P

Inventor

BLYTAS GEORGE C

US67 patents
⚠️ This page may combine multiple inventors who share the name “BLYTAS GEORGE C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHELL OIL CO

49 patents
US5076364ADec 31, 1991

Gas hydrate inhibition

SHELL OIL CO140 citations98
US5072794ADec 17, 1991

Alcohol-in-oil drilling fluid system

SHELL OIL CO79 citations96
US5076373ADec 31, 1991

Drilling fluids

SHELL OIL CO76 citations95
US5260269ANov 9, 1993

Method of drilling with shale stabilizing mud system comprising polycyclicpolyetherpolyol

SHELL OIL CO38 citations93
US5198416AMar 30, 1993

Alcohol-in-oil drilling fluid system comprising polycyclic polyetherpolyol

SHELL OIL CO36 citations93
US5085282AFeb 4, 1992

Method for drilling a well with emulsion drilling fluids

SHELL OIL CO33 citations93
US4599178AJul 8, 1986

Recovery of glycerine from saline waters

SHELL OIL CO35 citations93
US4560812ADec 24, 1985

Recovery of glycerine from saline waters

SHELL OIL CO44 citations93
US4421733ADec 20, 1983

Method of removing hydrogen sulfide from gases utilizing a stabilized metal chelate solution

SHELL OIL CO37 citations93
US4414194ANov 8, 1983

Extraction process

SHELL OIL CO34 citations93
US4409199AOct 11, 1983

Removal of H2 S and COS

SHELL OIL CO30 citations93
US4359450ANov 16, 1982

Process for the removal of acid gases from gaseous streams

SHELL OIL CO33 citations93
US4036944AJul 19, 1977

Hydrogen sorbent composition and its use

SHELL OIL CO48 citations93
US5428178AJun 27, 1995

Polyethercyclipolyols from epihalohydrins, polyhydric alcohols, and metal hydroxides or epoxy alcohols and optionally polyhydric alcohols with thermal condensation

SHELL OIL CO24 citations92
US5248665ASep 28, 1993

Drilling fluids comprising polycyclic polyether polyol

SHELL OIL CO40 citations92
US5083622AJan 28, 1992

Method for drilling wells

SHELL OIL CO31 citations92
US4253928AMar 3, 1981

Process for sour water treatment

SHELL OIL CO45 citations87
US4356155AOct 26, 1982

Sulfur process

SHELL OIL CO26 citations82
US5198532AMar 30, 1993

Polycondensation of epihalohydrin and polyhydric alcohols and thermal condensation to form polyethercyclicpolyols

SHELL OIL CO20 citations81
US4401570AAug 30, 1983

Removal of organic contaminants from waste water

SHELL OIL CO21 citations76
US5371244ADec 6, 1994

Polycondensation of dihydric alcohols and polyhydric alcohols and thermal condensation to form polyethercyclicpolyols

SHELL OIL CO9 citations74
US5248664ASep 28, 1993

Water base drilling fluids comprising oil-in-alcohol emulsion

SHELL OIL CO14 citations74
US4960507AOct 2, 1990

Two-step heterocyclic nitrogen extraction from petroleum oils

SHELL OIL CO19 citations74
US4705676ANov 10, 1987

Recovery of sulfur from a solid sulfur-containing solution of a solubilized iron chelate

SHELL OIL CO16 citations74
US4704463ANov 3, 1987

Process for the production epichlorohydrin

SHELL OIL CO7 citations74
US4664902AMay 12, 1987

Recovery of sulfur from a solid sulfur-containing solution of solubilized iron chelate of nitrilotriacetic acid

SHELL OIL CO13 citations74
US4536382AAug 20, 1985

Process for the conversion of H2 S and adjustment of the H2 /CO ratio in gaseous streams containing hydrogen sulfide, hydrogen, and carbon monoxide

SHELL OIL CO17 citations74
US4536381AAug 20, 1985

Process for the removal of H2 S and adjustment of the H2 /CO ratio in gaseous streams containing hydrogen sulfide, carbon monoxide, and hydrogen

SHELL OIL CO9 citations74
US4485082ANov 27, 1984

Removal of oxalate ion from gas treating solutions

SHELL OIL CO10 citations74
US4401642AAug 30, 1983

Froth process

SHELL OIL CO10 citations74
US4390516AJun 28, 1983

Sulfur separation process

SHELL OIL CO12 citations74
US4348368ASep 7, 1982

Method of removing hydrogen sulfide from gases

SHELL OIL CO8 citations74
US4230184AOct 28, 1980

Sulfur extraction method

SHELL OIL CO18 citations74
US4116820ASep 26, 1978

Process for demetallizing of heavy hydrocarbons

SHELL OIL CO17 citations74
US4102388AJul 25, 1978

Heat recovery process

SHELL OIL CO18 citations74
US4094355AJun 13, 1978

Heat recovery process

SHELL OIL CO15 citations74
US5233055AAug 3, 1993

Copolymerization of polyethercyclicpolyols with epoxy resins

SHELL OIL CO11 citations73
US5204444AApr 20, 1993

Polycondensation of epoxy alcohols with polyhdric alcohols and thermal condensation to form polyethercyclicpolyols

SHELL OIL CO8 citations73
US4960865AOct 2, 1990

Water wash of olefin/carbon monoxide polymer

SHELL OIL CO7 citations73
US5149460ASep 22, 1992

Composition for H2 S removal

SHELL OIL CO8 citations72
US4871520AOct 3, 1989

Process and composition for H2 S removal

SHELL OIL CO8 citations72
US4164507AAug 14, 1979

Process for separation of salt from heavy ends wastes of glycerine manufacture

SHELL OIL CO11 citations72
US4024400AMay 17, 1977

Monitoring metals concentration in fluid streams

SHELL OIL CO13 citations71
US4705530ANov 10, 1987

Reduction of sodium in coal by water wash and ion exchange with a weak electrolyte

SHELL OIL CO15 citations67
US4810340AMar 7, 1989

Process for recovering organic values from aqueous solutions containing both organic values and scale-forming ions

SHELL OIL CO5 citations63
US4784673ANov 15, 1988

Desiccant composition for supercritical CO2

SHELL OIL CO3 citations63
US4705531ANov 10, 1987

Reduction of sodium in coal by water wash followed by ion exchange within a pipeline

SHELL OIL CO2 citations63
US4500333AFeb 19, 1985

Aqueous electrolyte desiccation of substantially supercritical CO2

SHELL OIL CO4 citations63
US4485083ANov 27, 1984

Process for the removal of oxalate ion from gas treating solutions

SHELL OIL CO3 citations63

BLYTAS GEORGE C

1 patent

Showing the top 50 of 67 patents by PatentIndex Score.