公开(公告)号：US20240122837A1

公开(公告)日：2024-04-18

申请号：US18276331

申请日：2022-03-17

Applicant: GIVAUDAN SA

Inventor： Romain REYNAUD ,  Bénédicte SENNELIER PORTET ,  Mathieu TENON

IPC: A61K8/67 ,  A61K8/365 ,  A61K8/92 ,  A61K8/9789 ,  A61Q19/08 ,  C12N1/16 ,  C12P15/00 ,  C12P23/00

CPC classification number: A61K8/671 ,  A61K8/365 ,  A61K8/922 ,  A61K8/9789 ,  A61Q19/08 ,  C12N1/16 ,  C12P15/00 ,  C12P23/00 ,  A61K2800/85

Abstract: The present invention relates to a process for preparing a composition comprising retinol, an oil and carnosic acid, where the carnosic acid reduces or prevents the oxidation of retinol and/or enhances the oxidative stability of retinol. The present invention also relates to compositions obtainable by the process and formulations containing said compositions, as well as to methods of reducing or preventing oxidation of retinol and/or enhancing the oxidative stability of retinol.

公开(公告)号：US20210369592A1

公开(公告)日：2021-12-02

申请号：US17399588

申请日：2021-08-11

Applicant: GIVAUDAN SA

Inventor： Martin LOVCHIK ,  Gerhard BRUNNER ,  Romain REYNAUD ,  Amandine SCNDOLERA

IPC: A61K8/73 ,  A61Q19/08 ,  C08B37/08

Abstract: A skin care composition comprising low molecular weight acetylated hyaluronic acid or its sodium salt having a weight average molecular weight less than 50 kDa, and a degree of acetylation of at least 3.6 is useful in the treatment of the visible effects of age on human skin.

公开(公告)号：US20200214964A1

公开(公告)日：2020-07-09

申请号：US16638007

申请日：2018-08-21

Applicant: GIVAUDAN SA

Inventor： Amandine SCANDOLERA ,  Romain REYNAUD

IPC: A61K8/73 ,  A61Q11/00 ,  A61K8/60

Abstract: The present invention relates to oral care compositions comprising hyaluronic acid, which are useful for promoting oral mucosa repair and/or for reducing biofilm formation.

公开(公告)号：US20250082561A1

公开(公告)日：2025-03-13

申请号：US18566255

申请日：2022-07-15

Applicant: GIVAUDAN SA

Inventor： Nathalie JOSET ,  Nathalie ALBRECHT ,  Gerhard BRUNNER ,  Martin Alan LOVCHIK ,  Marie MEUNIER ,  Romain REYNAUD ,  Amandine SCANDOLERA

IPC: A61K8/73 ,  A61Q5/00 ,  A61Q17/04 ,  C08B37/08

Abstract: The present invention provides a hydroxypropyltrialkylammonium hyaluronate and/or salt thereof, having a degree of cationization of more than 1.4.

公开(公告)号：US20210128442A1

公开(公告)日：2021-05-06

申请号：US16486710

申请日：2018-03-08

Applicant: GIVAUDAN SA

Inventor： Martin LOVCHIK ,  Gerhard BRUNNER ,  Romain REYNAUD ,  Amandine SCNDOLERA

IPC: A61K8/73 ,  A61Q19/08 ,  C08B37/08

Abstract: A skin care composition comprising low molecular weight acetylated hyaluronic acid or its sodium salt having a weight average molecular weight less than 50 kDa, and a degree of acetylation of at least 3.6 is useful in the treatment of the visible effects of age on human skin.

公开(公告)号：US20210030663A1

公开(公告)日：2021-02-04

申请号：US16968267

申请日：2019-03-11

Applicant: GIVAUDAN SA

Inventor： Amandine SCANDOLERA ,  Carole LAMBERT ,  Romain REYNAUD

IPC: A61K8/9794 ,  C07C62/32 ,  C07D303/38 ,  C07C49/733 ,  C07C49/747 ,  C07C61/35 ,  C07D303/32 ,  C07C49/743 ,  A61Q19/00 ,  A61Q19/08

Abstract: A cosmetic composition is provided, which comprises a carrier and a Vetiver root extract, in particular an extract from exhausted Vetiver root. This composition provides a stimulation of sebum production, stimulation of sebum antimicrobial, lipids production, activation of adipocytes volume increase, skin hydration, skin tonicity booster, skin fatigue reduction, perilabial wrinkles reduction, skin replumping, and fragrance long-lastingness enhancement.

公开(公告)号：US20250161185A1

公开(公告)日：2025-05-22

申请号：US18695111

申请日：2022-09-26

Applicant: GIVAUDAN SA

Inventor： Carole LAMBERT ,  Daniel AURIOL ,  Morgane DE TOLLENAERE ,  Amandine SCANDOLERA ,  Romain REYNAUD

IPC: A61K8/60 ,  A61Q19/00

Abstract: A method of reducing the deleterious effect on the skin exposed to prolonged face mask wearing, comprising the application to the skin potentially affected, prior to mask wearing, of a preparation comprising a polyglycosylated rutin having the formula in which over 50% molarity of the glycosylated rutin has n greater than 2.
The known effects of prolonged mask wearing (red spots, vascularisation, hyperpigmentation) are considerably reduced and even completely prevented.

公开(公告)号：US20250057750A1

公开(公告)日：2025-02-20

申请号：US18726033

申请日：2023-01-24

Applicant: GIVAUDAN SA

Inventor： Daniel AURIOL ,  Morgane DE TOLLENAERE ,  Romain REYNAUD ,  Amandine SCANDOLERA

IPC: A61K8/60 ,  A61K8/19 ,  A61K8/365 ,  A61K8/44 ,  A61K8/49 ,  A61Q19/00

Abstract: Cosmetic active agents and methods that are useful to reduce the number and/or size of pores in human skin are provided.

公开(公告)号：US20220133621A1

公开(公告)日：2022-05-05

申请号：US17431204

申请日：2020-02-29

Applicant: GIVAUDAN SA

Inventor： Anne HUMEAU ,  Romain REYNAUD ,  Amandine SCANDOLERA

IPC: A61K8/9706 ,  A61Q19/00

Abstract: Non-therapeutic methods of improving an individual's mood and of treating sensitive skin are provided.

公开(公告)号：US20250057737A1

公开(公告)日：2025-02-20

申请号：US18721526

申请日：2023-01-11

Applicant: GIVAUDAN SA

Inventor： Amandine SCANDOLERA ,  Morgane DE TOLLENAERE ,  Romain REYNAUD

IPC: A61K8/02 ,  A61K8/25 ,  A61K8/26 ,  A61K8/73 ,  A61Q19/00

Abstract: A skin treatment preparation, comprising hyaluronic acid having a molecular weight of from 10-1000 KDa, absorbed into an activated smectite clay, the hyaluronic acid-clay blend having a non-pore specific surface of from 3-10 M2/g and a particle size (VSSA) of from 250-500 nm.
The application of such a treatment to the skin permits a penetration into the skin significantly deeper that either hyaluronic acid alone or a simple hyaluronic acid-clay blend.