Patents by Inventor Daniel William Widlicka

Daniel William Widlicka 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).

  • SYNTHESIS OF PYRIDO[2,3-D]PYRIMIDIN-7(8H)-ONES
    Publication number: 20220056025
    Abstract: This invention relates to novel methods to prepare substituted pyrido[2,3-d]pyrimidin-7(8H)-ones, and salts and stereoisomers thereof, as well as intermediates useful for the preparation of such compounds.
    Type: Application
    Filed: September 23, 2019
    Publication date: February 24, 2022
    Applicant: Pfizer Inc.
    Inventors: Adam Ross Brown, Jean-Nicolas Desrosiers, Shengquan Duan, Joel Michael Hawkins, Cheryl Myers Hayward, Mark Thomas Maloney, Sebastien Monfette, Hahdi Hakimioun Perfect, Daniel William Widlicka
  • MACROLIDES
    Publication number: 20080293646
    Abstract: The invention relates to compounds of Formula (I): wherein R1, R2 and X are as defined herein. The invention also relates to pharmaceutical compositions and methods of treating bacterial infections using compounds of Formula (I).
    Type: Application
    Filed: March 12, 2008
    Publication date: November 27, 2008
    Inventors: Thomas V. Magee, Usa Reilly, Mark Carl Noe, Mark E. Flanagan, Zhengong Bryan Li, Richard Allen Buzon, Daniel William Widlicka