Patents by Inventor Christian Felardos

Christian Felardos 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).

  • Cosmetic compositions having improved rinsability
    Patent number: 6024947
    Abstract: The invention relates to cosmetic compositions of improved rinsability, comprising an oily phase and a citric acid ester corresponding to formula (I): ##STR1## in which R.sub.1, R.sub.2 and R.sub.3, which may be identical or different, represent a hydrogen atom, an alkali metal or alkaline-earth metal, an ammonium cation or a cation of an organic base or a group of formula (II):--(C.sub.n H.sub.2n --O).sub.m --R.sub.4 (II)with n=2, 3 or 4m=5-30and R.sub.4 represents a saturated, linear or branched C.sub.8 -C.sub.24 alkyl group, at least one of R.sub.1, R.sub.2 and R.sub.3 being a group of formula (II). These compositions are used in particular for cleansing and/or removing make-up from the skin.
    Type: Grant
    Filed: January 12, 1998
    Date of Patent: February 15, 2000
    Assignee: L'Oreal
    Inventors: Didier Gagnebien, Christian Felardos
  • Cosmetic composition including a film-forming polymer and sugar esters
    Patent number: 5866111
    Abstract: The invention relates to new cosmetic compositions, in particular mascaras, based on at least one film-forming polyester polymer and sugar esters. These mascaras have properties of eyelash elongation, of eyelash curving, of adhesion to the eyelash and of tolerance by the eyelash which are improved in comparison with the mascaras existing on the market.
    Type: Grant
    Filed: February 27, 1997
    Date of Patent: February 2, 1999
    Assignee: L'Oreal
    Inventors: Christian Felardos, Christine Aygat-Cano, Nathalie Collin
  • Method for making up the eyes using deoxyribonucleic acid
    Patent number: 5858339
    Abstract: The present invention relates to a composition which can be used in particular for eye makeup and which comprises deoxyribonucleic acid and at least one wax. The present invention also relates to a process for the preparation of the cosmetic composition and to a method of using the latter.
    Type: Grant
    Filed: July 12, 1996
    Date of Patent: January 12, 1999
    Assignee: L'Oreal
    Inventors: Bertrand Piot, Jeanne Patraud, Christian Felardos
  • Solid or pasty make-up composition
    Patent number: 5679361
    Abstract: A solid or pasty extruded homogeneous make-up composition containing a fatty phase and a pulverulent phase. The fatty phase is 20-70% by weight of the total weight of the composition. The pulverulent phase is a light powder having a specific gravity not exceeding 0.07, and can be silica powder or hollow microspheres made of thermoplastic material. The light powder is 5-30% by weight of the total weight of the composition. The weight ratio of the total pulverulent phase to the light powder is between 5 and 16.
    Type: Grant
    Filed: October 31, 1995
    Date of Patent: October 21, 1997
    Assignee: L'Oreal
    Inventors: Fran.cedilla.ois Pradier, Elisabeth Maison-Belhomme, Christian Felardos
  • Method for making up the eyes using deoxyribonucleic acid
    Patent number: RE37380
    Abstract: The present invention relates to a composition which can be used in particular for eye makeup and which comprises deoxyribonucleic acid and at least one wax. The present invention also relates to a process for the preparation of the cosmetic composition and to a method of using the latter. Method for lengthening and curving the eyelashes comprising applying to the eyelashes a composition comprising deoxyribonucleic acid or an inorganic or organic salt thereof, and at least one wax.
    Type: Grant
    Filed: July 16, 1999
    Date of Patent: September 18, 2001
    Inventors: Bertrand Piot, Jeanne Patraud, Christian Felardos