Patents by Inventor Fiona E. McInnes

Fiona E. McInnes 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).

  • Bioresorbable microparticles
    Patent number: 9919052
    Abstract: Polyurethane microparticles are derived from structural units comprising poly(alkylene oxide) moieties, caprolactone moieties and urethane moieties. The microparticles may include an active agent and have a particle size from 0.1 to 100 microns. Microparticles for injection have a particle size of 15 to 80 microns; for use as a aerosol 1 to 3 microns; and for intraocular use 0.02 to 2 microns. Dispersivity is in the range 1 to 3.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: March 20, 2018
    Assignee: Ferring B.V.
    Inventors: Alistair Ross, Jennifer S. Law, Fiona E. McInnes
  • BIORESORBABLE MICROPARTICLES
    Publication number: 20140205665
    Abstract: Polyurethane microparticles are derived from structural units comprising poly(alkylene oxide) moieties, caprolactone moieties and urethane moieties. The microparticles may include an active agent and have a particle size from 0.1 to 100 microns. Microparticles for injection have a particle size of 15 to 80 microns; for use as a aerosol 1 to 3 microns; and for intraocular use 0.02 to 2 microns. Dispersivity is in the range 1 to 3.
    Type: Application
    Filed: June 20, 2012
    Publication date: July 24, 2014
    Applicant: FERRING B.V.
    Inventors: Alistair Ross, Jennifer S. Law, Fiona E. McInnes