Patents by Inventor Ma Alonso Fernandez

Ma Alonso Fernandez 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).

  • Nanoparticles Of Chitosan And Polyethyleneglycol As A System For The Administration Of Biologically-Active Molecules
    Publication number: 20080095810
    Abstract: The present invention relates to nanoparticle systems for the release of biologically active molecules formed by the chitosan polymer or its derivatives, chemically modified with polyethylene glycol and crosslinked with a crosslinking agent. These systems are especially useful for pharmaceutical compositions, vaccines and cosmetic formulations.
    Type: Application
    Filed: March 14, 2006
    Publication date: April 24, 2008
    Applicant: Advanced In Vitro Cell Technologies, S.L.
    Inventors: Ma Alonso Fernandez, Kevin Janes, Noemi Csaba