Patents by Inventor Rabab Ahmed
Rabab Ahmed has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230092135Abstract: The disclosure relates to oral care compositions comprising guanidine in free or orally acceptable salt form, a cationic quaternary ammonium compound (e.g., a pyridinium compound) (e.g., cetyl pyridinium chloride (CPC)), a fluoride source, and optionally a zinc source (e.g., zinc lactate or zinc citrate and zinc oxide) as well as to methods of using and of making these compositions.Type: ApplicationFiled: September 23, 2022Publication date: March 23, 2023Applicant: Colgate-Palmolive CompanyInventors: Carlo DAEP, Rabab AHMED
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Publication number: 20220313587Abstract: Described herein are oral care compositions comprising vitamin D, or a derivative thereof. Methods of making and using these compositions are also described.Type: ApplicationFiled: November 12, 2020Publication date: October 6, 2022Applicants: Colgate-Palmolive Company, University of Florida Research Foundation, IncorporatedInventors: Payal ARORA, Harsh Mahendra TRIVEDI, James MASTERS, Rabab AHMED, Sarita Vera MELLO, Sergio LEITE, Venda Porter MALONEY, Gill DIAMOND, Vyoma PATEL
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Publication number: 20220304907Abstract: Described herein are oral care compositions comprising vitamin D, or a derivative thereof; an alkanoic acid of formula R—COOH or an alkali metal salt thereof, wherein R is a C1 to C13 hydrocarbyl group; and an orally acceptable carrier. Methods of making and using same are also described.Type: ApplicationFiled: November 12, 2020Publication date: September 29, 2022Applicant: Colgate-Palmolive CompanyInventors: Payal Arora, Harsh Mahendra Trivedi, James Masters, Rabab Ahmed, Sarita Vera Mello, Sergio Leite
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Publication number: 20210308029Abstract: An aqueous cleansing composition comprising a cationic surfactant, a nonionic surfactant, and a thickener comprising an alkoxylated methyl glucose ether, wherein a weight ratio of cationic surfactant to nonionic surfactant is greater than 0.9:1. The combination of the cationionic:nonionic surfactant ratio with the alkoxylated methyl glucose ether thickener provides the composition with cold weather stability. Cold weather stability is observed when the composition remains transparent after cold storage.Type: ApplicationFiled: June 15, 2021Publication date: October 7, 2021Applicant: Colgate-Palmolive CompanyInventors: Eugene HARDY, Marian HOLERCA, Rabab AHMED, Evangelia ARVANITIDOU
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Patent number: 11052031Abstract: An aqueous cleansing composition comprising a cationic surfactant, a nonionic surfactant, and a thickener comprising an alkoxylated methyl glucose ether, wherein a weight ratio of cationic surfactant to nonionic surfactant is greater than 0.9:1. The combination of the cationionic:nonionic surfactant ratio with the alkoxylated methyl glucose ether thickener provides the composition with cold weather stability. Cold weather stability is observed when the composition remains transparent after cold storage.Type: GrantFiled: August 14, 2020Date of Patent: July 6, 2021Assignee: Colgate-Palmolive CompanyInventors: Eugene Hardy, Marian Holerca, Rabab Ahmed, Evangelia Arvanitidou
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Publication number: 20200368132Abstract: An aqueous cleansing composition comprising a cationic surfactant, a nonionic surfactant, and a thickener comprising an alkoxylated methyl glucose ether, wherein a weight ratio of cationic surfactant to nonionic surfactant is greater than 0.9:1. The combination of the cationionic:nonionic surfactant ratio with the alkoxylated methyl glucose ether thickener provides the composition with cold weather stability. Cold weather stability is observed when the composition remains transparent after cold storage.Type: ApplicationFiled: August 14, 2020Publication date: November 26, 2020Applicant: Colgate-Palmolive CompanyInventors: Eugene HARDY, Marian HOLERCA, Rabab AHMED, Evangelia ARVANITIDOU
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Patent number: 10799724Abstract: An oral care composition comprising a local anaesthetic agent, a film-forming polymer and a non-aqueous vehicle wherein the film-forming polymer comprises an alkyl vinyl ether-maleic acid or anhydride copolymer or salt thereof is provided.Type: GrantFiled: October 22, 2015Date of Patent: October 13, 2020Assignee: Colgate-Palmolive CompanyInventors: Rabab Ahmed, Michael Prencipe
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Patent number: 10772817Abstract: An aqueous cleansing composition comprising a cationic surfactant, a nonionic surfactant, and a thickener comprising an alkoxylated methyl glucose ether, wherein a weight ratio of cationic surfactant to nonionic surfactant is greater than 0.9:1. The combination of the cationionic:nonionic surfactant ratio with the alkoxylated methyl glucose ether thickener provides the composition with cold weather stability. Cold weather stability is observed when the composition remains transparent after cold storage.Type: GrantFiled: June 21, 2019Date of Patent: September 15, 2020Assignee: Colgate-Palmolive CompanyInventors: Eugene Hardy, Marian Holerca, Rabab Ahmed, Evangelia Arvanitidou
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Publication number: 20190298640Abstract: An aqueous cleansing composition comprising a cationic surfactant, a nonionic surfactant, and a thickener comprising an alkoxylated methyl glucose ether, wherein a weight ratio of cationic surfactant to nonionic surfactant is greater than 0.9:1. The combination of the cationionic:nonionic surfactant ratio with the alkoxylated methyl glucose ether thickener provides the composition with cold weather stability. Cold weather stability is observed when the composition remains transparent after cold storage.Type: ApplicationFiled: June 21, 2019Publication date: October 3, 2019Applicant: Colgate-Palmolive CompanyInventors: Eugene HARDY, Marian HOLERCA, Rabab AHMED, Evangelia ARVANITIDOU
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Patent number: 10383808Abstract: An aqueous cleansing composition comprising a cationic surfactant, a nonionic surfactant, and a thickener comprising an alkoxylated methyl glucose ether, wherein a weight ratio of cationic surfactant to nonionic surfactant is greater than 0.9:1. The combination of the cationionic:nonionic surfactant ratio with the alkoxylated methyl glucose ether thickener provides the composition with cold weather stability. Cold weather stability is observed when the composition remains transparent after cold storage.Type: GrantFiled: July 11, 2018Date of Patent: August 20, 2019Assignee: Colgate-Palmolive CompanyInventors: Eugene Hardy, Marian Holerca, Rabab Ahmed, Evangelia Arvanitidou
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Publication number: 20190076677Abstract: An oral care composition comprising a local anaesthetic agent, a film-forming polymer and a non-aqueous vehicle wherein the film-forming polymer comprises an alkyl vinyl ether-maleic acid or anhydride copolymer or salt thereof is provided.Type: ApplicationFiled: October 22, 2015Publication date: March 14, 2019Applicant: Colgate-Palmolive CompanyInventors: Rabab Ahmed, Michael Prencipe
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Patent number: 10179100Abstract: An aqueous cleansing composition comprising a cationic surfactant, a nonionic surfactant, and a thickener comprising an alkoxylated methyl glucose ether, wherein a weight ratio of cationic surfactant to nonionic surfactant is greater than 0.9:1. The combination of the cationionic:nonionic surfactant ratio with the alkoxylated methyl glucose ether thickener provides the composition with cold weather stability. Cold weather stability is observed when the composition remains transparent after cold storage.Type: GrantFiled: February 21, 2016Date of Patent: January 15, 2019Assignee: Colgate-Palmolive CompanyInventors: Eugene Hardy, Marian Holerca, Rabab Ahmed, Evangelia Arvanitidou
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Publication number: 20180369112Abstract: An aqueous cleansing composition comprising a cationic surfactant, a nonionic surfactant, and a thickener comprising an alkoxylated methyl glucose ether, wherein a weight ratio of cationic surfactant to nonionic surfactant is greater than 0.9:1. The combination of the cationionic:nonionic surfactant ratio with the alkoxylated methyl glucose ether thickener provides the composition with cold weather stability. Cold weather stability is observed when the composition remains transparent after cold storage.Type: ApplicationFiled: July 11, 2018Publication date: December 27, 2018Applicant: Colgate-Palmolive CompanyInventors: Eugene HARDY, Marian HOLERCA, Rabab AHMED, Evangelia ARVANITIDOU
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Publication number: 20170266091Abstract: Provided herein is an aqueous mouthwash formulation comprising a salt of an N?-acyl-L-arginine alkyl ester and a peroxide source. The mouthwash formulation provides anti-microbial activity and whitening activity.Type: ApplicationFiled: August 18, 2014Publication date: September 21, 2017Applicant: Colgate-Palmolive CompanyInventors: Rabab AHMED, Jeffrey Merl MILLER, Michael PRENCIPE, Guillaume PICQUET
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Patent number: 9592182Abstract: A liquid cleansing composition comprising water in a sufficient amount to form a fluid composition; fatty acid soap; a divalent metal salt in an amount to provide a viscosity to entrain gas; and entrained gas to provide a specific gravity of not greater than 1.05 g/cm3. Optionally, a surfactant can also be included. The cleansing composition has a whipped texture. Also, a method of making the liquid cleansing composition.Type: GrantFiled: July 20, 2011Date of Patent: March 14, 2017Assignee: Colgate-Palmolive CompanyInventors: Marian Holerca, Rabab Ahmed, Donna Ann Hartnett
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Publication number: 20160243016Abstract: An aqueous cleansing composition comprising a cationic surfactant, a nonionic surfactant, and a thickener comprising an alkoxylated methyl glucose ether, wherein a weight ratio of cationic surfactant to nonionic surfactant is greater than 0.9:1. The combination of the cationionic:nonionic surfactant ratio with the alkoxylated methyl glucose ether thickener provides the composition with cold weather stability. Cold weather stability is observed when the composition remains transparent after cold storage.Type: ApplicationFiled: February 21, 2016Publication date: August 25, 2016Inventors: Eugene HARDY, Marian HOLERCA, Rabab AHMED, Evangelia ARVANITIDOU
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Patent number: 9265714Abstract: An aqueous cleansing composition comprising a cationic surfactant, a nonionic surfactant, and a thickener comprising an alkoxylated methyl glucose ether, wherein a weight ratio of cationic surfactant to nonionic surfactant is greater than 0.9:1. The combination of the cationic:nonionic surfactant ratio with the alkoxylated methyl glucose ether thickener provides the composition with cold weather stability. Cold weather stability is observed when the composition remains transparent after cold storage.Type: GrantFiled: April 17, 2015Date of Patent: February 23, 2016Assignee: COLGATE-PALMOLIVE COMPANYInventors: Eugene Hardy, Marian Holerca, Rabab Ahmed, Evangelia Arvanitidou
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Publication number: 20150224047Abstract: An aqueous cleansing composition comprising a cationic surfactant, a nonionic surfactant, and a thickener comprising an alkoxylated methyl glucose ether, wherein a weight ratio of cationic surfactant to nonionic surfactant is greater than 0.9:1. The combination of the cationic:nonionic surfactant ratio with the alkoxylated methyl glucose ether thickener provides the composition with cold weather stability. Cold weather stability is observed when the composition remains transparent after cold storage.Type: ApplicationFiled: April 17, 2015Publication date: August 13, 2015Inventors: Eugene HARDY, Marian HOLERCA, Rabab AHMED, Evangelia ARVANITIDOU
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Publication number: 20140162926Abstract: A liquid cleansing composition comprising water in a sufficient amount to form a fluid composition; fatty acid soap; a divalent metal salt in an amount to provide a viscosity to entrain gas; and entrained gas to provide a specific gravity of not greater than 1.05 g/cm3. Optionally, a surfactant can also be included. The cleansing composition has a whipped texture. Also, a method of making the liquid cleansing composition.Type: ApplicationFiled: July 20, 2011Publication date: June 12, 2014Applicant: COLGATE-PALMOLIVE COMPANYInventors: Marian Holerca, Rabab Ahmed
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Publication number: 20100279909Abstract: A composition comprising surfactant, structuring agent, glycerin, and a silica particle that disintegrates during use. Also, a method comprising applying the composition to hands; rubbing the hands together until a sensory change detectable to the hands is perceived; and rinsing the hands with water. The composition provides a signal to a user to continue washing for a sufficient time. This silica particle disintegrates to a size that is not felt by a user, and this indicates to the user that there has been a sufficient time for washing.Type: ApplicationFiled: July 1, 2008Publication date: November 4, 2010Applicant: COLGATE-PALMOLIVE COMPANYInventors: Christine A. Boyke, Marian N. Holerca, Mahmoud Hassan, Nadia Soliman, Donna Hartnett, Rabab Ahmed