Patents by Inventor Hildegard Ebert

Hildegard Ebert 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).

  • Use of fungal mycelium as a soil adjuvant
    Patent number: 5620498
    Abstract: A soil adjuvant of fungal mycelium which has been treated with quicklime and a process for the preparation of the soil adjuvant. The soil adjuvant contains at least 10% quicklime, preferably 10-15% quicklime, and in particular 10-11% quicklime.
    Type: Grant
    Filed: December 23, 1994
    Date of Patent: April 15, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Hildegard Ebert, Winfried Schrapler
  • Process for the preparation of penicillin-free mycelium masses from penicillin production cultures formed by fermentation, and their use as animal feeds and fertilizers
    Patent number: 4601908
    Abstract: The invention relates to a process for the preparation of penicillin-free mycelium masses from water-containing penicillin production culture (=wet mycelium), which have been formed by fermentation, by removing the residual penicillin usually contained therein by subjecting the wet mycelium to anerobic lactic fermentation using penicillin-resistant Lactobacilli, in which, with the mycelium mass being broken down, a penicillin-free silage product results, which can be stored under anerobic conditions and is used as animal feed, in particular for cattle and pigs, or as fertilizer.
    Type: Grant
    Filed: December 14, 1984
    Date of Patent: July 22, 1986
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Hildegard Ebert, Richard Kreutzfeldt