With the analysis among 757 patents, we discovered top 91 key players by total patent application. Resonac Corp., BASF AB, Siemens AG are dominant in this area. They take 30.78% of the total patent filing.
Tokyo-to, Japan
Patent: 124
Bayern, Germany
Patent: 53
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 26
ZURICH, Switzerland
Patent: 19
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With the analysis among related 172 patents applied in the last 5 years. We discover 65 most active companies in this area. The fast-growing Resonac Corp., Showa Electrical Materials Co., Ltd, Dottikon ES Holding AG take 36.05% of patent filing during this period.
Tokyo-to, Japan
Patent: 35
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Patent: 18
Aargau, Switzerland
Patent: 9
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
New York, United States
Patent: 3
With the analysis among related 172 patents in last 5 years, we discover 39 new entrants. Ningbo Graphene Innovation Center Co., Ltd., Changchun Inst of Applied Chem Chinese Academy of Sciences, Corning, Inc. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
New York, United States
Patent: 3
Taiwan Province, China
Patent: 2
Sachsen, Germany
Patent: 2
Hong Kong SAR, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
With the analysis among 169 patents, we discovered top 49 universities and scientific research institutions by total patent application. Nanjing University of Posts & Telecommunications, University of Southern California, Fudan University are dominant in this area. They take 27.22% of the total patent filing.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 19
California, United States
Patent: 10
Shanghai Shi, China
Patent: 9
Bretagne, France
Patent: 6
Guangdong Sheng, China
Patent: 5
Yamagata-ken, Japan
Patent: 5
Beijing Shi, China
Patent: 4
Jilin Sheng, China
Patent: 4