With the analysis among 646 patents, we discovered top 233 key players by total patent application. BASF AB, F. Hoffmann-La Roche Ltd., Perstorp AB are dominant in this area. They take 10.53% of the total patent filing.
F. Hoffmann-La Roche Ltd.
California, United States
Patent: 16
Infineum International Ltd.
Huafon Chemical Co., Ltd.
Zhejiang Sheng, China
Patent: 12
California, United States
Patent: 12
Delaware, United States
Patent: 11
No data, please try another search term
With the analysis among related 167 patents applied in the last 5 years. We discover 98 most active companies in this area. The fast-growing Infineum International Ltd., Arkema France SA, DAK Americas LLC take 15.57% of patent filing during this period.
Infineum International Ltd.
North Carolina, United States
Patent: 8
Covestro Intellectual Property GmbH & Co. KG
VEOLIA NORTH AMERICA REGENERATION SERVICES, LLC
Huafeng Chongqing Spandex Co., Ltd.
Chongqing Shi, China
Patent: 6
Ordos Hanbo Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Lanzhou Petrochemical College of Vocational Technology
Gansu Sheng, China
Patent: 3
With the analysis among related 167 patents in last 5 years, we discover 82 new entrants. DAK Americas LLC, Covestro Intellectual Property GmbH & Co. KG, VEOLIA NORTH AMERICA REGENERATION SERVICES, LLC are the most active new entrants in this area.
North Carolina, United States
Patent: 8
Covestro Intellectual Property GmbH & Co. KG
VEOLIA NORTH AMERICA REGENERATION SERVICES, LLC
Ordos Hanbo Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Lanzhou Petrochemical College of Vocational Technology
Gansu Sheng, China
Patent: 3
Massachusetts, United States
Patent: 3
Zhaoqing Outao New Material Co., Ltd.
Guangdong Sheng, China
Patent: 3
Si Chuan Sheng Wei Wo Dun Shi You Ke Ji Gu Fen You Xian Gong Si
Sichuan Sheng, China
Patent: 2
With the analysis among 75 patents, we discovered top 28 universities and scientific research institutions by total patent application. California Institute of Technology, Baylor College of Medicine, Rutgers State University of New Jersey are dominant in this area. They take 28.00% of the total patent filing.
California Institute of Technology
California, United States
Patent: 5
Baylor College of Medicine
Texas, United States
Patent: 5
Rutgers State University of New Jersey
New Mexico, United States
Patent: 3
Lanzhou Petrochemical College of Vocational Technology
Gansu Sheng, China
Patent: 3
Washington, United States
Patent: 2
Tokyo University of Science
Korea Institute of Science & Technology
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
University of Southern California
California, United States
Patent: 1