Patents by Inventor Pierre Lartaud

Pierre Lartaud 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: 11179316
    Abstract: The present invention relates to an essential oil of Satureja montana comprising more than 60% by weight of geraniol and more than 5% by weight of trans-?-caryophyllene, in particular of Satureja montana L. ssp. variegata. The present invention also relates to the cosmetic use of an essential oil of Satureja montana comprising more than 60% by weight of geraniol and more than 5% by weight of trans-?-caryophyllene, in particular of Satureja montana L. ssp. variegata, for treating greasy skin and/or preventing greasy or greasy-prone skin and/or the associated aesthetic skin defects. The invention also relates to a cosmetic composition comprising said oil, to a non-therapeutic cosmetic care and/or cleansing treatment process for greasy skin, and also to said essential oil as a dermatological agent.
    Type: Grant
    Filed: April 18, 2014
    Date of Patent: November 23, 2021
    Assignee: L'OREAL
    Inventors: Géraldine Lerebour, Pierre Lartaud, Bertrand Lacroix
  • Patent number: 11020332
    Abstract: The present invention relates to an Achillea essential oil comprising at least the following compounds, each preferably present in a proportion of at least 5% by weight, with respect to the total weight of the essential oil: artemisia ketone and chrysanthenone (two combined isomers). The invention also relates to a cosmetic composition comprising the said Achillea essential oil and to its cosmetic use as antidandruff agent or as deodorant active agent.
    Type: Grant
    Filed: March 29, 2013
    Date of Patent: June 1, 2021
    Assignee: L'OREAL
    Inventors: Geraldine Lerebour, Pierre Lartaud, Bertrand Lacroix
  • Publication number: 20190328650
    Abstract: The present invention relates to the cosmetic use of the essential oil of Laserpitium siler L., as an active agent for preventing and/or treating the signs of aging or photoaging of the skin and as an antioxidant. It also targets a method for cosmetic treatment of the skin in order to combat the signs of skin aging or photoaging and/or to prevent and/or treat skin disorders induced by an oxidative stress and also a composition comprising an essential oil of Laserpitium siler L.
    Type: Application
    Filed: May 8, 2019
    Publication date: October 31, 2019
    Inventors: Agnes PEGEON, Pascale PELLETIER, Pierre LARTAUD, Corinne FERRARIS
  • Patent number: 10328018
    Abstract: The present invention relates to the cosmetic use of the essential oil of Laserpitium siler L., as an active agent for preventing and/or treating the signs of aging or photoaging of the skin and as an antioxidant. It also targets a method for cosmetic treatment of the skin in order to combat the signs of skin aging or photoaging and/or to prevent and/or treat skin disorders induced by an oxidative stress and also a composition comprising an essential oil of Laserpitium siler L.
    Type: Grant
    Filed: August 20, 2013
    Date of Patent: June 25, 2019
    Assignee: L'OREAL
    Inventors: Agnes Pegeon, Pascale Pelletier, Pierre Lartaud, Corinne Ferraris
  • Patent number: 10307365
    Abstract: Provided is a cosmetic use, as deodorant active agent, of an essential oil of Satureja montana comprising more than 60% by weight of geraniol and more than 5% by weight of trans-?-caryophyllene, and in particular an essential oil of Satureja montana L. ssp. variegata or Satureja Montana var. citrodoria oil. Also provided is a cosmetic method for treating human body odors, in particular the armpits or feet, which comprises applying, to human keratin materials, at least one Satureja montana essential oil comprising more than 60% by weight of geraniol and more than 5% by weight of trans-?-caryophyllene, and in particular an essential oil of Satureja montana L. ssp. variegata or Satureja Montana var. citrodoria oil or a composition containing same in a cosmetically acceptable medium.
    Type: Grant
    Filed: April 14, 2014
    Date of Patent: June 4, 2019
    Assignee: L'OREAL
    Inventors: Géraldine Lerebour, Pierre Lartaud, Bertrand Lacroix
  • Patent number: 10231921
    Abstract: The present invention relates to the cosmetic use, as an agent for treating greasy skin and/or preventing greasy or greasy-prone skin and/or the associated aesthetic skin defects, of an essential oil of Origanum majorana and/or of origanum hybrids. The invention also relates to a cosmetic composition comprising same, to a non-therapeutic cosmetic care and/or cleansing treatment process for greasy skin, and also to said essential oil as a dermatological agent.
    Type: Grant
    Filed: April 18, 2014
    Date of Patent: March 19, 2019
    Assignee: L'OREAL
    Inventors: Géraldine Lerebour, Pierre Lartaud, Agnes Pegeon
  • Patent number: 10085933
    Abstract: The present invention relates to the cosmetic use of an essential oil of Laserpitium siler L., as an active agent for preventing and/or treating skin or keratin disorders associated with constriction of the cutaneous capillary circulation. The invention is also directed towards the cosmetic use of the said essential oil as an active agent for improving the appearance of the lips by increasing the size and/or volume and/or thickness of the lips and/or for (re)modelling them and/or making them smooth, and also to a non-therapeutic cosmetic process for caring for the skin and/or keratin fibers.
    Type: Grant
    Filed: December 16, 2014
    Date of Patent: October 2, 2018
    Assignee: L'OREAL
    Inventors: Pascale Pelletier, Agnès Pegeon, Pierre Lartaud
  • Publication number: 20160331674
    Abstract: The present invention relates to the cosmetic use of an essential oil of Laserpitium silex L., as an active agent for preventing and/or treating skin or keratin disorders associated with constriction of the cutaneous capillary circulation. The invention is also directed towards the cosmetic use of the said essential oil as an active agent for improving the appearance of the lips by increasing the size and/or volume and/or thickness of the lips and/or for (re)modelling them and/or making them smooth, and also to a non-therapeutic cosmetic process for caring for the skin and/or keratin fibres.
    Type: Application
    Filed: December 16, 2014
    Publication date: November 17, 2016
    Applicant: L'OREAL
    Inventors: Pascale PELLETIER, Agnès PEGEON, Pierre LARTAUD
  • Publication number: 20160106660
    Abstract: The present invention relates to the cosmetic use, as an agent for treating greasy skin and/or preventing greasy or greasy-prone skin and/or the associated aesthetic skin defects, of an essential oil of Origanum majorana and/or of origanum hybrids. The invention also relates to a cosmetic composition comprising same, to a non-therapeutic cosmetic care and/or cleansing treatment process for greasy skin, and also to said essential oil as a dermatological agent.
    Type: Application
    Filed: April 18, 2014
    Publication date: April 21, 2016
    Inventors: Geraldine LEREBOUR, Pierre LARTAUD, Agnes PEGEON
  • Publication number: 20160095812
    Abstract: The present invention relates to an essential oil of Satureja montana comprising more than 60% by weight of geraniol and more than 5% by weight of trans-?-caryophyllene, in particular of Satureja montana L. ssp. variegata. The present invention also relates to the cosmetic use of an essential oil of Satureja montana comprising more than 60% by weight of geraniol and more than 5% by weight of trans-?-caryophyllene, in particular of Satureja montana L. ssp. variegata, for treating greasy skin and/or preventing greasy or greasy-prone skin and/or the associated aesthetic skin defects.
    Type: Application
    Filed: April 18, 2014
    Publication date: April 7, 2016
    Inventors: Geraldine Lerebour, Pierre Lartaud, Bertrand Lacroix
  • Publication number: 20160067173
    Abstract: The present invention relates to the cosmetic use, as deodorant active agent, of an essential oil of Satureja montana comprising more than 60% by weight of geraniol and more than 5% by weight of trans-?-caryophyllene, in particular of Satureja montana L. ssp. variegata (or Satureja Montana var. citrodoria oil). It also relates to a cosmetic method for treating human body odours, in particular of the armpits or feet, which consists in applying, to human keratin materials, at least one Satureja montana essential oil as defined previously or a composition containing same in a cosmetically acceptable medium.
    Type: Application
    Filed: April 14, 2014
    Publication date: March 10, 2016
    Inventors: Géraldine LEREBOUR, Pierre LARTAUD, Bertrand LACROIX
  • Publication number: 20150231057
    Abstract: The present invention relates to the cosmetic use of the essential oil of Laserpitium siler L., as an active agent for preventing and/or treating the signs of aging or photoaging of the skin and as an antioxidant. It also targets a method for cosmetic treatment of the skin in order to combat the signs of skin aging or photoaging and/or to prevent and/or treat skin disorders induced by an oxidative stress and also a composition comprising an essential oil of Laserpitium siler L.
    Type: Application
    Filed: August 20, 2013
    Publication date: August 20, 2015
    Inventors: Agnes Pegeon, Pascale Pelletier, Pierre Lartaud, Corinne Ferraris
  • Publication number: 20150216791
    Abstract: The present invention relates to a novel essential oil of sweet marjoram, to the cosmetic or pharmaceutical compositions comprising it, and also to a cosmetic treatment method employing it and to its cosmetic use as anti-dandruff agent.
    Type: Application
    Filed: June 28, 2013
    Publication date: August 6, 2015
    Inventors: Geraldine Lerebour, Pierre Lartaud, Agnes Pegeon
  • Publication number: 20150086498
    Abstract: The present invention relates to an Achillea essential oil comprising at least the following compounds, each preferably present in a proportion of at least 5% by weight, with respect to the total weight of the essential oil: artemisia ketone and chrys anthenone (two combined isomers). The invention also relates to a cosmetic composition comprising the said Achillea essential oil and to its cosmetic use as antidandruff agent or as deodorant active agent.
    Type: Application
    Filed: March 29, 2013
    Publication date: March 26, 2015
    Inventors: Geraldine Lerebour, Pierre Lartaud, Bertrand Lacroix