Inventor · disambiguated record
Maria De Lourdes Alejandra Guzman Castillo
Also filed as: GUZMAN CASTILLO MARIA DE LOURDES ALEJANDRA · GUZMÁN CASTILLO MARÍA DE LOURDES ALEJANDRA
8 granted patents·3 pending applications·10 citations·filing 2009–2021
78Inventor score
Top patents by PatentIndex Score
11 records- 0187US9409156B2Oxidative dehydrogenation of ethane to ethylene and preparation of multimetallic mixed oxide catalyst for such processSANCHEZ VALENTE JAIME·Filed 2012·Granted Aug 9, 2016·7 cites·14 claims
- 0272US12410297B2Lignin depolymerization and deoxygenation process for obtaining aromatic compounds and their catalytic reaction compositionMEXICANO INST PETROL·Filed 2021·Granted Sep 9, 2025·0 cites·12 claims
- 0371US10058850B2Oxidative dehydrogenation of ethane to ethylene and preparation of multimetallic mixed oxide catalyst for such processSANCHEZ VALENTE JAIME·Filed 2014·Granted Aug 28, 2018·1 cites·9 claims
- 0462US9937486B2Oxidative dehydrogenation of ethane to ethylene and preparation of multimetallic mixed oxide catalyst for such processSANCHEZ VALENTE JAIME·Filed 2014·Granted Apr 10, 2018·0 cites·19 claims
- 0560US2015112109A1Multimetallic mixed oxides, its preparation and use for the oxidative dehydrogenation of ethane for producing ethyleneMEXICANO INST PETROL·Filed 2014·Application pending·0 cites
- 0659US9492817B2Process for altering the physico-chemical properties of Faujasite Y-type zeolitesARMENDÁRIZ HERRERA HÉCTOR·Filed 2011·Granted Nov 15, 2016·1 cites·18 claims
- 0758US11180628B2Lignin depolymerisation and doxygenation process for obtaining aromatic compounds and their catalytic reaction compositionMEXICANO INST PETROL·Filed 2017·Granted Nov 23, 2021·0 cites·25 claims
- 0856US2015086471A1Multimetallic mixed oxides, its preparation and use for the oxidative dehydrogenation of ethane for producing ethyleneMEXICANO INST PETROL·Filed 2014·Application pending·0 cites
- 0955US10300466B2Process for modifying the physical and chemical properties of faujasite Y-type zeolitesMEXICANO INST PETROL·Filed 2016·Granted May 28, 2019·0 cites·10 claims
- 1055US2014275685A1Multimetallic mixed oxides, its preparation and use for the oxidative dehydrogenation of ethane for producing ethyleneMEXICANO INST PETROL·Filed 2013·Application pending·0 cites
- 1151US8716159B2Non-destructive process for the elimination of silicon from alumina based materialsPÉREZ ROMO PATRICIA·Filed 2009·Granted May 6, 2014·1 cites·20 claims
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