Search results for “Casing hanger” companies
Free sign up to view the full data
Key Players
Order by:
Innovation Intensity
With the analysis among 1,336 patents, we discovered top 206 key players by total patent application. Vetco Gray, Inc., Dril-Quip, Inc., FMC Corp. are dominant in this area. They take 30.76% of the total patent filing.
Texas, United States
Patent: 268
Texas, United States
Patent: 75
Pennsylvania, United States
Patent: 68
Texas, United States
Patent: 63
Texas, United States
Patent: 48
Texas, United States
Patent: 38
Limerick, Ireland
Patent: 38
Texas, United States
Patent: 34
SURREY, United Kingdom
Patent: 26
Texas, United States
Patent: 26
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 7 patents, we discovered top 2 start-ups by total patent application.
Fast-Growing
Order by:
Innovation in recent 5 years
With the analysis among related 229 patents applied in the last 5 years. We discover 97 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Shanghai Xiawei Petroleum Equipment Technology Service Co., Ltd., Baker Hughes Oilfield Operations LLC take 16.59% of patent filing during this period.
Beijing Shi, China
Patent: 13
Shanghai Shi, China
Patent: 13
Texas, United States
Patent: 12
Shandong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Texas, United States
Patent: 8
Texas, United States
Patent: 8
Beijing Shi, China
Patent: 8
Limerick, Ireland
Patent: 6
Beijing Shi, China
Patent: 6
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 229 patents in last 5 years, we discover 63 new entrants. Baker Hughes Oilfield Operations LLC, Weifei Marine Equipment Manufacturing Co., Ltd., CNOOC Energy Technology & Services Ltd. are the most active new entrants in this area.
Texas, United States
Patent: 12
Shandong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 6
Zuid-Holland, Netherlands
Patent: 5
Shandong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Saudi Arabia
Patent: 3
Research Institutions
Order by:
Innovation Intensity
With the analysis among 27 patents, we discovered top 8 universities and scientific research institutions by total patent application. China University of Petroleum (East China), Southwest Petroleum University, Baylor College of Medicine are dominant in this area. They take 44.44% of the total patent filing.
Shandong Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 2
Texas, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Keywords Quick Entry
Popular
Physics
Chemistry
Engineering
Materials science
Computer science
Biology
Medicine
MetalElectrodeVoltageSemiconductorPolymerElectricityCoatingFiberDisplay deviceRaw materialElectric motorUltimate tensile strengthNozzleCarbonBuilding constructionAlkylService lifeElectronOxideOxygenSolventControl unitFlangeControl systemDrugLight sourcePistonDiseaseElectric powerHigh pressure
View more
Page generation time: