With the analysis among 95,044 patents, we discovered top 495 key players by total patent application. Dai Nippon Printing Co., Ltd., Halliburton Energy Services, Inc., Eastman Kodak Co. are dominant in this area. They take 1.77% of the total patent filing.
Tokyo-to, Japan
Patent: 648
Texas, United States
Patent: 600
New York, United States
Patent: 434
Tokyo-to, Japan
Patent: 432
Bayern, Germany
Patent: 390
Tokyo-to, Japan
Patent: 382
Beijing Shi, China
Patent: 330
California, United States
Patent: 318
Texas, United States
Patent: 291
New York, United States
Patent: 286
With the analysis among 245 patents, we discovered top 78 start-ups by total patent application. M-I LLC, Englishco LLC, Frugalpac Ltd. are active in this area.
Texas, United States
Patent: 72
New York, United States
Patent: 19
SUFFOLK COUNTY, United Kingdom
Patent: 8
Massachusetts, United States
Patent: 7
California, United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
Utah, United States
Patent: 6
Texas, United States
Patent: 5
Georgia, United States
Patent: 4
With the analysis among related 6,962 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing PetroChina Co., Ltd., Southwest Petroleum University, China Petroleum & Chemical Corp. take 1.69% of patent filing during this period.
Beijing Shi, China
Patent: 66
Sichuan Sheng, China
Patent: 27
Beijing Shi, China
Patent: 25
Shandong Sheng, China
Patent: 21
Beijing Shi, China
Patent: 20
Beijing Shi, China
Patent: 19
Shaanxi Sheng, China
Patent: 18
Beijing Shi, China
Patent: 17
Texas, United States
Patent: 17
Taiwan Province, China
Patent: 15
With the analysis among related 6,962 patents in last 5 years, we discover 212 new entrants. Guangdong Power Grid Co. Ltd., Axens SA, Chongqing Yeda Machinery Manufacturing Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Taiwan Province, China
Patent: 5
With the analysis among 4,749 patents, we discovered top 308 universities and scientific research institutions by total patent application. Southwest Petroleum University, China Petroleum University Beijing, China University of Petroleum (East China) are dominant in this area. They take 5.18% of the total patent filing.
Sichuan Sheng, China
Patent: 62
Beijing Shi, China
Patent: 60
Shandong Sheng, China
Patent: 58
Shaanxi Sheng, China
Patent: 29
Chongqing Shi, China
Patent: 23
Jilin Sheng, China
Patent: 21
Shandong Sheng, China
Patent: 21