Patents by Inventor Daniel Auriel

Daniel Auriel 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).

  • Preparation of cellulose ether products of increased viscosity and fineness
    Patent number: 7683110
    Abstract: The present invention relates to a process for preparing cellulose ether products which is characterized in that superabsorbent polymers (SAPs) are dried and milled, or mill-dried, conjointly with moist cellulose ether and also to the cellulose ether products resulting from this process.
    Type: Grant
    Filed: August 15, 2006
    Date of Patent: March 23, 2010
    Assignee: Dow Global Technologies Inc
    Inventors: Hartwig Schlesiger, Roland Bayer, Daniel Auriel, Jürgen Engelhardt, Frank Höhl, Erik-Andreas Klohr, Arne Henning Kull, Jörn-Bernd Pannek, Marc Oliver Schmidt
  • Cellulose ether composition
    Patent number: 7371279
    Abstract: A composition comprising cellulose ether, a superplasticizer and defoamer suitable for use as an additive in extruding inorganic compositions is disclosed. The inventive composition functions as a water retention agent, plasticizer and lubricant in the extrusion of inorganic compositions. The use of the inventive composition in the extrusion of building materials leads to improved processing properties, to a higher surface quality and product properties of the extruded article.
    Type: Grant
    Filed: June 27, 2006
    Date of Patent: May 13, 2008
    Assignee: Dow Wolff Cellulosics GmbH
    Inventors: Roland Bayer, Hartwig Schlesiger, Daniel Auriel
  • Preparation of cellulose ether products of increased viscosity and fineness
    Publication number: 20070088106
    Abstract: The present invention relates to a process for preparing cellulose ether products which is characterized in that superabsorbent polymers (SAPs) are dried and milled, or mill-dried, conjointly with moist cellulose ether and also to the cellulose ether products resulting from this process.
    Type: Application
    Filed: August 15, 2006
    Publication date: April 19, 2007
    Applicant: Wolff Cellulosics GmbH & Co. KG
    Inventors: Hartwig Schlesiger, Roland Bayer, Daniel Auriel, Jurgen Engelhardt, Frank Hohl, Erik-Andreas Klohr, Arne Kull, Jorn-Bernd Pannek, Marc Schmidt
  • Cellulose ether composition
    Publication number: 20070004826
    Abstract: A composition comprising cellulose ether, a superplasticizer and defoamer suitable for use as an additive in extruding inorganic compositions is disclosed. The inventive composition functions as a water retention agent, plasticizer and lubricant in the extrusion of inorganic compositions. The use of the inventive composition in the extrusion of building materials leads to improved processing properties, to a higher surface quality and product properties of the extruded article.
    Type: Application
    Filed: June 27, 2006
    Publication date: January 4, 2007
    Applicant: Wolff Cellulosics GmbH & Co. KG
    Inventors: Roland Bayer, Hartwig Schlesiger, Daniel Auriel
  • Isotopically coded affinity markers 3
    Patent number: 7132295
    Abstract: This application relates to isotopically labeled affinity markers of the formula (II) for mass spectrometric analysis of proteins. In formula (II), the groups A, PRG, S, Z, L', Z', R, R', k, l, m, and n are as defined in the claims. The application also provides a process for preparing these materials, a method for analyzing proteins using such materials, and a kit containing one or more of these materials.
    Type: Grant
    Filed: October 30, 2002
    Date of Patent: November 7, 2006
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hans-Georg Lerchen, Hans-Ulrich Siegmund, Dorian Immler, Andreas Schumacher, Daniel Auriel
  • Isotopically coded affinity markers 3
    Publication number: 20050049406
    Abstract: The invention concerns isotopically coded affinity markers (ICAT) for mass spectrometric analysis of proteins, and the preparation and use if said markers.
    Type: Application
    Filed: October 30, 2002
    Publication date: March 3, 2005
    Inventors: Hans-Georg Lerchen, Hans-Ulrich Siegmund, Dorian Immler, Andreas Schumacher, Daniel Auriel