Patents by Inventor Martina Lerch

Martina Lerch 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).

  • Preformulation for tabletting natural mixtures of conjugated estrogens
    Patent number: 8329679
    Abstract: A method of producing a pharmaceutical preformulation in the form of a solid, free-flowing dry extract of a natural mixture of conjugated equine estrogens, which is particularly suitable use in for solid galenic forms, e.g. tabletting. The conjugated estrogens are available for further galenic processing in a form which assures the chemical stability of the hormones and permits advantageous processing into solid galenic forms, for example a tablet.
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: December 11, 2012
    Assignee: Abbott Products GmbH
    Inventors: Bernd Thumbeck, Ingo Bonnacker, Martina Lerch
  • Preformulation for tabletting natural mixtures of conjugated estrogens
    Patent number: 8273728
    Abstract: A pharmaceutical preformulation in the form of a solid, free-flowing dry extract of a natural mixture of conjugated equine estrogens, which is particularly suitable use in for solid galenic forms, e.g. tabletting. The conjugated estrogens are available for further galenic processing in a form which assures the chemical stability of the hormones and permits advantageous processing into solid galenic forms, for example a tablet. The invention furthermore relates to a method for producing these preformulations in the form of a dry extract.
    Type: Grant
    Filed: June 14, 2004
    Date of Patent: September 25, 2012
    Assignee: Abbott Products GmbH
    Inventors: Bernd Thumbeck, Ingo Bonnacker, Martina Lerch
  • Preformulation for Tabletting Natural Mixtures of Conjugated Estrogens
    Publication number: 20120237666
    Abstract: A method of producing a pharmaceutical preformulation in the form of a solid, free-flowing dry extract of a natural mixture of conjugated equine estrogens, which is particularly suitable use in for solid galenic forms, e.g. tabletting. The conjugated estrogens are available for further galenic processing in a form which assures the chemical stability of the hormones and permits advantageous processing into solid galenic forms, for example a tablet.
    Type: Application
    Filed: May 30, 2012
    Publication date: September 20, 2012
    Applicant: Abbott Products GmbH
    Inventors: Bernd THUMBECK, Ingo BONNACKER, Martina LERCH
  • Preformulation for tabletting natural mixtures of conjugated estrogens
    Publication number: 20050009800
    Abstract: A pharmaceutical preformulation in the form of a solid, free-flowing dry extract of a natural mixture of conjugated equine estrogens, which is particularly suitable use in for solid galenic forms, e.g. tabletting. The conjugated estrogens are available for further galenic processing in a form which assures the chemical stability of the hormones and permits advantageous processing into solid galenic forms, for example a tablet. The invention furthermore relates to a method for producing these preformulations in the form of a dry extract.
    Type: Application
    Filed: June 14, 2004
    Publication date: January 13, 2005
    Applicant: Solvay Pharmaceuticals GmbH
    Inventors: Bernd Thumbeck, Ingo Bonnacker, Martina Lerch