With the analysis among 97 patents, we discovered top 20 key players by total patent application. Goodyear Tire & Rubber Co., H2Gen Innovations, Inc., Phillips Petroleum Co. are dominant in this area. They take 55.67% of the total patent filing.
Ohio, United States
Patent: 27
Virginia, United States
Patent: 18
Oklahoma, United States
Patent: 9
Genève, Switzerland
Patent: 6
New Jersey, United States
Patent: 6
Genève, Switzerland
Patent: 4
No data, please try another search term
With the analysis among related 2 patents applied in the last 5 years. We discover 1 most active companies in this area.
Shandong Chengze Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
Shandong Chengze Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Liaoning Sheng, China
Patent: 2