Inventor · disambiguated record
Marcus Duffy
Also filed as: DUFFY MARCUS · DUFFY MARCUS A · DUFFY MARCUS ALLEN
4 granted patents·1 pending application·21 citations·filing 2013–2015
70Inventor score
Files withHALLIBURTON ENERGY SERVICES INC5
Top patents by PatentIndex Score
5 records- 0189US9896269B2Method of forming a subterranean gas storage vesselHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Feb 20, 2018·13 cites·19 claims
- 0284US10066146B2Wellbore servicing compositions and methods of making and using sameHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Sep 4, 2018·6 cites·19 claims
- 0374US9487691B2Pozzolan for use in a cement composition having a low heat of hydrationHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Nov 8, 2016·2 cites·18 claims
- 0452US10479923B2Cement composition for lost circulation application and method of cementingHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Nov 19, 2019·0 cites·29 claims
- 0546US2017240794A1Liquid concentrate of a strength retrogression additiveHALLIBURTON ENERGY SERVICES INC·Filed 2014·Application pending·0 cites
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