With the analysis among 11,934 patents, we discovered top 474 key players by total patent application. Kureha Corp., Arkema, Inc., Arkema France SA are dominant in this area. They take 5.63% of the total patent filing.
Hokkaido, Japan
Patent: 257
Pennsylvania, United States
Patent: 229
Tokyo-to, Japan
Patent: 181
Tokyo-to, Japan
Patent: 176
Tokyo-to, Japan
Patent: 133
Chungcheongnam-do, South Korea
Patent: 105
Tokyo-to, Japan
Patent: 102
Seoul, South Korea
Patent: 98
With the analysis among 35 patents, we discovered top 19 start-ups by total patent application. EOS Srl, UAB Nanoenergija, Hunan Aowei Environmental Technology Co., Ltd. are active in this area.
Lombardia, Italy
Patent: 4
Vilniaus apskritis, Lithuania
Patent: 4
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Lifting Solutions Energy Services, Inc.
California, United States
Patent: 2
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
New York, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 4,472 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Energy Solution Ltd., Tiangong University, Sumitomo Chemical Co., Ltd. take 4.05% of patent filing during this period.
Seoul, South Korea
Patent: 72
Tianjin Shi, China
Patent: 56
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 44
Pennsylvania, United States
Patent: 38
Osaka-fu, Japan
Patent: 33
Shaanxi Sheng, China
Patent: 29
Tokyo-to, Japan
Patent: 26
With the analysis among related 4,472 patents in last 5 years, we discover 239 new entrants. Shandong De Yi New Materials Co. Ltd., Jiangsu Housheng New Energy Technology Co Ltd., Hebei Gellec New Energy Science & Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 15
Hebei Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Meta Platforms Technologies LLC
California, United States
Patent: 8
Guangdong Sheng, China
Patent: 8
With the analysis among 3,334 patents, we discovered top 289 universities and scientific research institutions by total patent application. Tiangong University, Zhejiang University, Tsinghua University are dominant in this area. They take 9.93% of the total patent filing.
Tianjin Shi, China
Patent: 174
Zhejiang Sheng, China
Patent: 95
Beijing Shi, China
Patent: 62
Shanghai Shi, China
Patent: 55
Jiangsu Sheng, China
Patent: 47
Shaanxi Sheng, China
Patent: 47
Heilongjiang Sheng, China
Patent: 39
Tianjin Shi, China
Patent: 39
Heilongjiang Sheng, China
Patent: 39
Sichuan Sheng, China
Patent: 38