With the analysis among 296 patents, we discovered top 185 key players by total patent application. Philip Morris GmbH, POSCO Holdings Inc., Robert Bosch GmbH are dominant in this area. They take 6.08% of the total patent filing.
Baden-Württemberg, Germany
Patent: 5
Rheinland-Pfalz, Germany
Patent: 5
Texas, United States
Patent: 5
Illinois, United States
Patent: 4
Texas, United States
Patent: 4
Kentucky, United States
Patent: 4
Virginia, United States
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Washington, United States
Patent: 1
With the analysis among related 27 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing SPM Oil & Gas PC LLC, China University of Mining & Technology, Luoyang Caofeng Industry and Trade Co., Ltd. take 14.81% of patent filing during this period.
Texas, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Tianjin Zhengxinde Environmental Protection Technology Development Co., Ltd.
Tianjin Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Connecticut, United States
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 19 new entrants. SPM Oil & Gas PC LLC, China University of Mining & Technology, Luoyang Caofeng Industry and Trade Co., Ltd. are the most active new entrants in this area.
Texas, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Tianjin Zhengxinde Environmental Protection Technology Development Co., Ltd.
Tianjin Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Connecticut, United States
Patent: 1
With the analysis among 23 patents, we discovered top 15 universities and scientific research institutions by total patent application. Universidad Técnica Federico Santa María, Tongji University, Jilin University are dominant in this area. They take 17.39% of the total patent filing.
Shanghai Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1