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公开(公告)号：US11790750B2
公开(公告)日：2023-10-17
申请号：US17039665
申请日：2020-09-30
Applicant: L'OREAL
Inventor： David B. Kosecoff
CPC classification number: G08B21/02 , A61B5/746 , A61Q17/04 , G16H20/13 , A61K2800/87
Abstract: A method of determining a user's exposure to pollution, the method comprising sensing environmental conditions by a detector device, transmitting sensed environmental conditions data from the detector device to a smart device, and alerting the user about personal pollutant exposure by the smart device.
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公开(公告)号：US11788886B2
公开(公告)日：2023-10-17
申请号：US17116844
申请日：2020-12-09
Applicant: L'Oreal
Inventor： David B. Kosecoff
CPC classification number: G01J1/58 , G01J1/429 , G16H50/30 , H04Q9/00 , G01J2001/4266 , H04Q2209/40
Abstract: A wearable UV sensor includes a UV pass filter; a UV phosphor material; and a visible light sensing device, wherein the UV sensor is configured to receive light including visible light and UV light, wherein the UV pass filter directs the UV light to the UV phosphor material and the UV phosphor material fluoresces visible light in proportion to the UV light from the UV pass filter, and the visible light sensing device measures the visible light fluorescing from the UV phosphor material to determine the amount of the UV light entering the sensor, which correlates to the UV exposure of a subject wearing the UV sensor.
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公开(公告)号：US20230000731A1
公开(公告)日：2023-01-05
申请号：US17363821
申请日：2021-06-30
Applicant: L'Oreal
Inventor： David B. Kosecoff
Abstract: Photochromic formulations including a core material and a photochromic layer overlying the core material and forming a particle are provided. The photochromic layer may include a plurality of photochromic materials, including a first photo-responsive pigment characterized by reversible diffuse reflectance at a first central wavelength from 490 nm to 520 nm in response to irradiation by photons of a first characteristic wavelength, a second photo-responsive pigment characterized by reversible diffuse reflectance at a second central wavelength from 570 nm to 590 nm in response to irradiation by photons of a second characteristic wavelength, and a third photo-responsive pigment characterized by reversible diffuse reflectance at a third central wavelength from 450 nm to 495 nm and a fourth central wavelength from 625 nm to 740 nm in response to irradiation by photons of a third characteristic wavelength. The first, second, and third characteristic wavelengths may be different.
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公开(公告)号：US20230000232A1
公开(公告)日：2023-01-05
申请号：US17364427
申请日：2021-06-30
Applicant: L'Oreal
Inventor： David B. Kosecoff , Franck Giron
IPC: A45D34/04
Abstract: Devices, systems, and methods are provided for applying a cosmetic design to a biological subject. An applicator array device may include a substrate. The applicator array device may include a plurality of applicator elements disposed on the substrate, together defining an applicator array. Each applicator element may include a first electrode, an electroactive polymer layer disposed on the first electrode, and a second electrode, disposed on the electroactive polymer layer. The applicator array device may also include an applicator surface overlying the applicator array. Each applicator element may be configured to switch between a first position and a second position upon application of a voltage to the first electrode or the second electrode, or upon removal of the voltage from the first electrode or the second electrode.
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公开(公告)号：US20220087406A1
公开(公告)日：2022-03-24
申请号：US17025619
申请日：2020-09-18
Applicant: L'Oreal
Inventor： David B. Kosecoff
Abstract: A hair and scalp treatment device that comprises a dispenser connected to a cartridge, wherein the cartridge comprises a formulation; a plurality of tips on the device, wherein the tips have at least one opening to dispense the formulation; and a controller configured to control the dispensing of the formulation through one or more tips individually.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20220028564A1
公开(公告)日：2022-01-27
申请号：US16938816
申请日：2020-07-24
Applicant: L'Oreal
Inventor： David B. Kosecoff , Rafal Pielak , Haruna Peyret , Guive Balooch
Abstract: A computer system and the computer-implemented method of generating and providing skin or hair care product recommendations to a subject, wherein the method comprises determining, by a computing device, more than one pollutant exposure amount for the subject; determining, by the computing device, a target exposure limit for each pollutant; determining, by the computing device, pollutants to which the subject has the highest exposure; and providing, by the computing device, at least one skin or hair care product recommendation to the subject, wherein the recommendation is based on the pollutants to which the subject has the highest exposure.
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公开(公告)号：US12290157B2
公开(公告)日：2025-05-06
申请号：US17025608
申请日：2020-09-18
Applicant: L'Oreal
Inventor： David B. Kosecoff
Abstract: A device for treating hair or scalp, the device comprises a dispenser connected to a cartridge, wherein the cartridge comprises a formulation; a plurality of tips, wherein the tips have at least one opening to dispense the formulation; and a controller that controls the amount of formulation that is dispensed from the tips.
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公开(公告)号：US11928717B2
公开(公告)日：2024-03-12
申请号：US17084261
申请日：2020-10-29
Applicant: L'Oreal
Inventor： David B. Kosecoff
IPC: G06Q30/00 , A45D44/00 , G01N33/50 , G06Q30/0601
CPC classification number: G06Q30/0631 , A45D44/005 , G01N33/5014 , G06Q30/0621 , A45D2044/007
Abstract: A computer system and the computer-implemented method of generating and providing haircare product recommendations to a subject. The method comprises determining, by a computing device, an exposure amount of a pollutant impacting a subject's hair; determining, by the computing device, a damage assessment of the subject's hair based on the type of pollutant and amount of pollutant exposure; and providing, by the computing device, at least one haircare product recommendation to the subject, wherein the recommendation is directed to repair damage to the hair provided in the damage assessment.
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公开(公告)号：US20220370822A1
公开(公告)日：2022-11-24
申请号：US17324581
申请日：2021-05-19
Applicant: L'Oreal
Inventor： David B. Kosecoff
Abstract: Methods, systems, and devices for integrated photo-responsive contouring treatment are described. Methods include identifying a region of skin corresponding to a contouring treatment of the skin. The region of skin may be provided with a photo-responsive material overlying a portion of the region of the skin. Methods may include identifying one or more treatment regions overlapping the photo-responsive material. The treatment regions may be identified at least in part to apply the contouring treatment. Methods may include determining an irradiation profile for each of the one or more treatment regions to contour each respective treatment region as part of applying the contouring treatment. Methods may also include irradiating the photo-responsive material at the one or more treatment regions in accordance with the respective irradiation profiles. Irradiating the photo-responsive material may induce a localized change in shape of the photo-responsive material in the respective treatment regions.
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公开(公告)号：US20220160576A1
公开(公告)日：2022-05-26
申请号：US17101563
申请日：2020-11-23
Applicant: L'OREAL
Inventor： David B. Kosecoff
IPC: A61H11/00 , A61M11/00 , A61N1/36 , A61B5/0531 , A61B5/0537 , A61F7/00 , A61N5/06 , A46B15/00 , A46B13/02 , A46B9/02
Abstract: Brush portions are configured for use with a handheld device. The brush portion includes at least one bristle disposed on a bristle base, the bristle having an elongate first electrode, an elongate second electrode abutting the first electrode, and an insulator disposed between the first electrode and the second electrode. The first electrode and the second electrode are electrically connectable to a first voltage source and a second voltage source of the device, respectively.
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