Mahmoud M. Abd Elhamid

Person

Warren, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Motion-generating particles for desulfation of lead-acid batteries
- Patent number 11,916,201
- Issue date Feb 27, 2024
- GM Global Technology Operations LLC
- Dorel M. Sala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for producing high-purity fine powders
- Patent number 11,498,839
- Issue date Nov 15, 2022
- GM Global Technology Operations LLC
- Mahmoud Abd Elhamid
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Cure-in-place lightweight thermally-conductive interface
- Patent number 11,398,653
- Issue date Jul 26, 2022
- GM Global Technology Operations LLC
- Herman K. Phlegm
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motion-generating mechanisms for desulfation of lead-acid batteries
- Patent number 11,309,588
- Issue date Apr 19, 2022
- GM Global Technology Operations LLC
- Dorel M. Sala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Motion-generating pumps for desulfation of lead-acid batteries
- Patent number 11,309,589
- Issue date Apr 19, 2022
- GM Global Technology Operations LLC
- Dorel M. Sala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Use of adjustable battery system within a vehicle with an HV batter...
- Patent number 11,235,748
- Issue date Feb 1, 2022
- GM Global Technology Operations LLC
- Dave G. Rich
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Thermal interfacing assembly for a power module with in-place curing
- Patent number 11,205,810
- Issue date Dec 21, 2021
- GM Global Technology Operations LLC
- Evan J. Dawley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antimicrobial treatment for HVAC systems
- Patent number 11,198,349
- Issue date Dec 14, 2021
- GM Global Technology Operations LLC
- Thomas J. Chapaton
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrolyte membrane
- Patent number 11,145,897
- Issue date Oct 12, 2021
- GM Global Technology Operations LLC
- Fang Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Innovative thermal management approaches of conformable tanks
- Patent number 11,125,392
- Issue date Sep 21, 2021
- GM Global Technology Operations LLC
- Mahmoud Abd Elhamid
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Self-healing, UV-absorbing polymer coating
- Patent number 11,084,947
- Issue date Aug 10, 2021
- GM Global Technology Operations LLC
- Fang Dai
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Electrolyte membrane
- Patent number 10,998,578
- Issue date May 4, 2021
- GM Global Technology Operations LLC
- Fang Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermal interface member and method of making the same
- Patent number 10,991,998
- Issue date Apr 27, 2021
- GM Global Technology Operations LLC
- Evan J. Dawley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and process for pump assist to maximize fuel consumption in...
- Patent number 10,947,905
- Issue date Mar 16, 2021
- GM Global Technology Operations LLC
- Anne M. Dailly
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Metal deposition methods for forming bimetallic structures, batteri...
- Patent number 10,714,756
- Issue date Jul 14, 2020
- GM Global Technology Operations LLC
- Fang Dai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Thermal propagation mitigation for HV battery modules
- Patent number 10,665,913
- Issue date May 26, 2020
- GM Global Technology Operations LLC
- Sami A. Syed
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-healing gel-type electrolyte composite
- Patent number 10,476,105
- Issue date Nov 12, 2019
- GM Global Technology Operations LLC
- Fang Dai
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Innovative thermal management approaches of conformable tanks
- Patent number 10,337,671
- Issue date Jul 2, 2019
- GM Global Technology Operations LLC
- Mahmoud H. Abd Elhamid
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Pressure vessel array
- Patent number 10,054,267
- Issue date Aug 21, 2018
- GM Global Technology Operations LLC
- Thomas A. Yersak
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Thermal management system for a natural gas tank
- Patent number 10,018,307
- Issue date Jul 10, 2018
- GM Global Technology Operations LLC
- Jerome P. Ortmann
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Bi-fuel vehicle
- Patent number 9,995,260
- Issue date Jun 12, 2018
- GM Global Technology Operations LLC
- Mahmoud H. Abd Elhamid
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Resistance spot welding of steel to pre-coated aluminum
- Patent number 9,987,705
- Issue date Jun 5, 2018
- GM Global Technology Operations LLC
- David R. Sigler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vehicle with natural gas storage array
- Patent number 9,878,611
- Issue date Jan 30, 2018
- GM Global Technology Operations LLC
- Mahmoud H. Abd Elhamid
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Composite pressure vessel having a third generation advanced high s...
- Patent number 9,874,311
- Issue date Jan 23, 2018
- GM Global Technology Operations LLC
- Arianna T. Morales
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Bi-fuel vehicle
- Patent number 9,869,281
- Issue date Jan 16, 2018
- GM Global Technology Operations LLC
- Mei Cai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of storing and using natural gas in a vehicle
- Patent number 9,746,134
- Issue date Aug 29, 2017
- GM Global Technology Operations LLC
- Anne M. Dailly
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Method of operating a vehicle powertrain having a gas phase fuelabl...
- Patent number 9,624,851
- Issue date Apr 18, 2017
- GM Global Technology Operations LLC
- Anne M. Dailly
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Thermal protection system for powered circuit boards including fuses
- Patent number 9,587,118
- Issue date Mar 7, 2017
- GM Global Technology Operations LLC
- Herman K. Phlegm
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Selectively coated bipolar plates for water management and freeze s...
- Patent number 9,431,665
- Issue date Aug 30, 2016
- GM Global Technology Operations LLC
- Gayatri Vyas Dadheech
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Removal of non-conductive hydrophilic coatings from lands of fuel c...
- Patent number 9,385,379
- Issue date Jul 5, 2016
- GM Global Technology Operations LLC
- Mahmoud H. Abd Elhamid
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
MOTION-GENERATING PARTICLES FOR DESULFATION OF LEAD-ACID BATTERIES
- Publication number 20220190394
- Publication date Jun 16, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Dorel M. SALA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR PRODUCING HIGH-PURITY FINE POWDERS
- Publication number 20210316996
- Publication date Oct 14, 2021
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mahmoud Abd Elhamid
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ELECTRODE OVERLAYING CONFIGURATION FOR BATTERIES COMPRISING BIPOLAR...
- Publication number 20210218048
- Publication date Jul 15, 2021
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Fang DAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLANAR, THIN-FILM ELECTROCHEMICAL DEVICE AND METHOD OF MAKING THE SAME
- Publication number 20200388874
- Publication date Dec 10, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Evan J. Dawley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR PRODUCING HIGH-PURITY FINE POWDERS
- Publication number 20200377370
- Publication date Dec 3, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mahmoud Abd Elhamid
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ANTIMICROBIAL TREATMENT FOR HVAC SYSTEMS
- Publication number 20200346522
- Publication date Nov 5, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Thomas J. Chapaton
- B60 - VEHICLES IN GENERAL
Information Patent Application
USE OF ADJUSTABLE BATTERY SYSTEM WITHIN A VEHICLE WITH AN HV BATTER...
- Publication number 20200276966
- Publication date Sep 3, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Dave G. RICH
- B60 - VEHICLES IN GENERAL
Information Patent Application
THERMAL INTERFACE MEMBER AND METHOD OF MAKING THE SAME
- Publication number 20200243926
- Publication date Jul 30, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Evan J. Dawley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMAL INTERFACING ASSEMBLY FOR A POWER MODULE WITH IN-PLACE CURING
- Publication number 20200243927
- Publication date Jul 30, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Evan J. Dawley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURE-IN-PLACE LIGHTWEIGHT THERMALLY-CONDUCTIVE INTERFACE
- Publication number 20200161727
- Publication date May 21, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Herman K. Phlegm
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD OF SELECTIVELY REMOVING A CONTAMINANT FROM AN OPTICAL COMPONENT
- Publication number 20190275565
- Publication date Sep 12, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ming Yang
- G02 - OPTICS
Information Patent Application
INNOVATIVE THERMAL MANAGEMENT APPROACHES OF CONFORMABLE TANKS
- Publication number 20190211972
- Publication date Jul 11, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mahmoud Abd Elhamid
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
SELF-HEALING, UV-ABSORBING POLYMER COATING
- Publication number 20190185685
- Publication date Jun 20, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Fang Dai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTROLYTE MEMBRANE
- Publication number 20190165416
- Publication date May 30, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Fang Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTE MEMBRANE
- Publication number 20190165415
- Publication date May 30, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Fang Dai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORROSION MITIGATION OF MAGNESIUM AND MAGNESIUM ALLOYS
- Publication number 20190062926
- Publication date Feb 28, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mahmoud Abd Elhamid
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SELF-HEALING GEL-TYPE ELECTROLYTE COMPOSITE
- Publication number 20190058215
- Publication date Feb 21, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Fang Dai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METAL DEPOSITION METHODS FOR FORMING BIMETALLIC STRUCTURES, BATTERI...
- Publication number 20180138513
- Publication date May 17, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Fang Dai
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
INNOVATIVE THERMAL MANAGEMENT APPROACHES OF CONFORMABLE NATURAL GAS...
- Publication number 20180080609
- Publication date Mar 22, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- MAHMOUD H. ABD ELHAMID
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
VEHICLE WITH NATURAL GAS STORAGE ARRAY
- Publication number 20180029465
- Publication date Feb 1, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mahmoud H. Abd Elhamid
- B60 - VEHICLES IN GENERAL
Information Patent Application
SELF-CLEANING OPTIC APPARATUSES AND AUTOMOBILES WITH SELF-CLEANING...
- Publication number 20180031740
- Publication date Feb 1, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- MICHAEL D. ALARCON
- B60 - VEHICLES IN GENERAL
Information Patent Application
PRESSURE VESSEL ARRAY
- Publication number 20170343162
- Publication date Nov 30, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Thomas A. Yersak
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
BI-FUEL VEHICLE
- Publication number 20170067415
- Publication date Mar 9, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mei Cai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
BI-FUEL VEHICLE
- Publication number 20170067425
- Publication date Mar 9, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mahmoud H. Abd Elhamid
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Novel Thermal Protection System for Powered Circuit Boards Includin...
- Publication number 20160333194
- Publication date Nov 17, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Herman K. PHLEGM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
THERMAL PROPAGATION MITIGATION FOR HV BATTERY MODULES
- Publication number 20160336627
- Publication date Nov 17, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Sami A. SYED
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Multi-Layer Coating System for Corrosion Protection of Magnesium Cy...
- Publication number 20160268610
- Publication date Sep 15, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Brian J. MCCLORY
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
VEHICLE
- Publication number 20160097348
- Publication date Apr 7, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mahmoud H. Abd Elhamid
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMPOSITE PRESSURE VESSEL
- Publication number 20150362125
- Publication date Dec 17, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Arianna T. Morales
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
LOW COST FUEL CELL BIPOLAR PLATE AND PROCESS OF MAKING THE SAME
- Publication number 20150349351
- Publication date Dec 3, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Gayatri Vyas Dadheech
- H01 - BASIC ELECTRIC ELEMENTS

Mahmoud M. Abd Elhamid

Person

Patents Grantslast 30 patents

Motion-generating particles for desulfation of lead-acid batteries

Systems and methods for producing high-purity fine powders

Cure-in-place lightweight thermally-conductive interface

Motion-generating mechanisms for desulfation of lead-acid batteries

Motion-generating pumps for desulfation of lead-acid batteries

Use of adjustable battery system within a vehicle with an HV batter...

Thermal interfacing assembly for a power module with in-place curing

Antimicrobial treatment for HVAC systems

Electrolyte membrane

Innovative thermal management approaches of conformable tanks

Self-healing, UV-absorbing polymer coating

Electrolyte membrane

Thermal interface member and method of making the same

System and process for pump assist to maximize fuel consumption in...

Metal deposition methods for forming bimetallic structures, batteri...

Thermal propagation mitigation for HV battery modules

Self-healing gel-type electrolyte composite

Innovative thermal management approaches of conformable tanks

Pressure vessel array

Thermal management system for a natural gas tank

Bi-fuel vehicle

Resistance spot welding of steel to pre-coated aluminum

Vehicle with natural gas storage array

Composite pressure vessel having a third generation advanced high s...

Bi-fuel vehicle

Method of storing and using natural gas in a vehicle

Method of operating a vehicle powertrain having a gas phase fuelabl...

Thermal protection system for powered circuit boards including fuses

Selectively coated bipolar plates for water management and freeze s...

Removal of non-conductive hydrophilic coatings from lands of fuel c...

Patents Applicationslast 30 patents

MOTION-GENERATING PARTICLES FOR DESULFATION OF LEAD-ACID BATTERIES

SYSTEMS AND METHODS FOR PRODUCING HIGH-PURITY FINE POWDERS

ELECTRODE OVERLAYING CONFIGURATION FOR BATTERIES COMPRISING BIPOLAR...

PLANAR, THIN-FILM ELECTROCHEMICAL DEVICE AND METHOD OF MAKING THE SAME

SYSTEMS AND METHODS FOR PRODUCING HIGH-PURITY FINE POWDERS

ANTIMICROBIAL TREATMENT FOR HVAC SYSTEMS

USE OF ADJUSTABLE BATTERY SYSTEM WITHIN A VEHICLE WITH AN HV BATTER...

THERMAL INTERFACE MEMBER AND METHOD OF MAKING THE SAME

THERMAL INTERFACING ASSEMBLY FOR A POWER MODULE WITH IN-PLACE CURING

CURE-IN-PLACE LIGHTWEIGHT THERMALLY-CONDUCTIVE INTERFACE

METHOD OF SELECTIVELY REMOVING A CONTAMINANT FROM AN OPTICAL COMPONENT

INNOVATIVE THERMAL MANAGEMENT APPROACHES OF CONFORMABLE TANKS

SELF-HEALING, UV-ABSORBING POLYMER COATING

ELECTROLYTE MEMBRANE

ELECTROLYTE MEMBRANE

CORROSION MITIGATION OF MAGNESIUM AND MAGNESIUM ALLOYS

SELF-HEALING GEL-TYPE ELECTROLYTE COMPOSITE

METAL DEPOSITION METHODS FOR FORMING BIMETALLIC STRUCTURES, BATTERI...

INNOVATIVE THERMAL MANAGEMENT APPROACHES OF CONFORMABLE NATURAL GAS...

VEHICLE WITH NATURAL GAS STORAGE ARRAY

SELF-CLEANING OPTIC APPARATUSES AND AUTOMOBILES WITH SELF-CLEANING...

PRESSURE VESSEL ARRAY

BI-FUEL VEHICLE

BI-FUEL VEHICLE

Novel Thermal Protection System for Powered Circuit Boards Includin...

THERMAL PROPAGATION MITIGATION FOR HV BATTERY MODULES

Multi-Layer Coating System for Corrosion Protection of Magnesium Cy...

VEHICLE

COMPOSITE PRESSURE VESSEL

LOW COST FUEL CELL BIPOLAR PLATE AND PROCESS OF MAKING THE SAME