With the analysis among 1,100 patents, we discovered top 312 key players by total patent application. Chevron, Inc., 3M Innovative Properties Co., Mobil Corp. are dominant in this area. They take 25.18% of the total patent filing.
Pennsylvania, United States
Patent: 181
3M Innovative Properties Co.
Minnesota, United States
Patent: 50
Texas, United States
Patent: 46
West-Vlaanderen, Belgium
Patent: 30
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 27
Louisiana, United States
Patent: 25
Advanced Refractory Technologies, Inc.
Illinois, United States
Patent: 20
Shanghai Shi, China
Patent: 20
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 270 patents applied in the last 5 years. We discover 152 most active companies in this area. The fast-growing Saudi Arabian Oil Co., University of Durham, Yanshan University take 18.52% of patent filing during this period.
DURHAM COUNTY, United Kingdom
Patent: 21
Hebei Sheng, China
Patent: 7
Massachusetts, United States
Patent: 7
Shenzhen Institute of Advanced Technology
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Patent: 6
Anqing TP Goetze Piston Ring Co., Ltd.
Anhui Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
M-I Drilling Fluids U.K. Ltd.
CITY OF SCOTLAND, United Kingdom
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 5
With the analysis among related 270 patents in last 5 years, we discover 115 new entrants. Yanshan University, Merck Patent GmbH, MR Chemie GmbH are the most active new entrants in this area.
Hebei Sheng, China
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 4
Delaware, United States
Patent: 4
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 3
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Supermicro Mid-Range Nanotechnology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Kehui Nanotechnology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 3
Wenzhou Vocational and Technical College
Zhejiang Sheng, China
Patent: 3
Xian Industrial University
Shaanxi Sheng, China
Patent: 2
With the analysis among 385 patents, we discovered top 95 universities and scientific research institutions by total patent application. University of Durham, Lanzhou Institute of Chemical Physics, Beijing Normal University are dominant in this area. They take 20.52% of the total patent filing.
DURHAM COUNTY, United Kingdom
Patent: 31
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 17
Beijing Normal University
Beijing Shi, China
Patent: 10
South China University of Technology
Guangdong Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Korea Institute of Science & Technology
University of South Florida
Texas, United States
Patent: 5