Patents Assigned to Polymer Chemistry Innovations, Inc.
  • Graft copolymers and method to prepare same
    Patent number: 8399606
    Abstract: A thermally processable graft copolymer formed from a water soluble polymer and a water insoluble polymer, wherein the graft copolymer forms a hydrogel upon exposure to water.
    Type: Grant
    Filed: September 7, 2010
    Date of Patent: March 19, 2013
    Assignee: Polymer Chemistry Innovations, Inc.
    Inventors: Bernard Gordon, III, Jim Dibattista
  • Graft copolymers and method to prepare same
    Patent number: 8362196
    Abstract: A thermally processable graft copolymer formed from a water soluble polymer and a water insoluble polymer, wherein the graft copolymer forms a hydrogel upon exposure to water.
    Type: Grant
    Filed: September 7, 2010
    Date of Patent: January 29, 2013
    Assignee: Polymer Chemistry Innovations, Inc.
    Inventors: Bernard Gordon, III, Jim DiBattista
  • GRAFT COPOLYMERS AND METHOD TO PREPARE SAME
    Publication number: 20100331495
    Abstract: A thermally processable graft copolymer formed from a water soluble polymer and a water insoluble polymer, wherein the graft copolymer forms a hydrogel upon exposure to water.
    Type: Application
    Filed: September 7, 2010
    Publication date: December 30, 2010
    Applicant: POLYMER CHEMISTRY INNOVATIONS, INC.
    Inventors: BERNARD GORDON, III, JIM DIBATTISTA
  • GRAFT COPOLYMERS AND METHOD TO PREPARE SAME
    Publication number: 20100331496
    Abstract: A thermally processable graft copolymer formed from a water soluble polymer and a water insoluble polymer, wherein the graft copolymer forms a hydrogel upon exposure to water.
    Type: Application
    Filed: September 7, 2010
    Publication date: December 30, 2010
    Applicant: POLYMER CHEMISTRY INNOVATIONS, INC.
    Inventors: BERNARD GORDON, III, JIM DIBATTISTA
  • Graft copolymers and method to prepare same
    Patent number: 7790839
    Abstract: A thermally processable graft copolymer formed from a water soluble polymer and a water insoluble polymer, wherein the graft copolymer forms a hydrogel upon exposure to water. A method to form such a hydrogel-forming graft copolymer by copolymerizing a water soluble 2-substituted-2-oxazolines with a water insoluble 2-substituted-2-oxazoline. A method to form such a hydrogel-forming graft copolymer by transamidating a poly-2-oxazoline with a carboxylic acid terminated water-insoluble polymer.
    Type: Grant
    Filed: March 1, 2006
    Date of Patent: September 7, 2010
    Assignee: Polymer Chemistry Innovations, Inc.
    Inventors: Bernard Gordon, III, James DiBattista
  • Graft copolymers and method to prepare same
    Patent number: 7790838
    Abstract: A thermally processable graft copolymer formed from a water soluble polymer and a water insoluble polymer, wherein the graft copolymer forms a hydrogel upon exposure to water. A method to form such a hydrogel-forming graft copolymer by copolymerizing a water soluble 2-substituted-2-oxazolines with a water insoluble 2-substituted-2-oxazoline. A method to form such a hydrogel-forming graft copolymer by transamidating a poly-2-oxazoline with a carboxylic acid terminated water-insoluble polymer.
    Type: Grant
    Filed: March 1, 2006
    Date of Patent: September 7, 2010
    Assignee: Polymer Chemistry Innovations, Inc.
    Inventors: Bernard Gordon, III, James DiBattista
  • Method to form polymeric materials by reverse suspension/emulsion polymerization and compositions formed using that method
    Patent number: 7294672
    Abstract: A method to form a polymeric material is disclosed. The method provides a water immiscible solvent and one or more condensation monomers, where those one or more condensation monomers are essentially insoluble in the water immiscible solvent. The one or more condensation monomers may be either a solid or a liquid at room temperature. The method forms a reaction mixture comprising a suspension of one or more solid condensation monomers, or an emulsion of one or more liquid condensation monomers, in the water immiscible solvent. The method includes heating the reaction mixture to form the polymeric material product. That polymeric material is then separated from said reaction mixture.
    Type: Grant
    Filed: March 31, 2004
    Date of Patent: November 13, 2007
    Assignee: Polymer Chemistry Innovations, Inc.
    Inventors: Bernard Gordon, III, Jim DiBattista
  • Graft copolymers and method to prepare same
    Patent number: 7030202
    Abstract: A thermally processable graft copolymer formed from a water soluble polymer and a water insoluble polymer, wherein the graft copolymer forms a hydrogel upon exposure to water. A method to form such a hydrogel-forming graft copolymer by copolymerizing a water soluble 2-substituted-2-oxazolines with a water insoluble 2-substituted-2-oxazoline. A method to form such a hydrogel-forming graft copolymer by transamidating a poly-2-oxazoline with a carboxylic acid terminated water-insoluble polymer.
    Type: Grant
    Filed: June 25, 2003
    Date of Patent: April 18, 2006
    Assignee: Polymer Chemistry Innovations, Inc.
    Inventors: Bernard Gordon, III, Jim DiBattista