Patents by Inventor Jutta Eigemann

Jutta Eigemann 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).

  • Testing system and testing method
    Patent number: 10809162
    Abstract: A system for testing the proper functioning of an atomiser for dispensing a fluid in the form of an aerosol is proposed, wherein the system comprises the atomiser and a test apparatus, wherein the atomiser comprises a container holding the fluid, and a housing part for inserting and/or replacing the container, wherein the container is movable relative to the housing part in order to dispense the fluid and the test apparatus comprises a measuring device for measuring the movement of the container when the fluid is dispensed. In addition, a method for testing the proper functioning of an atomiser for dispensing a fluid in the form of an aerosol is proposed, wherein the atomiser comprises a container holding the fluid, and a housing part for inserting and/or replacing the container, wherein the container is moved relative to the housing part in order to dispense the fluid and the movement of the container is measured and/or analysed when the fluid is dispensed.
    Type: Grant
    Filed: October 6, 2016
    Date of Patent: October 20, 2020
    Assignee: Boehringer Ingelheim Microparts GmbH
    Inventors: Joachim Eicher, Jutta Eigemann, Johannes Geser, Andreas Peters, Hans-Juergen Koelbel
  • TESTING SYSTEM AND TESTING METHOD
    Publication number: 20190113418
    Abstract: A system for testing the proper functioning of an atomiser for dispensing a fluid in the form of an aerosol is proposed, wherein the system comprises the atomiser and a test apparatus, wherein the atomiser comprises a container holding the fluid, and a housing part for inserting and/or replacing the container, wherein the container is movable relative to the housing part in order to dispense the fluid and the test apparatus comprises a measuring device for measuring the movement of the container when the fluid is dispensed. In addition, a method for testing the proper functioning of an atomiser for dispensing a fluid in the form of an aerosol is proposed, wherein the atomiser comprises a container holding the fluid, and a housing part for inserting and/or replacing the container, wherein the container is moved relative to the housing part in order to dispense the fluid and the movement of the container is measured and/or analysed when the fluid is dispensed.
    Type: Application
    Filed: October 6, 2016
    Publication date: April 18, 2019
    Inventors: Joachim EICHER, Jutta EIGEMANN, Johannes GESER, Andreas PETERS, Hans-Juergen KOELBEL
  • Piston-pumping system having o-ring seal properties
    Patent number: 7284474
    Abstract: The present invention relates to a piston pumping system for substantially gas-free measurement and/or pumping of predetermined quantities of liquids, preferably pharmaceutical liquids containing oxidation-prone ingredients. Preferably, the system is used as a micropump or as a component thereof in medical devices such as transdermal therapeutic systems, for example.
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: October 23, 2007
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Jutta Eigemann, Johannes Geser
  • Piston-pump-system
    Publication number: 20040134495
    Abstract: The present invention relates to a piston pumping system for substantially gas-free measurement and/or pumping of predetermined quantities of liquids, preferably pharmaceutical liquids containing oxidation-prone ingredients. Preferably, the system is used as a micropump or as a component thereof in medical devices such as transdermal therapeutic systems, for example.
    Type: Application
    Filed: December 3, 2003
    Publication date: July 15, 2004
    Applicant: Boehringer Ingelheim International GmbH
    Inventors: Jutta Eigemann, Johannes Geser