With the analysis among 98 patents, we discovered top 54 key players by total patent application. Hoechst AG, Westfalia Separator AG, Robert Bosch GmbH are dominant in this area. They take 19.39% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 6
Baden-Württemberg, Germany
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
Rio de Janeiro, Brazil
Patent: 4
Aichi-ken, Japan
Patent: 2
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With the analysis among related 4 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing BSH Hausgeräte GmbH, Centre National De La Recherche Scientif, Institut National de la Santé et de la Recherche Médicale take 75.00% of patent filing during this period.
Centre National De La Recherche Scientif
With the analysis among related 4 patents in last 5 years, we discover 4 new entrants. BSH Hausgeräte GmbH, Centre National De La Recherche Scientif, Institut National de la Santé et de la Recherche Médicale are the most active new entrants in this area.
Centre National De La Recherche Scientif
With the analysis among 5 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1