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OIL BASE

Overview
  • Total Patents
    61
About

OIL BASE has a total of 61 patent applications. Its first patent ever was published in 1947. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets basic materials chemistry, machines and materials and metallurgy are TEXAS UNITED CHEMICAL CO LLC, OBRIEN GOINS SIMPSON & ASS and FORREST GABRIEL T.

Patent filings in countries

World map showing OIL BASEs patent filings in countries

Patent filings per year

Chart showing OIL BASEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wilson Doyne L 14
#2 Bennett Robert B 7
#3 Barthel Horst K F 5
#4 Miller Geo L 4
#5 Mcmordie Warren C Jr 4
#6 Alexander Albert H D 3
#7 Wilson Doyne Lester 3
#8 Taylor William H 3
#9 Mcmordie Warren C 3
#10 Miller George 2

Latest patents

Publication Filing date Title
AU5874880A Distilling oil from well cuttings
DE2703734A1 OIL-BASED DRILLING LIQUID WITH WATER-SOLUBLE ADDITIVES
US4170248A Method for repairing sewer pipes
US3887009A Drilling mud-cement compositions for well cementing operations
US3872018A Water loss additive for sea water mud comprising an alkaline earth oxide or hydroxide, starch and polyvinyl alcohol
US3878110A Clay-free aqueous sea water drilling fluids containing magnesium oxide or calcium oxide as an additive
US3956142A Noncorroding water base drilling fluids and additive system for making
US3642623A Oil base well drilling fluid composition and method
CA932942A Noncorroding water base drilling fluids and additive system for making same
US3622513A Oil base fluid composition
US3487877A Controlling consolidation of permeable earth formations
US3634235A Drilling fluid and method of use
US3099624A Oil base drilling fluid and method of use
DE1027606B Emulsion drilling fluid
US2801967A Drilling fluid and method
US3063941A Non-fluorescing pipe thread composition
DE951711C Emulsion drilling fluid for deep boreholes
US2773550A Well casing protector method
US2782163A Emulsion drilling fluid composition and method
US2698833A Drilling fluid composition and method