Burton B. Sandiford

Person

Placentia, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ultra-high temperature stable gels
- Patent number 5,957,203
- Issue date Sep 28, 1999
- Union Oil Company of California
- Richard D. Hutchins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ultra-high temperature stable gels
- Patent number 5,762,141
- Issue date Jun 9, 1998
- Union Oil Company of California
- Richard D. Hutchins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for modifying gelation time of organically crosslinked, aque...
- Patent number 5,617,920
- Issue date Apr 8, 1997
- Union Oil Company of California
- Hoai T. Dovan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
High temperature stable gels
- Patent number 5,486,312
- Issue date Jan 23, 1996
- Union Oil Company of California
- Burton B. Sandiford
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for delaying gelation of a gelable polymer composition injec...
- Patent number 5,335,733
- Issue date Aug 9, 1994
- Union Oil Company of California
- Burton B. Sandiford
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Gel-forming composition
- Patent number 5,268,112
- Issue date Dec 7, 1993
- Union Oil Company of California
- Richard D. Hutchins
- E21 - EARTH DRILLING MINING
Information Patent Grant
High temperature stable gels
- Patent number 5,246,073
- Issue date Sep 21, 1993
- Union Oil Company of California
- Burton B. Sandiford
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Foamed gels having selective permeability
- Patent number 5,203,834
- Issue date Apr 20, 1993
- Union Oil Company of California
- Richard D. Hutchins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for selectively reducing subterranean water permeability
- Patent number 5,145,012
- Issue date Sep 8, 1992
- Union Oil Company of California
- Richard D. Hutchins
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process for retarding fluid flow
- Patent number 4,796,700
- Issue date Jan 10, 1989
- Cities Service Oil and Gas Corporation
- Burton B. Sandiford
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Gel and process for preventing carbon dioxide break through
- Patent number 4,673,038
- Issue date Jun 16, 1987
- Cities Service Oil and Gas Corporation
- Burton B. Sandiford
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Gel and method for reducing steam channeling
- Patent number 4,665,986
- Issue date May 19, 1987
- Cities Service Oil and Gas Corporation
- Burton B. Sandiford
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Prepartially crosslinked gel for retarding fluid flow
- Patent number 4,665,987
- Issue date May 19, 1987
- Cities Serice Oil and Gas Corporation
- Burton B. Sandiford
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Gel and process for preventing loss of circulation, and combination...
- Patent number 4,643,255
- Issue date Feb 17, 1987
- Cities Service Oil and Gas Corporation
- Burton B. Sandiford
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for identifying the source of an oil
- Patent number 4,501,324
- Issue date Feb 26, 1985
- Union Oil Company of California
- Burton B. Sandiford
- E21 - EARTH DRILLING MINING
Information Patent Grant
Permeability reduction in subterranean reservoirs
- Patent number 4,413,680
- Issue date Nov 8, 1983
- Union Oil Company of California
- Burton B. Sandiford
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Selectively controlling fluid flow through the higher permeability...
- Patent number 4,332,297
- Issue date Jun 1, 1982
- Union Oil Company of California
- Burton B. Sandiford
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Enhanced oil recovery process utilizing a plurality of wells
- Patent number 4,147,211
- Issue date Apr 3, 1979
- Union Oil Company of California
- Burton B. Sandiford
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plugging high permeability zones of reservoirs having heterogeneous...
- Patent number 4,069,869
- Issue date Jan 24, 1978
- Union Oil Company of California
- Burton B. Sandiford
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Plugging of water-producing zones in a subterranean formation
- Patent number 4,031,958
- Issue date Jun 28, 1977
- Union Oil Company of California
- Burton B. Sandiford
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Selectively controlling the flow of fluids through subterranean for...
- Patent number 4,009,755
- Issue date Mar 1, 1977
- Union Oil Company of California
- Burton B. Sandiford
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Selectively plugging the more permeable strata of a subterranean fo...
- Patent number 4,004,639
- Issue date Jan 25, 1977
- Union Oil Company of California
- Burton B. Sandiford
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Burton B. Sandiford

Person

Patents Grantslast 30 patents

Ultra-high temperature stable gels

Ultra-high temperature stable gels

Method for modifying gelation time of organically crosslinked, aque...

High temperature stable gels

Method for delaying gelation of a gelable polymer composition injec...

Gel-forming composition

High temperature stable gels

Foamed gels having selective permeability

Method for selectively reducing subterranean water permeability

Process for retarding fluid flow

Gel and process for preventing carbon dioxide break through

Gel and method for reducing steam channeling

Prepartially crosslinked gel for retarding fluid flow

Gel and process for preventing loss of circulation, and combination...

Method for identifying the source of an oil

Permeability reduction in subterranean reservoirs

Selectively controlling fluid flow through the higher permeability...

Enhanced oil recovery process utilizing a plurality of wells

Plugging high permeability zones of reservoirs having heterogeneous...

Plugging of water-producing zones in a subterranean formation

Selectively controlling the flow of fluids through subterranean for...

Selectively plugging the more permeable strata of a subterranean fo...