Inventor · disambiguated record
Richard L. Clampitt
Also filed as: CLAMPITT RICHARD L
18 granted patents·700 citations·filing 1974–2000
96Inventor score
Top patents by PatentIndex Score
18 records- 0198US3955998AAqueous gels for plugging fractures in subterranean formation and production of said aqueous gelsPHILLIPS PETROLEUM CO·Filed 1974·Granted May 11, 1976·118 cites·23 claims
- 0292US4043921ACellulose ether-polyacrylamide aqueous gelsPHILLIPS PETROLEUM CO·Filed 1976·Granted Aug 23, 1977·61 cites·6 claims
- 0389US4300634AFoamable compositions and formations treatmentPHILLIPS PETROLEUM CO·Filed 1979·Granted Nov 17, 1981·72 cites·8 claims
- 0489US3993133ASelective plugging of formations with foamPHILLIPS PETROLEUM CO·Filed 1975·Granted Nov 23, 1976·52 cites·7 claims
- 0587US3978928AProcess for the production of fluids from subterranean formationsPHILLIPS PETROLEUM CO·Filed 1975·Granted Sep 7, 1976·42 cites·13 claims
- 0683US4076628ADrilling fluid compositions and methods of preparing samePHILLIPS PETROLEUM CO·Filed 1975·Granted Feb 28, 1978·32 cites·22 claims
- 0781US4389320AFoamable compositions and formations treatmentPHILLIPS PETROLEUM CO·Filed 1981·Granted Jun 21, 1983·55 cites·9 claims
- 0879US4120361AMethod for reducing the permeability of subterranean formations to brinesPHILLIPS PETROLEUM CO·Filed 1975·Granted Oct 17, 1978·33 cites·7 claims
- 0979US3971440AMethod for treating subterranean formations with cellulose ether-polyacrylamide aqueous gelsPHILLIPS PETROLEUM CO·Filed 1975·Granted Jul 27, 1976·44 cites·11 claims
- 1079US3949811AMethod for reducing the permeability of subterranean formations to brinesPHILLIPS PETROLEUM CO·Filed 1974·Granted Apr 13, 1976·41 cites·31 claims
- 1176US4007789AAcidizing wellsPHILLIPS PETROLEUM CO·Filed 1975·Granted Feb 15, 1977·26 cites·7 claims
- 1271US4079785AOil recovery method using in situ-partitioning surfactant flood systemsPHILLIPS PETROLEUM CO·Filed 1977·Granted Mar 21, 1978·28 cites·13 claims
- 1364US6514916B1Process for making sulfonated uintaite and well fluid additives including sulfonated uintaiteR L CLAMPITT & ASSOCIATES INC·Filed 2000·Granted Feb 4, 2003·10 cites·34 claims
- 1462US4068719AMethod for acidizing subterranean formationsPHILLIPS PETROLEUM CO·Filed 1975·Granted Jan 17, 1978·17 cites·19 claims
- 1559US4514308ASulfonated asphaltCLAMPITT RICHARD L·Filed 1983·Granted Apr 30, 1985·30 cites·11 claims
- 1659US4048079AAqueous gels and uses thereofPHILLIPS PETROLEUM CO·Filed 1975·Granted Sep 13, 1977·15 cites·15 claims
- 1749US4172041AComposition for acidizing subterranean formationsPHILLIPS PETROLEUM CO·Filed 1977·Granted Oct 23, 1979·10 cites·4 claims
- 1849US4072191AFire floor processPHILLIPS PETROLEUM CO·Filed 1976·Granted Feb 7, 1978·14 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →