Patents by Inventor Stefan Schwerer

Stefan Schwerer 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).

  • Patent number: 11464707
    Abstract: The invention relates to a connector for a medical package containing a liquid. The connector comprises a lower section which has a connecting piece for a container of said medical package and a passageway which is closed by a septum, as well as an upper section which is provided with a cap that covers the septum and can be broken off, said septum having, on a top side, a plurality of connections in the form of elevations, for a spike and/or for a needle.
    Type: Grant
    Filed: October 6, 2017
    Date of Patent: October 11, 2022
    Assignee: FRESENIUS KABI DEUTSCHLAND GMBH
    Inventors: Torsten Brandenburger, Stefan Schwerer
  • Patent number: 11351090
    Abstract: A sealing cap for a container for holding a medical liquid comprising a cap body, which bounds an interior and has at least one opening, and at least one connection device, which is arranged on the cap body and to which a conveying device for feeding a medical liquid into the container or for removing a medical liquid from the container can be connected. The connection device has a sealing element, arranged on the cap body. The connection device has a break-off piece, which, in an initial state, is firmly connected to the cap body and covers the outer face of the sealing element in the outward direction. The break-off piece is connected to the cap body by means of a pre-determined breaking point. In addition, the sealing element is convex on the outer face.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: June 7, 2022
    Assignee: Fresenius Kabi Deutschland GmbH
    Inventors: Torsten Brandenburger, Stefan Schwerer
  • Patent number: 11045389
    Abstract: Disclosed is a cover for a container for receiving enteral nutrition solutions, having a thread which can be brought into engagement with a mating thread of a container for receiving an enteral nutrition solution in order to cover an opening in the container for receiving the enteral nutrition solution, and having a connection piece for the connection of a hose line. An opening device having a first part connected to the cover in a form-fitting and/or force-fitting manner and having a second part which is permanently connected to the first part is arranged on an inner side of the cover. In a starting state of the opening device, the second part of the opening device is fixed to the first part of the opening device by a fixing element and, in an opening state of the device, is movable relative to the first part of the opening device.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: June 29, 2021
    Assignee: Fresenius Kabi Deutschland GmbH
    Inventors: Torsten Brandenburger, Stefan Schwerer, Christian Ebert
  • Patent number: 10934049
    Abstract: Disclosed is a container comprising an opening to bring an enteral nutrient solution into or out of the container, a base which lies opposite the opening in a direction of longitudinal extent of the container for depositing of the container upright on an underlying surface, a hanging element arranged on the base in a first position extending substantially along the base, or in a second position where it protrudes at an angle from a plane defined by the base, and a hinge device which connects the hanging element to the base at a first end of the hanging element, to transfer the hanging element from the first into the second position. A receiving region for the hanging element is formed in the base. The hanging element can be releasably fixed in the first position using a connecting device. The hanging element is fixed movably within the first position.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: March 2, 2021
    Assignee: Fresenius Kabi Deutschland GmbH
    Inventors: Torsten Brandenburger, Stefan Schwerer, Christian Ebert
  • Publication number: 20200046608
    Abstract: The invention relates to a connector for a medical package containing a liquid. The connector comprises a lower section which has a connecting piece for a container of said medical package and a passageway which is closed by a septum, as well as an upper section which is provided with a cap that covers the septum and can be broken off, said septum having, on a top side, a plurality of connections in the form of elevations, for a spike and/or for a needle.
    Type: Application
    Filed: October 6, 2017
    Publication date: February 13, 2020
    Inventors: Torsten BRANDENBURGER, Stefan SCHWERER
  • Publication number: 20180296438
    Abstract: Disclosed is a cover for a container for receiving enteral nutrition solutions, having a thread which can be brought into engagement with a mating thread of a container for receiving an enteral nutrition solution in order to cover an opening in the container for receiving the enteral nutrition solution, and having a connection piece for the connection of a hose line. An opening device having a first part connected to the cover in a form-fitting and/or force-fitting manner and having a second part which is permanently connected to the first part is arranged on an inner side of the cover. In a starting state of the opening device, the second part of the opening device is fixed to the first part of the opening device by a fixing element and, in an opening state of the device, is movable relative to the first part of the opening device.
    Type: Application
    Filed: October 7, 2016
    Publication date: October 18, 2018
    Inventors: Torsten Brandenburger, Stefan Schwerer, Christian Ebert
  • Publication number: 20180290783
    Abstract: Disclosed is a container comprising an opening to bring an enteral nutrient solution into or out of the container, a base which lies opposite the opening in a direction of longitudinal extent of the container for depositing of the container upright on an underlying surface, a hanging element arranged on the base in a first position extending substantially along the base, or in a second position where it protrudes at an angle from a plane defined by the base, and a hinge device which connects the hanging element to the base at a first end of the hanging element, to transfer the hanging element from the first into the second position. A receiving region for the hanging element is formed in the base. The hanging element can be releasably fixed in the first position using a connecting device. The hanging element is fixed movably within the first position.
    Type: Application
    Filed: October 7, 2016
    Publication date: October 11, 2018
    Applicant: Fresenius Kabi Deutschland GmbH
    Inventors: Torsten Brandenburger, Stefan Schwerer, Christian Ebert
  • Publication number: 20180055734
    Abstract: A sealing cap for a container for holding a medical liquid comprising a cap body, which bounds an interior and has at least one opening, and at least one connection device, which is arranged on the cap body and to which a conveying device for feeding a medical liquid into the container or for removing a medical liquid from the container can be connected. The connection device has a sealing element, arranged on the cap body. The connection device has a break-off piece, which, in an initial state, is firmly connected to the cap body and covers the outer face of the sealing element in the outward direction. The break-off piece is connected to the cap body by means of a pre-determined breaking point. In addition, the sealing element is convex on the outer face.
    Type: Application
    Filed: March 24, 2016
    Publication date: March 1, 2018
    Inventors: Torsten Brandenburger, Stefan Schwerer