With the analysis among 69 patents, we discovered top 31 key players by total patent application. Praxair Technology, Inc., Toyota Motor Corp., Daimler AG & Co. Anlagenverwaltung OHG are dominant in this area. They take 30.43% of the total patent filing.
Connecticut, United States
Patent: 12
Brandenburg, Germany
Patent: 4
Indiana, United States
Patent: 3
Fukushima-ken, Japan
Patent: 3
Schleswig-Holstein, Germany
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
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With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
Taiwan Province, China
Patent: 1
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Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
Taiwan Province, China
Patent: 1
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Patent: 1
With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Tianjin Shi, China
Patent: 1