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公开(公告)号：US20220212038A1
公开(公告)日：2022-07-07
申请号：US17656307
申请日：2022-03-24
Applicant: Colgate-Palmolive Company
Inventor： Barbara Hepler , Prakasarao Mandadi , Jeffrey Merl Miller , Lynett Zaidel , Bernie Lee Blackwell
Abstract: The present invention relates to oral care compositions with improved flavor release characteristics and improved taste, and methods of using the same.
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公开(公告)号：US10758472B2
公开(公告)日：2020-09-01
申请号：US15900346
申请日：2018-02-20
Applicant: COLGATE-PALMOLIVE COMPANY
Inventor： Lynette Zaidel , Guisheng Pan , Suman Chopra , Prakasarao Mandadi , Michael Prencipe
IPC: A61K8/00 , A61K8/81 , A61K8/02 , A61K8/22 , A61Q11/00 , A61Q11/02 , A61K8/24 , A61K8/90 , A61K8/49 , A61K8/891
Abstract: Oral care compositions comprising: (a) a peroxide complex comprising a peroxide component and an N-vinyl heterocyclic polymer (e.g., poly-N-vinyl polylactam, or poly-N-vinyl-polyimide); (b) a whitening agent (e.g., hydrogen peroxide); and (c) an orally acceptable carrier. In one embodiment, the carrier comprises a film forming material. Methods are also provided for making an oral care composition comprising: (a) mixing a whitening agent, silicone adhesive and carrier fluid to form a homogenous mixture; (b) adding a peroxide complex to said homogenous mixture, wherein said complex comprises hydrogen peroxide and an N-vinyl heterocyclic polymer; and (c) mixing under vacuum.
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公开(公告)号：US20180177709A1
公开(公告)日：2018-06-28
申请号：US15903564
申请日：2018-02-23
Applicant: Colgate-Palmolive Company
Inventor： Thomas Boyd , Dennis Ontumi , Prakasarao Mandadi , Suman Chopra
IPC: A61K8/81 , A61Q11/00 , A61K8/04 , A61K8/49 , A61K8/92 , A61K8/89 , A61C19/06 , A61K8/22 , A61K8/892 , A61K8/891
CPC classification number: A61K8/8176 , A61C19/066 , A61K8/042 , A61K8/22 , A61K8/49 , A61K8/89 , A61K8/891 , A61K8/892 , A61K8/92 , A61K2800/31 , A61K2800/40 , A61K2800/48 , A61K2800/54 , A61K2800/872 , A61Q11/00
Abstract: Described herein are whitening compositions comprised of a peroxide component, and an adhesion system, which effectively provide whitening using a remarkably low level of peroxide. Methods of making and using these compositions are also described herein.
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公开(公告)号：US09895304B2
公开(公告)日：2018-02-20
申请号：US15344504
申请日：2016-11-04
Applicant: COLGATE-PALMOLIVE COMPANY
Inventor： Lynette A. Zaidel , Guisheng Pan , Suman K. Chopra , Prakasarao Mandadi , Michael Prencipe
IPC: A61Q11/02 , A61K8/81 , A61K8/02 , A61K8/22 , A61Q11/00 , A61K8/24 , A61K8/90 , A61K8/49 , A61K8/891
CPC classification number: A61K8/8176 , A61K8/0208 , A61K8/22 , A61K8/24 , A61K8/49 , A61K8/817 , A61K8/891 , A61K8/90 , A61K2800/805 , A61Q11/00 , A61Q11/02
Abstract: Oral care compositions comprising: (a) a peroxide complex comprising a peroxide component and an N-vinyl heterocyclic polymer (e.g., poly-N-vinyl polylactam, or poly-N-vinyl-polyimide); (b) a whitening agent (e.g., hydrogen peroxide); and (c) an orally acceptable carrier. In one embodiment, the carrier comprises a film forming material. Methods are also provided for making an oral care composition comprising: (a) mixing a whitening agent, silicone adhesive and carrier fluid to form a homogenous mixture; (b) adding a peroxide complex to said homogenous mixture, wherein said complex comprises hydrogen peroxide and an N-vinyl heterocyclic polymer; and (c) mixing under vacuum.
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公开(公告)号：US09517194B2
公开(公告)日：2016-12-13
申请号：US14723139
申请日：2015-05-27
Applicant: Colgate-Palmolive Company
Inventor： Lynette A. Zaidel , Guisheng Pan , Suman K. Chopra , Prakasarao Mandadi , Michael Prencipe
CPC classification number: A61K8/8176 , A61K8/0208 , A61K8/22 , A61K8/24 , A61K8/49 , A61K8/817 , A61K8/891 , A61K8/90 , A61K2800/805 , A61Q11/00 , A61Q11/02
Abstract: Oral care compositions comprising: (a) a peroxide complex comprising a peroxide component and an N-vinyl heterocyclic polymer (e.g., poly-N-vinyl polylactam, or poly-N-vinyl-polyimide); (b) a whitening agent (e.g., hydrogen peroxide); and (c) an orally acceptable carrier. In one embodiment, the carrier comprises a film forming material. Methods are also provided for making an oral care composition comprising: (a) mixing a whitening agent, silicone adhesive and carrier fluid to form a homogenous mixture; (b) adding a peroxide complex to said homogenous mixture, wherein said complex comprises hydrogen peroxide and an N-vinyl heterocyclic polymer; and (c) mixing under vacuum.
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Patent Agency Ranking
公开(公告)号：US11540996B2
公开(公告)日：2023-01-03
申请号：US16512518
申请日：2019-07-16
Applicant: Colgate-Palmolive Company
Inventor： Suman Chopra , Dennis Ontumi , Prakasarao Mandadi , Venda Maloney
IPC: A61K8/81 , A61K8/22 , A61K8/86 , A61Q11/00 , A61K8/46 , A61K8/24 , A61K8/02 , A61K8/34 , A61K8/90
Abstract: Described herein are oral care compositions comprising a crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, together with particular co-polymers as additional excipients; including some embodiments which further comprise a calcium abrasive.
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公开(公告)号：US09999585B2
公开(公告)日：2018-06-19
申请号：US14652372
申请日：2012-12-14
Applicant: Colgate-Palmolive Company
Inventor： Lin Fei , Prakasarao Mandadi , Suman Chopra
IPC: A61Q11/00 , A61K8/00 , A61K8/22 , A61K8/25 , A61K8/26 , A61K8/81 , A61K8/34 , A61K8/24 , A61K8/90
CPC classification number: A61K8/817 , A61K8/22 , A61K8/24 , A61K8/25 , A61K8/26 , A61K8/345 , A61K8/8176 , A61K8/90 , A61Q11/00
Abstract: Described herein are oral care compositions comprising (i) a whitening complex comprising crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, and (ii) a hydrogen peroxide stabilizing agent comprising a clay comprising a lithium magnesium silicate or a sodium magnesium silicate, or a combination thereof.
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公开(公告)号：US09782339B2
公开(公告)日：2017-10-10
申请号：US15293691
申请日：2016-10-14
Applicant: Colgate-Palmolive Company
Inventor： Suman Chopra , Dennis Ontumi , Prakasarao Mandadi , Venda Maloney
CPC classification number: A61K8/8182 , A61K8/0216 , A61K8/22 , A61K8/24 , A61K8/345 , A61K8/463 , A61K8/8176 , A61K8/86 , A61K8/90 , A61K2800/28 , A61K2800/31 , A61K2800/52 , A61K2800/57 , A61K2800/87 , A61Q11/00
Abstract: Described herein are oral care compositions comprising a crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, together with particular co-polymers as additional excipients; including some embodiments which further comprise a calcium abrasive.
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公开(公告)号：US09724280B2
公开(公告)日：2017-08-08
申请号：US14651143
申请日：2012-12-14
Applicant: Colgate-Palmolive Company
Inventor： Lin Fei , Prakasarao Mandadi , Suman Chopra , Michael Prencipe
CPC classification number: A61K8/25 , A61K8/22 , A61K8/8176 , A61K2800/48 , A61Q11/00
Abstract: Described herein are oral care compositions (for tooth whitening) comprising a thickening system comprising a first thickening agent and a second thickening agent, wherein the first thickening agent comprises greater than 15 wt % of the mixture of the first and second thickening agents in the thickening system. The compositions comprise crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide with a thickening system comprising silica and crosslinked polyvinylpyrrolidone.
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公开(公告)号：US20170049680A1
公开(公告)日：2017-02-23
申请号：US15344504
申请日：2016-11-04
Applicant: COLGATE-PALMOLIVE COMPANY
Inventor： Lynette A. Zaidel , Guisheng Pan , Suman K. Chopra , Prakasarao Mandadi , Michael Prencipe
CPC classification number: A61K8/8176 , A61K8/0208 , A61K8/22 , A61K8/24 , A61K8/49 , A61K8/817 , A61K8/891 , A61K8/90 , A61K2800/805 , A61Q11/00 , A61Q11/02
Abstract: Oral care compositions comprising: (a) a peroxide complex comprising a peroxide component and an N-vinyl heterocyclic polymer (e.g., poly-N-vinyl polylactam, or poly-N-vinyl-polyimide); (b) a whitening agent (e.g., hydrogen peroxide); and (c) an orally acceptable carrier. In one embodiment, the carrier comprises a film forming material. Methods are also provided for making an oral care composition comprising: (a) mixing a whitening agent, silicone adhesive and carrier fluid to form a homogenous mixture; (b) adding a peroxide complex to said homogenous mixture, wherein said complex comprises hydrogen peroxide and an N-vinyl heterocyclic polymer; and (c) mixing under vacuum.
Abstract translation: 口腔护理组合物，其包含：（a）包含过氧化物组分和N-乙烯基杂环聚合物（例如聚-N-乙烯基聚内酰胺或聚-N-乙烯基 - 聚酰亚胺）的过氧化物络合物; （b）增白剂（例如过氧化氢）; 和（c）口头可接受的承运人。 在一个实施方案中，载体包括成膜材料。 还提供了用于制备口腔护理组合物的方法，其包括：（a）将增白剂，硅氧烷粘合剂和载体流体混合以形成均匀的混合物; （b）向所述均匀混合物中加入过氧化物络合物，其中所述络合物包含过氧化氢和N-乙烯基杂环聚合物; 和（c）在真空下混合。
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