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David Aarón Nieto Álvarez
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Mexico City, MX
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Patents Grants
last 30 patents
Information
Patent Grant
Multifunctional foaming composition with wettability modifying, cor...
Patent number
11,149,185
Issue date
Oct 19, 2021
Instituto Mexicano del Petroleo
Raúl Hernández Altamirano
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Random copolymers derived from itaconic acid and/or its isomers and...
Patent number
11,046,605
Issue date
Jun 29, 2021
Instituto Mexicano del Petroleo
Raul Hernandez Altamirano
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Multifunctional foaming composition with wettability modifying, cor...
Patent number
10,597,578
Issue date
Mar 24, 2020
Instituto Mexicano del Petroleo
Raúl Hernández Altamirano
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process to obtain random copolymers derived from itaconic acid and/...
Patent number
10,584,048
Issue date
Mar 10, 2020
Instituto Mexicano del Petroleo
Raul Hernandez Altamirano
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Multifunctional foaming composition with wettability modifying, cor...
Patent number
10,190,036
Issue date
Jan 29, 2019
Instituto Mexicano del Petroleo
Raúl Hernández Altamirano
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Foaming composition with wettability modifying and corrosion inhibi...
Patent number
9,469,804
Issue date
Oct 18, 2016
Instituto Mexico del Petroleo
Raul Hernandez Altamirano
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Geminal zwitterionic surfactants as wettability modifiers in enhanc...
Patent number
9,074,123
Issue date
Jul 7, 2015
Instituto Mexicano del Petroleo
Raúl Hernández Altamirano
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
ORGANIC AMMONIUM SALTS WITH TRACEABILITY AND DETERGENT DISPERSANT P...
Publication number
20240190812
Publication date
Jun 13, 2024
INSTITUTO MEXICANO DEL PETROLEO
Ricardo Cerón Camacho
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SUPRAMOLECULAR SURFACTANTS WITH DETERGENT-DISPERSANT AND CORROSION...
Publication number
20230399576
Publication date
Dec 14, 2023
INSTITUTO MEXICANO DEL PETROLEO
Ricardo Cerón Camacho
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
MULTIFUNCTIONAL FOAMING COMPOSITION WITH WETTABILITY MODIFYING, COR...
Publication number
20200172791
Publication date
Jun 4, 2020
INSTITUTO MEXICANO DEL PETROLEO
Raúl HERNÁNDEZ ALTAMIRANO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS TO OBTAIN RANDOM COPOLYMERS DERIVED FROM ITACONIC ACID AND/...
Publication number
20200048123
Publication date
Feb 13, 2020
INSTITUTO MEXICANO DEL PETROLEO
Raul HERNANDEZ ALTAMIRANO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MULTIFUNCTIONAL FOAMING COMPOSITION WITH WETTABILITY MODIFYING, COR...
Publication number
20180273830
Publication date
Sep 27, 2018
INSTITUTO MEXICANO DEL PETROLEO
Raúl HERNÁNDEZ ALTAMIRANO
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTIFUNCTIONAL FOAMING COMPOSITION WITH WETTABILITY MODIFYING, COR...
Publication number
20160177171
Publication date
Jun 23, 2016
INSTITUTO MEXICANO DEL PETROLEO
Raúl HERNÁNDEZ AL TAMIRANO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PROCESS TO OBTAIN RANDOM COPOLYMERS DERIVED FROM ITACONIC ACID AND/...
Publication number
20140319063
Publication date
Oct 30, 2014
Raul HERNANDEZ ALTAMIRANO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
FOAMING COMPOSITION WITH WETTABILITY MODIFYING AND CORROSION INHIBI...
Publication number
20140151041
Publication date
Jun 5, 2014
Raul HERNANDEZ ALTAMIRANO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITION BASED ON GEMINALS ZWITTERIONICS LIQUIDS AS WETTABILITY...
Publication number
20130296200
Publication date
Nov 7, 2013
INSTITUTO MEXICANO DEL PETROLEO
Raùl Hernández Altamirano
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...