With the analysis among 2,075 patents, we discovered top 476 key players by total patent application. Bayer AG, Japan Exlan Co., Ltd., American Can Co. are dominant in this area. They take 6.51% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 52
Beijing Shi, China
Patent: 33
Delaware, United States
Patent: 33
Tokyo-to, Japan
Patent: 32
Shanghai Shi, China
Patent: 29
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 26
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With the analysis among related 773 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Kaneka Corp., Toray Industries, Inc., China Petroleum & Chemical Corp. take 6.86% of patent filing during this period.
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 18
Beijing Shi, China
Patent: 16
Shanghai Shi, China
Patent: 10
Hebei Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among related 773 patents in last 5 years, we discover 456 new entrants. Jiangsu Jiuzhou Textile Co. Ltd., Zhaoqing Gaoyao Changhe Wool Textile Co., Ltd., Yancheng Industrial Vocational and Technical College are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Suzhou Li Xingquan Textile Co., Ltd.
Jiangsu Sheng, China
Patent: 3
With the analysis among 159 patents, we discovered top 44 universities and scientific research institutions by total patent application. Donghua University, Zhongyuan University of Technology, Zhejiang Gongshang University are dominant in this area. They take 21.38% of the total patent filing.
Shanghai Shi, China
Patent: 15
Henan Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Henan Sheng, China
Patent: 3