Inventor · disambiguated record
Sana Mahmood
Also filed as: MAHMOOD SANA
19 granted patents·4 pending applications·83 citations·filing 2011–2023
91Inventor score
Top patents by PatentIndex Score
23 records- 0198US10711754B2Valve assembly having electrical actuator with stepped armatureCATERPILLAR INC·Filed 2017·Granted Jul 14, 2020·30 cites·15 claims
- 0296US10378535B2Damping assemblyCATERPILLAR INC·Filed 2016·Granted Aug 13, 2019·29 cites·20 claims
- 0386US8967037B2Thrust lubrication strategy for roller lifters of a common rail fuel pumpJONES CHRISTOPHER ROBERT·Filed 2011·Granted Mar 3, 2015·7 cites·15 claims
- 0485US11035332B2Fuel injector having dual solenoid control valvesCATERPILLAR INC·Filed 2017·Granted Jun 15, 2021·2 cites·10 claims
- 0581US10060421B2Hydraulic drive multi-element cryogenic pumpCATERPILLAR INC·Filed 2015·Granted Aug 28, 2018·3 cites·13 claims
- 0680US9970421B2Dual-stage cryogenic pumpCATERPILLAR INC·Filed 2015·Granted May 15, 2018·2 cites·18 claims
- 0777US11008957B2Spill valve assembly for improved minimum delivery capability in fuel systemCATERPILLAR INC·Filed 2019·Granted May 18, 2021·1 cites·20 claims
- 0876US8690075B2Fuel injector with needle control system that includes F, A, Z and E orificesMAHMOOD SANA·Filed 2011·Granted Apr 8, 2014·6 cites·20 claims
- 0972US9470197B2Fuel injector having turbulence-reducing sacCATERPILLAR INC·Filed 2012·Granted Oct 18, 2016·2 cites·17 claims
- 1071US11859583B2Fuel injector having dual solenoid control valvesCATERPILLAR INC·Filed 2021·Granted Jan 2, 2024·0 cites·14 claims
- 1166US10041484B2Pump having inlet reservoir with vapor-layer standpipeCATERPILLAR INC·Filed 2015·Granted Aug 7, 2018·1 cites·9 claims
- 1256US11840993B1Fuel-actuated fuel injector having cooling fuel circuit and methodCATERPILLAR INC·Filed 2023·Granted Dec 12, 2023·0 cites·20 claims
- 1354US10036383B2Pump piston having variable diameterCATERPILLAR INC·Filed 2015·Granted Jul 31, 2018·0 cites·18 claims
- 1453US10519916B1Flexible rate shape common rail fuel system and fuel injector for sameCATERPILLAR INC·Filed 2018·Granted Dec 31, 2019·0 cites·20 claims
- 1552US11506163B2Two-piece outlet check in fuel injector for starting-flow rate shapingCATERPILLAR INC·Filed 2020·Granted Nov 22, 2022·0 cites·20 claims
- 1648US11225933B2Twin outlet check liquid fuel injector for dual fuel systemCATERPILLAR INC·Filed 2018·Granted Jan 18, 2022·0 cites·16 claims
- 1744US2014352664A1Flow limiting systemCATERPILLAR INC·Filed 2014·Application pending·0 cites
- 1841US10006449B2Bearing arrangement for cryogenic pumpCATERPILLAR INC·Filed 2015·Granted Jun 26, 2018·0 cites·18 claims
- 1940US11506162B2Trapped volume split check assembly in fuel injectorCATERPILLAR INC·Filed 2020·Granted Nov 22, 2022·0 cites·16 claims
- 2039US2016348669A1Method and system for flow rate control of hydraulic pumpCATERPILLAR INC·Filed 2015·Application pending·0 cites
- 2138US2016222949A1Pumping mechanism with plungerCATERPILLAR INC·Filed 2015·Application pending·0 cites
- 2237US8910882B2Fuel injector having reduced armature cavity pressureMOORE BRYAN D·Filed 2011·Granted Dec 16, 2014·0 cites·14 claims
- 2337US2016348628A1Method and system for damping a check valveCATERPILLAR INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →