With the analysis among 1,270 patents, we discovered top 476 key players by total patent application. Imperial Chemical Industries Ltd., EIDP, Inc., Halliburton Energy Services, Inc. are dominant in this area. They take 7.32% of the total patent filing.
Delaware, United States
Patent: 32
Texas, United States
Patent: 22
Beijing Shi, China
Patent: 18
Texas, United States
Patent: 18
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 15
Beijing Shi, China
Patent: 13
Pennsylvania, United States
Patent: 12
With the analysis among 20 patents, we discovered top 2 start-ups by total patent application.
Texas, United States
Patent: 18
New York, United States
Patent: 2
With the analysis among related 534 patents applied in the last 5 years. We discover 320 most active companies in this area. The fast-growing China National Petroleum Corp., Sinopec Petroleum Engineering Technology Service Co. Ltd., PetroChina Co., Ltd. take 7.30% of patent filing during this period.
Beijing Shi, China
Patent: 15
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 11
Hubei Sheng, China
Patent: 11
Xinjiang Uygur Zizhiqu, China
Patent: 11
Sichuan Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
With the analysis among related 534 patents in last 5 years, we discover 290 new entrants. China Petroleum & Chemical Corp., Yichang Zhongtai New Materials Co., Ltd., Ku Vehicles Tabeinijiang Material Co. Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 11
Hubei Sheng, China
Patent: 11
Xinjiang Uygur Zizhiqu, China
Patent: 11
Sichuan Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Henan Sheng, China
Patent: 6
Puyang Yufei Industrial Co., Ltd.
Henan Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6
undefined undefined
Patent: 6
With the analysis among 168 patents, we discovered top 58 universities and scientific research institutions by total patent application. Southwest Petroleum University, King Fahd University of Petroleum & Minerals, Sichuan Normal University are dominant in this area. They take 15.48% of the total patent filing.
Sichuan Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Yunnan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shaanxi Sheng, China
Patent: 3