With the analysis among 33 patents, we discovered top 21 key players by total patent application. Autotrol Corp., Paul GmbH & Co. KG, Praxair Technology, Inc. are dominant in this area. They take 36.36% of the total patent filing.
Wisconsin, United States
Patent: 5
Connecticut, United States
Patent: 3
Yunnan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Pennsylvania, United States
Patent: 1
Shandong Sheng, China
Patent: 1
No data, please try another search term
With the analysis among related 7 patents applied in the last 5 years. We discover 3 most active companies in this area.
Yunnan Sheng, China
Patent: 2
Connecticut, United States
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 2 new entrants.
Yunnan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among 6 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1