With the analysis among 15,335 patents, we discovered top 476 key players by total patent application. Air Liquide SA, Hitachi Ltd., LINDA AG are dominant in this area. They take 8.15% of the total patent filing.
Tokyo-to, Japan
Patent: 392
Nordrhein-Westfalen, Germany
Patent: 315
Tokyo-to, Japan
Patent: 289
Pennsylvania, United States
Patent: 223
Hessen, Germany
Patent: 186
Tokyo-to, Japan
Patent: 161
Osaka-fu, Japan
Patent: 146
SURREY, United Kingdom
Patent: 141
Connecticut, United States
Patent: 138
With the analysis among 61 patents, we discovered top 18 start-ups by total patent application. Aisin KK, Chart, Inc., Genepoint Biological Technology (Shanghai) Co. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 10
California, United States
Patent: 9
Shanghai Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Oregon, United States
Patent: 5
New York, United States
Patent: 4
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
With the analysis among related 2,956 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an University of Science & Technology, Henan Polytechnic University, China University of Mining & Technology take 1.76% of patent filing during this period.
Shaanxi Sheng, China
Patent: 18
Henan Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 14
Sichuan Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 14
Beijing Shi, China
Patent: 13
With the analysis among related 2,956 patents in last 5 years, we discover 251 new entrants. CAR-T (Shanghai) Biotechnology Co., Ltd., Hammo Energy Technology (Shanghai) Co., Ltd., Guangzhou Eternal New Energy Technology Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 14
Shanghai Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 11
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Patent: 8
Zhejiang Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
With the analysis among 4,663 patents, we discovered top 274 universities and scientific research institutions by total patent application. Zhejiang University, Shanghai Jiao Tong University, Jilin University are dominant in this area. They take 4.18% of the total patent filing.
Zhejiang Sheng, China
Patent: 70
Shanghai Shi, China
Patent: 66
Jilin Sheng, China
Patent: 55
Jiangsu Sheng, China
Patent: 53
Tianjin Shi, China
Patent: 52
Beijing Shi, China
Patent: 51
Sichuan Sheng, China
Patent: 50
Beijing Shi, China
Patent: 47
Henan Sheng, China
Patent: 44
Hunan Sheng, China
Patent: 39