With the analysis among 158 patents, we discovered top 45 key players by total patent application. ITM Power Plc, L'Air Liquide SA, Lockheed Martin Corp. are dominant in this area. They take 17.09% of the total patent filing.
SHEFFIELD, United Kingdom
Patent: 11
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 7
Varian Semiconductor Equipment Associates, Inc.
Massachusetts, United States
Patent: 7
Messer SE & Co. KGaA (Germany)
Alcan Research & Development Ltd.
Nordrhein-Westfalen, Germany
Patent: 4
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With the analysis among related 33 patents applied in the last 5 years. We discover 3 most active companies in this area.
Yazaki Energy Systems, Inc.
Texas, United States
Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 1 new entrants.
Yazaki Energy Systems, Inc.
Texas, United States
Patent: 1
With the analysis among 47 patents, we discovered top 8 universities and scientific research institutions by total patent application. University of Houston, University College London, Université Pierre et Marie Curie are dominant in this area. They take 44.68% of the total patent filing.
Texas, United States
Patent: 9
University College London
Université Pierre et Marie Curie
Coimbra, Portugal
Patent: 2
New York, United States
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Omsk State Technical University
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Patent: 1
Université Internationale de Rabat