With the analysis among 201 patents, we discovered top 55 key players by total patent application. Advancion, Imperial Chemical Industries Ltd., IG Farbenindustrie AG are dominant in this area. They take 23.38% of the total patent filing.
Illinois, United States
Patent: 19
Imperial Chemical Industries Ltd.
Hessen, Germany
Patent: 14
Hampshire, United Kingdom
Patent: 10
Bern, Switzerland
Patent: 5
Rhodia Polyamide Intermediates
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 5
Delaware, United States
Patent: 4
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With the analysis among related 64 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Northwestern Polytechnical University, University of Kiel, Hubei Aerospace Chemical Technology Research Institute take 28.13% of patent filing during this period.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 7
Schleswig-Holstein, Germany
Patent: 6
Hubei Aerospace Chemical Technology Research Institute
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Patent: 5
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4
Xi'an Modern Chemistry Research Institute
Shaanxi Sheng, China
Patent: 3
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 3
Maharashtra, India
Patent: 3
Hampshire, United Kingdom
Patent: 3
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
With the analysis among related 64 patents in last 5 years, we discover 18 new entrants. Northwestern Polytechnical University, University of Kiel, Southwest University of Science & Technology are the most active new entrants in this area.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 7
Schleswig-Holstein, Germany
Patent: 6
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 3
Maharashtra, India
Patent: 3
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
GM Global Technology Operations LLC
Michigan, United States
Patent: 3
North University of China
Shanxi Sheng, China
Patent: 2
Anhui Shidong Energy Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Hubei Sanjiang Aerospace Jianghe Chemical Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
With the analysis among 75 patents, we discovered top 14 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, University of Kiel, Nanjing University of Science & Technology are dominant in this area. They take 26.67% of the total patent filing.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 7
Schleswig-Holstein, Germany
Patent: 6
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 5
Xi'an Modern Chemistry Research Institute
Shaanxi Sheng, China
Patent: 4
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 3
North University of China
Shanxi Sheng, China
Patent: 2
Connecticut, United States
Patent: 1
University of Massachusetts
Massachusetts, United States
Patent: 1
University of Nicolaus Copernicus
Kujawsko-pomorskie, Poland
Patent: 1