Patents by Inventor Claire-Marie Grizaud

Claire-Marie Grizaud has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10758473
    Abstract: According to the present invention, an extract is obtained from the Globularia genus is obtained from a plant of the genus Globularia and is used for a non-therapeutic cosmetic treatment of the skin and/or appendages. Preferably the species is Globularia cordifolia and the extract is obtained by in vitro plant culture. The extract can be used for preventing and/or treating skin ageing by stimulating the reactions of detoxification and cellular regeneration through a hormetic type response, for improving the transparency and radiance of complexion, for preventing or treating sensitive and reactive skins, for preventing or treating rednesses, for preventing protein glycation, for increasing and/or maintaining the number of dermal stem cells, for increasing and/or maintaining the dermal macromolecules, in particular collagen and elastin, for increasing the volume of the dermis, for preventing and/or treating fines lines and wrinkles, for firming skin, for preventing hair loss and/or stimulating hair regrowth.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: September 1, 2020
    Assignee: Sederma, S.A.S.
    Inventors: Arnaud Fournial, Claire-Marie Grizaud, Philippe Mondon, Caroline Le Moigne
  • Patent number: 10159636
    Abstract: The present invention relates to the field of cosmetic and dermopharmaceutical compositions. It concerns oligomer compounds of D-glucuronic acid or D-glucuronate with a ? (1-4) sequence (or oligoglucuronans) containing a degree of acetylation specifically between 8.7±0.5 and 9.2±0.5% by weight of O—CO—CH3 group compared to the weight of glucuronic acid and with a degree of polymerisation (DP) of 18-19±2. The oligomer compounds according to the present invention are intended to stimulate the elasticity of the dermis and epidermis although they also act to increase dermo-epidermal cohesion in order to combat skin ageing, lines, wrinkles, visible and/or tactile skin discontinuities, loss of firmness, elasticity and tone and to combat skin tissue deformability. The invention also concerns a cosmetic composition containing at least one compound as recited according to the present invention.
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: December 25, 2018
    Assignee: Sederma, S.A.S.
    Inventors: Arnaud Fournial, Claire-Marie Grizaud, Caroline Le Moigne, Philippe Mondon
  • Publication number: 20180318204
    Abstract: The extract of plant origin is characterized in that it is obtained from a plant of the genus Globularia, preferably the species Globularia Cordifolia. The extract according to the invention can be obtained by in vitro plant culture of undifferentiated cells. It can be used as an active agent in a composition for preventing and/or treating skin aging by stimulating detoxification reactions and cellular regeneration thanks to a hormetic type response. With such a composition, improvement of the visual appearance of the skin, radiance and transparency of complexion is obtained for example.
    Type: Application
    Filed: March 23, 2018
    Publication date: November 8, 2018
    Applicant: Sederma
    Inventors: Arnaud Fournial, Claire-Marie Grizaud, Philippe Mondon, Caroline Le Moigne
  • Patent number: 9925135
    Abstract: According to the present invention the extract of plant origin of the Globularia genus is used for a non-therapeutic cosmetic treatment of the skin and/or appendages. Preferably the species is Globularia cordifolia and the extract is obtained by in vitro plant culture. The extract can be used in particular for preventing and/or treating skin ageing by stimulating the 10 reactions of detoxification and cellular regeneration through a hormetic type response, for improving the transparency and radiance of complexion, for preventing or treating sensitive and reactive skins, for preventing or treating rednesses, for preventing protein glycation, for increasing and/or maintaining the number of dermal stem cells, for increasing and/or maintaining the dermal macromolecules, in particular collagen and elastin, for increasing the volume of the dermis, for 15 preventing and/or treating fines lines and wrinkles, for firming skin, for preventing hair loss and/or stimulating hair regrowth.
    Type: Grant
    Filed: January 30, 2012
    Date of Patent: March 27, 2018
    Assignee: Sederma, S.A.S.
    Inventors: Arnaud Fournial, Claire-Marie Grizaud, Philippe Mondon, Caroline Le Moigne
  • Patent number: 9737476
    Abstract: The present invention proposes an extract of Albizia Julibrissin for the cosmetic treatment of skin glycation. The extract is preferably obtained from flowers and/or seeds. Application to cosmetic formulations for treating cutaneous fatigue, in particular for improving the radiance of skin and eye contour (under eye bags and dark circles) and for treating the loss of skin suppleness. A preferred composition, particularly adapted for eye contour, comprises the Albizia Julibrissin extract combined with Darutoside that can be extracted from Siegesbeckia Orientalis.
    Type: Grant
    Filed: September 27, 2012
    Date of Patent: August 22, 2017
    Assignee: Sederma
    Inventors: Arnaud Fournial, Claire-Marie Grizaud, Philippe Mondon
  • Publication number: 20150196475
    Abstract: The present invention relates to the field of cosmetic and dermopharmaceutical compositions. It concerns oligomer compounds of D-glucuronic acid or D-glucuronate with a ? (1-4) sequence (or oligoglucuronans) containing a degree of acetylation specifically between 8.7±0.5 and 9.2±0.5% by weight of O—CO—CH3 group compared to the weight of glucuronic acid and with a degree of polymerisation (DP) of 18-19±2. The oligomer compounds according to the present invention are intended to stimulate the elasticity of the dermis and epidermis although they also act to increase dermo-epidermal cohesion in order to combat skin ageing, lines, wrinkles, visible and/or tactile skin discontinuities, loss of firmness, elasticity and tone and to combat skin tissue deformability. The invention also concerns a cosmetic composition containing at least one compound as recited according to the present invention.
    Type: Application
    Filed: March 23, 2015
    Publication date: July 16, 2015
    Inventors: Arnaud Fournial, Claire-Marie Grizaud, Caroline Le Moigne, Philippe Mondon
  • Publication number: 20150017269
    Abstract: The present invention proposes an extract of Albizia Julibrissin for the cosmetic treatment of skin glycation. The extract is preferably obtained from flowers and/or seeds. Application to cosmetic formulations for treating cutaneous fatigue, in particular for improving the radiance of skin and eye contour (under eye bags and dark circles) and for treating the loss of skin suppleness. A preferred composition, particularly adapted for eye contour, comprises the Albizia Julibrissin extract combined with Darutoside that can be extracted from Siegesbeckia Orientalis.
    Type: Application
    Filed: September 27, 2012
    Publication date: January 15, 2015
    Applicant: SEDERMA
    Inventors: Arnaud Fournial, Claire-Marie Grizaud, Philippe Mondon
  • Publication number: 20130309332
    Abstract: According to the present invention the extract of plant origin of the Globularia genus is used for a non-therapeutic cosmetic treatment of the skin and/or appendages. Preferably the species is Globularia cordifolia and the extract is obtained by in vitro plant culture. The extract can be used in particular for preventing and/or treating skin ageing by stimulating the 10 reactions of detoxification and cellular regeneration through a hormetic type response, for improving the transparency and radiance of complexion, for preventing or treating sensitive and reactive skins, for preventing or treating rednesses, for preventing protein glycation, for increasing and/or maintaining the number of dermal stem cells, for increasing and/or maintaining the dermal macromolecules, in particular collagen and elastin, for increasing the volume of the dermis, for 15 preventing and/or treating fines lines and wrinkles, for firming skin, for preventing hair loss and/or stimulating hair regrowth.
    Type: Application
    Filed: January 30, 2012
    Publication date: November 21, 2013
    Applicant: SEDERMA, S.A.S.
    Inventors: Arnaud Fournial, Claire-Marie Grizaud, Philippe Mondon, Caroline Le Moigne
  • Publication number: 20110250276
    Abstract: The present invention relates to the field of cosmetic and dermopharmaceutical compositions. It concerns oligomer compounds of D-glucuronic acid or D-glucuronate with a ? (1-4) sequence (or oligoglucuronans) containing a degree of acetylation specifically between 8.7±0.5 and 9.2±0.5% by weight of O—CO—CH3 group compared to the weight of glucuronic acid and with a degree of polymerisation (DP) of 18?19±2. The oligomer compounds according to the present invention are intended to stimulate the elasticity of the dermis and epidermis although they also act to increase derma-epidermal cohesion in order to combat skin ageing, lines, wrinkles, visible and/or tactile skin discontinuities, loss of firmness, elasticity and tone and to combat skin tissue deformability. The invention also concerns a cosmetic composition containing at least one compound as recited according to the present invention.
    Type: Application
    Filed: December 10, 2009
    Publication date: October 13, 2011
    Applicant: Sederma, S.A.S.
    Inventors: Arnaud Fournial, Claire-Marie Grizaud, Caroline Le Moigne, Philippe Mondon