Patents by Inventor Wilhelm Moller

Wilhelm Moller 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).

  • Electrostatic separator comprising honeycomb collecting electrodes
    Patent number: 5401302
    Abstract: An electrostatic separator is described which includes honeycomb collecting electrodes, which consist of star-shaped elements, wherein each star-shaped element consists of three wall parts (1, 2, 3), which are centrally joined and extend at an angle of 120.degree. to each other, at least one tube section (1', 2', 3', 5', 6') extends along the outer edge of each wall part, the tube sections (2', 5', 6') of any two adjacent star-shaped elements are arranged one over the other and adjacent star-shaped elements are connectted by a connecting rod (4), which extends in the tube sections (1', 2', 3', 5', 6') of at least two adjacent star-shaped elements.
    Type: Grant
    Filed: February 7, 1994
    Date of Patent: March 28, 1995
    Assignee: Metallgesellschaft Aktiegesellschaft
    Inventors: Christian Schulmerich, Wilhelm Moller
  • Sulfuric acid contact process
    Patent number: 3933991
    Abstract: A catalyst for oxidation of SO.sub.2 to SO.sub.3, which can be used as a fluidized bed catalyst. An abrasive resistant support is formed by adding silica filler and a clay binder to a silica sol; adding hydrated magnesium oxide to the resulting mixture, to form a gellable composition; dispersing the gellable composition in a liquid to form gel spheres; calcining the spheres; and treating them with an acid to remove acid soluble components. After the acid treatment, the support is impregnated with an alkali metal vanadate solution and calcined.
    Type: Grant
    Filed: August 3, 1973
    Date of Patent: January 20, 1976
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ludwig Dorn, Gerhard Heinze, Jurgen Wokulat, Wilhelm Moller, Franz Rubsam
  • Catalyst for sulfuric acid contact process
    Patent number: RE29145
    Abstract: A catalyst for oxidation of SO.sub.2 to SO.sub.3, which can be used as a fluidized bed catalyst. An abrasive resistant support is formed by adding silica filler and a clay binder to a silica sol; adding hydrated magnesium oxide to the resulting mixture, to form a gellable composition; dispersing the gellable composition in a liquid to form gel spheres; calcining the spheres; and treating them with an acid to remove acid soluble components. After the acid treatment, the support is impregnated with an alkali metal vanadate solution and calcined.
    Type: Grant
    Filed: August 14, 1975
    Date of Patent: March 1, 1977
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ludwig Dorn, Gerhard Heinze, Jurgen Wokulat, Wilhelm Moller, Franz Rubsam, deceased, by Ralph Wilhelm Rubsam, heir, by Marion Mathilde Emilie Rubsam, heir, by Bernd Friedrich Konrad Rubsam, heir