With the analysis among 205 patents, we discovered top 29 key players by total patent application. Arvin Technologies, Inc., EMCON Technologies LLC, C-Quest Technology LLC are dominant in this area. They take 48.29% of the total patent filing.
Michigan, United States
Patent: 46
Michigan, United States
Patent: 34
Michigan, United States
Patent: 19
Indiana, United States
Patent: 17
New Jersey, United States
Patent: 6
Connecticut, United States
Patent: 5
Michigan, United States
Patent: 4
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With the analysis among related 15 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing FLSmidth A/S, J C Bamford Excavators Ltd., Haldor Topsøe A/S take 80.00% of patent filing during this period.
Hovedstaden, Denmark
Patent: 3
Hebei Sheng, China
Patent: 1
Massachusetts, United States
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 5 new entrants. FLSmidth A/S, Haldor Topsøe A/S, Hebei Advanced Environmental Protection Industry Innovation Center Co., Ltd. are the most active new entrants in this area.
Hovedstaden, Denmark
Patent: 3
Hebei Sheng, China
Patent: 1
Massachusetts, United States
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Massachusetts, United States
Patent: 6