Patents by Inventor Sylvie Falaize

Sylvie Falaize 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).

  • Hollow bone mineral-like calcium phosphate particles
    Publication number: 20020172715
    Abstract: Hollow particles having a shell substantially composed of calcium-phosphate, methods for preparing the same, and methods of use are disclosed. The particles are obtained by differential immersion of silica-based, calcium and phosphate containing glass particles.
    Type: Application
    Filed: May 1, 2002
    Publication date: November 21, 2002
    Applicant: The Trustees of the University of Pennsylvania
    Inventors: Shulamith Radin, Paul Ducheyne, Sylvie Falaize, Portonovo S. Ayyaswamy
  • Hollow bone mineral-like calcium phosphate particles
    Patent number: 6416774
    Abstract: Hollow particles having a shell substantially composed of calcium-phosphate, methods for preparing the same, and methods of use are disclosed. The particles are obtained by differential immersion of silica-based, calcium and phosphate containing glass particles.
    Type: Grant
    Filed: May 9, 1996
    Date of Patent: July 9, 2002
    Assignee: The Trustees of the University of Pennsyvania
    Inventors: Shulamith Radin, Paul Ducheyne, Sylvie Falaize, Portonovo S. Ayyaswamy
  • Stabilization of sol-gel derived silica-based glass
    Patent number: 5830480
    Abstract: Methods for increasing the biocompatibility of silica-based glass having a concentration of silicon greater than 55%, compositions resulting therefrom, and methods for expeditious formation of calcium-phosphate films on sol-gel derived, silica-based bioactive glass are disclosed.
    Type: Grant
    Filed: May 9, 1996
    Date of Patent: November 3, 1998
    Assignee: The Trustees of the University of Pennsylvania
    Inventors: Paul Ducheyne, Shulamith Radin, Sylvie Falaize, Erick Manuel Santos