With the analysis among 698 patents, we discovered top 97 key players by total patent application. Energy Recovery, Inc., Power Jets (Research & Development) Ltd., KSB SE & Co. KGaA are dominant in this area. They take 40.11% of the total patent filing.
California, United States
Patent: 177
Power Jets (Research & Development) Ltd.
Derbyshire, United Kingdom
Patent: 53
Uttar Pradesh, India
Patent: 50
Syddanmark, Denmark
Patent: 38
New Jersey, United States
Patent: 20
Virginia, United States
Patent: 16
Texas, United States
Patent: 15
Zuid-Holland, Netherlands
Patent: 13
Baden-Württemberg, Germany
Patent: 11
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With the analysis among related 123 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Energy Recovery, Inc., Isobaric Strategies, Inc., Danfoss A/S take 46.34% of patent filing during this period.
California, United States
Patent: 34
Virginia, United States
Patent: 12
Syddanmark, Denmark
Patent: 11
Texas, United States
Patent: 10
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 123 patents in last 5 years, we discover 25 new entrants. Datang Environment Industry Group Co., Ltd., HBIS Co., Ltd., Korea University Reserch & Business Foundation are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Texas, United States
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 11 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, University of Bath, Tianjin University are dominant in this area. They take 31.03% of the total patent filing.
Massachusetts, United States
Patent: 5
Bath and North East Somerset, United Kingdom
Patent: 2
Tianjin Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Beijing Shi, China
Patent: 1