Patents by Inventor Berthold Weber

Berthold Weber 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).

  • Use of diacetyl dimer as an aromatic and/or flavouring substance
    Patent number: 8287934
    Abstract: The invention relates to the use of 5-acetyl-2,5-dimethyl-2-hydroxy-tetrahydrofuran-3-one (diacetyl dimer of formula (I)) in the form of one of its stereoisomers or in the form of a mixture consisting of or containing two, three or four of its stereoisomers (i) for imparting, intensifying and/or modifying a creamy and/or fatty sensation in the mouth, (ii) for imparting, intensifying and/or modifying a sweet, buttery, cream-like and/or creamy flavor; and/or (iii) as an aromatic and/or flavoring substance.
    Type: Grant
    Filed: May 7, 2007
    Date of Patent: October 16, 2012
    Assignee: Symrise AG
    Inventors: Jakob Ley, Berthold Weber, Gerhard Krammer, Ingo Reiss, Heinz-Jürgen Bertram, Ian Gatfield, Petra Hoffmann-Lücke
  • FLAVOR EXTRACTING DEVICE FOR ISOLATION OR ANALYSIS OF VOLATILE COMPOUNDS
    Publication number: 20100242571
    Abstract: The present invention relates to a solid phase extraction body, methods for its manufacture, uses of such extraction body and analytical methods involving such extraction body.
    Type: Application
    Filed: March 24, 2010
    Publication date: September 30, 2010
    Applicant: SYMRISE GmbH & Co., KG
    Inventors: Stefan Brennecke, Andreas Degenhardt, Berthold Weber, Birgit Kohlenberg, Gerhard Krammer
  • USE OF DIACETYL DIMER AS AN AROMATIC AND/OR FLAVOURING SUBSTANCE
    Publication number: 20100062030
    Abstract: The invention relates to the use of 5-acetyl-2,5-dimethyl-2-hydroxy-tetrahydrofuran-3-one (diacetyl dimer of formula (I)) in the form of one of its stereoisomers or in the form of a mixture consisting of or containing two, three or four of its stereoisomers (i) for imparting, intensifying and/or modifying a creamy and/or fatty sensation in the mouth, (ii) for imparting, intensifying and/or modifying a sweet, buttery, cream-like and/or creamy flavour; and/or (iii) as an aromatic and/or flavouring substance.
    Type: Application
    Filed: May 7, 2007
    Publication date: March 11, 2010
    Applicant: SYMRISE GmbH & Co., KG
    Inventors: Jakob Ley, Berthold Weber, Gerhard Krammer, Ingo Reiss, Heinz-Jürgen Bertram, Ian Galfield, Petra Hoffmann-Lücke
  • 8-tetradecenal as fragrance and flavoring substance
    Patent number: 7332468
    Abstract: The invention relates to the use of (Z)-8-tetradecenal and of a mixture consisting of (Z)-8-tetradecanal and (E)-8-tetradecanal as an odorous or aromatic substance.
    Type: Grant
    Filed: July 6, 2002
    Date of Patent: February 19, 2008
    Assignee: Symrise GmbH & Co. KG
    Inventors: Sabine Widder, Berthold Weber, Marcus Eggers, Jan Looft, Tobias Voessing, Wilhelm Pickenhagen
  • 8-tetradecenal serving as an odorous or aromatic substance
    Publication number: 20040197358
    Abstract: The invention relates to the use of (Z)-8-tetradecenal and of a mixture consisting of (Z)-8-tetradecanal and (E)-8-tetradecanal as an odorous or aromatic substance.
    Type: Application
    Filed: May 17, 2004
    Publication date: October 7, 2004
    Inventors: Sabine Widder, Berthold Weber, Marcus Eggers, Jan Looft, Tobias Voessing, Wilhelm Pickenhagen
  • Organolipic substance
    Publication number: 20030083225
    Abstract: Described is the compound of the Formula
    Type: Application
    Filed: September 12, 2002
    Publication date: May 1, 2003
    Inventors: Claus-Herrmann Kappey, Bernd Holscher, Manfred Meier, Norbert Andreas Braun, Berthold Weber, Wilhelm Pickenhagen
  • Optical scanning device, particularly for seeker heads in target seeking missiles
    Patent number: 4639589
    Abstract: An optical scanning device comprises a bearing portion (12), which is rotatably mounted in a base portion (10) about an axis of rotation (16). A holder (18) is rotatably mounted in the bearing portion (12) about an axis of rotation (22), which is eccentric with regard to the axis of rotation (16). A pair of lenses (26,38) is located eccentricly in the holder (18) and forms part of an imaging system, through which a field of view is imaged in the plane of a base portion-fixed detector. The bearing portion (12) and the holder (18) are driven in opposite directions.
    Type: Grant
    Filed: October 17, 1985
    Date of Patent: January 27, 1987
    Assignee: Bodenseewerk Geratetechnik GmbH
    Inventors: Berthold Weber, Peter Giesenberg, Johannes Steimel