公开(公告)号：US11006862B2

公开(公告)日：2021-05-18

申请号：US17012186

申请日：2020-09-04

Applicant: Colgate-Palmolive Company

Inventor： Vincent El Kouby-Benichou ,  Olivier Giroud ,  Thomas Serval ,  Yann Nicolas

IPC: G08B23/00 ,  A61B5/11 ,  G06T7/70 ,  A61C17/00 ,  A46B15/00 ,  G06T7/246 ,  G06K9/62

Abstract: A method for estimating a pose of an oral hygiene device including a pattern and a plurality of groups of visual markers relative to a location includes (i) receiving image data reproducible as an image of at least a portion of the oral hygiene device; (ii) analyzing the image data to identify a region of interest within the image; (iii) identifying, using at least one of the one or more processors, all candidate visual markers within the region of interest; (iv) obtaining a first proposed three-dimensional pose of the oral hygiene device; (v) validating the first proposed three-dimensional pose of the oral hygiene device; and (vi) obtaining a second proposed three-dimensional pose of the oral hygiene device based on the validated first proposed three-dimensional pose.

公开(公告)号：US20210137815A1

公开(公告)日：2021-05-13

申请号：US17248391

申请日：2021-01-22

Applicant: Colgate-Palmolive Company

Inventor： Lynette Zaidel ,  Guisheng Pan ,  Suman Chopra ,  Prakasarao Mandadi ,  Michael Prencipe

IPC: 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.

公开(公告)号：US10993523B2

公开(公告)日：2021-05-04

申请号：US16520450

申请日：2019-07-24

Applicant: Colgate-Palmolive Company

Inventor： Kenneth Waguespack

IPC: A46B3/06 ,  A46B9/04 ,  A46B9/02 ,  A46D1/00

Abstract: An oral care implement having a tuft hole with inclined walls. In one aspect, the invention can be an oral care implement comprising: a head having a front surface and a rear surface; a tuft hole in the front surface of the head, the tuft hole extending along a central axis, the tuft hole comprising a first sidewall and a second sidewall opposite the first sidewall, each of the first and second sidewalls comprising an inclined section that converges toward a central plane that comprises the central axis with decreasing distance from the front surface; and a bristle tuft formed by a plurality of bristles, each of the plurality of bristles having a first portion disposed within the tuft hole and a second portion protruding from the front surface of the head, the second portions of the plurality of bristles converging toward the central plane.

公开(公告)号：US20210116397A1

公开(公告)日：2021-04-22

申请号：US17137039

申请日：2020-12-29

Applicant: Colgate-Palmolive Company ,  Northwestern University

Inventor： Michael FITZGERALD ,  Iraklis PAPPAS ,  Jean-Francois GAILLARD ,  Marco ALSINA CORVALAN

IPC: G01N23/083 ,  G01N21/89 ,  G01N21/94 ,  G01N23/087

Abstract: The disclosure contains a method of quantifying and/or evaluating metal ions in a dentifrice, wherein the method comprises subjecting the dentifrice to X-ray absorption spectroscopy (XAS), and wherein the XAS is used to measure and/or evaluate the metal ions in the dentifrice. Also disclosed are methods of selecting and screening for dentifrices based upon the evaluation and quantification of their metal ion content.

公开(公告)号：US10980720B2

公开(公告)日：2021-04-20

申请号：US16992718

申请日：2020-08-13

Applicant: Colgate-Palmolive Company

Inventor： Aarti Rege ,  Michael Prencipe

IPC: A61K8/27 ,  A61Q11/00 ,  A61K8/21 ,  A61K8/20 ,  A61K8/24 ,  A61K8/362 ,  A61K8/19

Abstract: An oral care composition comprising high water oral care compositions comprising an orally acceptable carrier, zinc phosphate, a first stannous ion source (i.e., stannous fluoride), and a second stannous ion source (i.e., stannous chloride). Methods and uses for this composition are also described throughout.

公开(公告)号：US10980719B2

公开(公告)日：2021-04-20

申请号：US16067647

申请日：2015-12-30

Applicant: Colgate-Palmolive Company

Inventor： Ruth Hinrichs ,  Andre Brunella ,  Turan Matur

IPC: A61K8/19 ,  A61Q11/00 ,  A61K8/34 ,  A61K8/37 ,  A01N59/16 ,  A01N31/02 ,  A61K8/21

Abstract: This invention relates to a dentifrice comprising (i) at least one source of ionic tin; and (ii) an antibacterial system comprising caprylyl glycol together with 3-phenyl-1-propanol, phenethyl salicylate, or both 3-phenyl-1-propanol and phenethyl salicylate, as well as to methods of using and of making these compositions.

公开(公告)号：US10966516B2

公开(公告)日：2021-04-06

申请号：US15525726

申请日：2014-11-10

Applicant: Colgate-Palmolive Company

Inventor： Douglas Hohlbein ,  Chi Shing Wong

IPC: A46B15/00 ,  B25G1/10 ,  A46B9/04

Abstract: A toothbrush handle includes a support structure formed of clarified polypropylene and a body formed of thermoplastic elastomer disposed on the support structure. The support structure includes a web having a thickness in a first direction orthogonal to an axis of the toothbrush handle of less than 2 millimeters and at least one rib depending from the web and having a thickness in a second direction, orthogonal to the axis and angled relative to the first direction, of less than about 2 millimeters. The body at least partially covers the web and the at least one rib. The handle has a light transmissivity of greater than 40% through a portion of the handle at which the body covers the web and the at least one rib.

公开(公告)号：US20210095230A1

公开(公告)日：2021-04-01

申请号：US16955835

申请日：2017-12-19

Applicant: Colgate-Palmolive Company

Inventor： Carlos MUNOZ CARRILLO ,  Hiram DELGADILLO VERDEJA ,  Cesar RODRIGUEZ CEDILLO

IPC: C11D3/37 ,  C11D1/90 ,  C11D11/00 ,  C11D3/43 ,  C11D3/20

Abstract: A cleaning composition comprising: a hydrophobic polymer comprising an organoalkoxysilane; a hydrophilic polymer present in the cleaning composition in an amount ranging from 0.1% to 0.5% by weight based on the total weight of the cleaning composition; a surfactant system; and an acid. A method for cleaning a surface comprising applying the cleaning composition to the surface and retaining the cleaning composition on the surface until it dries.

公开(公告)号：US10959932B2

公开(公告)日：2021-03-30

申请号：US16067014

申请日：2016-12-30

Applicant: Colgate-Palmolive Company

Inventor： Carlo Daep ,  Michael Fitzgerald ,  Ekta Makwana ,  Peter R. Hilliard, Jr. ,  Shamim Ansari ,  Robert D'Ambrogio

IPC: A61K8/64 ,  C01B33/149 ,  A61Q11/00 ,  A61K8/02 ,  A61K9/00 ,  A61K8/44 ,  A61K8/25 ,  A61K6/54 ,  A61K47/60 ,  A61K8/21 ,  A61K8/27 ,  A61K38/17 ,  A61K9/16

Abstract: Disclosed herein is mucin-coated silica, compositions comprising the same, and methods of promoting the aggregation and/or clearance of oral bacteria using such compositions.

公开(公告)号：US10954472B2

公开(公告)日：2021-03-23

申请号：US15772747

申请日：2015-11-02

Applicant: Colgate-Palmolive Company

Inventor： Carlos Munoz Carrillo ,  Cesar Rodriguez Cedillo ,  Edna Ambundo

IPC: C11D1/72 ,  C11D1/722 ,  C11D1/825 ,  B08B3/04 ,  C11D3/00 ,  C11D3/30 ,  C11D11/00 ,  C11D17/00

Abstract: Disclosed herein are hard surface cleaning compositions comprising, for example, a pH modifying agent in an amount sufficient to provide an alkaline pH; and a foaming system comprising: a nonionic ethoxylated/propoxylated surfactant; and a nonionic ethoxylated surfactant; wherein the concentration of the nonionic ethoxylated surfactant is greater than the concentration of the nonionic ethoxylated/propoxylated surfactant; and wherein the foaming system provides a structured network comprising a matrix having interstitial spaces. Methods of making and using these compositions are also described.