With the analysis among 1,360 patents, we discovered top 439 key players by total patent application. China Petroleum & Chemical Corp., Sinopec Beijing Research Institute of Chemical Industry, Toyota Central R&D Labs, Inc. are dominant in this area. They take 28.60% of the total patent filing.
Beijing Shi, China
Patent: 198
Beijing Shi, China
Patent: 134
Aichi-ken, Japan
Patent: 45
SOUTHAMPTON, United Kingdom
Patent: 27
Texas, United States
Patent: 20
Centre National De La Recherche Scientif
Beijing Shi, China
Patent: 16
Osaka-fu, Japan
Patent: 16
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 2
With the analysis among related 707 patents applied in the last 5 years. We discover 395 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Sinopec Beijing Research Institute of Chemical Industry, Panasonic Intellectual Property Management Co. Ltd. take 24.19% of patent filing during this period.
Beijing Shi, China
Patent: 87
Beijing Shi, China
Patent: 68
Osaka-fu, Japan
Patent: 16
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 10
Ji Dian Guang Neng You Xian Gong Si
Jiangsu Sheng, China
Patent: 9
North Carolina, United States
Patent: 9
Fujian Sheng, China
Patent: 7
Shanxi Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
With the analysis among related 707 patents in last 5 years, we discover 271 new entrants. Panasonic Intellectual Property Management Co. Ltd., Ji Dian Guang Neng You Xian Gong Si, China Three Gorges University are the most active new entrants in this area.
Osaka-fu, Japan
Patent: 16
Ji Dian Guang Neng You Xian Gong Si
Jiangsu Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 1,616 patents, we discovered top 276 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Fudan University, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 23.45% of the total patent filing.
Beijing Shi, China
Patent: 55
Shanghai Shi, China
Patent: 47
Liaoning Sheng, China
Patent: 38
Jiangsu Sheng, China
Patent: 22
Shanghai Shi, China
Patent: 21
Shandong Sheng, China
Patent: 21
Shanghai Shi, China
Patent: 20
Shanghai Shi, China
Patent: 18
Shanxi Sheng, China
Patent: 18