Patents by Inventor Leonard J. Scialpi

Leonard J. Scialpi 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 preparing fat-soluble vitamin active beadlets
    Patent number: 4670247
    Abstract: A process is described for the preparation of fat-soluble vitamin active beadlet compositions which exhibit superior stability when exposed to the feed pelleting process. The process includes forming an aqueous emulsion of a fat-soluble vitamin-active material, gelatin, and a sugar converting the emulsion to dry particulate form containing the non-aqueous constituents of the emulsion and heat treating the resulting product to form water insoluble beadlets.
    Type: Grant
    Filed: March 24, 1986
    Date of Patent: June 2, 1987
    Assignee: Hoffman-LaRoche Inc.
    Inventor: Leonard J. Scialpi