With the analysis among 200 patents, we discovered top 101 key players by total patent application. Kao Corp., EIDP, Inc., Toray Industries, Inc. are dominant in this area. They take 18.00% of the total patent filing.
Tokyo-to, Japan
Patent: 13
Delaware, United States
Patent: 12
Tokyo-to, Japan
Patent: 11
Hangzhou Huihai Machinery Co., Ltd.
Zhejiang Sheng, China
Patent: 9
3M Innovative Properties Co.
Minnesota, United States
Patent: 5
INVISTA North America SARL
Ohio, United States
Patent: 3
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With the analysis among related 56 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing Kao Corp., Hangzhou Huihai Machinery Co., Ltd., AS Rockwool take 37.50% of patent filing during this period.
Hangzhou Huihai Machinery Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Saurer Spinning Solutions GmbH & Co. KG
Nordrhein-Westfalen, Germany
Patent: 2
Nantong Huaan Supercritical Extraction Co., Ltd.
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 1
New York, United States
Patent: 1
Qingdao Borui Sealing Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanxi Huarui Nano New Material Technology Co., Ltd.
Shanxi Sheng, China
Patent: 1
With the analysis among related 56 patents in last 5 years, we discover 33 new entrants. Hangzhou Huihai Machinery Co., Ltd., AS Rockwool, Saurer Spinning Solutions GmbH & Co. KG are the most active new entrants in this area.
Hangzhou Huihai Machinery Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Saurer Spinning Solutions GmbH & Co. KG
Nordrhein-Westfalen, Germany
Patent: 2
Nantong Huaan Supercritical Extraction Co., Ltd.
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 1
New York, United States
Patent: 1
Qingdao Borui Sealing Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanxi Huarui Nano New Material Technology Co., Ltd.
Shanxi Sheng, China
Patent: 1
Jiaxing Furuibang New Material Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 14 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Northwestern Polytechnical University, Donghua University are dominant in this area. They take 31.82% of the total patent filing.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jilin Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 1
Northeast Electric Power University
Jilin Sheng, China
Patent: 1
Kumoh National Institute of Technology