With the analysis among 118 patents, we discovered top 35 key players by total patent application. Kao Corp., Air Liquide Santé France SA, M&T Chemicals, Inc. are dominant in this area. They take 41.53% of the total patent filing.
Tokyo-to, Japan
Patent: 33
New Jersey, United States
Patent: 6
Missouri, United States
Patent: 4
Pennsylvania, United States
Patent: 4
Niedersachsen, Germany
Patent: 4
Connecticut, United States
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
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With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 1