Patents by Inventor Yousef Hajikarimian

Yousef Hajikarimian 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).

  • Indole derivatives useful in therapy
    Patent number: 6211223
    Abstract: The invention provides S-(+)-3-{1-(1,3-benzodioxol-5-yl)-2-[(2-methoxy-4-methylphenyl)sulfonylamino]-2-oxoethyl}-1-methyl-1H-indole-6-carboxylic acid, which is substantially free from its (R)-(−)-enantiomer, and pharmaceutically acceptable derivatives thereof. The compounds are useful in the treatment of inter alia acute renal failure, restenosis and pulmonary hypertension.
    Type: Grant
    Filed: April 18, 2000
    Date of Patent: April 3, 2001
    Assignee: Pfizer Inc.
    Inventors: Stephen Challenger, Kevin Neil Dack, Andrew Michael Derrick, Roger Peter Dickinson, David Ellis, Yousef Hajikarimian, Kim James, David James Rawson