Patents by Inventor Milton Zmijewski, Jr.

Milton Zmijewski, Jr. 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).

  • Methods for producing chiral chromones, chromanes, amino substituted chromanes and intermediates therefor
    Patent number: 6756403
    Abstract: Disclosed are process steps and novel processes for producing chromane compositions enriched in at least one (2R or 2S) enantiomer, preferably chroman-2-yl carboxylic acid compounds and chroman-2-yl carboxylic acid esters which are intermediates for producing platelet aggregation inhibitors and/or are themselves potent platelet aggregation inhibitors. Further disclosed are enzymatic processes for resolving chiral intermediates or final products to provide desired enantiomers.
    Type: Grant
    Filed: July 11, 2003
    Date of Patent: June 29, 2004
    Assignee: Eli Lilly and Company
    Inventors: Barbara Briggs, James Kanter, John J. G. Mullins, Gerd Ruhter, Uko Udodong, Milton Zmijewski, Jr., Daniel Verral, II
  • Methods for producing chiral chromones, chromanes, amino substituted chromanes and intermediates therefor
    Publication number: 20040053992
    Abstract: Disclosed are process steps and novel processes for producing chromane compositions enriched in at least one (2R or 2S) enantiomer, preferably chroman-2-yl carboxylic acid compounds and chroman-2-yl carboxylic acid esters which are intermediates for producing platelet aggregation inhibitors and/or are themselves potent platelet aggregation inhibitors. Further disclosed are enzymatic processes for resolving chiral intermediates or final products to provide desired enantiomers.
    Type: Application
    Filed: July 11, 2003
    Publication date: March 18, 2004
    Inventors: Barbara Briggs, James Kanter, John J.G. Mullins, Gerd Ruhter, Uko Udodong, Milton Zmijewski Jr., Daniel Verral II