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公开(公告)号：US20200022897A1
公开(公告)日：2020-01-23
申请号：US16038929
申请日：2018-07-18
Applicant: Colgate-Palmolive Company
Inventor： Xiang CHEN , Suman CHOPRA
Abstract: An oral care composition, including a structurant including a carboxypolymethylene polymer, a humectant including glycerin, a whitening agent including hydrogen peroxide, and a carrier including water, wherein the oral care composition has a pH from about 4 to about 6, a transmission rate of at least 58%, a refraction index of about 1.40 or less, and a transmission loss rate of 2% or less at a surface interface due to refraction of light, for light in the wavelength of about 400 nm to about 420 nm.
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公开(公告)号：US20180168983A1
公开(公告)日：2018-06-21
申请号：US15840050
申请日：2017-12-13
Applicant: Colgate-Palmolive Company
Inventor： Shyamala PILLAI , Guofeng XU , LaTonya KILPATRICK-LIVERMAN , Xiang CHEN , Suman CHOPRA , Robert DICOSIMO , Mark S. PAYNE , Mahmoud HASSAN
CPC classification number: A61K8/66 , A61C19/066 , A61K8/06 , A61K8/22 , A61K8/31 , A61K8/37 , A61K8/375 , A61K8/44 , A61K8/442 , A61K8/4973 , A61K8/8147 , A61K8/817 , A61K8/8176 , A61K2800/48 , A61K2800/882 , A61Q11/00
Abstract: An oral care composition including a hydrophobic phase and a hydrophilic phase is disclosed. The hydrophobic phase may include a source of hydrogen peroxide and an acyl donor, and the hydrophilic phase may include an enzyme having perhydrolytic activity that catalyzes the generation of peracetic acid between the source of hydrogen peroxide and the acyl donor.
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公开(公告)号：US20160296433A1
公开(公告)日：2016-10-13
申请号：US15100991
申请日：2013-12-02
Applicant: COLGATE-PALMOLIVE COMPANY
Inventor： Xiang CHEN , Suman K. CHOPRA
IPC: A61K8/22 , A61K8/23 , A61K8/86 , A61K8/60 , A61K8/81 , A61K8/25 , A61K8/24 , A61K8/34 , A61Q11/00 , A61K8/46
CPC classification number: A61K8/22 , A61K8/23 , A61K8/24 , A61K8/25 , A61K8/345 , A61K8/347 , A61K8/463 , A61K8/60 , A61K8/8176 , A61K8/86 , A61K2800/5922 , A61Q11/00
Abstract: The present invention relates to a two part oxidizing system for toothpaste compositions, that provides excellent bleaching effect together with oral care compositions containing the oxidizing system and methods and uses therefor.
Abstract translation: 本发明涉及一种用于牙膏组合物的两部分氧化系统，其与含有氧化体系的口腔护理组合物及其方法和用途一起提供优异的漂白效果。
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公开(公告)号：US20240053203A1
公开(公告)日：2024-02-15
申请号：US18257937
申请日：2021-12-15
Applicant: Colgate-Palmolive Company
Inventor： Xiang CHEN , Donghui WU
CPC classification number: G01J3/508 , G01J3/0297
Abstract: A method of determining a color value of a target object is provided. The method includes capturing an image having a color calibration object and a color reference object. Computed calibration color values for the color calibration object and a first computed reference color value for the color reference object may be determined based on the single first image. A color calibration coefficient may be determined. A corrected reference color value may be determined based on the color calibration coefficient and the first computed reference color value. A second image may be captured. A second computed reference color value of the color reference object and a computed object color value of the target object may be determined based on the second image. A corrected object color value may be determined based on the corrected reference color value, the second computed reference color value, and the computed object color value.
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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：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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公开(公告)号：US20240091112A1
公开(公告)日：2024-03-21
申请号：US18463723
申请日：2023-09-08
Applicant: Colgate-Palmolive Company
Inventor： Shaoyi ZHANG , Xiang CHEN , Suman CHOPRA , Cajetan DOGO-ISONAGIE
IPC: A61K8/22 , A61K8/23 , A61K8/24 , A61K8/25 , A61K8/34 , A61K8/36 , A61K8/42 , A61K8/46 , A61K8/81 , A61K8/86 , A61Q11/00
CPC classification number: A61K8/22 , A61K8/23 , A61K8/24 , A61K8/25 , A61K8/347 , A61K8/361 , A61K8/42 , A61K8/463 , A61K8/817 , A61K8/86 , A61Q11/00 , A61K2800/28 , A61K2800/48
Abstract: The present disclosure provides tooth whitening oral care compositions comprising potassium peroxymonosulfate and a source of hydrogen peroxide having improved stability, and methods of using the same.
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公开(公告)号：US20220323331A1
公开(公告)日：2022-10-13
申请号：US17723178
申请日：2022-04-18
Applicant: Colgate-Palmolive Company
Inventor： Shyamala PILLAI , Guofeng XU , LaTonya KILPATRICK-LIVERMAN , Xiang CHEN , Suman CHOPRA , Robert DICOSIMO , Mark PAYNE , Mahmoud HASSAN
IPC: A61K8/66 , A61Q11/00 , A61K8/22 , A61K8/81 , A61K8/06 , A61C19/06 , A61K8/37 , A61K8/44 , A61K8/31 , A61K8/49
Abstract: An oral care composition including a hydrophobic phase and a hydrophilic phase is disclosed. The hydrophobic phase may include a source of hydrogen peroxide and an acyl donor, and the hydrophilic phase may include an enzyme having perhydrolytic activity that catalyzes the generation of peracetic acid between the source of hydrogen peroxide and the acyl donor.
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公开(公告)号：US20220265523A1
公开(公告)日：2022-08-25
申请号：US17675285
申请日：2022-02-18
Applicant: Colgate-Palmolive Company
Inventor： Cajetan DOGO-ISONAGIE , Suman CHOPRA , Xiang CHEN
Abstract: The present disclosure provides a tooth whitening strip comprising a hydratable adhesive film comprising an inorganic salt of peroxymonosulfate, preferably an alkali metal salt or alkaline earth metal salt, or mixtures thereof, and methods of using the same.
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公开(公告)号：US20170171438A1
公开(公告)日：2017-06-15
申请号：US14968541
申请日：2015-12-14
Applicant: COLGATE-PALMOLIVE COMPANY
Inventor： Xiang CHEN , Donghui WU
CPC classification number: A61B5/0088 , A61B1/053 , A61B1/24 , A61B5/1032 , H04N5/2251 , H04N5/2256
Abstract: Apparatuses and methods for producing improved photographs suitable for measuring teeth whiteness with a handheld camera using a camera jig are provided. The camera jig includes a base that contacts a surface. The camera jig also includes a light shield made from a tubular structure defining an interior cavity. The camera jig further includes a slot in the tubular structure that supports the handheld camera at a predetermined distance from a target, which may be teeth of a user. The slot aligns a lens of the handheld camera with the target. Further, the light shield blocks substantially all ambient light, other than light of a light source of the handheld camera, from the target as it is photographed.
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