With the analysis among 390 patents, we discovered top 79 key players by total patent application. Roto-Finish Co., Inc., Carl Kurt Walther GmbH & Co. KG, Rem Technology, Inc. are dominant in this area. They take 21.79% of the total patent filing.
Michigan, United States
Patent: 46
Nordrhein-Westfalen, Germany
Patent: 21
Nordrhein-Westfalen, Germany
Patent: 9
Lombardia, Italy
Patent: 7
Georgia, United States
Patent: 6
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With the analysis among related 27 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing International Marketing, Inc., Shandong University of Technology, 3M Innovative Properties Co. take 22.22% of patent filing during this period.
Pennsylvania, United States
Patent: 3
Shandong Sheng, China
Patent: 2
Minnesota, United States
Patent: 1
California, United States
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 5 new entrants. International Marketing, Inc., Shandong University of Technology, 3M Innovative Properties Co. are the most active new entrants in this area.
Pennsylvania, United States
Patent: 3
Shandong Sheng, China
Patent: 2
Minnesota, United States
Patent: 1
California, United States
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Shandong Sheng, China
Patent: 2