Patents by Inventor Günther Späth

Günther Späth 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).

  • Coating apparatus for coating an inside of a hollow body with an atomized fluid
    Patent number: 9108205
    Abstract: A coating device for coating an inside of a hollow body with an atomized fluid has at least one atomizing tube enclosing an atomizing channel. A pressurized propellant gas for atomizing an unatomized fluid can be introduced into the atomizing tube. The atomizing tube has at least one outlet opening and further has at least one hollow needle having a discharge opening for the unatomized fluid. The at least one hollow needle interacts with the atomizing channel and is arranged essentially coaxially thereto. The atomizing tube and the hollow needle form a Venturi arrangement.
    Type: Grant
    Filed: June 18, 2009
    Date of Patent: August 18, 2015
    Assignee: Arzneimittel GmbH Apotheker Vetter & Co. Ravensburg
    Inventors: Frank Böttger, Günther Späth
  • COATING APPARATUS
    Publication number: 20110088617
    Abstract: A coating device for coating an inside of a hollow body with an atomized fluid has at least one atomizing tube enclosing an atomizing channel. A pressurized propellant gas for atomizing an unatomized fluid can be introduced into the atomizing tube. The atomizing tube has at least one outlet opening and further has at least one hollow needle having a discharge opening for the unatomized fluid. The at least one hollow needle interacts with the atomizing channel and is arranged essentially coaxially thereto. The atomizing tube and the hollow needle form a Venturi arrangement.
    Type: Application
    Filed: June 18, 2009
    Publication date: April 21, 2011
    Applicant: ARZNEIMITTEL GMBH APOTHEKER VETTER & CO. RAVENSBURG
    Inventors: Frank Böttger, Günther Späth