Patents by Inventor Gerhard Siebert

Gerhard 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).

  • DEVICE FOR PRESENTING A CODE
    Publication number: 20230409858
    Abstract: An apparatus for the presentation of a code (1), in particular code tape or code strip, with a carrier (2) and at least one code (1) assigned to the carrier (2), is, with regard to a safe installation of several carriers (2) relative to one another, designed and further developed with structurally simple means in such a way that the carrier (2) has a coupling device (3) for coupling the carrier (2) to a further carrier (2).
    Type: Application
    Filed: June 9, 2022
    Publication date: December 21, 2023
    Inventor: Gerhard Siebert
  • Amonia oxidaion with reduced formation of N2O
    Publication number: 20030133849
    Abstract: In a device for distributing an ammonia/air mixture coming from a tube in the catalytic oxidation of ammonia across the cross section of a vessel whose diameter is a multiple of the tube diameter, the inlet tube is provided with a concentrically arranged inner tube and internal fittings for generating rotation are arranged in the annulus between inlet tube and inner tube to prevent formation of N2O in ammonia oxidation.
    Type: Application
    Filed: February 27, 2003
    Publication date: July 17, 2003
    Inventors: Volker Schumacher, Gerhard Siebert
  • Preparation of oxides of nitrogen having a low degree of oxidation
    Patent number: 6322766
    Abstract: In a process for preparing oxides of nitrogen having a low degree of oxidation by catalytic oxidation of ammonia, ammonia mixed with air and water vapor is oxidized over an oxidation catalyst.
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: November 27, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Walter Schicketanz, Volker Schumacher, Gerhard Siebert