With the analysis among 714 patents, we discovered top 320 key players by total patent application. CARBO Ceramics, Inc., Andersen Corp., Versum Materials US LLC are dominant in this area. They take 8.68% of the total patent filing.
Texas, United States
Patent: 26
Minnesota, United States
Patent: 19
Pennsylvania, United States
Patent: 17
Tokyo-to, Japan
Patent: 12
Liaoning Sheng, China
Patent: 12
Connecticut, United States
Patent: 10
Tokyo-to, Japan
Patent: 10
HÜTTENES-ALBERTUS Chemische Werke GmbH
Nordrhein-Westfalen, Germany
Patent: 10
National Research Council of Canada
Ontario, Canada
Patent: 10
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With the analysis among related 360 patents applied in the last 5 years. We discover 225 most active companies in this area. The fast-growing National Research Council of Canada, Xerox, Versum Materials US LLC take 8.06% of patent filing during this period.
National Research Council of Canada
Ontario, Canada
Patent: 10
Connecticut, United States
Patent: 10
Pennsylvania, United States
Patent: 9
HÜTTENES-ALBERTUS Chemische Werke GmbH
Nordrhein-Westfalen, Germany
Patent: 7
Liaoning Sheng, China
Patent: 6
3M Innovative Properties Co.
Minnesota, United States
Patent: 6
Nisshin Engineering, Inc.
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Patent: 5
JGC Catalysts & Chemicals Ltd.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
With the analysis among related 360 patents in last 5 years, we discover 179 new entrants. Xerox, National Research Council of Canada, Nisshin Engineering, Inc. are the most active new entrants in this area.
Connecticut, United States
Patent: 10
National Research Council of Canada
Ontario, Canada
Patent: 10
Nisshin Engineering, Inc.
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Patent: 5
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 4
Anhui University of Technology
Anhui Sheng, China
Patent: 4
With the analysis among 168 patents, we discovered top 82 universities and scientific research institutions by total patent application. Wuhan University of Science & Technology, University of Science & Technology Beijing, Central South University are dominant in this area. They take 8.33% of the total patent filing.
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 5
University of Science & Technology Beijing
Beijing Shi, China
Patent: 5
Hunan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Anhui University of Technology
Anhui Sheng, China
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
East China University of Science & Technology
Shanghai Shi, China
Patent: 3
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 3