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公开(公告)号：US20240382782A1
公开(公告)日：2024-11-21
申请号：US18787155
申请日：2024-07-29
Applicant: Colgate-Palmolive Company
Inventor： Suman CHOPRA , Dennis ONTUMI , Prakasarao MANDADI , Venda Porter MALONEY
IPC: A61Q11/00 , A61K8/02 , A61K8/22 , A61K8/24 , A61K8/34 , A61K8/46 , A61K8/81 , A61K8/86 , 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：US20240238175A1
公开(公告)日：2024-07-18
申请号：US18614050
申请日：2024-03-22
Applicant: Colgate-Palmolive Company
Inventor： Guisheng PAN , Suman CHOPRA
IPC: A61K8/25 , A61K8/02 , A61K8/19 , A61K8/46 , A61Q11/00 , C01B33/18 , C03C15/00 , C03C17/22 , C03C17/23 , C09C1/30 , C09K3/14
CPC classification number: A61K8/25 , A61K8/022 , A61K8/0241 , A61K8/0245 , A61K8/0258 , A61K8/19 , A61K8/466 , A61Q11/00 , C01B33/18 , C03C15/00 , C03C17/22 , C03C17/23 , C09C1/3054 , C09K3/1436 , C09K3/1445 , A61K2800/28 , A61K2800/621 , A61K2800/651 , A61K2800/92 , C01P2004/61 , C01P2004/84
Abstract: The present invention relates to core shell silica particles, wherein each core shell silica particle comprises a silica core, and a surface of the silica core is etched with metal silicate, the core shell silica particles prepared by: i) admixing an amount of silica particles in water with an amount of a base, wherein the base comprises a monovalent metal ion, to produce core shell silica particles, each core shell silica particle comprising a silica core, and a surface of the silica core etched with a silicate of the monovalent metal ion; and ii) reacting the core shell silica particles formed in step i) with a metal salt comprising a second metal ion, to form core shell silica particles comprising silicate of the second metal ion on the surface of the silica core.
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公开(公告)号：US20240197585A1
公开(公告)日：2024-06-20
申请号：US18544959
申请日：2023-12-19
Applicant: Colgate-Palmolive Company
Inventor： Shaoyi ZHANG , Suman CHOPRA , Sergio LEITE
CPC classification number: A61K8/22 , A61K8/19 , A61K8/21 , A61Q11/00 , A61K2800/48
Abstract: Aspects of the disclosure are directed to oral care compositions. In accordance with an aspect of the invention, provided is an oral care composition including from about 2 to about 10 wt. % of a peroxide source; about 5 wt. % or more of potassium nitrate; and about 45 wt. % or more of water, wherein all weight percentages are based on the total weight of the oral care composition.
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公开(公告)号：US20240197584A1
公开(公告)日：2024-06-20
申请号：US18544591
申请日：2023-12-19
Applicant: Colgate-Palmolive Company
Inventor： Shaoyi ZHANG , Suman CHOPRA
CPC classification number: A61K8/22 , A61K8/24 , A61K8/25 , A61K8/342 , A61K8/345 , A61K8/73 , A61K8/8182 , A61Q11/00 , A61K2800/28 , A61K2800/48 , A61K2800/57
Abstract: Aspects of the disclosure are directed to oral care compositions. In accordance with an aspect of the invention, provided is an oral care composition having a whitening agent comprising a peroxide, a thickening system comprising two or more of: (i) a silica thickener, (ii) crosslinked polyvinyl pyrrolidone, or (iii) one of xanthan gum, cetyl alcohol, or a combination thereof; and an abrasive comprising calcium pyrophosphate; and from about 10 wt. % to 90 wt. % of water, wherein the oral care composition has a pH of about 4 to about 8, and all weight percentages are based on the total weight of the oral care composition.
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公开(公告)号：US20230381532A1
公开(公告)日：2023-11-30
申请号：US18304725
申请日：2023-04-21
Applicant: Colgate-Palmolive Company
Inventor： Brian BLOCH , Patrik JOHANSSON , Xiang CHEN , Suman CHOPRA
CPC classification number: A61N5/0603 , A61C19/066 , A61C1/088 , A61N5/062 , A61N2005/0663 , A61N2005/0606 , A61N2005/0654
Abstract: An oral treatment device that emits electromagnetic radiation onto surfaces of a user's teeth. The oral treatment device may include an intraoral mouthpiece and a handle extending therefrom, the handle containing the control circuitry required for operation of the device. The mouthpiece may include a lamp support structure, a lamp, a lens plate, and a guard component. The lamp may include an electromagnetic radiation source that includes a flexible sheet and a plurality of illumination elements located thereon. The illumination elements may be light emitting diodes printed with an electrically conductive. Additional electronic components such as a processor and a power source may also be included in the device.
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Patent Agency Ranking
公开(公告)号：US20230136932A1
公开(公告)日：2023-05-04
申请号：US18148724
申请日：2022-12-30
Applicant: Colgate-Palmolive Company
Inventor： Suman CHOPRA , Dennis Ontumi , Prakasarao Mandadi , Venda Porter 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：US20210401692A1
公开(公告)日：2021-12-30
申请号：US17472241
申请日：2021-09-10
Applicant: Colgate-Palmolive Company
Inventor： Guisheng PAN , Lin FEI , Suman CHOPRA
Abstract: Oral care compositions and methods for the same are provided herein. The oral care composition may include an orally acceptable vehicle, a peroxide whitening agent, and one or more gelling agents. The gelling agents may include a fatty acid. The gelling agents may be free or substantially free of fatty alcohols. The gelling agents may include at least one of palmitic acid, stearic acid, or mixtures thereof.
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公开(公告)号：US20170312194A1
公开(公告)日：2017-11-02
申请号：US15520224
申请日：2015-10-21
Applicant: Colgate-Palmolive Company
Inventor： Kyle ROBBINS , Jason NESTA , Suman CHOPRA
CPC classification number: A61K8/22 , A61K8/27 , A61K2800/31 , A61K2800/40 , A61Q11/00
Abstract: The present invention provides an oral care composition comprising a peroxide compound and a zinc compound, wherein the weight ratio of the peroxide compound to the zinc compound is from 1:10 to 5:1.
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9.发明申请公开(公告)号：US20160338920A1
公开(公告)日：2016-11-24
申请号：US15106445
申请日：2014-12-18
Applicant: COLGATE-PALMOLIVE COMPANY
Inventor： Guisheng PAN , Suman CHOPRA
CPC classification number: A61K8/25 , A61K8/022 , A61K8/0241 , A61K8/0245 , A61K8/0258 , A61K8/19 , A61K8/466 , A61K2800/28 , A61K2800/621 , A61K2800/651 , A61K2800/92 , A61Q11/00 , C01B33/18 , C01P2004/61 , C01P2004/84 , C03C15/00 , C03C17/22 , C03C17/23 , C09C1/3054 , C09K3/1436 , C09K3/1445
Abstract: This invention provides core shell silica particles, wherein each core shell silica particle comprises a silica core, and a surface of the silica core etched with group I metal silicate. These core shell silica particles have high surface charge density and anti-bacterial activity. Also provided are compositions comprising core shell silica particles, process of making the core shell silica particles and methods of reducing or inhibiting bacterial activity by administering the core shell silica particles or compositions thereof.
Abstract translation: 本发明提供了核壳二氧化硅颗粒，其中每个核壳二氧化硅颗粒包括二氧化硅核，以及用第I族金属硅酸盐蚀刻的二氧化硅芯的表面。 这些核壳二氧化硅颗粒具有高表面电荷密度和抗细菌活性。 还提供了包含核心壳二氧化硅颗粒的组合物，制备核心壳二氧化硅颗粒的方法以及通过施用核心壳二氧化硅颗粒或其组合物来降低或抑制细菌活性的方法。
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公开(公告)号：US20240058234A1
公开(公告)日：2024-02-22
申请号：US18354302
申请日：2023-07-18
Applicant: Colgate-Palmolive Company
Inventor： Xiang CHEN , Brandon ZOELLNER , Suman CHOPRA , Venda Porter MALONEY , Shuyun WU
CPC classification number: A61K8/23 , A61K8/0237 , A61Q11/00 , A61K2800/87 , A61K2800/56 , A61K2800/92
Abstract: The present disclosure provides an intermediate composition (e.g., an aqueous slurry) for the formulation of a tooth whitening strip comprising a hydratable adhesive film, wherein the intermediate composition comprises an inorganic salt of peroxymonosulfate, preferably an alkali metal salt or alkaline earth metal salt, or mixtures thereof, and methods of using the same and making the tooth whitening strip.
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