Patents by Inventor Margarita Montes de Oca

Margarita Montes de Oca 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 containing di-block, tri-block, multi-block and radial block copolymers
    Patent number: 6827928
    Abstract: The subject-matter of the present invention is a transfer-free composition comprising (a) at least one of a di-block, tri-block, multi-block and/or radial block copolymer and optionally (b) a film former or a mixture of film formers. The composition may comprise any one of a di-block, tri-block, multi-block or radial block copolymer or any mixture or blend of co-polymers. Cosmetic and pharmaceutical compositions of the invention result in a film with very good retention, good transfer resistant properties, and which does not migrate over time. The compositions have cosmetic properties which are improved in relation to those of the “transfer free” products of the prior art.
    Type: Grant
    Filed: January 23, 2002
    Date of Patent: December 7, 2004
    Assignee: L'Oreal S.A.
    Inventors: Carolyn Caes, Gary G. Graves, Mohamed G. Kanji, Margarita Montes De Oca, Greg Norman, Carl Orr, Paul Thau
  • Cosmetic compositions containing di-block, tri-block, multi-block and radial block copolymers
    Publication number: 20020110573
    Abstract: The subject-matter of the present invention is a transfer-free composition comprising (a) at least one of a di-block, tri-block, multi-block and/or radial block copolymer and optionally (b) a film former or a mixture of film formers. The composition may comprise any one of a di-block, tri-block, multi-block or radial block copolymer or any mixture or blend of co-polymers. Cosmetic and pharmaceutical compositions of the invention result in a film with very good retention, good transfer resistant properties, and which does not migrate over time. The compositions have cosmetic properties which are improved in relation to those of the “transfer free” products of the prior art.
    Type: Application
    Filed: January 23, 2002
    Publication date: August 15, 2002
    Applicant: L'Oreal
    Inventors: Carolyn Caes, Gary G. Graves, Mohamed G. Kanji, Margarita Montes De Oca, Greg Norman, Carl Orr, Paul Thau
  • Cosmetic compositions containing di-block, tri-block, multi-block and radial block copolymers
    Patent number: 6423306
    Abstract: The subject-matter of the present invention is a transfer-free composition comprising (a) at least one of a di-block, tri-block, multi-block and/or radial block copolymer and optionally (b) a film former or a mixture of film formers. The composition may comprise any one of a di-block, tri-block, multi-block or radial block copolymer or any mixture or blend of co-polymers. Cosmetic and pharmaceutical compositions of the invention result in a film with very good retention, good transfer resistant properties, and which does not migrate over time. The compositions have cosmetic properties which are improved in relation to those of the “transfer free” products of the prior art.
    Type: Grant
    Filed: February 26, 1999
    Date of Patent: July 23, 2002
    Assignee: L'Oreal SA
    Inventors: Carolyn Caes, Gary G. Graves, Mohamed G. Kanji, Margarita Montes de Oca, Greg Norman, Carl Orr, Paul Thau
  • COSMETIC COMPOSITIONS CONTAINING DI-BLOCK, TRI-BLOCK, MULTI-BLOCK AND RADIAL BLOCK COPOLYMERS
    Publication number: 20010007654
    Abstract: The subject-matter of the present invention is a transfer-free composition comprising (a) at least one of a di-block, tri-block, multi-block and/or radial block copolymer and optionally (b) a film former or a mixture of film formers. The composition may comprise any one of a di-block, tri-block, multi-block or radial block copolymer or any mixture or blend of co-polymers. Cosmetic and pharmaceutical compositions of the invention result in a film with very good retention, good transfer resistant properties, and which does not migrate over time. The compositions have cosmetic properties which are improved in relation to those of the “transfer free” products of the prior art.
    Type: Application
    Filed: February 26, 1999
    Publication date: July 12, 2001
    Inventors: CAROLYN CAES, GARY G. GRAVES, MOHAMED G. KANJI, MARGARITA MONTES DE OCA, GREG NORMAN, CARL ORR, PAUL THAU