With the analysis among 563 patents, we discovered top 92 key players by total patent application. GM Global Technology Operations LLC, Robert Bosch GmbH, Cummins Emission Solutions, Inc. are dominant in this area. They take 27.00% of the total patent filing.
GM Global Technology Operations LLC
Michigan, United States
Patent: 54
Baden-Württemberg, Germany
Patent: 53
Maharashtra, India
Patent: 45
Illinois, United States
Patent: 41
Ford Global Technologies LLC
Michigan, United States
Patent: 36
PETERBOROUGH, United Kingdom
Patent: 32
Illinois, United States
Patent: 28
Indiana, United States
Patent: 19
Indiana, United States
Patent: 17
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With the analysis among related 209 patents applied in the last 5 years. We discover 63 most active companies in this area. The fast-growing Robert Bosch GmbH, Caterpillar, Inc., GM Global Technology Operations LLC take 27.27% of patent filing during this period.
Baden-Württemberg, Germany
Patent: 24
Illinois, United States
Patent: 19
GM Global Technology Operations LLC
Michigan, United States
Patent: 14
Ford Global Technologies LLC
Michigan, United States
Patent: 14
Karnataka, India
Patent: 10
Maharashtra, India
Patent: 10
Indiana, United States
Patent: 8
Illinois, United States
Patent: 6
Illinois, United States
Patent: 5
With the analysis among related 209 patents in last 5 years, we discover 39 new entrants. Delphi Technologies IP Ltd., Tenneco Automotive Operating Co., Inc., International Engine Intellectual Property Co. LLC are the most active new entrants in this area.
Illinois, United States
Patent: 6
Illinois, United States
Patent: 5
California, United States
Patent: 4
Pennsylvania, United States
Patent: 3
Karnataka, India
Patent: 3
Illinois, United States
Patent: 3
Syddanmark, Denmark
Patent: 3
Michigan, United States
Patent: 3
With the analysis among 7 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1