Patents by Inventor Andrew J.D. Magenau

Andrew J.D. Magenau 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).

  • Publication number: 20240083140
    Abstract: Disclosed herein are compositions comprising furan-based polyamides and blend of furan-based polyamides with other polyamides, Also disclosed herein are multilayer structures comprising the furan-based polyamides and articles comprising the multilayer structures.
    Type: Application
    Filed: October 30, 2023
    Publication date: March 14, 2024
    Inventors: Andrew Jay DUNCAN, Ken-Hsuan LIAO, Andrew J. D. MAGENAU, Fredrik NEDERBERG, Jose Maria TORRADAS
  • Patent number: 11667734
    Abstract: A polymerization method including radically polymerizing a monomer in a polymerization medium comprising a chain transfer agent, and a free radical initiator prepared by oxidizing a reaction product of a ligand-reactive decomplexation agent and an alkyl-borane complex of the formula: wherein R1, R2, and R3 are independently selected from hydrogen, an alkyl group containing from 1 to 12 carbon atoms, a cycloalkyl group containing from 3-12 carbon atoms, and an aryl group containing from 6 to 12 carbon atoms, wherein the aryl group may be optionally substituted with an alkyl group having from 1 to 10 carbon atoms, and at least one of R1, R2, and R3 is an alkyl group, a cycloalkyl group or an aryl group, and L is a complexing agent selected from one or more amine groups, amidine groups, hydroxide groups, alkoxyl groups, alkyl ether groups, alkoxide groups and mixtures thereof.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: June 6, 2023
    Assignee: Drexel University
    Inventors: Andrew J. D. Magenau, Olivia Rae Wilson
  • Publication number: 20220111618
    Abstract: Disclosed herein are compositions comprising furan-based polyamides and blend of furan-based polyamides with other polyamides. Also disclosed herein are multilayer structures comprising the furan-based polyamides and articles comprising the multilayer structures.
    Type: Application
    Filed: December 21, 2021
    Publication date: April 14, 2022
    Inventors: ANDREW JAY DUNCAN, KEN-HSUAN LIAO, ANDREW J D MAGENAU, FREDRIK NEDERBERG, JOSE MARIA TORRADAS
  • Publication number: 20200339713
    Abstract: A polymerization method including radically polymerizing a monomer in a polymerization medium comprising a chain transfer agent, and a free radical initiator prepared by oxidizing a reaction product of a ligand-reactive decomplexation agent and an alkyl-borane complex of the formula: wherein R1, R2, and R3 are independently selected from hydrogen, an alkyl group containing from 1 to 12 carbon atoms, a cycloalkyl group containing from 3-12 carbon atoms, and an aryl group containing from 6 to 12 carbon atoms, wherein the aryl group may be optionally substituted with an alkyl group having from 1 to 10 carbon atoms, and at least one of R1, R2, and R3 is an alkyl group, a cycloalkyl group or an aryl group, and L is a complexing agent selected from one or more amine groups, amidine groups, hydroxide groups, alkoxyl groups, alkyl ether groups, alkoxide groups and mixtures thereof.
    Type: Application
    Filed: February 7, 2020
    Publication date: October 29, 2020
    Applicant: Drexel University
    Inventors: Andrew J.D. Magenau, Olivia Rae Wilson
  • Publication number: 20200247953
    Abstract: Disclosed herein are compositions comprising furan-based polyamides and blend of furan-based polyamides with other polyamides. Also disclosed herein are multilayer structures comprising the furan-based polyamides and articles comprising the multilayer structures.
    Type: Application
    Filed: April 21, 2020
    Publication date: August 6, 2020
    Inventors: ANDREW JAY DUNCAN, KEN-HSUAN LIAO, ANDREW J.D. MAGENAU, FREDRIK NEDERBERG, JOSE MARIA TORRADAS
  • Publication number: 20170210851
    Abstract: Disclosed herein are compositions comprising furan-based polyamides and blend of furan-based polyamides with other polyamides. Also disclosed herein are multilayer structures comprising the furan-based polyamides and articles comprising the multilayer structures.
    Type: Application
    Filed: July 31, 2015
    Publication date: July 27, 2017
    Inventors: Andrew Jay Duncan, Ken-Hsuan Liao, Andrew J.D. Magenau, Fredrick Nederberg, Jose Maria Torradas