Patents by Inventor Jörg Siebert

Jörg Siebert 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).

  • FLOW RESTRICTOR FOR A MASS FLOW CONTROLLER
    Publication number: 20250092963
    Abstract: Flow restrictor for a mass flow controller, having at least two flow guiding elements from the group: inlet plate with at least one inlet bore, throttle plate with at least one throttle bore, outlet plate with at least one outlet bore. The flow guiding elements are arranged at a distance from one another and wherein the at least one inlet bore, the at least one throttle bore and the at least one outlet bore are each arranged offset from one another in a spatial direction transverse to a central axis of the flow restrictor.
    Type: Application
    Filed: September 10, 2024
    Publication date: March 20, 2025
    Inventors: Michael WIELAND, Martin KILB, Sebastian MÜLLER, Jörg SIEBERT
  • Wound and mucosa antiseptic based on bispyridiniumalkanes
    Patent number: 8815912
    Abstract: The invention relates to an antimicrobially effective composition which comprises a) 0.001 to 1% by weight of bispyridiniumalkane, b) humectant and c) water. The composition has an osmolality of from 230 to 350 mOsmol/kg and is free from surfactant. It is used as wound and mucosa antiseptic.
    Type: Grant
    Filed: October 14, 2010
    Date of Patent: August 26, 2014
    Assignee: L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
    Inventors: Boris Baur, Sabine Behrends, Jörg Siebert, Andreas Dettmann, Mona Golombiewski
  • Wound And Mucosa Antiseptic Based on Bispyridiniumalkanes
    Publication number: 20110092543
    Abstract: The invention relates to an antimicrobially effective composition which comprises a) 0.001 to 1% by weight of bispyridiniumalkane, b) humectant and c) water. The composition has an osmolality of from 230 to 350 mOsmol/kg and is free from surfactant. It is used as wound and mucosa antiseptic.
    Type: Application
    Filed: October 14, 2010
    Publication date: April 21, 2011
    Applicant: L'Air Liquide Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude
    Inventors: Boris Baur, Sabine Behrends, Jörg Siebert, Andreas Dettmann, Mona Golombiewski