Patents by Inventor Günter Stein

Günter Stein 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).

  • ELECTRONIC LATCH
    Publication number: 20210324661
    Abstract: A latch for capturing a striker. The latch includes a pawl mounted to rotate between a closed position and an open position, the pawl being biased to rotate toward the open position and configured to capture the striker when in the closed position. A trigger is mounted to rotate about a first axis between a locked position and an unlocked position, the trigger being biased to rotate toward the locked position and selectively positionable to contact the pawl when the pawl is in the closed position, thereby retaining the pawl in the closed position. An input cam is connected to the trigger. An output cam is positioned to contact the input cam, the output cam being mounted to rotate about a second axis and configured to rotate the input cam about the first axis. A motor is coupled for rotating the output cam about the second axis.
    Type: Application
    Filed: September 16, 2019
    Publication date: October 21, 2021
    Applicant: Southco, Inc.
    Inventors: Ingobert Günter Stein, Nicholas Paul Bennett
  • Coarse support silica particles
    Patent number: 10752510
    Abstract: The present invention relates to novel granular silicas for use as support material, especially as support for catalysts for fixed bed reactors, and to the production and use thereof.
    Type: Grant
    Filed: March 14, 2011
    Date of Patent: August 25, 2020
    Assignee: EVONIK OPERATIONS GMBH
    Inventors: Claus-Peter Drexel, Frank Haselhuhn, Frank Heindl, Ralf Rausch, Guenter Stein
  • Pyrogenic titanium dioxide compressed to slugs
    Patent number: 8349441
    Abstract: Pyrogenic titanium dioxide is compressed to slugs by preliminarily deaerating it, compressing it to slugs, and crushing the slugs and optionally classifying them. The slugs are characterized by a tamped density (to DIN EN ISO 787-11) of 500 to 1200 g/l.
    Type: Grant
    Filed: August 9, 2007
    Date of Patent: January 8, 2013
    Assignee: Evonik Degussa GmbH
    Inventors: Ralph Hofmann, Guenter Stein, Frank Menzel
  • COARSE SUPPORT SILICA PARTICLES
    Publication number: 20120322893
    Abstract: The present invention relates to novel granular silicas for use as support material, especially as support for catalysts for fixed bed reactors, and to the production and use thereof.
    Type: Application
    Filed: March 14, 2011
    Publication date: December 20, 2012
    Applicant: EVONIK DEGUSSA GMBH
    Inventors: Claus-Peter Drexel, Frank Haselhuhn, Frank Heindl, Ralf Rausch, Guenter Stein
  • Stable aqueous dispersions of precipitated silica
    Patent number: 8092587
    Abstract: The invention relates to stabilized dispersions of precipitated silicon dioxide, to a process for production thereof and to the use thereof, especially for production of paper coatings for glossy photo paper for inkjet printing.
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: January 10, 2012
    Assignee: Evonik Degussa GmbH
    Inventors: Florian Zschunke, Burkhard Standke, Stefan Scharfe, Christoph Batz-Sohn, Heinz Lach, Andrea Heuschen, Juergen Behnisch, Markus Ruf, Guenter Stein, Tobias Banert
  • STABLE AQUEOUS DISPERSIONS OF PRECIPITATED SILICA
    Publication number: 20110179970
    Abstract: The invention relates to stabilized dispersions of precipitated silicon dioxide, to a process for production thereof and to the use thereof, especially for production of paper coatings for glossy photo paper for inkjet printing.
    Type: Application
    Filed: January 21, 2011
    Publication date: July 28, 2011
    Inventors: Florian Zschunke, Burkhard Standke, Stefan Scharfe, Christoph Batz-Sohn, Heinz Lach, Andrea Heuschen, Jürgen Behnisch, Markus Ruf, Günter Stein, Tobias Banert
  • Pyrogenically prepared silicon dioxide compacted to give crusts
    Patent number: 7842269
    Abstract: Pyrogenically prepared silicon dioxide is compacted to give crusts, in that it is subject to preliminary de-aeration, and is compacted to give crusts, and the crusts are broken and, if appropriate, classified. The tamped bulk density (to DIN EN ISO 787-11) of the silicon dioxide compacted to give crusts is from 185 to 700 g/l. It can be used as filler in rubber mixtures.
    Type: Grant
    Filed: January 4, 2007
    Date of Patent: November 30, 2010
    Assignee: Evonik Degussa GmbH
    Inventors: Uwe Schachtely, Ralph Hofmann, Günter Stein, Roland Schaffer, Rainer Friehmelt
  • PYROGENICALLY PREPARED SILICON DIOXIDE COMPACTED TO GIVE CRUSTS
    Publication number: 20100179269
    Abstract: Pyrogenically prepared silicon dioxide is compacted to give crusts, in that it is subject to preliminary de-aeration, and is compacted to give crusts, and the crusts are broken and, if appropriate, classified. The tamped bulk density (to DIN EN ISO 787-11) of the silicon dioxide compacted to give crusts is from 185 to 700 g/l. It can be used as filler in rubber mixtures.
    Type: Application
    Filed: January 4, 2007
    Publication date: July 15, 2010
    Inventors: Uwe Schachtely, Ralph Hofmann, Günter Stein, Roland Schaffer, Rainer Friehmelt
  • PYROGENIC TITANIUM DIOXIDE COMPRESSED TO SLUGS
    Publication number: 20090280309
    Abstract: Pyrogenic titanium dioxide is compressed to slugs by preliminarily deaerating it, compressing it to slugs, and crushing the slugs and optionally classifying them. The slugs are characterized by a tamped density (to DIN EN ISO 787-11) of 500 to 1200 g/l.
    Type: Application
    Filed: August 9, 2007
    Publication date: November 12, 2009
    Applicant: EVONIK DEGUSSA GMBH
    Inventors: Ralph Hofmann, Guenter Stein, Frank Menzel