Patents by Inventor Stefan Espenhahn

Stefan Espenhahn 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: 20230400953
    Abstract: A medical pump for conveying a medical liquid includes a pump housing and a lid housing attachable to the pump housing.
    Type: Application
    Filed: August 25, 2023
    Publication date: December 14, 2023
    Inventors: Jan Schwarz, Christoph Erlen, Stephan Hoevel, Norbert Koop, Jan Sokoll, Stefan Espenhahn, Joachim Schuetz, Yvonne Fischbach, Gerhard Schoeffel
  • Patent number: 11775126
    Abstract: A medical pump for conveying a medical liquid has a pump housing and a front lid hingedly arranged at the pump housing. The medical pump also has a lid housing and an operating element integrated in the lid housing. The operating element features a resistive touch element and a separate display element arranged at a parallel distance to the touch element. The touch element and the display element jointly form a touch screen, and are fastened at respectively opposing sides of the lid housing.
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: October 3, 2023
    Assignee: B. Braun Melsungen AG
    Inventors: Jan Schwarz, Christoph Erlen, Stephan Hoevel, Norbert Koop, Jan Sokoll, Stefan Espenhahn, Joachim Schuetz, Yvonne Fischbach, Gerhard Schoeffel
  • Publication number: 20230001077
    Abstract: A syringe pump includes a syringe bracket fixing a syringe in a syringe channel. The syringe bracket is connected to the syringe pump via a tubular bracket arm and can be pulled out of the syringe pump and locked in the pulled-out position by a catch mechanism so as to insert a syringe into the syringe pump, and after the catch mechanism is released, a spring preload on the bracket arm pulls the syringe bracket back to the syringe pump. The retraction of the bracket arm is damped by a motion damper.
    Type: Application
    Filed: June 28, 2022
    Publication date: January 5, 2023
    Inventors: Jan Schwarz, Marcel Stich, Matthias Schwalm, Joachim Schuetz, Norbert Koop, Jan Sokoll, Stefan Espenhahn
  • Publication number: 20230004247
    Abstract: A medical pump for conveying a medical liquid has a pump housing and a front lid hingedly arranged at the pump housing. The medical pump also has a lid housing and an operating element integrated in the lid housing. The operating element features a resistive touch element and a separate display element arranged at a parallel distance to the touch element. The touch element and the display element jointly form a touch screen, and are fastened at respectively opposing sides of the lid housing.
    Type: Application
    Filed: June 29, 2022
    Publication date: January 5, 2023
    Inventors: Jan Schwarz, Christoph Erlen, Stephan Hoevel, Norbert Koop, Jan Sokoll, Stefan Espenhahn, Joachim Schuetz, Yvonne Fischbach, Gerhard Schoeffel
  • Publication number: 20230001073
    Abstract: A medical pump system includes at least one medical fluid pump of a first type and at least one medical fluid pump of a second type. The medical fluid pumps can be assembled or arranged vertically, with one of the medical fluid pumps positioned above the other. Each medical fluid pump has a movable front flap with an integrated display and operating elements. The medical fluid pumps can be directly connected to one another in a vertical arrangement, or arranged in a vertical arrangement with the aid of a carrying or holding device. When the medical fluid pumps are vertically arranged, the displays and operating elements of the respective medical fluid pumps are aligned vertically.
    Type: Application
    Filed: June 28, 2022
    Publication date: January 5, 2023
    Inventors: Jan Schwarz, Maria Buerger, Christoph Erlen, James Richard Green, Norbert Koop, Jan Sokoll, Stefan Espenhahn, Joachim Schuetz
  • Patent number: D756221
    Type: Grant
    Filed: May 22, 2014
    Date of Patent: May 17, 2016
    Assignee: DURAN GROUP GMBH
    Inventors: Norbert Koop, Stefan Espenhahn
  • Patent number: D979764
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: February 28, 2023
    Assignee: B. Braun Melsungen AG
    Inventors: Maria Bürger, Christoph Erlen, Stefan Espenhahn, Norbert Koop, Joachim Schütz, Matthias Schwalm, Jan Sokoll
  • Patent number: D979765
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: February 28, 2023
    Assignee: B. Braun Melsungen AG
    Inventors: Maria Bürger, Christoph Erlen, Stefan Espenhahn, Norbert Koop, Joachim Schütz, Matthias Schwalm, Jan Sokoll
  • Patent number: D991448
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: July 4, 2023
    Assignee: B. Braun Melsungen AG
    Inventors: Maria Bürger, Christoph Erlen, Stefan Espenhahn, Norbert Koop, Joachim Schütz, Matthias Schwalm, Jan Sokoll
  • Patent number: D1001308
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: October 10, 2023
    Assignee: BRAND GMBH + CO KG
    Inventors: Stefan Espenhahn, Till Kobes, Norbert Koop, Jan Sokoll