Patents by Inventor Jean-Thierry Simonnet

Jean-Thierry Simonnet 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).

  • Sunscreen compositions having synergistic combination of UV filters
    Patent number: 9132074
    Abstract: The disclosure relates to sunscreen compositions having a synergistic combination of ultraviolet light (UV) filtering agents that provide a high sun protection factor (SPF). Compositions according to the disclosure have high SPF values without requiring high overall amounts of UV filtering agents. Furthermore, the disclosure relates to methods of using the described compositions for protecting keratinous substances such as skin and hair from UV radiation.
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: September 15, 2015
    Assignee: L'OREAL
    Inventors: Susan Halpern, Jean-Thierry Simonnet, Anil Shah, Didier Candau, Angélina Roudot
  • Combination of monosaccharides with ascorbic acid and use thereof
    Patent number: 9132075
    Abstract: Composition containing a combination of at least one monosaccharide chosen from mannose, rhamnose and a mixture thereof, and of at least one additional compound chosen from ascorbic acid, an analogue thereof and a mixture thereof. The present invention also relates to the use of such a composition for combating the signs of ageing, and also to a device containing the composition.
    Type: Grant
    Filed: December 30, 2009
    Date of Patent: September 15, 2015
    Assignee: L'OREAL
    Inventors: Julien Laboureau, Jean-Thierry Simonnet, Pascal Portes
  • Sunscreen compositions having synergistic combination of UV filters
    Patent number: 9107843
    Abstract: The disclosure relates to sunscreen compositions having a synergistic combination of ultraviolet light (UV) filtering agents that provide a high sun protection factor (SPF). Compositions according to the disclosure have high SPF values without requiring high overall amounts of UV filtering agents. Furthermore, the disclosure relates to methods of using the described compositions for protecting keratinous substances such as skin and hair from UV radiation.
    Type: Grant
    Filed: November 23, 2011
    Date of Patent: August 18, 2015
    Assignee: L'OREAL S.A.
    Inventors: Jean-Thierry Simonnet, Anil Shah, Susan Halpern
  • Compositions containing phenolic compounds and hydrotropes for cosmetic use
    Patent number: 9107853
    Abstract: Aqueous compositions comprising (a) at least one phenolic compound and (b) at least one hydrotrope in an amount effective to solubilize said at least one phenolic compound in water are provided for cosmetic and other uses.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: August 18, 2015
    Assignee: L'OREAL S.A.
    Inventors: Zhi Pan, Jean-Thierry Simonnet
  • Vectorization of dsRNA by cationic particles and use of same on a skin model
    Patent number: 9095630
    Abstract: The present invention relates to vectorization of double stranded RNA oligonucleotides by cationic particles chosen from among surfactant micelles, block or non-block polymer micelles, cationic liposomes and niosomes, cationic oleosomes and cationic nanoemulsions, as well as from among cationic organic or inorganic particles and nanocapsules, and to the use of compositions comprising the association of at least one dsRNA and at least one cationic particle on skin models.
    Type: Grant
    Filed: May 19, 2006
    Date of Patent: August 4, 2015
    Assignee: L'OREAL
    Inventors: Christine Collin-Djangone, Jean-Thierry Simonnet
  • Synergistic antioxidant cosmetic compositions containing at least one of baicalin and taxifolin, at least one of caffeine and nicotinamide, at least one of vitamin C and resveratrol and ferulic acid
    Patent number: 9072919
    Abstract: The invention provides synergistic aqueous compositions comprising at least one flavonoid, and ferulic acid, and optionally one or more additional antioxidants, for cosmetic use.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: July 7, 2015
    Assignee: L'OREAL S.A.
    Inventors: Zhi Pan, Jean-Thierry Simonnet, Ashleigh Murtaugh, Jamie Iannacone Spomer
  • FAST CURING COSMETIC COMPOSITIONS FOR TACK FREE SURFACE PHOTOCURING OF RADICALLY POLYMERIZABLE RESINS WITH UV-LED
    Publication number: 20150139924
    Abstract: Disclosed herein are cosmetic compositions comprising (a) at least one ethylenically unsaturated polymerizable compound and (b) at least one photoinitiator system comprising at least one photoinitiator having at least one absorption wavelength greater than about 350 nm. Also disclosed herein are methods of making up and/or enhancing the appearance of a keratinous substrate comprising (1) forming at least one film on the keratinous substrate by applying said cosmetic composition to the keratinous substrate and (2) exposing the film to UV-LED radiation.
    Type: Application
    Filed: June 4, 2012
    Publication date: May 21, 2015
    Applicant: L'OREAL
    Inventors: XianZhi Zhou, Chunhua Li, Hy Si Bui, Jean-Thierry Simonnet
  • Compositions containing adenosine and the hydrotropes caffeine and nicotinamide for cosmetic use
    Patent number: 9023826
    Abstract: The present invention provides aqueous compositions comprising (a) at least one compound selected from the group consisting of adenosine and adenosine analogs, and (b) at least one hydrotrope in an amount effective to solubilize said at least one compound (a) in water, for cosmetic uses.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: May 5, 2015
    Assignee: L'Oreal S.A.
    Inventors: Zhi Phan, Jean-Thierry Simonnet
  • Cosmetic compositions for increasing bioavailability of the active compounds baicalin and/or vitamin C
    Patent number: 9018177
    Abstract: Aqueous compositions comprising a) at least one active compound and b) at least one hydrotrope in an amount effective to increase transdermal penetration of the active compound, and methods for increasing bioavailability of active compounds are provided.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: April 28, 2015
    Assignee: L'Oreal S.A.
    Inventors: Elizabeth Hunter Lauten, Jean-Thierry Simonnet, Zhi Pan, Guive Balooch
  • Topical administration of at least one double-stranded RNA oligonucleotide (dsRNA)
    Patent number: 9012418
    Abstract: Expression of a messenger RNA which encodes a protein which is expressed by differentiated cells, notably the cells of the skin or appendages thereof, is inhibited by topically administering to said differentiated cells a thus effective amount of at least one double-stranded RNA oligonucleotide, formulated into a topically applicable, physiologically acceptable medium therefor; such regime or regimen is useful for treating a variety of afflictions or conditions, e.g., combating the signs of skin aging, stimulating hair growth or retarding loss thereof, inhibiting cellular proliferation and/or differentiation, etc.
    Type: Grant
    Filed: January 9, 2008
    Date of Patent: April 21, 2015
    Assignee: L'Oreal
    Inventors: Albert Duranton, Christine Collin-Djangone, Francis Pruche, Jean-Thierry Simonnet
  • Sunscreen compositions
    Patent number: 8992895
    Abstract: The instant disclosure relates to sunscreen compositions. The sunscreen compositions include (a) at least one UV filter (b) at least one booster, (c) at least one thermosensitive polymer, and (d) at least one wetting agent. Sunscreen compositions comprising components (a)-(d) exhibit a surprisingly high sun protection factor (SPF). The disclosure further relates to methods of using the sunscreen compositions for protecting keratinous substances such as skin and hair from UV radiation.
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: March 31, 2015
    Assignee: L'Oreal
    Inventors: Susan Halpern, Jean-Thierry Simonnet, Anil Shah
  • COMPOSITIONS AND METHODS FOR TREATING HAIR
    Publication number: 20150004118
    Abstract: Disclosed are hair styling compositions comprising at least two latex acrylate polymers, wherein at least one latex acrylate polymer is a film-forming polymer. Methods of styling the hair are also disclosed.
    Type: Application
    Filed: June 28, 2013
    Publication date: January 1, 2015
    Inventors: Siliu TAN, Nghi Van NGUYEN, Jim SINGER, Jean-Thierry SIMONNET
  • COMPOSITIONS AND METHODS FOR TREATING HAIR
    Publication number: 20150004114
    Abstract: Disclosed are hair styling compositions comprising at least two latex polyurethane polymers, wherein at least one latex polyurethane polymer is a film-forming polymer, and at least one component chosen from thickening agents. Methods of styling the hair are also disclosed.
    Type: Application
    Filed: June 28, 2013
    Publication date: January 1, 2015
    Inventors: Siliu TAN, Nghi Van NGUYEN, Jim SINGER, Jean-Thierry SIMONNET
  • COMPOSITIONS AND METHODS FOR TREATING HAIR
    Publication number: 20150004115
    Abstract: Disclosed are hair styling compositions comprising at least two latex acrylate polymers, wherein at least one latex acrylate polymer is a film-forming polymer, and at least one component chosen from thickening agents. Methods of styling the hair are also disclosed.
    Type: Application
    Filed: June 28, 2013
    Publication date: January 1, 2015
    Inventors: Siliu TAN, Nghi Van NGUYEN, Jim SINGER, Jean-Thierry SIMONNET
  • COMPOSITIONS AND METHODS FOR TREATING HAIR
    Publication number: 20150004117
    Abstract: Disclosed are hair styling compositions comprising at least two latex polymers, wherein at least one latex polymer is a film-forming polymer. The composition is capable of forming a film having certain properties on a substrate. Methods of styling the hair are also disclosed.
    Type: Application
    Filed: June 28, 2013
    Publication date: January 1, 2015
    Inventors: Siliu TAN, Nghi Van NGUYEN, Jim SINGER, Jean-Thierry SIMONNET
  • COMPOSITIONS AND METHODS FOR TREATING HAIR
    Publication number: 20150004119
    Abstract: Disclosed are hair styling compositions comprising at least two latex polymers chosen from acrylate and polyurethane polymers, wherein at least one latex polymer is a film-forming polymer. Methods of styling the hair are also disclosed.
    Type: Application
    Filed: June 28, 2013
    Publication date: January 1, 2015
    Inventors: Siliu TAN, Nghi Van NGUYEN, Jim SINGER, Jean-Thierry SIMONNET
  • COMPOSITIONS AND METHODS FOR TREATING HAIR
    Publication number: 20150004121
    Abstract: Disclosed are hair styling compositions comprising at least two latex polymers chosen from acrylate and polyurethane polymers, wherein at least one latex polymer is a film-forming polymer, and at least one component chosen from coalescing agents and plasticizers. Methods of styling the hair are also disclosed.
    Type: Application
    Filed: June 28, 2013
    Publication date: January 1, 2015
    Inventors: Siliu TAN, Nghi Van NGUYEN, Jim SINGER, Jean-Thierry SIMONNET
  • COMPOSITIONS AND METHODS FOR TREATING HAIR
    Publication number: 20150004124
    Abstract: Disclosed are hair styling compositions comprising at least two latex polyurethane polymers, wherein at least one latex polyurethane polymer is a film-forming polymer, and at least one component chosen from coalescing agents and plasticizers. Methods of styling the hair are also disclosed.
    Type: Application
    Filed: June 28, 2013
    Publication date: January 1, 2015
    Inventors: Siliu TAN, Nghi Van NGUYEN, Jim SINGER, Jean-Thierry SIMONNET
  • COMPOSITIONS AND METHODS FOR TREATING HAIR
    Publication number: 20150004122
    Abstract: Disclosed are hair styling compositions comprising at least two latex acrylate polymers, wherein at least one latex acrylate polymer is a film-forming polymer, and at least one component chosen from coalescing agents and plasticizers. Methods of styling the hair are also disclosed.
    Type: Application
    Filed: June 28, 2013
    Publication date: January 1, 2015
    Inventors: Siliu TAN, Nghi Van NGUYEN, Jim SINGER, Jean-Thierry SIMONNET
  • COMPOSITIONS AND METHODS FOR TREATING HAIR
    Publication number: 20150004123
    Abstract: Disclosed are hair styling compositions comprising at least two latex polyurethane polymers, wherein at least one latex polyurethane polymer is a film-forming polymer. Methods of styling the hair are also disclosed.
    Type: Application
    Filed: June 28, 2013
    Publication date: January 1, 2015
    Inventors: Siliu TAN, Nghi Van NGUYEN, Jim SINGER, Jean-Thierry SIMONNET