Patents by Inventor T. Wayne Perry

T. Wayne Perry 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).

  • Lactose/cheese whey/whey filtrate semi-solid animal feed supplement
    Patent number: 4547386
    Abstract: A process is disclosed for forming an animal feed block from whey. By-product whey is concentrated to form a whey concentrate having a solids content of at least about 45%. A divalent cation containing material, such as calcium phosphate, is added to the concentrate. The pH of the concentrate is then adjusted to between about 4.0 and about 6.0, and preferably between about 4.6 and about 5.0. The concentrate can then be poured into a mold, such as a cardboard box. The concentrate is dried to form a feed block having a water content of less than about 32%. Additionally, a whey feed block is disclosed which is produced by the above-described process.
    Type: Grant
    Filed: February 27, 1984
    Date of Patent: October 15, 1985
    Assignee: Purdue Research Foundation
    Inventors: James V. Chambers, T. Wayne Perry, Dennis A. Lonergan, Jay S. Marks