With the analysis among 1,427 patents, we discovered top 489 key players by total patent application. Qingdao Tongchuang Energy Saving and Environmental Protection Engineering Co., Ltd., Imperial Chemical Industries Ltd., EIDP, Inc. are dominant in this area. They take 7.29% of the total patent filing.
Shandong Sheng, China
Patent: 51
Delaware, United States
Patent: 26
Jiangsu Sheng, China
Patent: 26
Nordrhein-Westfalen, Germany
Patent: 21
Ohio, United States
Patent: 15
Tokyo-to, Japan
Patent: 15
Jiangsu Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 13
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With the analysis among related 218 patents applied in the last 5 years. We discover 149 most active companies in this area. The fast-growing Changhe Chemical New Material (Jiangsu) Co., Ltd., Xuzhousierkechabiehua Fiber Technology Co. Ltd., Jiangsu Evergreen New Material Technology Inc. Co. take 16.06% of patent filing during this period.
Jiangsu Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 218 patents in last 5 years, we discover 139 new entrants. Xuzhousierkechabiehua Fiber Technology Co. Ltd., Dezhou Mingjiang Industry and Trade Co., Ltd., fischerwerke Artur Fischer GmbH & Co.KG. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
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Patent: 2
With the analysis among 62 patents, we discovered top 32 universities and scientific research institutions by total patent application. Zhejiang University of Technology, East China University of Science & Technology, Donghua University are dominant in this area. They take 11.29% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tokyo Institute of Technology
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1