With the analysis among 35,135 patents, we discovered top 489 key players by total patent application. Shell Internationale Research Maatschappij BV, BASF AB, General Electric Co. are dominant in this area. They take 4.69% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 871
Massachusetts, United States
Patent: 280
United Kingdom
Patent: 245
Delaware, United States
Patent: 237
Tokyo-to, Japan
Patent: 200
United Kingdom
Patent: 190
Illinois, United States
Patent: 181
Beijing Shi, China
Patent: 180
With the analysis among 65 patents, we discovered top 32 start-ups by total patent application. Aisin KK, Apeel Technology, Inc., Chart, Inc. are active in this area.
California, United States
Patent: 6
California, United States
Patent: 5
Colorado, United States
Patent: 4
Zug, Switzerland
Patent: 3
Texas, United States
Patent: 2
Ohio, United States
Patent: 2
ZURICH, Switzerland
Patent: 2
With the analysis among related 2,838 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Southwest Petroleum University, Saudi Arabian Oil Co., PetroChina Co., Ltd. take 3.21% of patent filing during this period.
Sichuan Sheng, China
Patent: 33
Beijing Shi, China
Patent: 27
Shaanxi Sheng, China
Patent: 21
Beijing Shi, China
Patent: 20
Shandong Sheng, China
Patent: 20
Zhejiang Sheng, China
Patent: 20
Beijing Shi, China
Patent: 19
Beijing Shi, China
Patent: 18
Beijing Shi, China
Patent: 13
With the analysis among related 2,838 patents in last 5 years, we discover 230 new entrants. Jiaozuo Huafei Electronic & Electric Co. Ltd., KCI Licensing, Inc., SUFA Technology Industry Co., Ltd., CNNC are the most active new entrants in this area.
Henan Sheng, China
Patent: 7
Texas, United States
Patent: 7
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
With the analysis among 5,217 patents, we discovered top 281 universities and scientific research institutions by total patent application. Southwest Petroleum University, China University of Petroleum (East China), Zhejiang University are dominant in this area. They take 5.98% of the total patent filing.
Sichuan Sheng, China
Patent: 101
Shandong Sheng, China
Patent: 87
Zhejiang Sheng, China
Patent: 63
Beijing Shi, China
Patent: 52
Shanghai Shi, China
Patent: 47
Liaoning Sheng, China
Patent: 46
Shaanxi Sheng, China
Patent: 44
Beijing Shi, China
Patent: 43
Guangdong Sheng, China
Patent: 42