With the analysis among 772 patents, we discovered top 88 key players by total patent application. Johnson Matthey Plc, BASF Corp., GM Global Technology Operations LLC are dominant in this area. They take 46.50% of the total patent filing.
United Kingdom
Patent: 268
New Jersey, United States
Patent: 56
GM Global Technology Operations LLC
Michigan, United States
Patent: 35
International Engine Intellectual Property Co. LLC
Illinois, United States
Patent: 34
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 33
Tokyo-to, Japan
Patent: 21
Wisconsin, United States
Patent: 21
Osaka-fu, Japan
Patent: 20
Ford Global Technologies LLC
Michigan, United States
Patent: 19
Niedersachsen, Germany
Patent: 16
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With the analysis among related 183 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Johnson Matthey Plc, BASF Corp., Umicore take 74.32% of patent filing during this period.
New Jersey, United States
Patent: 29
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 16
Niedersachsen, Germany
Patent: 9
Ford Global Technologies LLC
Michigan, United States
Patent: 6
Indiana, United States
Patent: 5
Korea University Reserch & Business Foundation
With the analysis among related 183 patents in last 5 years, we discover 14 new entrants. BASF AB, Korea University Reserch & Business Foundation, FEV Europe GmbH are the most active new entrants in this area.
Korea University Reserch & Business Foundation
Nordrhein-Westfalen, Germany
Patent: 4
University of Kentucky Research Foundation
Kentucky, United States
Patent: 3
Illinois, United States
Patent: 2
Shiga-ken, Japan
Patent: 1
Jilin Sheng, China
Patent: 1
Mitsui Mining & Smelting Co., Ltd.
With the analysis among 31 patents, we discovered top 8 universities and scientific research institutions by total patent application. Zhejiang University, Jilin University, Beijing University of Technology are dominant in this area. They take 51.61% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Nagoya Institute of Technology
Aichi-ken, Japan
Patent: 1
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 1
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 1