Patents by Inventor Frank Stallmach

Frank Stallmach 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).

  • Molding for a hydrophobic zeolitic material and process for its production
    Patent number: 10434503
    Abstract: The present invention relates to A process for the production of a molding, comprising (I) providing a zeolitic material; (II) mixing the zeolitic material provided in step (I) with one or more binders; (III) kneading of the mixture obtained in step (II); (IV) molding of the kneaded mixture obtained in step (III) to obtain one or more moldings; (V) drying of the one or more moldings obtained in step (IV); and (VI) calcining of the dried molding obtained in step (V); wherein the zeolitic material provided in step (I) displays a water adsorption ranging from 1 to 15 wt.-% when exposed to a relative humidity of 85%, as well as to a molding obtainable or obtained according to the inventive process in addition to a molding per se and to their respective use.
    Type: Grant
    Filed: October 22, 2014
    Date of Patent: October 8, 2019
    Assignee: BASF SE
    Inventors: Andrei-Nicolae Parvulescu, Ulrich Mueller, Hans-Juergen Luetzel, Joaquim Henrique Teles, Dominic Riedel, Bianca Seelig, Daniel Urbanczyk, Ulrike Wegerle, Michael Hesse, Andreas Walch, Volker Bendig, Veit Stegmann, Henning Althoefer, Boris Gaspar, Frank Stallmach, Anne Kristin Pusch
  • MOLDING FOR A HYDROPHOBIC ZEOLITIC MATERIAL AND PROCESS FOR ITS PRODUCTION
    Publication number: 20160250624
    Abstract: The present invention relates to A process for the production of a molding, comprising (I) providing a zeolitic material; (II) mixing the zeolitic material provided in step (I) with one or more binders; (III) kneading of the mixture obtained in step (II); (IV) molding of the kneaded mixture obtained in step (III) to obtain one or more moldings; (V) drying of the one or more moldings obtained in step (IV); and (VI) calcining of the dried molding obtained in step (V); wherein the zeolitic material provided in step (I) displays a water adsorption ranging from 1 to 15 wt.-% when exposed to a relative humidity of 85%, as well as to a molding obtainable or obtained according to the inventive process in addition to a molding per se and to their respective use.
    Type: Application
    Filed: October 22, 2014
    Publication date: September 1, 2016
    Applicant: BASF SE
    Inventors: Andrei-Nicolae PARVULESCU, Ulrich MUELLER, Hans-Juergen LUETZEL, Joaquim Henrique TELES, Dominic RIEDEL, Bianca SEELIG, Daniel URBANCZYK, Ulrike WEGERLE, Michael HESSE, Andreas WALCH, Volker BENDIG, Veit STEGMANN, Henning ALTHOEFER, Boris GASPAR, Frank STALLMACH, Anne Kristin PUSCH
  • Catalyst support, catalyst and process for dehydrogenating hydrocarbons
    Publication number: 20070099299
    Abstract: Catalyst supports and catalysts comprising them, having a certain tortuosity, and their use for heterogeneously catalyzed dehydrogenations of hydrocarbons.
    Type: Application
    Filed: September 19, 2006
    Publication date: May 3, 2007
    Applicant: BASF Aktiengesellschaft
    Inventors: Falk Simon, Sven Crone, Gotz-Peter Schindler, Ulrich Muller, Frank Stallmach, Wiete Schonfelder
  • Producible fluid volumes in porous media determined by pulsed field gradient nuclear magnetic resonance
    Patent number: 5565775
    Abstract: The present invention is a method to determine the bound and free fluid index of fluids in porous media by pulsed field gradient (PFG) NMR diffusion measurements. The PFG NMR signal is evaluated using a two-fluid model that describes the self diffusion coefficients for the fluid fractions with low and high translational mobilities.
    Type: Grant
    Filed: June 23, 1995
    Date of Patent: October 15, 1996
    Assignee: Exxon Research and Engineering Company
    Inventors: Frank Stallmach, Hans Thomann