Patents by Inventor Elizabeth Tocce

Elizabeth Tocce 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).

  • PHARMACEUTICAL COMPOSITION CONTAINING CROSSLINKED ION EXCHANGE RESIN
    Publication number: 20210085605
    Abstract: Provided is a pharmaceutical composition comprising a collection of particles, wherein the particles comprise a drug and an ion exchange resin, wherein the ion exchange resin comprises 9% to 30% polymerized units of one or more multifunctional vinyl monomer, by weight based on the dry weight of the ion exchange resin.
    Type: Application
    Filed: December 19, 2018
    Publication date: March 25, 2021
    Inventors: Elizabeth Tocce, Amie Gehris, Silvia Szep
  • PHARMACEUTICAL COMPOSITION CONTAINING RESIN PARTICLES
    Publication number: 20210077402
    Abstract: Provided is a pharmaceutical composition comprising a collection of particles, wherein the particles comprise a drug and an ion exchange resin, wherein 90% or more by weight of the particles pass through a mesh screen having openings of 150 ?m, and wherein 90% or more by weight of the particles are retained on a mesh screen having openings of 106 ?m.
    Type: Application
    Filed: December 19, 2018
    Publication date: March 18, 2021
    Inventors: Elizabeth Tocce, Amie Gehris, Silvia Szep
  • AQUEOUS SOLUTION OF POLYMERS
    Publication number: 20180071209
    Abstract: Provided is an aqueous composition comprising (a) 0.5% to 5% one or more dissolved cellulose derivative, by weight based on the weight of the solution, and (b) 1% to 10% one or more dissolved polyvinyl caprolactam-polyvinyl acetate-polyethylene glycol graft copolymer, by weight based on the weight of the solution; wherein said aqueous solution has complex viscosity of 20 mPa*s or less at 25° C.
    Type: Application
    Filed: March 23, 2016
    Publication date: March 15, 2018
    Inventors: Elizabeth Tocce, Susan L. Jordan, Desai Kashappa Goud, Steven Schwendeman