Patents by Inventor Birgit Lonien

Birgit Lonien 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).

  • Injector for administering a liquid or pasty substance, in particular a drug
    Patent number: 10293115
    Abstract: An injector for administering a first and a second liquid or pasty substance, in particular a drug, comprises an outer injector body in which an inner injector body is longitudinally displaceably guided in which a plunger is longitudinally displaceably guided. To improve such an injector, the inner injector body has a cuff which sealingly contacts the inner wall of the outer injector body and which can be flowed around by the second liquid or pasty substance when it is in the end position in the outer injector body.
    Type: Grant
    Filed: November 13, 2015
    Date of Patent: May 21, 2019
    Assignee: elm-plastic GmbH
    Inventors: Birgit Lonien, Sascha Moehs
  • INJECTOR FOR ADMINISTERING A LIQUID OR PASTY SUBSTANCE, IN PARTICULAR A DRUG
    Publication number: 20160158457
    Abstract: An injector for administering a first and a second liquid or pasty substance, in particular a drug, comprises an outer injector body in which an inner injector body is longitudinally displaceably guided in which a plunger is longitudinally displaceably guided. To improve such an injector, the inner injector body has a cuff which sealingly contacts the inner wall of the outer injector body and which can be flowed around by the second liquid or pasty substance when it is in the end position in the outer injector body.
    Type: Application
    Filed: November 13, 2015
    Publication date: June 9, 2016
    Inventors: Birgit LONIEN, Sascha MOEHS
  • Metering apparatus having a metering pipette
    Patent number: 8701507
    Abstract: An improved metering apparatus includes a metering pipette (1) and a metering attachment (2). The metering pipette (1) includes a metering body (3) and a piston (4) which is longitudinally displaceably guided in the metering body (3). The metering attachment (2) is connected or connectable to the metering pipette (1). It includes a stop body (16) having a stop (17) for the piston (4) (FIG. 2).
    Type: Grant
    Filed: September 28, 2010
    Date of Patent: April 22, 2014
    Assignee: elm-plastic GmbH
    Inventors: Birgit Lonien, Sascha Moehs
  • Tamper-proof injector or applicator for dispensing a liquid or pasty drug
    Patent number: 8696624
    Abstract: An injector or applicator is used for dispensing a liquid or pasty drug. It comprises an injector body (1), a piston body (2) and a closing cap (3). The closing cap (3) has a cap portion and a connecting portion. The cap portion is used for closing the opening of the injector or applicator. The connecting portion is used for connecting the closing cap (3) with the injector or applicator. The cap portion and the connecting portion are releasably connected by a tear edge. To create an improved tamper-proof feature, the housing portion (1) has an undercut, and the piston body (2) has a protrusion (FIG. 6).
    Type: Grant
    Filed: June 21, 2007
    Date of Patent: April 15, 2014
    Assignee: elm-Plastic GmbH
    Inventors: Birgit Lonien, Sascha Mohs
  • Metering Apparatus Having a Metering Pipette
    Publication number: 20110072916
    Abstract: An improved metering apparatus includes a metering pipette (1) and a metering attachment (2). The metering pipette (1) includes a metering body (3) and a piston (4) which is longitudinally displaceably guided in the metering body (3). The metering attachment (2) is connected or connectable to the metering pipette (1). It includes a stop body (16) having a stop (17) for the piston (4) (FIG. 2).
    Type: Application
    Filed: September 28, 2010
    Publication date: March 31, 2011
    Applicant: elm-plastic GmbH
    Inventors: Birgit Lonien, Sascha Moehs
  • Tamper-proof injector or applicator for dispensing a liquid or pasty drug
    Publication number: 20080077086
    Abstract: An injector or applicator is used for dispensing a liquid or pasty drug. It comprises an injector body (1), a piston body (2) and a closing cap (3). The closing cap (3) has a cap portion and a connecting portion. The cap portion is used for closing the opening of the injector or applicator. The connecting portion is used for connecting the closing cap (3) with the injector or applicator. The cap portion and the connecting portion are releasably connected by a tear edge. To create an improved tamper-proof feature, the housing portion (1) has an undercut, and the piston body (2) has a protrusion (FIG. 6).
    Type: Application
    Filed: June 21, 2007
    Publication date: March 27, 2008
    Inventors: Birgit Lonien, Sascha Mohs