With the analysis among 3,007 patents, we discovered top 484 key players by total patent application. Albemarle Corp., Sumitomo Chemical Co., Ltd., Marathon GTF Technology Ltd. are dominant in this area. They take 8.81% of the total patent filing.
North Carolina, United States
Patent: 152
Tokyo-to, Japan
Patent: 69
Texas, United States
Patent: 44
Tokyo-to, Japan
Patent: 41
Hessen, Germany
Patent: 40
Delaware, United States
Patent: 35
Kyoto-fu, Japan
Patent: 33
Nordrhein-Westfalen, Germany
Patent: 32
With the analysis among 7 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 3
Oregon, United States
Patent: 2
With the analysis among related 302 patents applied in the last 5 years. We discover 201 most active companies in this area. The fast-growing Jinhong Gas Co., Ltd., JFE Steel Corp., Shandong Weitai Fine Chemical Co. Ltd. take 11.59% of patent filing during this period.
Jiangsu Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 13
Shandong Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 5
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 5
Pennsylvania, United States
Patent: 4
With the analysis among related 302 patents in last 5 years, we discover 168 new entrants. Jinhong Gas Co., Ltd., JFE Steel Corp., Shandong Weitai Fine Chemical Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 13
Shandong Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 6
Pennsylvania, United States
Patent: 4
Zhejiang Sheng, China
Patent: 4
Maharashtra, India
Patent: 4
Henan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among 238 patents, we discovered top 91 universities and scientific research institutions by total patent application. University of South Carolina, Shanghai Institute of Pharmaceutical Industry, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 19.75% of the total patent filing.
South Carolina, United States
Patent: 6
Shanghai Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Massachusetts, United States
Patent: 3
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3