Patents by Inventor Santos Viscasillas

Santos Viscasillas 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).

  • Sustained release drug delivery devices with coated drug cores
    Publication number: 20040219181
    Abstract: The present invention is directed to an improved sustained release drug delivery device comprising a drug core comprising a polymer coated inner core and an impermeable cup or reservoir.
    Type: Application
    Filed: February 28, 2003
    Publication date: November 4, 2004
    Applicant: Bausch & Lomb Incorporated
    Inventor: Santos Viscasillas
  • Sustained release drug delivery devices
    Publication number: 20040208909
    Abstract: The present invention is directed to an improved sustained release drug delivery device comprising a drug core, a unitary cup, and a permeable plug.
    Type: Application
    Filed: May 12, 2004
    Publication date: October 21, 2004
    Inventors: Michael J. Brubaker, Ramesh Krishnamoorthy, Michael A. Lesczynski, Thomas F. Natalie, Pavlos Papadopoulos, Steven B. Renner, Santos Viscasillas, E. Allen Martin, Jason Paul Shropshire
  • Sustained release drug delivery devices
    Patent number: 6756049
    Abstract: The present invention is directed to an improved sustained release drug delivery device comprising a drug core, a unitary cup, and a permeable plug.
    Type: Grant
    Filed: December 17, 2001
    Date of Patent: June 29, 2004
    Assignee: Bausch & Lomb Incorporated
    Inventors: Michael J. Brubaker, Ramesh Krishnamoorthy, Michael A. Lesczynski, Thomas F. Natalie, Pavlos Papadopoulos, Steven B. Renner, Santos Viscasillas, E. Allen Martin, Jason Paul Shropshire
  • Sustained release drug delivery devices
    Publication number: 20020110591
    Abstract: The present invention is directed to an improved sustained release drug delivery device comprising a drug core, a unitary cup, and a permeable plug.
    Type: Application
    Filed: December 17, 2001
    Publication date: August 15, 2002
    Inventors: Michael J. Brubaker, Ramesh Krishnamoorthy, Michael A. Lesczynski, Thomas F. Natalie, Pavlos Papadopoulos, Steven B. Renner, Santos Viscasillas, E. Allen Martin, Jason Paul Shropshire
  • Sustained release drug delivery devices with coated drug cores
    Publication number: 20020086051
    Abstract: The present invention is directed to an improved sustained release drug delivery device comprising a drug core comprising a polymer coated inner core and an impermeable cup or reservoir.
    Type: Application
    Filed: December 27, 2001
    Publication date: July 4, 2002
    Inventor: Santos Viscasillas