Inventor · disambiguated record
Pranjal Sarmah
Also filed as: SARMAH PRANJAL
9 granted patents·70 citations·filing 2011–2021
87Inventor score
Top patents by PatentIndex Score
9 records- 0197US9828293B2Drilling method using high density, high strength, acid soluble pseudo-crosslinked, lost circulation preventative materialBAKER HUGHES INC·Filed 2017·Granted Nov 28, 2017·23 cites·20 claims
- 0296US9708869B2High strength, operationally robust lost circulation preventative pseudo-crosslinked materialBAKER HUGHES INC·Filed 2015·Granted Jul 18, 2017·16 cites·19 claims
- 0395US9428682B2Wellbore servicing compositions and methods of making and using sameHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Aug 30, 2016·12 cites·14 claims
- 0493US9695351B2High density, high strength, acid soluble pseudo-crosslinked, lost circulation preventative materialBAKER HUGHES INC·Filed 2015·Granted Jul 4, 2017·7 cites·20 claims
- 0592US10138165B2High strength, operationally robust lost circulation preventative pseudo-crosslinked materialBAKER HUGHES INC·Filed 2017·Granted Nov 27, 2018·5 cites·20 claims
- 0691US11499085B1Composition and method for controlling lost circulationSANGARU SHIV SHANKAR·Filed 2021·Granted Nov 15, 2022·2 cites·19 claims
- 0783US9163173B2Wellbore servicing compositions and methods of making and using sameMUTHUSAMY RAMESH·Filed 2011·Granted Oct 20, 2015·4 cites·15 claims
- 0873US10280361B2Hydrophobized nanoparticles as breaker for viscoelastic surfactant gelled fluidsSANGARU SHIV SHANKAR·Filed 2016·Granted May 7, 2019·1 cites·23 claims
- 0956US11060015B2Hydrophobized nanoparticles as breaker for viscoelastic surfactant gelled fluidsSANGARU SHIV SHANKAR·Filed 2019·Granted Jul 13, 2021·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →