Inventor · disambiguated record
Alejandro Ramírez Estrada
Also filed as: RAMIREZ ESTRADA ALEJANDRO · RAMÍREZ ESTRADA ALEJANDRO
10 granted patents·1 pending application·5 citations·filing 2014–2022
79Inventor score
Files withMEXICANO INST PETROL11
Top patents by PatentIndex Score
11 records- 0189US10190036B2Multifunctional foaming composition with wettability modifying, corrosion inhibitory and mineral scale inhibitory/dispersants properties for high temperature and ultra high salinityMEXICANO INST PETROL·Filed 2015·Granted Jan 29, 2019·5 cites·40 claims
- 0272US11046605B2Random copolymers derived from itaconic acid and/or its isomers and sodium alkenyl sulfonates and use of the product thereofMEXICANO INST PETROL·Filed 2019·Granted Jun 29, 2021·0 cites·23 claims
- 0372US2022275126A1Processs to obtain random terpolymers derived from itaconic acid, aconitic acid and/or its isomers, and alkenyl sulfonates and use of the product thereofMEXICANO INST PETROL·Filed 2022·Application pending·0 cites
- 0467US11149185B2Multifunctional foaming composition with wettability modifying, corrosion inhibitory and mineral scale inhibitory/dispersants properties for high temperature and ultra high salinityMEXICANO INST PETROL·Filed 2020·Granted Oct 19, 2021·0 cites·4 claims
- 0564US10968381B2Branched geminal zwitterionic liquids, method for obtaining same and use thereof as wettability modifiers having viscosity reducing propertiesMEXICANO INST PETROL·Filed 2020·Granted Apr 6, 2021·0 cites·19 claims
- 0664US10597578B2Multifunctional foaming composition with wettability modifying, corrosion inhibitory and mineral scale inhibitory/dispersants properties for high temperature and ultra high salinityMEXICANO INST PETROL·Filed 2018·Granted Mar 24, 2020·0 cites·20 claims
- 0762US10584048B2Process to obtain random copolymers derived from itaconic acid and/or its isomers and sodium alkenyl sulfonates and use of the product thereofMEXICANO INST PETROL·Filed 2014·Granted Mar 10, 2020·0 cites·13 claims
- 0857US11384187B2Process to obtain random terpolymers derived from itaconic acid, aconitic acid and/or its isomers, and alkenyl sulfonates and use of the product thereofMEXICANO INST PETROL·Filed 2015·Granted Jul 12, 2022·0 cites·6 claims
- 0956US10689563B2Branched geminal zwitterionic liquids, method for obtaining same and use thereof as wettability modifiers having viscosity reducing propertiesMEXICANO INST PETROL·Filed 2015·Granted Jun 23, 2020·0 cites·2 claims
- 1051US10442981B2Hydroxypropyl betaine based zwitterionic geminal liquids, obtaining process and use as wettability modifiers with inhibitory/dispersants properties of asphaltenesMEXICANO INST PETROL·Filed 2015·Granted Oct 15, 2019·0 cites·27 claims
- 1137US11014875B2Hydroxysultaine- and sulfobetaine-based geminal zwitterionic liquids, method for obtaining same, and use thereof as wettability modifiers having corrosion inhibiting propertiesMEXICANO INST PETROL·Filed 2015·Granted May 25, 2021·0 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Alejandro Ramírez Estrada files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →