Patents by Inventor Rolf Laube

Rolf Laube 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 comminuting agglomerates, in particular by breaking up microparticles by piston movement in a container
    Publication number: 20050127215
    Abstract: A device for comminuting agglomerates of particles in a suspension is described. The device has a container for receiving the suspension and at least one piston which can be moved in the container in particular in a reciprocating manner in order to move a suspension between two spatial regions of a cylinder chamber of the container, the two spatial regions being connected together by at least one flow path for the suspension which defines a constriction.
    Type: Application
    Filed: November 23, 2004
    Publication date: June 16, 2005
    Inventors: Hermann Lienhart, Franz Durst, Ozgur Ertunc, Leonid Terentiev, Rolf Laube
  • Process for determining formate and reagent therefor
    Patent number: 4229529
    Abstract: Formate, or compounds convertible into formate, is determined by reacting same in the presence of formate dehydrogenase (FDH) and of a hydrogen acceptor, e.g., NAD, wherein the formate dehydrogenase is from Candida boidinii DSM 941, to result in stoichiometric reactions. The process can be used for the removal of formate from solutions containing same.
    Type: Grant
    Filed: February 23, 1978
    Date of Patent: October 21, 1980
    Assignee: Boehringer Mannheim GmbH
    Inventors: Gerhard Michal, Rolf Laube, Albert Roder, Walter Schneider