With the analysis among 166 patents, we discovered top 77 key players by total patent application. Kerr Corp., ZEON Corp., Sumitomo Chemical Co., Ltd. are dominant in this area. They take 21.69% of the total patent filing.
California, United States
Patent: 23
Oklahoma, United States
Patent: 5
CHESHIRE, United Kingdom
Patent: 5
Texas, United States
Patent: 4
Shandong Sheng, China
Patent: 4
Delaware, United States
Patent: 3
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With the analysis among related 29 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Wanhua Chemical Group Co., Ltd., Wenzhou University, Zhejiang Sci-Tech University take 24.14% of patent filing during this period.
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 29 patents in last 5 years, we discover 22 new entrants. Wenzhou University, Zhejiang Sci-Tech University, Henan University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
New Jersey, United States
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Selangor, Malaysia
Patent: 1
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Patent: 1
With the analysis among 37 patents, we discovered top 15 universities and scientific research institutions by total patent application. Nanjing University of Posts & Telecommunications, South China University of Technology, Zhejiang Sci-Tech University are dominant in this area. They take 18.92% of the total patent filing.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Selangor, Malaysia
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1