Inventor · disambiguated record
Mary Jane Legaspi Felipe
Also filed as: FELIPE MARY JANE · FELIPE MARY JANE LEGASPI
8 granted patents·4 pending applications·5 citations·filing 2014–2023
76Inventor score
Files withBAKER HUGHES A GE CO LLC5BAKER HUGHES INC4BAKER HUGHES OILFIELD OPERATIONS LLC2BAKER HUGHES HOLDINGS LLC1
Top patents by PatentIndex Score
12 records- 0188US11485915B2Methods of using ionic liquids as corrosion inhibitorsBAKER HUGHES HOLDINGS LLC·Filed 2021·Granted Nov 1, 2022·1 cites·15 claims
- 0276US10683576B2Corrosion inhibitors for passivation of galvanized coatings and carbon steelBAKER HUGHES A GE CO LLC·Filed 2018·Granted Jun 16, 2020·2 cites·15 claims
- 0373US10822537B2Method for removing organic and inorganic deposits in one stepBAKER HUGHES A GE CO LLC·Filed 2017·Granted Nov 3, 2020·2 cites·19 claims
- 0459US11566160B2Additives for winterization of paraffin inhibitorsBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2020·Granted Jan 31, 2023·0 cites·18 claims
- 0556US2025162910A1Silica inhibitors for silica inhibition and dispersionBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 0654US9921155B2Methods of decreasing scale in aqueous systemsBAKER HUGHES INC·Filed 2014·Granted Mar 20, 2018·0 cites·10 claims
- 0749US11452950B2Demulsifying additive for separation of oil and waterBAKER HUGHES A GE CO LLC·Filed 2019·Granted Sep 27, 2022·0 cites·8 claims
- 0849US2015376799A1Non-phosphorous containing corrosion inhibitors for aqueous systemsBAKER HUGHES INC·Filed 2014·Application pending·0 cites
- 0942US10882771B2Use of phosphino polymer and polyhydroxypolycarboxylic acid as corrosion inhibitorBAKER HUGHES A GE CO LLC·Filed 2016·Granted Jan 5, 2021·0 cites·18 claims
- 1042US10196509B2Inhibiting fouling tendency in high coal ash-containing water systemsBAKER HUGHES INC·Filed 2016·Granted Feb 5, 2019·0 cites·17 claims
- 1140US2019226094A1Phosphorous-free, and iron activating agent-free rust removal, inhibition, and passivationBAKER HUGHES A GE CO LLC·Filed 2018·Application pending·0 cites
- 1232US2015376041A1Aqueous systems having low levels of calcium containing componentsBAKER HUGHES INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →