Patents by Inventor Jeanne M. Pratt

Jeanne M. Pratt 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).

  • HIGH MOLECULAR WEIGHT ZWITTERION-CONTAINING POLYMERS
    Publication number: 20240293585
    Abstract: The present invention provides multi-armed high MW polymers containing hydrophilic groups and one or more functional agents, and methods of preparing such polymers.
    Type: Application
    Filed: April 17, 2024
    Publication date: September 5, 2024
    Inventors: Stephen A. Charles, Daniel Victor Perlroth, Didier G. Benoit, Lane A. Clizbe, Wayne To, Linda J. Zadik, Jeanne M. Pratt
  • HIGH MOLECULAR WEIGHT ZWITTERION-CONTAINING POLYMERS
    Publication number: 20210402015
    Abstract: The present invention provides multi-armed high MW polymers containing hydrophilic groups and one or more functional agents, and methods of preparing such polymers.
    Type: Application
    Filed: August 23, 2021
    Publication date: December 30, 2021
    Inventors: Stephen A. CHARLES, Daniel Victor PERLROTH, Didier G. BENOIT, Lane A. CLIZBE, Wayne TO, Linda J. ZADIK, Jeanne M. PRATT
  • HIGH MOLECULAR WEIGHT ZWITTERION-CONTAINING POLYMERS
    Publication number: 20200171179
    Abstract: The present invention provides multi-armed high MW polymers containing hydrophilic groups and one or more functional agents, and methods of preparing such polymers.
    Type: Application
    Filed: January 31, 2020
    Publication date: June 4, 2020
    Inventors: Stephen A. Charles, D. Victor Perlroth, Didier G. Benoit, Lane A. Clizbe, Wayne To, Linda J. Zadik, Jeanne M. Pratt
  • HIGH MOLECULAR WEIGHT ZWITTERION-CONTAINING POLYMERS
    Publication number: 20170143841
    Abstract: The present invention provides multi-armed high MW polymers containing hydrophilic groups and one or more functional agents, and methods of preparing such polymers.
    Type: Application
    Filed: December 2, 2016
    Publication date: May 25, 2017
    Inventors: Stephen A. Charles, D. Victor Perlroth, Didier G. Benoit, Lane A. Clizbe, Wayne To, Linda J. Zadik, Jeanne M. Pratt
  • HIGH MOLECULAR WEIGHT ZWITTERION-CONTAINING POLYMERS
    Publication number: 20140024776
    Abstract: The present invention provides multi-armed high MW polymers containing hydrophilic groups and one or more functional agents, and methods of preparing such polymers.
    Type: Application
    Filed: May 23, 2013
    Publication date: January 23, 2014
    Applicant: Oligasis
    Inventors: Stephen A. Charles, Victor D. Perlroth, Didier G. Benoit, Lane A. Clizbe, Wayne To, Linda J. Zadik, Jeanne M. Pratt