Inventor · disambiguated record
Eugene A. Elphingstone
Also filed as: BRISCOE JAMES E · ELPHINGSTONE EUGENE A · ELPHINGSTONE EUGENE ALBERT
8 granted patents·1 pending application·442 citations·filing 1977–2014
90Inventor score
Top patents by PatentIndex Score
9 records- 0196US4107057AMethod of preparing and using acidizing and fracturing compositions, and fluid loss additives for use thereinHALLIBURTON CO·Filed 1977·Granted Aug 15, 1978·118 cites·17 claims
- 0295US4215001AMethods of treating subterranean well formationsHALLIBURTON CO·Filed 1978·Granted Jul 29, 1980·91 cites·25 claims
- 0395US4202795AMethods and additives for delaying the release of chemicals in aqueous fluidsHALLIBURTON CO·Filed 1978·Granted May 13, 1980·109 cites·33 claims
- 0480US4293440ATemperature gelation activated aqueous silicate mixtures and process of forming impermeable gelsHALLIBURTON CO·Filed 1979·Granted Oct 6, 1981·29 cites·23 claims
- 0576US6001158ADry biocideBAKER HUGHES INC·Filed 1999·Granted Dec 14, 1999·27 cites·12 claims
- 0675US4231882ATreating subterranean well formationsHALLIBURTON CO·Filed 1978·Granted Nov 4, 1980·26 cites·35 claims
- 0764US4369124AHigh viscosity complexed aqueous gels and methods and additives for forming such gelsHALLIBURTON CO·Filed 1979·Granted Jan 18, 1983·18 cites·9 claims
- 0844US5945386AGlycol and glycol ether lubricants and spotting fluidsBAKER HUGHES INC·Filed 1997·Granted Aug 31, 1999·24 cites·30 claims
- 0942US2016090525A1Silica gel as a viscosifier for subterranean fluid systemPQ CORP·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →