USPTO Patent Application for Renewable Ester Emollient
Summary
The USPTO has published a patent application (US20260083652A1) for a renewable ester emollient for enhanced cutaneous permeation, assigned to Oxiteno S.A. Indústria e Comércio. The application details a personal care formulation and a method for moisturizing skin or hair using this emollient.
What changed
The United States Patent and Trademark Office (USPTO) has published a new patent application, US20260083652A1, concerning a "Renewable Ester Emollient for Enhanced Cutaneous Permeation." The application, filed by Oxiteno S.A. Indústria e Comércio, describes a personal care formulation containing an ester emollient derived from an alcohol and a fatty acid, along with methods for its preparation and application for moisturizing skin or hair.
This publication represents a new intellectual property filing and does not impose immediate regulatory obligations on companies. However, it may be of interest to pharmaceutical and cosmetic manufacturers involved in skincare product development, as it pertains to novel emollient technology and potential future product innovation. Compliance officers in this sector should note this filing as it relates to the landscape of patented ingredients and formulations.
Archived snapshot
Mar 26, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
RENEWABLE ESTER EMOLLIENT FOR ENHANCED CUTANEOUS PERMEATION
Application US20260083652A1 Kind: A1 Mar 26, 2026
Assignee
Oxiteno S.A. Indústria e Comércio
Inventors
Alexandra Pezzolo PAVANELLI, Andre Oliva DE PALMA, Paula Maria NOGUEIRA AMBROGI, Thiago Cagliumi ALVES
Abstract
The present disclosure provides a personal care formulation including an ester emollient, which may be derived from an alcohol and a fatty acid. A method of moisturizing skin or hair comprises applying an effective amount of the personal care formulation. A process for preparing the personal care formulation includes preparing the ester emollient by esterification reaction of alcohol and fatty acid.
CPC Classifications
A61K 8/37 A61Q 5/12 A61K 2800/48 A61K 2800/49 A61K 2800/522 A61K 2800/5922
Filing Date
2025-09-19
Application No.
19333399
Named provisions
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Source
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