Mark A. Plummer

Person

Littleton, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Removal of sulfur from a hydrocarbon through a selective membrane
- Patent number 6,736,961
- Issue date May 18, 2004
- Marathon Oil Company
- Mark A. Plummer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Viscosity reduction of crude oils and residuums
- Patent number 6,187,172
- Issue date Feb 13, 2001
- Marathon Oil Company
- Mark A. Plummer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Sulfur debonding agent enhancing sulfur recovery from a hydrogen su...
- Patent number 5,736,117
- Issue date Apr 7, 1998
- Marathon Oil Company
- Mark A. Plummer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for recovering sulfur and hydrogen from hydrogen sulfide
- Patent number 5,334,363
- Issue date Aug 2, 1994
- Marathon Oil Company
- Mark A. Plummer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Conversion of hydrogen sulfide to sulfur and hydrogen
- Patent number 5,180,572
- Issue date Jan 19, 1993
- Marathon Oil Company
- Mark A. Plummer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Road asphalt composition
- Patent number 4,908,064
- Issue date Mar 13, 1990
- Marathon Oil Company
- Mark A. Plummer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preventing plugging by insoluble salts in a hydrocarbon-bearing for...
- Patent number 4,723,603
- Issue date Feb 9, 1988
- Marathon Oil Company
- Mark A. Plummer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water extraction from hydrocarbons in the presence of asphaltic pre...
- Patent number 4,707,264
- Issue date Nov 17, 1987
- Marathon Oil Company
- Mark A. Plummer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Sodium tetrachloroaluminate catalyzed process for the molecular wei...
- Patent number 4,623,445
- Issue date Nov 18, 1986
- Marathon Oil Company
- Mark A. Plummer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Sulfonation of crude oils with gaseous SO.sub.3 to produce petroleu...
- Patent number 4,614,623
- Issue date Sep 30, 1986
- Marathon Oil Company
- Donald E. Schroeder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Conversion of hydrogen sulfide to sulfur and hydrogen
- Patent number 4,592,905
- Issue date Jun 3, 1986
- Marathon Oil Company
- Mark A. Plummer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrocarbon desulfurization process
- Patent number 4,581,128
- Issue date Apr 8, 1986
- Marathon Oil Company
- Mark A. Plummer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sulfonation of crude oils with gaseous SO.sub.3 to produce petroleu...
- Patent number 4,560,517
- Issue date Dec 24, 1985
- Marathon Oil Company
- Donald E. Schroeder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cracking process catalyst selection based on cation electronegativity
- Patent number 4,557,803
- Issue date Dec 10, 1985
- Marathon Oil Company
- Mark A. Plummer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cracking with tetrachloroaluminate catalysts and water
- Patent number 4,555,327
- Issue date Nov 26, 1985
- Marathon Oil Company
- Mark A. Plummer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Conversion of aromatics to iso-paraffins using a NaAlCl.sub.4 /HAlC...
- Patent number 4,513,163
- Issue date Apr 23, 1985
- Marathon Oil Company
- Mark A. Plummer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrogen tetrachloroaluminate as a co-catalyst with sodium tetrachl...
- Patent number 4,505,810
- Issue date Mar 19, 1985
- Marathon Oil Company
- Mark A. Plummer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Sodium tetrachloroaluminate catalyzed process for the molecular wei...
- Patent number 4,504,378
- Issue date Mar 12, 1985
- Marathon Oil Company
- Mark A. Plummer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Sulfonation of crude oils to produce petroleum sulfonates
- Patent number 4,147,638
- Issue date Apr 3, 1979
- Marathon Oil Company
- Mark A. Plummer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oil recovery by increasing the injectivity index of micellar system...
- Patent number 4,147,637
- Issue date Apr 3, 1979
- Marathon Oil Company
- Mark A. Plummer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Sulfonation of crude oils to produce petroleum sulfonates
- Patent number 4,144,266
- Issue date Mar 13, 1979
- Marathon Oil Company
- Mark A. Plummer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Flooding with micellar dispersions containing petroleum sulfonates...
- Patent number 4,013,125
- Issue date Mar 22, 1977
- Marathon Oil Company
- Mark A. Plummer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sulfonate blends useful for improved oil recovery
- Patent number 3,997,451
- Issue date Dec 14, 1976
- Marathon Oil Company
- Mark A. Plummer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for oil recovery by flooding with micellar dispersions conta...
- Patent number 3,964,548
- Issue date Jun 22, 1976
- Marathon Oil Company
- Donald E. Schroeder
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the production of petroleum sulfonate
- Patent number 3,956,372
- Issue date May 11, 1976
- Marathon Oil Company
- John R. Coleman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of injecting a micellar dispersion into a subterranean rese...
- Patent number 3,951,828
- Issue date Apr 20, 1976
- Marathon Oil Company
- Mark A. Plummer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Biodesulfurization of hydrocarbons
- Publication number 20030092169
- Publication date May 15, 2003
- Mark A. Plummer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Removal of sulfur from a hydrocarbon through a selective membrane
- Publication number 20020139713
- Publication date Oct 3, 2002
- Mark A. Plummer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Mark A. Plummer

Person

Patents Grantslast 30 patents

Removal of sulfur from a hydrocarbon through a selective membrane

Viscosity reduction of crude oils and residuums

Sulfur debonding agent enhancing sulfur recovery from a hydrogen su...

Process for recovering sulfur and hydrogen from hydrogen sulfide

Conversion of hydrogen sulfide to sulfur and hydrogen

Road asphalt composition

Preventing plugging by insoluble salts in a hydrocarbon-bearing for...

Water extraction from hydrocarbons in the presence of asphaltic pre...

Sodium tetrachloroaluminate catalyzed process for the molecular wei...

Sulfonation of crude oils with gaseous SO.sub.3 to produce petroleu...

Conversion of hydrogen sulfide to sulfur and hydrogen

Hydrocarbon desulfurization process

Sulfonation of crude oils with gaseous SO.sub.3 to produce petroleu...

Cracking process catalyst selection based on cation electronegativity

Cracking with tetrachloroaluminate catalysts and water

Conversion of aromatics to iso-paraffins using a NaAlCl.sub.4 /HAlC...

Hydrogen tetrachloroaluminate as a co-catalyst with sodium tetrachl...

Sodium tetrachloroaluminate catalyzed process for the molecular wei...

Sulfonation of crude oils to produce petroleum sulfonates

Oil recovery by increasing the injectivity index of micellar system...

Sulfonation of crude oils to produce petroleum sulfonates

Flooding with micellar dispersions containing petroleum sulfonates...

Sulfonate blends useful for improved oil recovery

Method for oil recovery by flooding with micellar dispersions conta...

Process for the production of petroleum sulfonate

Process of injecting a micellar dispersion into a subterranean rese...

Patents Applicationslast 30 patents

Biodesulfurization of hydrocarbons

Removal of sulfur from a hydrocarbon through a selective membrane