Patents by Inventor Judith Helen Boyd, legal representative

Judith Helen Boyd, legal representative 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).

  • 1-acetic acid-indole derivatives with PGD2 antagonist activity
    Patent number: 8044088
    Abstract: Compounds of general formula (I) wherein R1 is halo or cyano; R2 is C1-C4 alkyl; and R3 is phenyl substituted with one or more substituents chosen from C1-C6 alkyl, halo or —SO2(C1-C6 alkyl); or a pharmaceutically acceptable salt, hydrate, solvate, complex or prodrug thereof; are useful in the treatment of diseases and conditions mediated by the action of PGD2 at the CRTH2 receptor.
    Type: Grant
    Filed: March 10, 2006
    Date of Patent: October 25, 2011
    Assignee: Oxagen Limited
    Inventors: Richard Edward Armer, Edward Andrew Boyd, Judith Helen Boyd, legal representative, Philip Andrew Hay