With the analysis among 529 patents, we discovered top 125 key players by total patent application. Union Carbide Corp., UOP LLC, Saudi Arabian Oil Co. are dominant in this area. They take 18.53% of the total patent filing.
Wisconsin, United States
Patent: 42
Illinois, United States
Patent: 36
Hessen, Germany
Patent: 19
Hovedstaden, Denmark
Patent: 15
Rheinland-Pfalz, Germany
Patent: 10
Texas, United States
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 9
Nevada, United States
Patent: 9
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 4
With the analysis among related 59 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Lyten, Inc., PetroChina Co., Ltd., China University of Mining & Technology take 18.64% of patent filing during this period.
California, United States
Patent: 4
Beijing Shi, China
Patent: 4
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 2
Deutsche Institute für Textil- und Faserforschung Denkendorf
Research Institute of Wood Industry
Jiangsu Sheng, China
Patent: 2
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 2
Southwest Petroleum University
Sichuan Sheng, China
Patent: 2
With the analysis among related 59 patents in last 5 years, we discover 21 new entrants. Lyten, Inc., China University of Mining & Technology, Sichuan University are the most active new entrants in this area.
California, United States
Patent: 4
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 2
Research Institute of Wood Industry
Jiangsu Sheng, China
Patent: 2
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 2
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
With the analysis among 114 patents, we discovered top 33 universities and scientific research institutions by total patent application. University of Clausthal Technical, Friedrich-Alexander-Universität Erlangen-Nürnberg, Consejo Superior de Investigaciones Científicas are dominant in this area. They take 29.82% of the total patent filing.
University of Clausthal Technical
Niedersachsen, Germany
Patent: 12
Friedrich-Alexander-Universität Erlangen-Nürnberg
Bayern, Germany
Patent: 11
Consejo Superior de Investigaciones Científicas
Universidad Politécnica de Valencia
Valencia, Spain
Patent: 11
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 3
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Southwest Petroleum University
Sichuan Sheng, China
Patent: 3
University College Dublin