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公开(公告)号：US11154487B2
公开(公告)日：2021-10-26
申请号：US16161129
申请日：2018-10-16
Applicant: Colgate-Palmolive Company
Inventor： Rong Dong , Wei Wang , Paloma Pimenta , Ralph Peter Santarpia, III , Shira Pilch
Abstract: A film forming composition and methods for preventing acid erosion of teeth and preventing the formation of caries on teeth are disclosed. The film forming composition may include a hydrophobic copolymer, a fluoride compound, and an orally acceptable solvent. The film forming composition may also include a cellulose derivative, a rosin, a fluoride compound, and an orally acceptable solvent.
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公开(公告)号：US10591412B2
公开(公告)日：2020-03-17
申请号：US15328762
申请日：2014-07-24
Applicant: Colgate-Palmolive Company
Inventor： Deborah Ann Peru , Rensl Dillon , Shira Pilch , Venda Porter Maloney , Lin Fei
IPC: G01N21/35 , G01N21/84 , G01N21/359 , G01N21/17
Abstract: This application is directed to methods of assessing polymer deposition on dental surfaces using near infrared spectroscopy, providing a rapid and efficient method to screen for and identify optimal polymers for use in oral care formulations, (i) near infra red (IR) absorption of a dental substrate is measured in the absence of a polymer under test, and subsequently of the test sample comprising the dental substrate contacted with the test polymer. After washing or rinsing the test sample near IR of it is determined again (iii). The IR absorption of the test polymer itself is also measured (ii). Through the comparison of the three measurements (i), (ii), and (iii) the degree of deposition and retention of the test polymer on the test sample is determined.
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公开(公告)号：US10524995B2
公开(公告)日：2020-01-07
申请号：US15964193
申请日：2018-04-27
Applicant: Colgate-Palmolive Company
Inventor： Long Pan , Shaotang Yuan , Shira Pilch , James Masters , Zhiqiang Liu
Abstract: Disclosed herein are mouthwashes comprising a complex of a zinc ion source and an amino acid. Methods of making and using the compositions are also provided.
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公开(公告)号：US09872826B2
公开(公告)日：2018-01-23
申请号：US14648359
申请日：2012-12-03
Applicant: Colgate-Palmolive Company
Inventor： Iraklis Pappas , Jason Nesta , Shira Pilch
CPC classification number: A61K8/73 , A61K8/042 , A61K8/20 , A61Q11/00 , C08B37/006 , C08J3/075 , C08J3/24 , C08J2305/00 , C08L5/00
Abstract: Disclosed is a method of manufacturing a fluid gel, the method comprising adding metal cations to the gellant dispersion while retaining the pH at no greater than 3; and adding a pH modifying agent to the gellant dispersion to increase the pH of the gellant dispersion to greater than 3.
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公开(公告)号：US09980890B2
公开(公告)日：2018-05-29
申请号：US14653324
申请日：2012-12-19
Applicant: Colgate-Palmolive Company
Inventor： Long Pan , Shaotang Yuan , Shira Pilch , James G. Masters , Zhiqiang Liu
Abstract: Disclosed herein are mouthwashes comprising a complex of a zinc ion source acid. Methods of making and using the compositions are also provided.
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Patent Agency Ranking
公开(公告)号：US20170340539A1
公开(公告)日：2017-11-30
申请号：US15674557
申请日：2017-08-11
Applicant: Colgate-Palmolive Company
Inventor： Long Pan , Shaotang Yuan , Shira Pilch , James Masters , Zhiqiang Liu , Vyoma Patel
CPC classification number: A61K8/44 , A61K8/042 , A61K8/20 , A61K8/21 , A61K8/27 , A61K8/442 , A61K8/731 , A61K2800/58 , A61K2800/92 , A61Q11/00
Abstract: Disclosed herein are dentifrices comprising a zinc amino acid halide, which provide a precipitate of zinc oxide upon use with dilution with water and/or saliva. Methods of making and using the dentifrices are also provided.
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公开(公告)号：US12097278B2
公开(公告)日：2024-09-24
申请号：US17682843
申请日：2022-02-28
Applicant: Colgate-Palmolive Company
Inventor： Michael North , Rong Dong , Paloma Pimenta , Shira Pilch
CPC classification number: A61K8/8158 , A61K8/0204 , A61K8/731 , A61K8/8152 , A61Q11/00
Abstract: Film forming compositions and methods for preventing stains and increasing shine and gloss of teeth. The film forming compositions may include a polymer, such as a hydrophobic polymer, and an orally acceptable solvent. The hydrophobic polymer may include an acrylate component and a hydrophobic group coupled with one another. The hydrophobic group may include an alkyl chain, a polyethylene glycol, a polypropylene, a polyester, a polyorthoester, a phospholipid, a long chain fatty acid, a vinyl chloride, fluorethylene, a siloxane, a urethane, an octylacrylamide, a butylaminoethyl, a styrene, and combinations thereof.
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公开(公告)号：US11628136B2
公开(公告)日：2023-04-18
申请号：US16062151
申请日：2016-12-16
Applicant: Colgate-Palmolive Company
Inventor： Vyoma Patel , Rensl Dillon , Shira Pilch
Abstract: Disclosed herein are oral care compositions comprising at least one phosphate/acrylate copolymer, at least one cationic antibacterial agent, at least one synthetic anionic linear polycarboxylate polymer, at least one surfactant, and zinc lactate. Also disclosed herein are methods for the treatment and/or inhibition of gum disease or halitosis comprising contacting the oral cavity with the oral care compositions disclosed herein, as well as methods of making the oral care compositions disclose herein.
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公开(公告)号：US10744076B2
公开(公告)日：2020-08-18
申请号：US16520726
申请日：2019-07-24
Applicant: Colgate-Palmolive Company
Inventor： Jason Nesta , Shira Pilch
Abstract: Disclosed herein are non-aqueous dentifrice compositions comprising (i) a whitening complex comprising crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide; (ii) an off-gas reducing agent selected from sodium sulfate, magnesium sulfate, citric acid and clay; and (iii) an orally acceptable carrier. Methods of making and using the compositions are also provided.
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公开(公告)号：US12194130B2
公开(公告)日：2025-01-14
申请号：US17682840
申请日：2022-02-28
Applicant: Colgate-Palmolive Company
Inventor： Michael North , Rong Dong , Paloma Pimenta , Shira Pilch
Abstract: Film forming compositions and methods for preventing stains and increasing shine and gloss of teeth. The film forming compositions may include a polymer, such as a hydrophobic polymer, and an orally acceptable solvent. The hydrophobic polymer may include an acrylate component and a hydrophobic group coupled with one another. The hydrophobic group may include an alkyl chain, a polyethylene glycol, a polypropylene, a polyester, a polyorthoester, a phospholipid, a long chain fatty acid, a vinyl chloride, fluorethylene, a siloxane, a urethane, an octylacrylamide, a butylaminoethyl, a styrene, and combinations thereof.
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