With the analysis among 5,443 patents, we discovered top 450 key players by total patent application. Toda Kogyo Corp., Mitsui Mining & Smelting Co., Ltd., BASF SE are dominant in this area. They take 6.78% of the total patent filing.
Hiroshima, Japan
Patent: 162
Rheinland-Pfalz, Germany
Patent: 102
Connecticut, United States
Patent: 83
Connecticut, United States
Patent: 83
Nordrhein-Westfalen, Germany
Patent: 61
With the analysis among 13 patents, we discovered top 6 start-ups by total patent application. Data Over Ego, Form Energy, Inc., Nanotech Energy, Inc. are active in this area.
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Patent: 5
Massachusetts, United States
Patent: 2
California, United States
Patent: 2
Hong Kong SAR, China
Patent: 2
Middlesbrough, United Kingdom
Patent: 1
Illinois, United States
Patent: 1
With the analysis among related 1,655 patents applied in the last 5 years. We discover 313 most active companies in this area. The fast-growing Northeastern University, Northeastern University, Central South University take 9.06% of patent filing during this period.
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Patent: 61
Massachusetts, United States
Patent: 61
Fujian Sheng, China
Patent: 28
Utrecht, Netherlands
Patent: 18
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Yunnan Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Sichuan Sheng, China
Patent: 10
With the analysis among related 1,655 patents in last 5 years, we discover 207 new entrants. Akzo Nobel Chemicals International BV, Huili County Caitong Iron & Titanium Co., Ltd., FLSmidth & Co. A/S are the most active new entrants in this area.
Utrecht, Netherlands
Patent: 18
Sichuan Sheng, China
Patent: 10
Hovedstaden, Denmark
Patent: 8
Fujian Sheng, China
Patent: 7
Guangdong University of Technology
Guangdong Sheng, China
Patent: 6
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 5
Anhui University of Technology
Anhui Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Texas, United States
Patent: 4
Sichuan Sheng, China
Patent: 4
With the analysis among 1,268 patents, we discovered top 228 universities and scientific research institutions by total patent application. Northeastern University, Central South University, Kunming University of Science & Technology are dominant in this area. They take 15.85% of the total patent filing.
Massachusetts, United States
Patent: 78
Fujian Sheng, China
Patent: 45
Yunnan Sheng, China
Patent: 24
Beijing Shi, China
Patent: 23
Berlin, Germany
Patent: 15
Sichuan Sheng, China
Patent: 14
Fujian Sheng, China
Patent: 13
Liaoning Sheng, China
Patent: 12
California, United States
Patent: 11
Taiyuan University of Technology
Taiwan Province, China
Patent: 10