Individual holder
TRAHAN DAVID O
US·10 granted patents·1 pending application·59 citations·filing 1988–2022
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
11 records- 0190US8673834B2Method and composition to remove iron and iron sulfide compounds from pipeline networksTRAHAN DAVID O·Filed 2010·Granted Mar 18, 2014·9 cites·9 claims
- 0288US10730818B2System for sulfide treatment in oilfield systemsTRAHAN DAVID O·Filed 2018·Granted Aug 4, 2020·3 cites·20 claims
- 0386US7855171B2Method and composition to remove iron and iron sulfide compounds from pipeline networksTRAHAN DAVID O·Filed 2008·Granted Dec 21, 2010·8 cites·22 claims
- 0482US10737226B2High efficiency powder dispersion and blend system and method for use in well completion operationsTRAHAN DAVID O·Filed 2019·Granted Aug 11, 2020·5 cites·14 claims
- 0578US4876017AUse of polyalphalolefin in downhole drillingTRAHAN DAVID O·Filed 1988·Granted Oct 24, 1989·34 cites·9 claims
- 0665US11118104B2Clay control additive for wellbore fluidsTRAHAN DAVID O·Filed 2019·Granted Sep 14, 2021·0 cites·11 claims
- 0762US10711176B2Method, process, apparatus and chemicals to produce and inject paraffin treating compoundsTRAHAN DAVID O·Filed 2019·Granted Jul 14, 2020·0 cites·17 claims
- 0858US11985984B2Method and apparatus to extract crawfish tail meatTRAHAN DAVID O·Filed 2022·Granted May 21, 2024·0 cites·14 claims
- 0950US11072739B2Composition and method for improving performance of friction reducing polymers in high dissolved solids waterTRAHAN DAVID O·Filed 2019·Granted Jul 27, 2021·0 cites·12 claims
- 1046US10744475B1Methanol production reactor apparatus and method of operations using homogeneous catalystTRAHAN DAVID O·Filed 2020·Granted Aug 18, 2020·0 cites·12 claims
- 1143US2007152191A1Corrosion inhibitorsTRAHAN DAVID O·Filed 2005·Application pending·0 cites
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