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OIL RECOVERY CORP

Overview
  • Total Patents
    37
About

OIL RECOVERY CORP has a total of 37 patent applications. Its first patent ever was published in 1928. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets civil engineering, basic materials chemistry and electrical machinery and energy are COPELIN LEONARD S, TIANJIN DAGANG OIL FIELD DRILLING TECHNOLOGY DEV COMPANY and DELTATEK OIL TOOLS LTD.

Patent filings in countries

World map showing OIL RECOVERY CORPs patent filings in countries
# Country Total Patents
#1 United States 20
#2 Canada 5
#3 France 5
#4 United Kingdom 3
#5 Austria 2
#6 Germany 2

Patent filings per year

Chart showing OIL RECOVERY CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Martin James W 11
#2 John Lynes 9
#3 Hessel Frederick A 7
#4 Hammer Irving P 7
#5 Rust John B 7
#6 Martin James Wellford 3
#7 Scott Harold W 2
#8 Hessel Frederick Adam 1
#9 Davis Ray L 1
#10 Powell Dalton U 1

Latest patents

Publication Filing date Title
US4169503A Apparatus for generating a shock wave in a well hole
US4074758A Extraction method and apparatus
GB852769A Treating subterranean hydrocarbon formations
GB865134A Method of recovering oil
US2964109A Method of eliminating water resistant coating from bore of injection wells
US2997107A Well packer confining means
US3130960A Recovery of uranium by carbonated water and surface action agents and wetting agents
US2767794A Oil well packer construction
US2738015A Oil well packer construction
US2738014A Oil well packer construction
US2875833A Process of recovering oil from oil fields involving the use of critically carbonated water
US2875830A Method of recovery of oil by injection of hydrocarbon solution of carbon dioxide into oil structure
US2738017A Packer construction for oil well tools
US2738018A Oil well treating and production tool
US2738016A Control means for oil well tools
US2693342A Injection and production tool for oil and gas wells
US2843256A Methane and carbon dioxide solutions in hydrocarbons
US2875832A Gaseous hydrocarbon and carbon dioxide solutions in hydrocarbons
US2738013A Oil well tool
US2875831A Dissemination of wetting agents in subterranean hydrocarbon-bearing formations