With the analysis among 1,353 patents, we discovered top 66 key players by total patent application. INVISTA Technologies SARL, EIDP, Inc., BASF AB are dominant in this area. They take 64.67% of the total patent filing.
INVISTA Technologies SARL
Luxembourg, Luxembourg
Patent: 347
Delaware, United States
Patent: 268
Rhodia Polyamide Intermediates
INVISTA North America SARL
Inv Nylon Chemicals Americas LLC
Centre National De La Recherche Scientif
Zhejiang NHU Special Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 9
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With the analysis among related 38 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Zhejiang NHU Special Materials Co., Ltd., Zhejiang University, Zhejiang NHU Co. Ltd. take 65.79% of patent filing during this period.
Zhejiang NHU Special Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Beijing Double Zero Mine Equipment Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Zhejiang Xinhecheng Nylon Material Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Henan Shenma Aidian Chemical Co., Ltd.
Henan Sheng, China
Patent: 2
Qingdao Protec Chemical Co., Ltd.
Shandong Sheng, China
Patent: 2
China TianChen Engineering Corp.
Tianjin Shi, China
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 18 new entrants. Zhejiang NHU Special Materials Co., Ltd., Zhejiang University, Zhejiang NHU Co. Ltd. are the most active new entrants in this area.
Zhejiang NHU Special Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Beijing Double Zero Mine Equipment Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Zhejiang Xinhecheng Nylon Material Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Qingdao Protec Chemical Co., Ltd.
Shandong Sheng, China
Patent: 2
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
MicroChem (Dalian) Co.,Ltd.
Liaoning Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 40 patents, we discovered top 10 universities and scientific research institutions by total patent application. University of Amsterdam, Zhejiang University, California Institute of Technology are dominant in this area. They take 65.00% of the total patent filing.
Noord-Holland, Netherlands
Patent: 8
Zhejiang Sheng, China
Patent: 8
California Institute of Technology
California, United States
Patent: 5
Beijing Shi, China
Patent: 3
Universidad Nacional Autónoma de México
Distrito Federal, Mexico
Patent: 1
Hunan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shanghai Institute of Organic Chemistry
Shanghai Shi, China
Patent: 1