Patents by Inventor Ernst B. Grabitz

Ernst B. Grabitz 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).

  • Method for preparing high-drug-content mixtures suitable for uniform distribution in feeds
    Patent number: 5624710
    Abstract: Method for the preparation of premixes for zootechnic and veterinary use, suitable for uniform distribution in feeds, consisting in coating the granule cores made of feed-grade organic material with a layer made of water-soluble materials, with an active ingredient being incorporated therein or firmly fixed thereto, the formation of said layer being obtained by mixing the ingredients fed in an appropriate order, in a mixer for powders, in the presence of an antitacking agent.
    Type: Grant
    Filed: December 19, 1994
    Date of Patent: April 29, 1997
    Assignee: Dox-AL Italia S.p.A.
    Inventor: Ernst B. Grabitz
  • Non-dusty blends of meals or flours with active principles for use in fodder production
    Patent number: 4701331
    Abstract: Process for the preparation of blends for use in fodder preparation constituted by flours, or meals, and active principles, of low dustiness is disclosed wherein to the carrier substance the active principle and a non-ionic physiologically compatible surfactant are added, which are incorporated into the carrier substance by blending.
    Type: Grant
    Filed: February 21, 1986
    Date of Patent: October 20, 1987
    Assignee: DOX-AL Italia SpA
    Inventor: Ernst B. Grabitz
  • Metabolically active preparations obtained from yeast of any type
    Patent number: 4695549
    Abstract: A process for obtaining a sterile, apyrogenic product for promoting oxidative phosphorylation and suitable for therapeutic or cosmetic compositions, starting from yeast, in which any type of yeast is subjected to a process of plasmolysis, followed by treatment with proteolytic enzymes and then with diamine oxidase, after which the proteins present in the solution are precipitated by alcohols, the solution pH is stabilized, and the solution concentrated at low temperature under vacuum.
    Type: Grant
    Filed: May 7, 1984
    Date of Patent: September 22, 1987
    Assignee: Hasunor A.G.
    Inventor: Ernst B. Grabitz
  • Process for preparing a stabilized Saccharomyces cerevisiae cell culture
    Patent number: 4677073
    Abstract: A process for preparing an integral Saccharomyces cerevisiae cell culture containing the cell bodies and all the products which form during the cell multiplication process, and for stabilizing the resultant product in order to maintain the cell integrity and biological activity unaltered for a long period.The product obtained is useful in human and animal feeding as a growth factor and regulator of bacterial and enzymatic imbalance of the intestine, and as a protein additive in the cosmetics industry.
    Type: Grant
    Filed: November 23, 1983
    Date of Patent: June 30, 1987
    Assignee: Dox-al Italia S.p.A.
    Inventors: Ernst B. Grabitz, Flavio Veneroni