With the analysis among 5,169 patents, we discovered top 480 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., Momentive Performance Materials, Inc. are dominant in this area. They take 10.58% of the total patent filing.
Beijing Shi, China
Patent: 250
Beijing Shi, China
Patent: 203
Michigan, United States
Patent: 94
South Carolina, United States
Patent: 77
Tokyo-to, Japan
Patent: 59
Aichi-ken, Japan
Patent: 58
Kyoto-fu, Japan
Patent: 55
Osaka-fu, Japan
Patent: 46
Ohio, United States
Patent: 46
With the analysis among 22 patents, we discovered top 8 start-ups by total patent application. M-I LLC, Greenfire Energy, Inc., Aisin KK are active in this area.
Texas, United States
Patent: 6
California, United States
Patent: 4
Texas, United States
Patent: 2
California, United States
Patent: 2
New York, United States
Patent: 2
Wisconsin, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 669 patents applied in the last 5 years. We discover 301 most active companies in this area. The fast-growing PetroChina Co., Ltd., Southwest Petroleum University, China Petroleum & Chemical Corp. take 22.12% of patent filing during this period.
Beijing Shi, China
Patent: 73
Sichuan Sheng, China
Patent: 46
Beijing Shi, China
Patent: 29
Shandong Sheng, China
Patent: 26
Beijing Shi, China
Patent: 20
Beijing Shi, China
Patent: 15
Shaanxi Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 12
Shandong Sheng, China
Patent: 11
With the analysis among related 669 patents in last 5 years, we discover 174 new entrants. Zhongyan Technology Co., Ltd., Chongqing Research Inst of China Coal Tech & Eng Group Corp., Taiwan Semiconductor Manufacturing Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
Chongqing Shi, China
Patent: 6
Taiwan Province, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
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Patent: 3
Tianjin Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 1,055 patents, we discovered top 135 universities and scientific research institutions by total patent application. Southwest Petroleum University, China University of Petroleum (East China), China Petroleum University Beijing are dominant in this area. They take 28.53% of the total patent filing.
Sichuan Sheng, China
Patent: 86
Shandong Sheng, China
Patent: 76
Beijing Shi, China
Patent: 66
Jiangsu Sheng, China
Patent: 59
Henan Sheng, China
Patent: 28
Shaanxi Sheng, China
Patent: 23
Shanxi Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 14
Heilongjiang Sheng, China
Patent: 14