Patents by Inventor Dilip M. Worah

Dilip M. Worah 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).

  • Paramagnetic contrast agents for MR imaging
    Patent number: 4859451
    Abstract: In the NMR imaging of a subject comprising administering to such subject a composition containing an image-modifying effective amount of an image enhancer, permitting the enhancer to move through the subject, and after a time interval taking an NMR image of the subject, the improvement which comprises employing as said enhancer a complex of a paramagnetic polyvalent metal and a partial amide and/or ester of diethylenetriaminepentaacetic acid. The complexes are new.
    Type: Grant
    Filed: April 24, 1986
    Date of Patent: August 22, 1989
    Assignee: Salutar, Inc.
    Inventors: Steven C. Quay, Dilip M. Worah