With the analysis among 1,121 patents, we discovered top 352 key players by total patent application. L'Oréal SA, METAWATER Co., Ltd., Rohm & Haas Co. are dominant in this area. They take 10.26% of the total patent filing.
Tokyo-to, Japan
Patent: 23
Pennsylvania, United States
Patent: 22
Tokyo-to, Japan
Patent: 18
Michigan, United States
Patent: 13
Delaware, United States
Patent: 12
Pennsylvania, United States
Patent: 12
Missouri, United States
Patent: 11
New York, United States
Patent: 10
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With the analysis among related 125 patents applied in the last 5 years. We discover 81 most active companies in this area. The fast-growing Tokuyama Corp., De Nora Holdings US, Inc., Beijing Forestry University take 16.00% of patent filing during this period.
Ohio, United States
Patent: 7
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 125 patents in last 5 years, we discover 63 new entrants. Tokuyama Corp., De Nora Holdings US, Inc., Beijing Forestry University are the most active new entrants in this area.
Ohio, United States
Patent: 7
Beijing Shi, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 254 patents, we discovered top 73 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Zhejiang University of Technology, Nanjing University are dominant in this area. They take 23.23% of the total patent filing.
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 6
Ibaraki-ken, Japan
Patent: 6
Shanghai Shi, China
Patent: 5
Hunan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4