of Technology, Jiangnan University are the most active new entrants in this area.
Hubei Sheng, China
Patent: 17
Liaoning Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9
With the analysis among 1,945 patents, we discovered top 305 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, Dalian Institute of Chemical Physics Chinese Academy of Sciences, University Of Jinan are dominant in this area. They take 7.76% of the total patent filing.
Beijing Shi, China
Patent: 58
Liaoning Sheng, China
Patent: 48
Shandong Sheng, China
Patent: 45
Guangdong Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 34
Jilin Sheng, China
Patent: 30
Shandong Sheng, China
Patent: 30
Hubei Sheng, China
Patent: 28
Tianjin Shi, China
Patent: 28
Hunan Sheng, China
Patent: 27