Patents by Inventor Felix Baerlocher

Felix Baerlocher 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).

  • Multi-functional anti-microbial polymers and compositions containing same
    Patent number: 11497701
    Abstract: The present disclosure relates to multi-functional anti-microbial polymers comprising a first monomer having a polymerizable cyclic aromatic moiety which forms part of the backbone of the polymer and a second monomer having an ethylenically unsaturated monomer having a double or triple bond and a quaternary ammonium or quaternary phosphonium moiety.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: November 15, 2022
    Assignee: CHEMGREEN INNOVATION INC.
    Inventors: Khashayar Ghandi, Zahid Mahimwalla, Michael Kairiss, Yang Tan, Felix Baerlocher
  • ANTI-MICROBIAL POLYMER INCORPORATING A QUATERNARY AMMONIUM GROUP
    Publication number: 20210259243
    Abstract: The present disclosure relates to anti-microbial polymers comprising a polymerizable cyclic moiety which forms part of the backbone of the polymer.
    Type: Application
    Filed: April 30, 2021
    Publication date: August 26, 2021
    Inventors: Khashayar Ghandi, Zahid Shabbir Mahimwalla, Felix Baerlocher
  • Anti-microbial polymer incorporating a quaternary ammonium group
    Patent number: 10993437
    Abstract: The present disclosure relates to antimicrobial polymers which impart prolonged antimicrobial activity to a surface or in a solution, the polymers comprising as repeating monomers a polymerizable cyclic moiety forming part of the polymer backbone and an anti-microbial moiety such as a quaternary ammonium moiety in the side chain. The polymer may further comprise polymerizable units of at least one unsaturated monomer having an ethylenically unsaturated double or triple bond.
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: May 4, 2021
    Assignee: Chemgreen Innovation Inc.
    Inventors: Khashayar Ghandi, Zahid Shabbir Mahimwalla, Felix Baerlocher
  • Anti-Microbial Polymer Incorporating a Quaternary Ammonium Group
    Publication number: 20160100578
    Abstract: The present disclosure relates to antimicrobial polymers which impart prolonged antimicrobial activity to a surface or in a solution, the polymers comprising as repeating monomers a polymerizable cyclic moiety forming part of the polymer backbone and an anti-microbial moiety such as a quaternary ammonium moiety in the side chain. The polymer may further comprise polymerizable units of at least one unsaturated monomer having an ethylenically unsaturated double or triple bond.
    Type: Application
    Filed: June 18, 2014
    Publication date: April 14, 2016
    Inventors: Khashayar Ghandi, Zahid Shabbir Mahimwalla, Felix Baerlocher