With the analysis among 184 patents, we discovered top 21 key players by total patent application. Kali und SAlz Gmbh, K+S AG, Specialty Fertilizer Products LLC are dominant in this area. They take 45.65% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 20
Kansas, United States
Patent: 12
North Carolina, United States
Patent: 5
Veitscher Magnesitwerke AG
Andhra Pradesh, India
Patent: 1
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With the analysis among related 7 patents applied in the last 5 years. We discover 3 most active companies in this area.
Qinghai Sheng, China
Patent: 1
Andhra Pradesh, India
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 1 new entrants.
Andhra Pradesh, India
Patent: 1
With the analysis among 6 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Qinghai Sheng, China
Patent: 2