Hair contouring treatments using photoresponsive hydrogels

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12178895
APP PUB NO 20230101494A1
SERIAL NO

17490878

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Devices, systems, materials, and methods for contouring a volume of hair are described. A hair contouring device can include a contouring source. The contouring source can be configured to generate contouring electromagnetic radiation within a first energy range to induce a conformation change of a hydrogel formulation. The hair contouring device can include a fixing source. The fixing source can be configured to generate curing electromagnetic radiation within a second energy range to induce a photo-curing transition of the hydrogel formulation. The hair contouring device can include an input component. The hair contouring device can also include control circuitry, electrically coupled with the contouring source, the fixing source, and the input component. The control circuitry can be configured to receive an input from the input component and to control the contouring source or the fixing source in accordance with the input.

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Patent Owner(s)

Patent OwnerAddress
L'OREAL75008 PARIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kosecoff, David B San Francisco, US 28 57

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