With the analysis among 1,577 patents, we discovered top 465 key players by total patent application. Lhoist Recherche et Développement SA, Fluorchemie Gmbh Frankfurt, Denka Corp. are dominant in this area. They take 8.43% of the total patent filing.
Lhoist Recherche et Développement SA
Fluorchemie Gmbh Frankfurt
New York, United States
Patent: 36
Chiba-ken, Japan
Patent: 27
Fukuoka-ken, Japan
Patent: 26
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 23
Minnesota, United States
Patent: 23
Beijing Shi, China
Patent: 17
With the analysis among 12 patents, we discovered top 3 start-ups by total patent application.
Ohio, United States
Patent: 6
Washington, United States
Patent: 5
With the analysis among related 434 patents applied in the last 5 years. We discover 242 most active companies in this area. The fast-growing Southwest Petroleum University, China Petroleum & Chemical Corp., China University of Petroleum (East China) take 9.91% of patent filing during this period.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 16
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 14
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 13
Saint-Gobain Isover G+H AG
Nordrhein-Westfalen, Germany
Patent: 11
Beijing Shi, China
Patent: 11
Shandong Sheng, China
Patent: 10
China National Petroleum Corp.
Beijing Shi, China
Patent: 9
Ohio, United States
Patent: 6
With the analysis among related 434 patents in last 5 years, we discover 182 new entrants. Shandong University, Third Wave Water LLC, China University of Geosciences are the most active new entrants in this area.
Shandong Sheng, China
Patent: 10
Ohio, United States
Patent: 6
China University of Geosciences
Beijing Shi, China
Patent: 6
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Chongqing University of Science and Technology
Chongqing Shi, China
Patent: 5
Isabela, Philippines
Patent: 5
China Petroleum Logging Co. Ltd.
Shaanxi Sheng, China
Patent: 4
Hefei University of Technology
Anhui Sheng, China
Patent: 3
With the analysis among 418 patents, we discovered top 101 universities and scientific research institutions by total patent application. China University of Petroleum (East China), University of Liege, Southwest Petroleum University are dominant in this area. They take 12.68% of the total patent filing.
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 19
Southwest Petroleum University
Sichuan Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 10
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 6
China Petroleum University Beijing
Beijing Shi, China
Patent: 6
China University of Geosciences
Beijing Shi, China
Patent: 6
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 5
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5