With the analysis among 1,496 patents, we discovered top 480 key players by total patent application. Petróleo Brasileiro SA, ConocoPhillips Co., Saudi Arabian Oil Co. are dominant in this area. They take 9.22% of the total patent filing.
Rio de Janeiro, Brazil
Patent: 55
Delaware, United States
Patent: 45
Beijing Shi, China
Patent: 33
Rogaland, Norway
Patent: 32
Zuid-Holland, Netherlands
Patent: 17
Beijing Shi, China
Patent: 14
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Texas, United States
Patent: 2
Massachusetts, United States
Patent: 1
With the analysis among related 729 patents applied in the last 5 years. We discover 251 most active companies in this area. The fast-growing PetroChina Co., Ltd., Saudi Arabian Oil Co., Petróleo Brasileiro SA take 5.90% of patent filing during this period.
Beijing Shi, China
Patent: 19
Rio de Janeiro, Brazil
Patent: 8
Delaware, United States
Patent: 8
Anhui Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Hebei Sheng, China
Patent: 5
With the analysis among related 729 patents in last 5 years, we discover 211 new entrants. Anhui Tongxin Chemical Industry Co., Ltd., Panjin Futian Petrochemical Development Co., Ltd., Shenzhen Zhongke Jiefei Technology Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Henan Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Fujian Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among 228 patents, we discovered top 40 universities and scientific research institutions by total patent application. University of Kansas Medical Center, Yanshan University, China University of Petroleum (East China) are dominant in this area. They take 31.14% of the total patent filing.
Missouri, United States
Patent: 33
Hebei Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 3
Distrito Federal, Mexico
Patent: 3
Massachusetts, United States
Patent: 2
Beijing Shi, China
Patent: 2
Shanxi Sheng, China
Patent: 2