Patents Assigned to Oligasis
  • TARGETED DRUG PHOSPHORYLCHOLINE POLYMER CONJUGATES
    Publication number: 20150004128
    Abstract: The present invention provides random copolymers containing phosphorylcholine and one or more functional agents, and methods of preparing such random copolymers.
    Type: Application
    Filed: April 29, 2014
    Publication date: January 1, 2015
    Applicant: Oligasis, LLC
    Inventors: Stephen A. Charles, D. Victor Perlroth
  • Acryloyloxyethylphosphorylcholine containing polymer conjugates and their preparation
    Patent number: 8846021
    Abstract: The present invention relates to polymeric reagents and conjugates thereof, methods for synthesizing the polymeric reagents and conjugates, pharmaceutical compositions comprising the conjugates and methods of using the polymer conjugates including therapeutic methods where conjugates are administered to patients.
    Type: Grant
    Filed: August 5, 2013
    Date of Patent: September 30, 2014
    Assignee: Oligasis, LLC
    Inventor: Stephen A. Charles
  • Targeted drug phosphorylcholine polymer conjugates
    Patent number: 8765432
    Abstract: The present invention provides random copolymers containing phosphorylcholine and one or more functional agents, and methods of preparing such random copolymers.
    Type: Grant
    Filed: May 10, 2010
    Date of Patent: July 1, 2014
    Assignee: Oligasis, LLC
    Inventors: Stephen A. Charles, D. Victor Perlroth
  • 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
  • Acryloyloxyethylphosphorylcholine Containing Polymer Conjugates And Their Preparation
    Publication number: 20130337534
    Abstract: The present invention relates to polymeric reagents and conjugates thereof, methods for synthesizing the polymeric reagents and conjugates, pharmaceutical compositions comprising the conjugates and methods of using the polymer conjugates including therapeutic methods where conjugates are administered to patients.
    Type: Application
    Filed: August 5, 2013
    Publication date: December 19, 2013
    Applicant: Oligasis, LLC
    Inventor: Stephen A. Charles
  • MULTIFUNCTIONAL ZWITTERIONIC POLYMER CONJUGATES
    Publication number: 20130045522
    Abstract: The present invention provides random copolymers containing zwitterions and one or more functional agents, and methods of preparing such random copolymers.
    Type: Application
    Filed: December 20, 2010
    Publication date: February 21, 2013
    Applicant: Oligasis
    Inventors: Stephen A. Charles, D. Victor Perlroth, Lane A. Clizbe, Didier G. Benoit, Wayne To
  • TARGETED DRUG PHOSPHORYLCHOLINE POLYMER CONJUGATES
    Publication number: 20130034517
    Abstract: The present invention provides random copolymers containing phosphorylcholine and one or more functional agents, and methods of preparing such random copolymers.
    Type: Application
    Filed: May 10, 2010
    Publication date: February 7, 2013
    Applicant: Oligasis
    Inventors: Stephen A. Charles, D. Victor Perlroth