Mahmoud Hassan

Person

Somerset, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Two-phase oral care whitening compositions
- Patent number 11,376,206
- Issue date Jul 5, 2022
- Colgate Palmolive Company
- Mahmoud Hassan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral care compositions and methods for increasing the stability of...
- Patent number 11,304,889
- Issue date Apr 19, 2022
- Colgate Palmolive Company
- Shyamala Pillai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Block copolymers for tooth enamel protection
- Patent number 10,918,588
- Issue date Feb 16, 2021
- Colgate Palmolive Company
- Tongxin Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral care mouthpiece
- Patent number 10,806,553
- Issue date Oct 20, 2020
- Colgate Palmolive Company
- Scott Demarest
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tooth whitening oral care composition
- Patent number 10,653,595
- Issue date May 19, 2020
- Colgate Palmolive Company
- Shyamala Pillai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral care composition containing zinc salts and calcium carbonate
- Patent number 10,646,422
- Issue date May 12, 2020
- Colgate Palmolive Company
- Ravi Subramanyam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral care composition containing ionic liquids
- Patent number 10,406,090
- Issue date Sep 10, 2019
- Colgate Palmolive Company
- Madhusudan Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral care composition containing zinc salts and calcium carbonate
- Patent number 10,251,823
- Issue date Apr 9, 2019
- Colgate Palmolive Company
- Ravi Subramanyam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for solubilizing rutin with polyhydroxy alkyl alcohols
- Patent number 9,883,999
- Issue date Feb 6, 2018
- Colgate Palmolive Company
- Shao Peng Xu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral care composition containing ionic liquids
- Patent number 9,717,667
- Issue date Aug 1, 2017
- Colgate Palmolive Company
- Madhusudan Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral compositions and method for producing thereof
- Patent number 9,675,540
- Issue date Jun 13, 2017
- Colgate Palmolive Company
- Ben Gu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral care compositions
- Patent number 9,675,542
- Issue date Jun 13, 2017
- Colgate Palmolive Company
- Wei Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral compositions and method for producing thereof
- Patent number 9,259,377
- Issue date Feb 16, 2016
- Colgate Palmolive Company
- Ben Gu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Kit containing photosensitizing dyes
- Patent number 9,211,420
- Issue date Dec 15, 2015
- Colgate Palmolive Company
- Madhusudan Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral and personal care compositions
- Patent number 9,095,530
- Issue date Aug 4, 2015
- Colgate Palmolive Company
- Betty Won
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for filling a container with at least two comp...
- Patent number 8,807,176
- Issue date Aug 19, 2014
- Colgate Palmolive Company
- Peter R. Hilliard
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Carrier strip for application to oral surfaces and related methods
- Patent number 8,414,293
- Issue date Apr 9, 2013
- Colgate Palmolive Company
- Rensl Dillon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral care strip
- Patent number D671215
- Issue date Nov 20, 2012
- Colgate Palmolive Company
- Rensl Dillon
- D24 - Medical and laboratory equipment
Information Patent Grant
Oral care strip
- Patent number D655007
- Issue date Feb 28, 2012
- Colgate Palmolive Company
- Rensl Dillon
- D24 - Medical and laboratory equipment
Information Patent Grant
Composition with a color marker
- Patent number 8,067,351
- Issue date Nov 29, 2011
- Colgate Palmolive Company
- Marian N. Holerca
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Skin care formulation
- Patent number 7,807,189
- Issue date Oct 5, 2010
- Colgate Palmolive Company
- Mahmoud Hassan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Light duty liquid cleaning compositions comprising a crosslinked po...
- Patent number 6,455,482
- Issue date Sep 24, 2002
- Colgate Palmolive Company
- Robert D'Ambrogio
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Dual component antiplaque and tooth whitening composition
- Patent number 6,106,812
- Issue date Aug 22, 2000
- Colgate-Palmolive Company
- Michael Prencipe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental abrasive
- Patent number 5,939,051
- Issue date Aug 17, 1999
- Colgate Palmolive Company
- John Santalucia
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Color stable anticalculus compostion
- Patent number 5,866,101
- Issue date Feb 2, 1999
- Colgate Palmolive Company
- Mahmoud Hassan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stable aqueous abrasive peroxide tooth whitening dentifrice
- Patent number 5,851,514
- Issue date Dec 22, 1998
- Colgate Palmolive Company
- Mahmoud Hassan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for hydrolyzing maleic anhydride copolymers
- Patent number 5,792,818
- Issue date Aug 11, 1998
- Colgate Palmolive Company
- Mahmoud Hassan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of cross-linked maleic anhydride copoly...
- Patent number 5,661,221
- Issue date Aug 26, 1997
- Colgate Palmolive Company
- Mahmoud Hassan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Acrylate ester
- Patent number 5,491,244
- Issue date Feb 13, 1996
- Howard University
- Folahan O. Ayorinde
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Deacidification of vegetable oils
- Patent number 5,414,100
- Issue date May 9, 1995
- Howard University
- Folahan O. Ayorinde
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
BLOCK COPOLYMERS FOR TOOTH ENAMEL PROTECTION
- Publication number 20210251879
- Publication date Aug 19, 2021
- Colgate-Palmolive Company
- Tongxin WANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral Care Gel
- Publication number 20200360242
- Publication date Nov 19, 2020
- Colgate-Palmolive Company
- Mahmoud Hassan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral Care Composition Containing Zinc Salts and Calcium Carbonate
- Publication number 20190183755
- Publication date Jun 20, 2019
- Colgate-Palmolive Company
- Ravi SUBRAMANYAM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral Care Mouthpiece
- Publication number 20190069982
- Publication date Mar 7, 2019
- Colgate-Palmolive Company
- Scott Demarest
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Two-Phase Oral Care Whitening Compositions
- Publication number 20180168973
- Publication date Jun 21, 2018
- Colgate-Palmolive Company
- Mahmoud Hassan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral Care Compositions and Methods for Increasing the Stability of...
- Publication number 20180168983
- Publication date Jun 21, 2018
- Colgate-Palmolive Company
- Shyamala Pillai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral Care Composition Containing Zinc Salts and Calcium Carbonate
- Publication number 20170333310
- Publication date Nov 23, 2017
- Colgate-Palmolive Company
- Ravi SUBRAMANYAM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral Care Compositions Comprising Zinc, Arginine and Serine
- Publication number 20170224595
- Publication date Aug 10, 2017
- Colgate-Palmolive Company
- Shao Peng XU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Tooth Whitening Compositions Comprising Peroxide Complex and Percar...
- Publication number 20170172864
- Publication date Jun 22, 2017
- Colgate-Palmolive Company
- Lauren Evans
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR SOLUBILIZING RUTIN WITH POLYHYDROXY ALKYL ALCOHOLS
- Publication number 20160338931
- Publication date Nov 24, 2016
- Colgate-Palmolive Company
- Shao Peng Xu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
KIT CONTAINING PHOTOSENSITIZING DYES
- Publication number 20160051833
- Publication date Feb 25, 2016
- Colgate-Palmolive Company
- Madhusudan Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral Care Composition
- Publication number 20150335548
- Publication date Nov 26, 2015
- Colgate-Palmolive Company
- Madhusudan Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ORAL CARE COMPOSITION CONTAINING IONIC LIQUIDS
- Publication number 20150335547
- Publication date Nov 26, 2015
- Colgate-Palmolive Company
- Madhusudan Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral Care Composition Containing Ionic Liquids
- Publication number 20150335549
- Publication date Nov 26, 2015
- Colgate-Palmolive Company
- Madhusudan Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral Care Composition Containing Ionic Liquids
- Publication number 20150328113
- Publication date Nov 19, 2015
- Colgate-Palmolive Company
- Madhusudan Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral Care Composition Containing Ionic Liquids
- Publication number 20150328116
- Publication date Nov 19, 2015
- Colgate-Palmolive Company
- Madhusudan Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BLOCK COPOLYMERS FOR TOOTH ENAMEL PROTECTION
- Publication number 20150283061
- Publication date Oct 8, 2015
- Tongxin Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Block Copolymers For Tooth Enamel Protection
- Publication number 20140134116
- Publication date May 15, 2014
- Tongxin Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ORAL CARE COMPOSITIONS
- Publication number 20140065080
- Publication date Mar 6, 2014
- Colgate-Palmolive Company
- Wei Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral Compositions and Method for Producing Thereof
- Publication number 20130287711
- Publication date Oct 31, 2013
- Colgate-Palmolive Company
- Ben Gu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral Compositions and Method for Producing Thereof
- Publication number 20130280184
- Publication date Oct 24, 2013
- Colgate-Palmolive Company
- Ben Gu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral Compositions
- Publication number 20130266524
- Publication date Oct 10, 2013
- Cologate-Palmolive Company
- Ben Gu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral Compositions and Method for Producing Thereof
- Publication number 20130266523
- Publication date Oct 10, 2013
- Ben Gu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral and Personal Care Compositions
- Publication number 20130251645
- Publication date Sep 26, 2013
- Colgate-Palmolive Company
- Betty Won
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF TREATING AND/OR PREVENTING CONDITIONS CAUSED BY MICROORGA...
- Publication number 20120270183
- Publication date Oct 25, 2012
- Colgate-Palmolive Company
- Madhusudan Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
KIT CONTAINING PHOTOSENSITIZING DYES
- Publication number 20120264078
- Publication date Oct 18, 2012
- Colgate-Palmolive Company
- Madhusudan Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ORAL CARE COMPOSITIONS FOR USE WITH AN ORAL LIGHT DEVICE
- Publication number 20120258053
- Publication date Oct 11, 2012
- Colgate-Palmolive Company
- Madhusudan Patel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS AND METHOD FOR FILLING A CONTAINER WITH AT LEAST TWO COMP...
- Publication number 20110297274
- Publication date Dec 8, 2011
- Colgate-Palmolive Company
- Peter R. Hilliard, JR.
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Composition With A Color Marker
- Publication number 20110021397
- Publication date Jan 27, 2011
- Colgate-Palmolive Company
- Marian N. Holerca
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Skin Cleansing Formulations With Silica Particle Sensory Indicator
- Publication number 20100279909
- Publication date Nov 4, 2010
- Colgate-Palmolive Company
- Christine A. Boyke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Mahmoud Hassan

Person

Patents Grantslast 30 patents

Two-phase oral care whitening compositions

Oral care compositions and methods for increasing the stability of...

Block copolymers for tooth enamel protection

Oral care mouthpiece

Tooth whitening oral care composition

Oral care composition containing zinc salts and calcium carbonate

Oral care composition containing ionic liquids

Oral care composition containing zinc salts and calcium carbonate

Method for solubilizing rutin with polyhydroxy alkyl alcohols

Oral care composition containing ionic liquids

Oral compositions and method for producing thereof

Oral care compositions

Oral compositions and method for producing thereof

Kit containing photosensitizing dyes

Oral and personal care compositions

Apparatus and method for filling a container with at least two comp...

Carrier strip for application to oral surfaces and related methods

Oral care strip

Oral care strip

Composition with a color marker

Skin care formulation

Light duty liquid cleaning compositions comprising a crosslinked po...

Dual component antiplaque and tooth whitening composition

Dental abrasive

Color stable anticalculus compostion

Stable aqueous abrasive peroxide tooth whitening dentifrice

Process for hydrolyzing maleic anhydride copolymers

Process for the preparation of cross-linked maleic anhydride copoly...

Acrylate ester

Deacidification of vegetable oils

Patents Applicationslast 30 patents

BLOCK COPOLYMERS FOR TOOTH ENAMEL PROTECTION

Oral Care Gel

Oral Care Composition Containing Zinc Salts and Calcium Carbonate

Oral Care Mouthpiece

Two-Phase Oral Care Whitening Compositions

Oral Care Compositions and Methods for Increasing the Stability of...

Oral Care Composition Containing Zinc Salts and Calcium Carbonate

Oral Care Compositions Comprising Zinc, Arginine and Serine

Tooth Whitening Compositions Comprising Peroxide Complex and Percar...

METHOD FOR SOLUBILIZING RUTIN WITH POLYHYDROXY ALKYL ALCOHOLS

KIT CONTAINING PHOTOSENSITIZING DYES

Oral Care Composition

ORAL CARE COMPOSITION CONTAINING IONIC LIQUIDS

Oral Care Composition Containing Ionic Liquids

Oral Care Composition Containing Ionic Liquids

Oral Care Composition Containing Ionic Liquids

BLOCK COPOLYMERS FOR TOOTH ENAMEL PROTECTION

Block Copolymers For Tooth Enamel Protection

ORAL CARE COMPOSITIONS

Oral Compositions and Method for Producing Thereof

Oral Compositions and Method for Producing Thereof

Oral Compositions

Oral Compositions and Method for Producing Thereof

Oral and Personal Care Compositions

METHOD OF TREATING AND/OR PREVENTING CONDITIONS CAUSED BY MICROORGA...

KIT CONTAINING PHOTOSENSITIZING DYES

ORAL CARE COMPOSITIONS FOR USE WITH AN ORAL LIGHT DEVICE

APPARATUS AND METHOD FOR FILLING A CONTAINER WITH AT LEAST TWO COMP...

Composition With A Color Marker

Skin Cleansing Formulations With Silica Particle Sensory Indicator