With the analysis among 9,058 patents, we discovered top 468 key players by total patent application. Industrie De Nora SpA, Outokumpu Oyj, SMS group GmbH are dominant in this area. They take 2.54% of the total patent filing.
Lombardia, Italy
Patent: 94
Uusimaa, Finland
Patent: 84
Nordrhein-Westfalen, Germany
Patent: 50
Pennsylvania, United States
Patent: 45
Michigan, United States
Patent: 38
Nordrhein-Westfalen, Germany
Patent: 33
With the analysis among 15 patents, we discovered top 4 start-ups by total patent application. Redox, Inc., Englishco LLC, Gecko Robotics, Inc. are active in this area.
Wisconsin, United States
Patent: 7
New York, United States
Patent: 4
Pennsylvania, United States
Patent: 1
With the analysis among related 2,535 patents applied in the last 5 years. We discover 350 most active companies in this area. The fast-growing Kunming University of Science & Technology, Industrie De Nora SpA, Beijing University of Technology take 3.23% of patent filing during this period.
Yunnan Sheng, China
Patent: 39
Lombardia, Italy
Patent: 27
Beijing Shi, China
Patent: 16
Fujian Sheng, China
Patent: 16
Fujian Sheng, China
Patent: 15
Ontario, Canada
Patent: 14
Beijing Shi, China
Patent: 13
Gansu Sheng, China
Patent: 12
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Patent: 11
Massachusetts, United States
Patent: 11
With the analysis among related 2,535 patents in last 5 years, we discover 219 new entrants. Hunan University of Technology, Shanghai TaiYang Technology Co., Ltd., Jiangsu New Chunxing Resource Recycling Co. Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 5
Île-de-France, France
Patent: 5
Bretagne, France
Patent: 5
With the analysis among 1,534 patents, we discovered top 170 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, University of Science & Technology Beijing, Central South University are dominant in this area. They take 13.43% of the total patent filing.
Yunnan Sheng, China
Patent: 119
Beijing Shi, China
Patent: 44
Fujian Sheng, China
Patent: 43
Beijing Shi, China
Patent: 33
Massachusetts, United States
Patent: 23
Liaoning Sheng, China
Patent: 16
Fujian Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 15
Zuid-Holland, Netherlands
Patent: 13
Taiwan Province, China
Patent: 13