With the analysis among 1,542 patents, we discovered top 488 key players by total patent application. Nippon Soda Co., Ltd., Sekisui Plastics Industrial Materials (Thailand) Co., Ltd., Mitsubishi Paper Mills Ltd. are dominant in this area. They take 6.23% of the total patent filing.
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 26
Michigan, United States
Patent: 21
Hessen, Germany
Patent: 17
Nordrhein-Westfalen, Germany
Patent: 15
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With the analysis among related 212 patents applied in the last 5 years. We discover 159 most active companies in this area. The fast-growing Kingfa Sci. & Tech. Co., Ltd., Lubrizol Advanced Materials, Inc., Shanghai Kingfa Sci. & Tech. Dvpt. Co., Ltd. take 7.55% of patent filing during this period.
Guangdong Sheng, China
Patent: 7
Ohio, United States
Patent: 5
Shanghai Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Delaware, United States
Patent: 4
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among related 212 patents in last 5 years, we discover 140 new entrants. Lubrizol Advanced Materials, Inc., Shanghai Kingfa Sci. & Tech. Dvpt. Co., Ltd., Wuhan Institute of Technology are the most active new entrants in this area.
Ohio, United States
Patent: 5
Shanghai Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Delaware, United States
Patent: 4
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Saitama-ken, Japan
Patent: 3
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Patent: 3
With the analysis among 88 patents, we discovered top 35 universities and scientific research institutions by total patent application. East China University of Science & Technology, Wuhan Institute of Technology, Beijing University of Chemical Technology are dominant in this area. They take 14.77% of the total patent filing.
Shanghai Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2