With the analysis among 140 patents, we discovered top 26 key players by total patent application. Weir Slurry Group, Inc., Peopleflo Manufacturing, Inc., WHW Group, Inc. are dominant in this area. They take 37.86% of the total patent filing.
Wisconsin, United States
Patent: 27
Illinois, United States
Patent: 12
Virginia, United States
Patent: 6
CITY OF SCOTLAND, United Kingdom
Patent: 5
California, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
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With the analysis among related 11 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Pratt & Whitney Canada Corp., Equinor Energy AS, Grupos Electrógenos Europa SA take 54.55% of patent filing during this period.
Rogaland, Norway
Patent: 1
CITY OF ARAGON, Spain
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 4 new entrants. Pratt & Whitney Canada Corp., Equinor Energy AS, Grupos Electrógenos Europa SA are the most active new entrants in this area.
Rogaland, Norway
Patent: 1
CITY OF ARAGON, Spain
Patent: 1
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.