With the analysis among 193 patents, we discovered top 19 key players by total patent application. INVISTA Technologies SARL, Röhm GmbH (Darmstadt), Johnson Matthey Plc are dominant in this area. They take 54.92% of the total patent filing.
Luxembourg, Luxembourg
Patent: 65
Hessen, Germany
Patent: 23
Nordrhein-Westfalen, Germany
Patent: 13
ZURICH, Switzerland
Patent: 10
DURHAM COUNTY, United Kingdom
Patent: 6
No data, please try another search term
With the analysis among related 6 patents applied in the last 5 years. We discover 3 most active companies in this area.
Nordrhein-Westfalen, Germany
Patent: 4
ZURICH, Switzerland
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 1 new entrants.
No data, please try another search term