Inventor · disambiguated record
Burton B. Sandiford
Also filed as: SANDIFORD BURTON B
22 granted patents·1,422 citations·filing 1975–1997
97Inventor score
Top patents by PatentIndex Score
22 records- 0197US5246073AHigh temperature stable gelsUNION OIL CO·Filed 1992·Granted Sep 21, 1993·166 cites·60 claims
- 0297US4009755ASelectively controlling the flow of fluids through subterranean formationsUNION OIL CO·Filed 1976·Granted Mar 1, 1977·122 cites·34 claims
- 0396US4069869APlugging high permeability zones of reservoirs having heterogeneous permeabilityUNION OIL CO·Filed 1977·Granted Jan 24, 1978·90 cites·30 claims
- 0495US5203834AFoamed gels having selective permeabilityUNION OIL CO·Filed 1992·Granted Apr 20, 1993·130 cites·25 claims
- 0595US4031958APlugging of water-producing zones in a subterranean formationUNION OIL CO·Filed 1975·Granted Jun 28, 1977·118 cites·25 claims
- 0694US4413680APermeability reduction in subterranean reservoirsUNION OIL CO·Filed 1981·Granted Nov 8, 1983·90 cites·25 claims
- 0793US4332297ASelectively controlling fluid flow through the higher permeability zones of subterranean reservoirsUNION OIL CO·Filed 1980·Granted Jun 1, 1982·77 cites·29 claims
- 0892US4643255AGel and process for preventing loss of circulation, and combination process for enhanced recoveryCITIES SERVICE OIL & GAS·Filed 1985·Granted Feb 17, 1987·81 cites·24 claims
- 0992US4004639ASelectively plugging the more permeable strata of a subterranean formationUNION OIL CO·Filed 1976·Granted Jan 25, 1977·60 cites·15 claims
- 1091US5617920AMethod for modifying gelation time of organically crosslinked, aqueous gelsUNION OIL CO·Filed 1994·Granted Apr 8, 1997·74 cites·40 claims
- 1189US5486312AHigh temperature stable gelsUNION OIL CO·Filed 1993·Granted Jan 23, 1996·58 cites·58 claims
- 1285US5335733AMethod for delaying gelation of a gelable polymer composition injected into a subterranean formationUNION OIL CO·Filed 1993·Granted Aug 9, 1994·43 cites·37 claims
- 1383US5268112AGel-forming compositionUNION OIL CO·Filed 1992·Granted Dec 7, 1993·55 cites·20 claims
- 1483US4665986AGel and method for reducing steam channelingCITIES SERVICE OIL & GAS·Filed 1986·Granted May 19, 1987·42 cites·14 claims
- 1581US5762141AUltra-high temperature stable gelsUNION OIL CO·Filed 1997·Granted Jun 9, 1998·35 cites·21 claims
- 1675US4673038AGel and process for preventing carbon dioxide break throughCITIES SERVICE OIL & GAS·Filed 1986·Granted Jun 16, 1987·30 cites·4 claims
- 1774US5957203AUltra-high temperature stable gelsUNION OIL CO·Filed 1994·Granted Sep 28, 1999·20 cites·29 claims
- 1870US4147211AEnhanced oil recovery process utilizing a plurality of wellsUNION OIL CO·Filed 1977·Granted Apr 3, 1979·29 cites·13 claims
- 1968US4796700AProcess for retarding fluid flowCITIES SERVICE OIL & GAS·Filed 1986·Granted Jan 10, 1989·23 cites·37 claims
- 2060US5145012AMethod for selectively reducing subterranean water permeabilityUNION OIL CO·Filed 1990·Granted Sep 8, 1992·33 cites·30 claims
- 2156US4665987APrepartially crosslinked gel for retarding fluid flowCITIES SERICE OIL AND GAS CORP·Filed 1986·Granted May 19, 1987·20 cites·39 claims
- 2255US4501324AMethod for identifying the source of an oilUNION OIL CO·Filed 1982·Granted Feb 26, 1985·26 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Burton B. Sandiford files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →