With the analysis among 986 patents, we discovered top 283 key players by total patent application. China Petroleum & Chemical Corp., Mitsui Chemicals, Inc., Mobil Corp. are dominant in this area. They take 18.86% of the total patent filing.
Beijing Shi, China
Patent: 75
Tokyo-to, Japan
Patent: 59
Texas, United States
Patent: 42
Texas, United States
Patent: 31
Beijing Shi, China
Patent: 21
Illinois, United States
Patent: 20
Maharashtra, India
Patent: 13
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Fukuoka-ken, Japan
Patent: 1
With the analysis among related 198 patents applied in the last 5 years. We discover 135 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Air Liquide SA, Wanhua Chemical Group Co., Ltd. take 9.09% of patent filing during this period.
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
With the analysis among related 198 patents in last 5 years, we discover 107 new entrants. Southwest Petroleum University, Qingdao Agriculture University, Henan Normal University are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Hydrogen Energy Saving Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
YORK COUNTY, United Kingdom
Patent: 3
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 345 patents, we discovered top 96 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Dalian Institute of Chemical Physics Chinese Academy of Sciences, The University of North Carolina at Chapel Hill are dominant in this area. They take 43.19% of the total patent filing.
Beijing Shi, China
Patent: 52
Liaoning Sheng, China
Patent: 25
North Carolina, United States
Patent: 11
Zhejiang Sheng, China
Patent: 6
Aichi-ken, Japan
Patent: 5
Sichuan Sheng, China
Patent: 5
New Mexico, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 4
Shanghai Shi, China
Patent: 4