Patents by Inventor Parimal R. Desai

Parimal R. Desai 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).

  • Mono- and di-phosphates of 3-(3-fluoro-4-hydroxy-phenyl)-7-hydroxy-naphthalene-1-carbonitrile
    Patent number: 7649018
    Abstract: Compounds of formula II wherein each R1 and R2 is independently selected from H and —P(O)(R3)(R4), provided that at least one of R1 and R2 is —P(O)(R3)(R4); each R3 and R4 is independently selected from the group consisting of H, —OH, C1-C6 alkyl, and C1-C6 alkoxy; or a pharmaceutically acceptable salt thereof. Pharmaceutical compositions comprising a compound of formula II, and methods of administering such compounds and compositions.
    Type: Grant
    Filed: February 20, 2008
    Date of Patent: January 19, 2010
    Assignee: Wyeth LLC
    Inventors: Mahdi B. Fawzi, Parimal R. Desai, Tianmin Zhu
  • MONO-AND-DI-PHOSPHATES OF 3-(3-FLUORO-4-HYDROXY-PHENYL)-7-HYDROXY-NAPHTHALENE-1-CARBONITRILE
    Publication number: 20080214507
    Abstract: Compounds of formula II wherein each R1 and R2 is independently selected from H and —P(O)(R3)(R4), provided that at least one of R1 and R2 is —P(O)(R3)(R4); each R3 and R4 is independently selected from the group consisting of H, —OH, C1-C6 alkyl and C1-C6 alkoxy; or a pharmaceutically acceptable salt thereof. Pharmaceutical compositions comprising a compound of formula II, and methods of administering such compounds and compositions.
    Type: Application
    Filed: February 20, 2008
    Publication date: September 4, 2008
    Applicant: WYETH
    Inventors: Mahdi B. FAWZI, Parimal R. DESAI, Tianmin ZHU