Patents by Inventor Andrea Schiefer

Andrea Schiefer 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).

  • Publication number: 20230181522
    Abstract: The present invention relates to a solid or liquisolid formulation comprising corallopyronin A, wherein the formulation comprises an amorphous solid dispersion of corallopyronin A embedded in a water-soluble polymer or corallopyronin A loaded onto porous silica.
    Type: Application
    Filed: April 29, 2021
    Publication date: June 15, 2023
    Applicant: RHEINISCHE FRIEDRICH-WILHELMS-UNIVERSITÄT BONN
    Inventors: Karl G. WAGNER, Anna Katharina KROME, Achim HÖRAUF, Gabriele M. KÖNIG, Kenneth Michael PFARR, Andrea SCHIEFER, Stefan KEHRAUS, Marc Peter HÜBNER
  • Patent number: 9687470
    Abstract: A method for the prevention of filariasis includes administering to a subject a therapeutically effective amount of a compound of the general formula (1) or at least one of racemates, enantiomers, diastereomers, solvates, hydrates, pharmaceutically acceptable salts, and esters of general formula (1), wherein, R is selected from the group comprising n-propyl, n-butyl, and at least one of structural elements (2a), (2b), (3a), (3b), (4), (5), (6a), (6b), (7a), and (7b):
    Type: Grant
    Filed: March 16, 2015
    Date of Patent: June 27, 2017
    Assignee: RHEINISCHE FRIEDRICH-WILHELMS UNIVERSITAET BONN
    Inventors: Kenneth Michael Pfarr, Achim Hoerauf, Gabriele Maria Koenig, Sabine Specht, Andrea Schiefer, Till Friedrich Schaeberle, Alexander Schmitz, Stefan Kehraus
  • Patent number: 9168244
    Abstract: A method for a therapeutic treatment of filariasis includes administering to a subject in need thereof an effective amount of a compound of the general formula (1) or at least one of racemates, enantiomers, diastereomers, solvates, hydrates, pharmaceutically acceptable salts, and esters of general formula (1), wherein, R is selected from the group comprising n-propyl, n-butyl, and at least one of structural elements (2a), (2b), (3a), (3b), (4), (5), (6a), (6b), (7a), and (7b):
    Type: Grant
    Filed: March 16, 2015
    Date of Patent: October 27, 2015
    Assignee: RHEINISCHE FRIEDRICH-WILHELMS UNIVERSITAET BONN
    Inventors: Kenneth Michael Pfarr, Achim Hoerauf, Gabriele Maria Koenig, Sabine Specht, Andrea Schiefer, Till Friedrich Schaeberle, Alexander Schmitz, Stefan Kehraus
  • Publication number: 20150182497
    Abstract: A method for a therapeutic treatment of filariasis includes administering to a subject in need thereof an effective amount of a compound of the general formula (1) or at least one of racemates, enantiomers, diastereomers, solvates, hydrates, pharmaceutically acceptable salts, and esters of general formula (1), wherein, R is selected from the group comprising n-propyl, n-butyl, and at least one of structural elements (2a), (2b), (3a), (3b), (4), (5), (6a), (6b), (7a), and (7b):
    Type: Application
    Filed: March 16, 2015
    Publication date: July 2, 2015
    Inventors: KENNETH MICHAEL PFARR, ACHIM HOERAUF, Gabriele Maria Koenig, Sabine Specht, Andrea Schiefer, Till Friedrich Schaeberle, Alexander Schmitz, Stefan Kehraus
  • Publication number: 20150182498
    Abstract: A method for the prevention of filariasis includes administering to a subject a therapeutically effective amount of a compound of the general formula (1) or at least one of racemates, enantiomers, diastereomers, solvates, hydrates, pharmaceutically acceptable salts, and esters of general formula (1), wherein, R is selected from the group comprising n-propyl, n-butyl, and at least one of structural elements (2a), (2b), (3a), (3b), (4), (5), (6a), (6b), (7a), and (7b):
    Type: Application
    Filed: March 16, 2015
    Publication date: July 2, 2015
    Inventors: KENNETH MICHAEL PFARR, Achim Hoerauf, Gabriele Maria Koenig, Sabine Specht, Andrea Schiefer, Till Friedrich Schaeberle, Alexander Schmitz, Stefan Kehraus
  • Publication number: 20140073688
    Abstract: A compound for use in a therapeutic treatment of filariasis or a prophylactic treatment of filariasis of the general formula (1) or at least one of racemates, enantiomers, diastereomers, solvates, hydrates, pharmaceutically acceptable salts, and esters of the general formula (1), a nematicidal composition comprising as an active ingredient a compound according to the general formula (1), and a method for treating filariasis.
    Type: Application
    Filed: May 4, 2012
    Publication date: March 13, 2014
    Applicant: RHEINISCHE FRIEDRICH-WILHELMS UNIVERSITAET BONN
    Inventors: Kenneth Michael Pfarr, Achim Hoerauf, Gabriele Maria Koenig, Sabine Specht, Andrea Schiefer, Till Friedrich Schaeberle, Alexander Schmitz, Stefan Kehraus
  • Patent number: 5991652
    Abstract: An infrared thermometer is disclosed comprising a first housing member having an interior chamber, and housing a sensor mounted within the chamber for sensing temperature change and generating an indicative electrical signal, means for directing infrared radiation from the object to be measured to the sensor, a shutter assembly for controlling the passing of infrared radiation to the sensor, an ambient temperature sensor for sensing ambient temperature within the interior chamber and generating an electrical signal indicative thereof, an electrical circuit for processing the electrical signals to calculate the temperature of the object to be measured, and an indicator for indicating the calculated temperature. A second hollow housing member operatively connected to the first housing member by a hinge.
    Type: Grant
    Filed: March 17, 1997
    Date of Patent: November 23, 1999
    Assignee: Thermoscan Inc.
    Inventors: Matthew Barthelemy, Stuart Seydo Kurdi, Sonja Andrea Schiefer, Stephen George Zmina
  • Patent number: D396421
    Type: Grant
    Filed: March 17, 1997
    Date of Patent: July 28, 1998
    Inventors: Matthew Barthelemy, Stuart Seydo Kurdi, Sonja Andrea Schiefer, Stephen George Zmina
  • Patent number: D410857
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: June 15, 1999
    Inventors: Matthew Barthelemy, Stuart Seydo Kurdi, Sonja Andrea Schiefer, Stephen George Zmina