With the analysis among 28 patents, we discovered top 22 key players by total patent application. L'Air Liquide SA, Ecoclime Group AB, Benteler Automobiltechnik GmbH are dominant in this area. They take 21.43% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 2
Schaffhausen, Switzerland
Patent: 2
Guangdong Sheng, China
Patent: 1
Saitama-ken, Japan
Patent: 1
Lombardia, Italy
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 3 most active companies in this area.
Lombardia, Italy
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 3 new entrants.
Lombardia, Italy
Patent: 1
Jiangsu Sheng, China
Patent: 1
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