公开(公告)号：US20170128346A1

公开(公告)日：2017-05-11

申请号：US15344394

申请日：2016-11-04

Applicant: COLGATE-PALMOLIVE COMPANY

Inventor： Rong DONG ,  Guofeng XU ,  Shaotang YUAN

IPC: A61K8/81 ,  A61Q11/00 ,  A61K8/97

Abstract: Disclosed is a durable dental film-forming composition including an acrylate/octylacrylamide copolymer, wherein the acrylate/octylacrylamide copolymer is present in an amount of about 0.1% to about 50% by weight, an adhesive, and an orally acceptable solvent. Methods of using the composition are also disclosed.

公开(公告)号：US20160296437A1

公开(公告)日：2016-10-13

申请号：US15100990

申请日：2013-12-02

Applicant: COLGATE-PALMOLIVE COMPANY

Inventor： Ying YANG ,  Harsh M. TRIVEDI ,  Guofeng XU

IPC: A61K8/27 ,  A61Q11/00

CPC classification number: A61K8/27 ,  A61K8/365 ,  A61Q11/00

Abstract: A composition comprising a zinc ion source for use in inhibiting the adherence to or invasion of oral soft tissue, such as gingival epithelial cells, by a periodontal pathogen is provided.

Abstract translation: 提供了包含用于通过牙周病原体抑制口腔软组织如牙龈上皮细胞的粘附或侵入的锌离子源的组合物。

公开(公告)号：US20250143982A1

公开(公告)日：2025-05-08

申请号：US18941633

申请日：2024-11-08

Applicant: Colgate-Palmolive Company

Inventor： Jean D. DENIS ,  Robert Walter D'AMBROGIO ,  Guofeng XU

IPC: A61K8/21 ,  A61K8/81 ,  A61Q11/00

Abstract: Oral care compositions and, particularly, oral care compositions having enhanced stannous ion stability are disclosed herein. In accordance with at least one aspect, provided is an oral care composition comprising: a stannous source; and a cross-linked polyacrylic acid and/or a salt thereof, wherein the personal care composition has a weight ratio of the stannous source to the cross-linked polyacrylic acid and/or a salt thereof of about 4:1 to about 1:4.

公开(公告)号：US20230210733A1

公开(公告)日：2023-07-06

申请号：US18091571

申请日：2022-12-30

Applicant: Colgate-Palmolive Company

Inventor： Jean DENIS ,  Robert D'AMBROGIO ,  Guofeng XU

IPC: A61K8/27 ,  A61Q11/00 ,  A61K8/21

CPC classification number: A61K8/27 ,  A61Q11/00 ,  A61K8/21 ,  A61K2800/262 ,  A61K2800/28 ,  A61K2800/92

Abstract: This disclosure relates to translucent oral care compositions comprising one or more source(s) of zinc source and/or a stannous source. The translucent oral care composition can comprise one or more zinc and/or stannous ion source(s) in amounts effective to provide at least 28% soluble zinc and/or stannous as a fraction of the total zinc and/or stannous ion concentration in the composition; an abrasive (e.g., silica), wherein the abrasive has a refractive index of approximately 1.45 as measured in a 4% silica, 90% sorbitol/water solution; and an orally acceptable vehicle. Methods of using and of making these compositions is also disclosed herein.

公开(公告)号：US20220387279A1

公开(公告)日：2022-12-08

申请号：US17825365

申请日：2022-05-26

Applicant: Colgate-Palmolive Company

Inventor： Murilo Nogueira NAKAJIMA ,  Saide TANG ,  Betty WON ,  Enzo UTIMA ,  Guofeng XU ,  Paloma PIMENTA ,  Sarita Vera MELLO ,  Melissa MUIR

IPC: A61K8/43 ,  A61Q11/00 ,  A61K8/73 ,  A61K8/49 ,  A61K8/04

Abstract: This application provides, among other things, oral care compositions where the addition of a stabilizing amount of a nonionic gelling and thickening agent, (e.g., hydroxyethyl cellulose (HEC)), to formulations comprising a bisbiguanide (e.g., chlorhexidine (CHX)) agent allows for proper structure and consistency to the formulation and to allow it to be used as a gel or a toothpaste to facility delivery of chlorhexidine, among other actives, to the teeth or gums.

公开(公告)号：US20220142880A1

公开(公告)日：2022-05-12

申请号：US17581189

申请日：2022-01-21

Applicant: Colgate-Palmolive Company

Inventor： Shaotang YUAN ,  Guofeng XU ,  Robert DICOSIMO ,  Sharon HAYNIE

IPC: A61K8/22 ,  A61K8/81 ,  A61K8/86 ,  A61K8/19 ,  A61K8/21 ,  A61K8/37 ,  A61Q11/00

Abstract: Described herein are oral care compositions, comprising a peroxydone complex, a dispersant, and a polyvinylpyrrolidone copolymer structure-building agent.

公开(公告)号：US20190328497A1

公开(公告)日：2019-10-31

申请号：US16508395

申请日：2019-07-11

Applicant: Colgate-Palmolive Company

Inventor： Patrik JOHANSSON ,  Guofeng XU ,  Gerald GONTARZ ,  Robert MOSKOVICH ,  Daniel WAINLESS

IPC: A61C17/22 ,  C25B9/06 ,  C25B1/26 ,  C25B1/00 ,  A46B15/00 ,  A61C17/34 ,  A46B11/00 ,  A61C17/32

Abstract: A powered toothbrush includes a handle, a power source disposed in the handle, a head including a cavity disposed at a distal end of the handle, an electrically conducting element disposed in the cavity and electrically connected to the power source, and a movable cleaning element connected to the head and movable relative to the cavity. The movable cleaning element includes a tooth cleaning support member, a tooth cleaning element mounted on the support member, and a ferromagnetic member. Application of an electrical current to the electrically conducting element generates a magnetic field at the electrically conducting element. The magnetic field selectively at least one of attracts and repels the ferromagnetic member to move the movable cleaning element relative to the electrically conducting element.

公开(公告)号：US20180168982A1

公开(公告)日：2018-06-21

申请号：US15838916

申请日：2017-12-12

Applicant: Colgate-Palmolive Company

Inventor： Shaotang Yuan ,  Guofeng XU ,  Jennifer GRONLUND ,  Robert DICOSIMO ,  Sharon HAYNIE ,  Mark S. PAYNE

IPC: A61K8/66 ,  A61K8/22 ,  A61K8/37 ,  A61K8/81 ,  A61K8/25 ,  A61K8/90 ,  A61Q11/00

CPC classification number: A61K8/66 ,  A61K8/22 ,  A61K8/25 ,  A61K8/37 ,  A61K8/8176 ,  A61K8/86 ,  A61K8/90 ,  A61K2800/31 ,  A61K2800/48 ,  A61K2800/52 ,  A61Q11/00

Abstract: An oral care composition including an enzyme and an anhydrous matrix that at least partially stabilizes the enzyme. The anhydrous matrix includes a source of hydrogen peroxide, an acyl donor, a non-aqueous anhydrous liquid, and a thickener.

公开(公告)号：US20180168981A1

公开(公告)日：2018-06-21

申请号：US15838776

申请日：2017-12-12

Applicant: Colgate-Palmolive Company

Inventor： Jennifer Gronlund ,  Guofeng XU ,  Venda Porter MALONEY ,  Junhong MAO ,  Shaotang YUAN ,  Suman CHOPRA ,  Jodie PARKER ,  Rajnish KOHLI ,  Robert DICOSIMO ,  Kari A. FOSSER ,  Sharon HAYNIE ,  Mark S. PAYNE ,  John Thomas GANNON

IPC: A61K8/66 ,  A61K8/81 ,  A61K8/37 ,  A61Q11/00 ,  A61K8/25

CPC classification number: A61K8/66 ,  A61K8/22 ,  A61K8/25 ,  A61K8/37 ,  A61K8/8176 ,  A61K2800/31 ,  A61K2800/48 ,  A61K2800/57 ,  A61Q11/00

Abstract: An oral care composition including an orally acceptable vehicle is disclosed. The orally acceptable vehicle includes a source of hydrogen peroxide, an acyl donor, and an enzyme that catalyzes the generation of peracetic acid between the source of hydrogen peroxide and the acyl donor.

公开(公告)号：US20170367943A1

公开(公告)日：2017-12-28

申请号：US15539249

申请日：2015-12-17

Applicant: Colgate-Palmolive Company

Inventor： Patrik JOHANSSON ,  Guofeng XU

IPC: A61K8/23 ,  A61Q11/00 ,  A61C19/06 ,  A61N1/44 ,  C25B9/06 ,  C25B1/28

CPC classification number: A61K8/23 ,  A46B15/0022 ,  A61C19/066 ,  A61N1/0548 ,  A61N1/44 ,  A61Q11/00 ,  C25B1/285 ,  C25B9/06

Abstract: Provided is an oral care product comprising an effective amount of a soluble orally acceptable sulfate, e.g., sodium or potassium bisulfate, in a buffered, electrically conductive medium, which product is useful in a method for in situ production of per sulfate (S2O82−), and methods of making and using the same, for example for whitening the teeth.