With the analysis among 1,195 patents, we discovered top 191 key players by total patent application. Hoechst AG, Stauffer Chemical Co., BASF AB are dominant in this area. They take 28.12% of the total patent filing.
Hessen, Germany
Patent: 157
Hessen, Germany
Patent: 52
New York, United States
Patent: 31
Hokkaido, Japan
Patent: 22
Texas, United States
Patent: 19
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Oregon, United States
Patent: 2
Texas, United States
Patent: 1
With the analysis among related 140 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Rhodia Operations SASU, CHEMETALL GmbH, Maruzen Petrochemical Co., Ltd. take 95.00% of patent filing during this period.
Hessen, Germany
Patent: 52
Hokkaido, Japan
Patent: 16
Hyogo-ken, Japan
Patent: 3
Fukui-ken, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 2
With the analysis among related 140 patents in last 5 years, we discover 31 new entrants. CHEMETALL GmbH, Silence Therapeutics GmbH, Toyo Tire Corp. are the most active new entrants in this area.
Hessen, Germany
Patent: 52
Hyogo-ken, Japan
Patent: 3
Fukui-ken, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Pennsylvania, United States
Patent: 2
Texas, United States
Patent: 2
California, United States
Patent: 2
With the analysis among 72 patents, we discovered top 22 universities and scientific research institutions by total patent application. The University of Manchester, Imam Abdulrahman Bin Faisal University, University of Fukui are dominant in this area. They take 20.83% of the total patent filing.
Manchester, United Kingdom
Patent: 4
Fukui-ken, Japan
Patent: 3
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Ishikawa-ken, Japan
Patent: 1