With the analysis among 18 patents, we discovered top 16 key players by total patent application. Covidien Pte Ltd., Beijing Aerospace Changfeng Co., Ltd., Weatherford Technology Holdings LLC are dominant in this area. They take 38.89% of the total patent filing.
Beijing Shi, China
Patent: 2
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Massachusetts, United States
Patent: 1
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.
undefined undefined
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 1 new entrants.
undefined undefined
Patent: 1
No data, please try another search term