Inventor

George C. Blytas

Inventor

Houston, TX, US

Overview

1977–2006

Patent span

Chemistry

Primary field (CPC C)

Patents· 73 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Dprimary

B01DSeparation19%

C09KMaterials for miscellaneous applications, not provided for elsewhere14%

C01BNon-metallic elements12%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%

C07CAcyclic or carbocyclic compounds7%

Y02PClimate change mitigation technologies in the production or processing of goods6%

C10KPurifying or modifying the chemical composition of combustible gases containing carbon monoxide4%

C02FTreatment of water, waste water, sewage, or sludge3%

C07DHeterocyclic compounds3%

C08LCompositions of macromolecular compounds3%

PatentTitleYear

7,033,504'Method for recovering water soluble surfactants'2006 5,756,772'Reducing polyethercyclicpolyol metal adhesion'1998 5,756,639'Copolymerization of polyetherpolyols with epoxy resins'1998 5,656,576'Reducing polyethercyclocpolyol metal adhesion'1997 5,646,193'Process to prepare two phase foam compositions and two phase foam compositions'1997 5,558,939'Copolymerization of polyetherpolyols with epoxy resins'1996 5,428,178'Polyethercyclipolyols from epihalohydrins, polyhydric alcohols, and metal hydroxides or epoxy alcohols and optionally polyhydric alcohols with thermal condensation'1995 5,412,115'Polycondensation of phenolic hydroxyl-containing compounds and polyhydric alcohols and thermal condensation to form polyethercyclicpolyols'1995 5,403,963'Process for the production of lower alcohols'1995 5,401,860'Copolymerization of polyethercyclicpolyols with epoxy resins'1995 5,371,243'Polyethercyclicpolyols from epihalohydrins, polyhydric alcohols, and metal hydroxides'1994 5,371,244'Polycondensation of dihydric alcohols and polyhydric alcohols and thermal condensation to form polyethercyclicpolyols'1994 5,367,089'Polyethercyclicpolyols from epihalohydrins, polyhydric alcohols and metal hydroxides or epoxy alcohol and optionally polyhydric alcohols with addition of epoxy resins'1994 5,338,870'Thermal condensation of polyhydric alcohols to form polyethercyclicpolyols'1994 5,302,695'Polycondensation of epoxy alcohols with polyhydric alcohols and thermal condensation to form polyethercyclicpolyols'1994 5,302,728'Polycondensation of phenolic hydroxyl-containing compounds and polyhydric alcohols and thermal condensation to form polyethercyclipolyols'1994 5,286,882'Polyethercyclicpolyols from epihalohydrins, polyhydric alcohols and metal hydroxides or epoxy alcohol and optionally polyhydric alcohols with addition of epoxy resins'1994 5,260,269'Method of drilling with shale stabilizing mud system comprising polycyclicpolyetherpolyol'1993 5,248,665'Drilling fluids comprising polycyclic polyether polyol'1993 5,248,664'Water base drilling fluids comprising oil-in-alcohol emulsion'1993 5,233,055'Copolymerization of polyethercyclicpolyols with epoxy resins'1993 5,204,444'Polycondensation of epoxy alcohols with polyhdric alcohols and thermal condensation to form polyethercyclicpolyols'1993 5,198,416'Alcohol-in-oil drilling fluid system comprising polycyclic polyetherpolyol'1993 5,198,532'Polycondensation of epihalohydrin and polyhydric alcohols and thermal condensation to form polyethercyclicpolyols'1993 5,149,460'Composition for H.sub.2 S removal'1992 5,085,282'Method for drilling a well with emulsion drilling fluids'1992 5,083,622'Method for drilling wells'1992 5,076,364'Gas hydrate inhibition'1991 5,076,373'Drilling fluids'1991 5,072,794'Alcohol-in-oil drilling fluid system'1991 4,960,865'Water wash of olefin/carbon monoxide polymer'1990 4,960,507'Two-step heterocyclic nitrogen extraction from petroleum oils'1990 4,871,520'Process and composition for H.sub.2 S removal'1989 4,861,447'Process for reducing corrosive impurities in sulfolane used for extracting aromatic hydrocarbons'1989 4,810,340'Process for recovering organic values from aqueous solutions containing both organic values and scale-forming ions'1989 4,784,673'Desiccant composition for supercritical CO.sub.2'1988 H0000478'Selective reduction of sodium in coal by water wash and ion exchange with tailored electrolyte'1988 4,705,530'Reduction of sodium in coal by water wash and ion exchange with a weak electrolyte'1987 4,705,676'Recovery of sulfur from a solid sulfur-containing solution of a solubilized iron chelate'1987 4,705,531'Reduction of sodium in coal by water wash followed by ion exchange within a pipeline'1987 4,704,463'Process for the production epichlorohydrin'1987 4,696,726'Process for the production of dichlorohydrin'1987 4,665,240'Process for the production of dichlorohydrin'1987 4,664,902'Recovery of sulfur from a solid sulfur-containing solution of solubilized iron chelate of nitrilotriacetic acid'1987 4,657,647'Process for the production of dichlorohydrin and the electrodialysis thereof'1987 4,620,912'Process for the production of dichlorohydrin'1986 4,620,911'Process for the production of dichlorohydrin'1986 4,599,178'Recovery of glycerine from saline waters'1986 4,560,812'Recovery of glycerine from saline waters'1985 4,536,381'Process for the removal of H.sub.2 S and adjustment of the H.sub.2 /CO ratio in gaseous streams containing hydrogen sulfide, carbon monoxide, and hydrogen'1985 4,536,382'Process for the conversion of H.sub.2 S and adjustment of the H.sub.2 /CO ratio in gaseous streams containing hydrogen sulfide, hydrogen, and carbon monoxide'1985 4,500,333'Aqueous electrolyte desiccation of substantially supercritical CO.sub.2'1985 4,485,083'Process for the removal of oxalate ion from gas treating solutions'1984 4,485,082'Removal of oxalate ion from gas treating solutions'1984 4,421,733'Method of removing hydrogen sulfide from gases utilizing a stabilized metal chelate solution'1983 4,414,194'Extraction process'1983 4,409,199'Removal of H.sub.2 S and COS'1983 4,401,642'Froth process'1983 4,401,570'Removal of organic contaminants from waste water'1983 4,390,516'Sulfur separation process'1983 4,359,450'Process for the removal of acid gases from gaseous streams'1982 4,356,155'Sulfur process'1982 4,348,368'Method of removing hydrogen sulfide from gases'1982 4,329,233'Process for the purification of water'1982 4,253,928'Process for sour water treatment'1981 4,230,184'Sulfur extraction method'1980 4,164,507'Process for separation of salt from heavy ends wastes of glycerine manufacture'1979 4,116,820'Process for demetallizing of heavy hydrocarbons'1978 4,102,388'Heat recovery process'1978 4,094,355'Heat recovery process'1978 4,048,061'Process for removal of metal compounds from hydrocarbons'1977 4,036,944'Hydrogen sorbent composition and its use'1977 4,024,400'Monitoring metals concentration in fluid streams'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2006Patents assigned to SHELL OIL CO (71)· patent assignee history

1977Patents assigned to BLYTAS GEORGE C (1)· patent assignee history

1977–2006Based in Houston, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHELL OIL CO	71	1977–2006
BLYTAS GEORGE Cself	1	1977

Locations

Location	Patents	Span
Houston, Texas, US	73	1977–2006