Patents by Inventor Claud Loyd

Claud Loyd 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).

  • Process for the preparation of fine particle pharmaceutical formulations
    Patent number: 6063313
    Abstract: A process for preparing fine particle pharmaceutical formulations having improved throughput and producing greater uniformity of particle size. The process relates to adding to the dry components of the formulation prior to the steps of wetting, extrusion and spheronization, an extrusion aid material selected from pharmaceutically acceptable oils and waxes having a drop point between about 15.degree. C. and 115.degree. C.
    Type: Grant
    Filed: May 30, 1996
    Date of Patent: May 16, 2000
    Assignee: Abbott Laboratories
    Inventors: Jacqueline E. Briskin, Pramod K. Gupta, Claud Loyd, Robert W. Kohler, Susan J. Semla