With the analysis among 1,123 patents, we discovered top 185 key players by total patent application. Solvay SA, EIDP, Inc., Goodyear Tire & Rubber Co. are dominant in this area. They take 12.20% of the total patent filing.
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 48
Delaware, United States
Patent: 45
Ohio, United States
Patent: 44
Oklahoma, United States
Patent: 43
Wisconsin, United States
Patent: 22
Nordrhein-Westfalen, Germany
Patent: 21
Tokyo-to, Japan
Patent: 18
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With the analysis among related 38 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Shandong Orient Hongye Chemical Co., Ltd., Changchun Inst of Applied Chem Chinese Academy of Sciences, Aperene Technology (Hangzhou) Co., Ltd. take 28.95% of patent filing during this period.
Shandong Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 13 new entrants. Beijing Kerdimei Engineering Technology Co., Ltd., Kunshan Hengguang Plastic Co., Ltd., Haimen Yuanmei Art Design Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Dopp Chemical Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 97 patents, we discovered top 13 universities and scientific research institutions by total patent application. Zhejiang University, Changchun Inst of Applied Chem Chinese Academy of Sciences, Hebei University of Technology are dominant in this area. They take 32.99% of the total patent filing.
Zhejiang Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1