Patents by Inventor Miroslaw Lech

Miroslaw Lech 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).

  • POLYSACCHARIDE COMPOSITIONS AND RELATED METHODS
    Publication number: 20160120896
    Abstract: The disclosure provides LMWH preparations and methods of analyzing LMWH preparations having at least one chain having a glycol split uronic acid residue (UG) in the preparation for structural signatures, and methods of producing such preparations based upon the analysis.
    Type: Application
    Filed: May 27, 2014
    Publication date: May 5, 2016
    Inventors: Jing Wang, Elaine Y. Sun, Kristaq Vezuli, Daniela Beccati, Birgit Schultes, Jennifer Ozug, Miroslaw Lech, Fei Yu
  • Evaluating heparin preparations
    Patent number: 9068957
    Abstract: Methods of evaluating heparin preparations, e.g., for suitability for use as a drug or for use in making a drug, by determining the absence, presence or amount of a structural signature, wherein, e.g., the structural signature is indicative of the methods used to make the heparin preparation.
    Type: Grant
    Filed: February 21, 2012
    Date of Patent: June 30, 2015
    Assignee: MOMENTA PHARMACEUTICALS, INC.
    Inventors: Nur Sibel Gunay, Miroslaw Lech, Sucharita Roy, John Schaeck, Jennifer Ozug, Daniela Beccati, Ishan Capila
  • EVALUATING HEPARIN PREPARATIONS
    Publication number: 20140114056
    Abstract: Methods of evaluating heparin preparations, e.g., for suitability for use as a drug or for use in making a drug, by determining the absence, presence or amount of a structural signature, wherein, e.g., the structural signature is indicative of the methods used to make the heparin preparation.
    Type: Application
    Filed: February 21, 2012
    Publication date: April 24, 2014
    Applicant: MOMENTA PHARMACEUTICALS, INC.
    Inventors: Nur Sibel Gunay, Miroslaw Lech, Sucharita Roy, John Schaeck, Jennifer Ozug, Daniela Beccati, Ishan Capila