Patents by Inventor Roberto Candelaria

Roberto Candelaria 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).

  • Methods for processing microspheres
    Patent number: 8658214
    Abstract: The invention provides a manufacturing method for processing polymeric microspheres which are suspended in a liquid. The invention also provides polymeric microspheres produced by the method which can be used in medical settings as tissue fillers, tissue bulking agents, embolization agents, and/or as drug delivery agents.
    Type: Grant
    Filed: September 28, 2011
    Date of Patent: February 25, 2014
    Assignee: Scion Cardio-Vascular, Inc.
    Inventors: Oscar Rodriguez, Roberto Candelaria
  • METHODS FOR PROCESSING MICROSPHERES, MICROSPHERES PROCESSED THEREBY, AND USES THEREOF
    Publication number: 20120082733
    Abstract: The invention provides a manufacturing method for processing polymeric microspheres which are suspended in a liquid. The invention also provides polymeric microspheres produced by the method which can be used in medical settings as tissue fillers, tissue bulking agents, embolization agents, and/or as drug delivery agents.
    Type: Application
    Filed: September 28, 2011
    Publication date: April 5, 2012
    Inventors: Oscar Rodriguez, Roberto Candelaria
  • Intravascular radiotherapy source ribbon having variable radiopacity
    Patent number: 6497646
    Abstract: A unidummy intravascular radiotherapy source ribbon assembly is utilized to properly align radioactive seeds in a radioactive intravascular radiotherapy source ribbon assembly to control the dose rate profile such that only the proper tissue is irradiated. The source ribbon assembly includes a core comprising one or more sections having a first radiopacity and one or more sections having a second radiopacity.
    Type: Grant
    Filed: March 14, 2001
    Date of Patent: December 24, 2002
    Assignee: Cordis Corporation
    Inventors: Roberto Candelaria, Benjamin David McDaniel
  • INTRAVASCULAR RADIOTHERAPY SOURCE RIBBON HAVING VARIABLE RADIOPACITY
    Publication number: 20020193655
    Abstract: A unidummy intravascular radiotherapy source ribbon assembly is utilized to properly align radioactive seeds in a radioactive intravascular radiotherapy source ribbon assembly to control the dose rate profile such that only the proper tissue is irradiated. The source ribbon assembly includes a core comprising one or more sections having a first radiopacity and one or more sections having a second radiopacity.
    Type: Application
    Filed: March 14, 2001
    Publication date: December 19, 2002
    Inventors: Roberto Candelaria, Benjamin David McDaniel