With the analysis among 8,196 patents, we discovered top 471 key players by total patent application. Covestro Deutschland AG, Bayer AG, Mitsubishi Kasei Corp. are dominant in this area. They take 8.42% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 270
Nordrhein-Westfalen, Germany
Patent: 218
Tokyo-to, Japan
Patent: 199
Tokyo-to, Japan
Patent: 166
Massachusetts, United States
Patent: 141
Tokyo-to, Japan
Patent: 126
Zuid-Holland, Netherlands
Patent: 111
With the analysis among 10 patents, we discovered top 7 start-ups by total patent application. Broadbit Batteries Oy, China Automotive Battery Research Institute Co. Ltd., Elegoo, Inc. are active in this area.
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Aberdeenshire, United Kingdom
Patent: 1
Oregon, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 3,293 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Covestro Deutschland AG, Mitsubishi Gas Chemical Co., Inc., Covestro Intellectual Property GmbH & Co. KG take 10.42% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 154
Tokyo-to, Japan
Patent: 107
Seoul, South Korea
Patent: 66
Tokyo-to, Japan
Patent: 53
Beijing Shi, China
Patent: 42
With the analysis among related 3,293 patents in last 5 years, we discover 296 new entrants. Kobe University, China Pharmaceutical University, Taiho Pharmaceutical Co., Ltd. are the most active new entrants in this area.
Kyoto-fu, Japan
Patent: 22
Jiangsu Sheng, China
Patent: 11
Tokyo-to, Japan
Patent: 10
Guangdong Sheng, China
Patent: 10
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Patent: 9
SHEFFIELD, United Kingdom
Patent: 9
Illinois, United States
Patent: 8
Guangdong Sheng, China
Patent: 8
With the analysis among 1,273 patents, we discovered top 244 universities and scientific research institutions by total patent application. Institute of Process Engineering, Chinese Academy of Sciences, Changchun Inst of Applied Chem Chinese Academy of Sciences, Zhejiang University of Technology are dominant in this area. They take 13.67% of the total patent filing.
Beijing Shi, China
Patent: 58
Jilin Sheng, China
Patent: 50
Zhejiang Sheng, China
Patent: 44
Jiangsu Sheng, China
Patent: 25
Kyoto-fu, Japan
Patent: 22
Hubei Sheng, China
Patent: 17
Gansu Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 15