With the analysis among 1,033 patents, we discovered top 491 key players by total patent application. General Electric Co., Albemarle Corp., Celanese Corp. are dominant in this area. They take 6.68% of the total patent filing.
Massachusetts, United States
Patent: 28
North Carolina, United States
Patent: 26
Texas, United States
Patent: 15
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
Anhui Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
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With the analysis among related 171 patents applied in the last 5 years. We discover 133 most active companies in this area. The fast-growing Jihua Shoe Manufacturing Co., Ltd., Hubei Jiankun Polymer New Materials Co., Ltd., Shanxi Xinhua Chemical Defense Equipment Research Institute Co., Ltd. take 7.60% of patent filing during this period.
Guizhou Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Wuxi Hejie Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 171 patents in last 5 years, we discover 123 new entrants. Jihua Shoe Manufacturing Co., Ltd., Hubei Jiankun Polymer New Materials Co., Ltd., Xuzhou Huabang Plastic Industry Co., Ltd. are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Wuxi Hejie Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 80 patents, we discovered top 27 universities and scientific research institutions by total patent application. Tianjin Chengjian University, South China University of Technology, Wuhan University are dominant in this area. They take 18.75% of the total patent filing.
Tianjin Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1