Patents by Inventor Marjorie Guitard

Marjorie Guitard 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).

  • Composition comprising plant phenols for preventing or reducing TEWL and associated disorders and diseases
    Patent number: 10500187
    Abstract: Plant phenols, in particular, plant phenolic acids, like rosmarinic acid, ellagic acid, and chlorogenic acid, are used in preventing or reducing transepidermal water loss (TEWL) and associated disorders and diseases.
    Type: Grant
    Filed: September 12, 2013
    Date of Patent: December 10, 2019
    Assignee: Societe des Produits Nestle S.A.
    Inventors: Carine Blanchard, Marjorie Guitard, Sebastien Holvoet
  • 4-oxo-2-pentenoic acid and skin pigmentation
    Patent number: 9693942
    Abstract: The present invention relates generally to the field of enhancing skin appearance. One aspect of the invention aims to provide a composition comprising 4-oxo-2-pentenoic acid for use in the reduction or prevention of regions of the skin with darker pigmentation. The present invention also relates to cosmetic use of a composition comprising 4-oxo-2-pentenoic acid for the reduction or prevention of regions of the skin with darker pigmentation.
    Type: Grant
    Filed: March 25, 2013
    Date of Patent: July 4, 2017
    Assignee: Nestec S.A.
    Inventors: Francia Jacqueline Arce Vera, Bertrand Bourqui, Timo Buetler, Stephane Duboux, Francis Foata, Marjorie Guitard, Philippe Alexandre Guy, Nicolas Page, Serge Andre Dominique Rezzi
  • Use of caftaric acid and lactic bacterium in food supplement for regulating skin pigmentation
    Patent number: 9492416
    Abstract: The present invention relates generally to the field of cosmetic and/or food supplement. More specifically, the present invention aims to provide the use of at least an ingredient containing caftaric acid and/or derivatives and a micro-organism and/or an enzyme capable of hydrolyzing caftaric acid and/or derivatives thereof to generate tartaric and/or caffeic acid, for improving skin tone and preventing and/or treating hyper-pigmentation of skin and/or skin color imperfections such as age-spots and other skin disorders characterized by abnormal pigments. Also, the present invention aims at providing a skin lightening agent.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: November 15, 2016
    Assignees: Nestec S.A., L'Oreal
    Inventors: Marjorie Guitard, Rachid Bel Rhlid, Angus Moodycliffe, Fabiola Dionisi
  • Use of caftaric acid and derivatives in food supplement for regulating skin pigmentation
    Patent number: 9492365
    Abstract: The present invention relates generally to the field of food supplements and/or food products for cosmetic purpose. More specifically, the present invention aims to provide an ingredient containing caftaric acid and/or derivatives for preventing and/or treating hyper-pigmentation of skin, skin color imperfections such as age-spots and other skin disorders characterized by abnormal pigments. The present invention also aims at improving skin tone as well as providing a skin lightening agent.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: November 15, 2016
    Assignees: Nestec S.A., L'Oreal
    Inventors: Marjorie Guitard, Rachid Bel Rhlid, Angus Moodycliffe, Fabiola Dionisi
  • Use of chicoric acid and derivatives for regulating skin pigmentation
    Patent number: 9491962
    Abstract: The present invention relates generally to the field of food supplements for cosmetic purpose. More specifically, the present invention aims to provide an ingredient containing chicoric acid and/or derivatives for preventing and/or treating hyper-pigmentation of skin, skin color imperfections such as age-spots and other skin disorders characterized by abnormal pigments. The present invention also aims at improving skin tone as well as providing a skin lightening agent.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: November 15, 2016
    Assignees: Nestec S.A., L'Oreal
    Inventors: Marjorie Guitard, Rachid Bel Rhlid, Angus Moodycliffe, Fabiola Dionisi
  • Use of chicoric acid and lactic bacterium in food supplement for regulating skin pigmentation
    Patent number: 9192554
    Abstract: The present invention relates generally to the field of cosmetic and/or food supplement. More specifically, the present invention aims to provide the use of at least an ingredient containing chicoric acid and/or derivatives and a micro-organism and/or an enzyme capable of hydrolyzing chicoric acid and/or derivatives thereof to generate tartaric and/or caffeic acid, for improving skin tone and preventing and/or treating hyper-pigmentation of skin and/or skin color imperfections such as age-spots and other skin disorders characterized by abnormal pigments. Also, the present invention aims at providing a skin lightening agent.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: November 24, 2015
    Assignees: Nestec S.A., L'Oreal
    Inventors: Marjorie Guitard, Rachid Bel Rhlid, Angus Moodycliffe, Fabiola Dionisi
  • COMPOSITION COMPRISING PLANT PHENOLS FOR PREVENTING OR REDUCING TEWL AND ASSOCIATED DISORDERS AND DISEASES
    Publication number: 20150238462
    Abstract: The present invention relates to the use of plant phenols, in particular, plant phenolic acids, like rosemarinic acid, ellagic acid, and chlorogenic acid in preventing or reducing transepidermal water loss (TEWL) and associated disorders and diseases.
    Type: Application
    Filed: September 12, 2013
    Publication date: August 27, 2015
    Inventors: Carine Blanchard, Marjorie Guitard, Sebastien Holvoet
  • 4-OXO-2-PENTENOIC ACID AND SKIN PIGMENTATION
    Publication number: 20150064127
    Abstract: The present invention relates generally to the field of enhancing skin appearance. One aspect of the invention aims to provide a composition comprising 4-oxo-2-pentenoic acid for use in the reduction or prevention of regions of the skin with darker pigmentation. The present invention also relates to cosmetic use of a composition comprising 4-oxo-2-pentenoic acid for the reduction or prevention of regions of the skin with darker pigmentation.
    Type: Application
    Filed: March 25, 2013
    Publication date: March 5, 2015
    Inventors: Francia Jacqueline Arce Vera, Bertrand Bourqui, Tomo Buetler, Stephane Duboux, Francis Foata, Marjorie Guitard, Philippe Alexandre Guy, Nicolas Page, Serge Andre Dominique Rezzi
  • USE OF CHICORIC ACID AND LACTIC BACTERIUM IN FOOD SUPPLEMENT FOR REGULATING SKIN PIGMENTATION
    Publication number: 20130108601
    Abstract: The present invention relates generally to the field of cosmetic and/or food supplement. More specifically, the present invention aims to provide the use of at least an ingredient containing chicoric acid and/or derivatives and a micro-organism and/or an enzyme capable of hydrolyzing chicoric acid and/or derivatives thereof to generate tartaric and/or caffeic acid, for improving skin tone and preventing and/or treating hyper-pigmentation of skin and/or skin color imperfections such as age-spots and other skin disorders characterized by abnormal pigments. Also, the present invention aims at providing a skin lightening agent.
    Type: Application
    Filed: June 28, 2011
    Publication date: May 2, 2013
    Applicants: L'OREAL, NESTEC S.A.
    Inventors: Marjorie Guitard, Rachid Bel Rhlid, Angus Moodycliffe, Fabiola Dionisi
  • USE OF CAFTARIC ACID AND DERIVATIVES IN FOOD SUPPLEMENT FOR REGULATING SKIN PIGMENTATION
    Publication number: 20130101556
    Abstract: The present invention relates generally to the field of food supplements and/or food products for cosmetic purpose. More specifically, the present invention aims to provide an ingredient containing caftaric acid and/or derivatives for preventing and/or treating hyper-pigmentation of skin, skin color imperfections such as age-spots and other skin disorders characterized by abnormal pigments. The present invention also aims at improving skin tone as well as providing a skin lightening agent.
    Type: Application
    Filed: June 28, 2011
    Publication date: April 25, 2013
    Applicants: L'OREAL, NESTEC S.A.
    Inventors: Marjorie Guitard, Rachid Bel Rhlid, Angus Moodycliffe, Fabiola Dionisi
  • USE OF CAFTARIC ACID AND LACTIC BACTERIUM IN FOOD SUPPLEMENT FOR REGULATING SKIN PIGMENTATION
    Publication number: 20130095074
    Abstract: The present invention relates generally to the field of cosmetic and/or food supplement. More specifically, the present invention aims to provide the use of at least an ingredient containing caftaric acid and/or derivatives and a micro-organism and/or an enzyme capable of hydrolyzing caftaric acid and/or derivatives thereof to generate tartaric and/or caffeic acid, for improving skin tone and preventing and/or treating hyper-pigmentation of skin and/or skin color imperfections such as age-spots and other skin disorders characterized by abnormal pigments. Also, the present invention aims at providing a skin lightening agent.
    Type: Application
    Filed: June 28, 2011
    Publication date: April 18, 2013
    Applicants: L'OREAL, NESTEC S.A.
    Inventors: Marjorie Guitard, Rachid Bel Rhlid, Angus Moodycliffe, Fabiola Dionisi
  • USE OF CHICORIC ACID AND DERIVATIVES FOR REGULATING SKIN PIGMENTATION
    Publication number: 20130095070
    Abstract: The present invention relates generally to the field of food supplements for cosmetic purpose. More specifically, the present invention aims to provide an ingredient containing chicoric acid and/or derivatives for preventing and/or treating hyper-pigmentation of skin, skin color imperfections such as age-spots and other skin disorders characterized by abnormal pigments. The present invention also aims at improving skin tone as well as providing a skin lightening agent.
    Type: Application
    Filed: June 28, 2011
    Publication date: April 18, 2013
    Applicants: L'OREAL, NESTEC S.A.
    Inventors: Marjorie Guitard, Rachid Bel Rhlid, Angus Moodycliffe, Fabiola Dionisi