Patents by Inventor Harlan F. Hill

Harlan F. Hill 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).

  • Cyclodextrin complexes for neuraxial administration of drugs
    Patent number: 5180716
    Abstract: A method of delivering a drug to a patient, comprising administering said drug to the neuraxis of said patient in the form of a complex between said drug and a cyclodextrin, the cyclodextrin comprising at least one substituent to reduce crystallization of the complex or the cyclodextrin. Compositions suitable for carrying out the method are also disclosed.
    Type: Grant
    Filed: August 1, 1990
    Date of Patent: January 19, 1993
    Assignee: The Regents of the University of California
    Inventors: Tony L. Yaksh, Harlan F. Hill
  • Novel compounds and compositions for treating Parkinson's disease
    Patent number: 3988457
    Abstract: .beta.-Naphthylmethyl piperazinyl derivates having anti-Parkinsonism activity prepared by condensation of .beta.-chloromethylnaphthalene with the appropriate substituted piperazine.
    Type: Grant
    Filed: July 17, 1975
    Date of Patent: October 26, 1976
    Assignee: SmithKline Corporation
    Inventors: Harlan F. Hill, John J. Lafferty