With the analysis among 67 patents, we discovered top 26 key players by total patent application. Paul GmbH & Co. KG, Saarstahl AG, Elf Aquitaine Fertilisants are dominant in this area. They take 35.82% of the total patent filing.
Hessen, Germany
Patent: 12
Saarland, Germany
Patent: 7
Niedersachsen, Germany
Patent: 4
New York, United States
Patent: 2
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With the analysis among related 4 patents applied in the last 5 years. We discover 3 most active companies in this area.
Gansu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Bến Tre, Vietnam
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 3 new entrants.
Gansu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Bến Tre, Vietnam
Patent: 1
With the analysis among 6 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Gansu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1