With the analysis among 616 patents, we discovered top 448 key players by total patent application. China Petroleum & Chemical Corp., PetroChina Co., Ltd., State Grid Corp. of China are dominant in this area. They take 6.01% of the total patent filing.
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 9
British Columbia, Canada
Patent: 7
Guangdong Sheng, China
Patent: 6
Tennessee, United States
Patent: 6
Delaware, United States
Patent: 5
Beijing Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 1,032 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Southwest Petroleum University, Xi'an Jiaotong University, Dalian University of Technology take 8.04% of patent filing during this period.
Sichuan Sheng, China
Patent: 42
Shaanxi Sheng, China
Patent: 23
Liaoning Sheng, China
Patent: 18
Beijing Shi, China
Patent: 16
Shaanxi Sheng, China
Patent: 11
Jilin Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
With the analysis among related 1,032 patents in last 5 years, we discover 430 new entrants. Xi'an Jiaotong University, Coupang Corp., Terramera, Inc. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 23
British Columbia, Canada
Patent: 7
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
With the analysis among 775 patents, we discovered top 192 universities and scientific research institutions by total patent application. Southwest Petroleum University, Xi'an Jiaotong University, Jilin University are dominant in this area. They take 11.61% of the total patent filing.
Sichuan Sheng, China
Patent: 46
Shaanxi Sheng, China
Patent: 23
Jilin Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Heilongjiang Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7