Patents by Inventor Marika Ehrlich

Marika Ehrlich 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).

  • Patent number: 5662927
    Abstract: A method for hormonal contraception having a first hormonal component and a second hormonal component packaged separately in a packing unit and intended for short-term sequential administration, each of the hormonal components being composed of a plurality of daily hormone units separately packaged and individually removable in the packing unit. The first hormonal component contains almost exclusively an estrogen preparation as an active hormonal ingredient, effecting a disturbance of the follicle stimulation. The second hormonal component contains, in combination, an estrogen preparation and a progestogen preparation in a therapeutic amount sufficient for ovulation inhibition. The total number of daily hormone units is equal to the total number of days of the desired cycle, with the first hormonal component including 5 or 14 daily units and the second hormonal component including 23 or 14 daily units.
    Type: Grant
    Filed: December 21, 1994
    Date of Patent: September 2, 1997
    Inventors: Marika Ehrlich, Herbert Kuhl
  • Patent number: 5510341
    Abstract: An ovulation-inhibiting preparation for hormonal contraception, comprising two hormone constituents packed spatially separate in a packing unit intended for chronological, sequential oral administration, said constituents each comprising a plurality of daily hormone units accommodated spatially separate and individually removable in the packaging unit. The first hormone constituent consists essentially of an estrogen preparation which effects a disturbance of the follicle stimulation; the second hormone constituent consists of an estrogen preparation and a gestagen preparation in a dose at least adequate for inhibiting ovulation. The total number of daily hormone units is equal to the total number of days in the desired cycle, and the number of daily units of the first hormone constituent is less than the number of daily units of the second hormone constituent. The first hormone constituent comprises 5 to 14 daily units, and the second hormone constituent comprises 23 to 14 daily units.
    Type: Grant
    Filed: October 6, 1993
    Date of Patent: April 23, 1996
    Assignees: Marika Ehrlich, Herbert Kuhl
    Inventors: Marika Ehrlich, Herbert Kuhl
  • Patent number: 5280023
    Abstract: An ovulation inhibiting preparation for hormonal contraception, comprising two hormone constituents packed spatially separate in a packing unit intended for chronological, sequential oral administration, said constituents each comprising a plurality of daily hormone units accommodated spatially separate and individually removable in the packaging unit. The first hormone constituent consists essentially of an estrogen preparation which effects a disturbance of the follicle stimulation; the second hormone constituent consists of an estrogen preparation and a gestagen preparation in a dose at least adequate for inhibiting ovulation. The total number of daily hormone units is equal to the total number of days in the desired cycle, and the number of daily units of the first hormone constituent is less than the number of daily units of the second hormone constituent. The first hormone constituent comprises 5 to 14 daily units, and the second hormone constituent comprises 23 to 14 daily units.
    Type: Grant
    Filed: February 10, 1992
    Date of Patent: January 18, 1994
    Inventors: Marika Ehrlich, Herbert Kuhl