Patents by Inventor Peter Landa

Peter Landa 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).

  • Publication number: 20050113269
    Abstract: A personal care composition having at least one hydroxyalkylurea (HAU) optionally in combination with at least one other moisturizing agent. The at least one HAU, alone or together with the at least one moisturizing agent, provides not only the perception of moisturization, but also actual increased moisturization efficacy. When the two are used in combination in a personal care composition, they are provided in a synergistically moisturizing effective ratio to provide that perception of moisturization and increased moisturization efficacy. Such personal care compositions provide an enhanced smooth feel as well as enhanced flexibility, elasticity, suppleness and firmness without leaving a heavy or greasy feel.
    Type: Application
    Filed: September 10, 2004
    Publication date: May 26, 2005
    Inventors: Peter Landa, Hongjie Cao, Gary Martino, Irina Morosov, Tatiana Drovetskaya
  • Publication number: 20050113268
    Abstract: The present invention relates to a personal care composition comprising at least one hydroxyalkylurea in combination with at least one other moisturizing agent in a synergistically moisturizing effective ratio, which provides not only the perception of moisturization, but also actual increased moisturization efficacy. Such personal care compositions provide an enhanced smooth feel as well as enhanced flexibility, elasticity, suppleness and firmness without leaving a heavy or greasy feel.
    Type: Application
    Filed: November 26, 2003
    Publication date: May 26, 2005
    Inventors: Peter Landa, Hongjie Cao, Gary Martino, Irina Morosov, Tatiana Drovetskaya