Patents by Inventor Elke Fiebig-Bauer

Elke Fiebig-Bauer 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).

  • Method for producing dienes by hydrodimerization
    Patent number: 8722953
    Abstract: The invention relates to a process for preparing substituted or unsubstituted 1,7-diolefins by hydrodimerizing non-cyclic olefins having at least two conjugated double bonds in the presence of a reducing agent and of a catalyst, wherein the catalyst used is a metal-carbene complex.
    Type: Grant
    Filed: June 6, 2007
    Date of Patent: May 13, 2014
    Assignee: Evonik Degussa GmbH
    Inventors: Volker Brehme, Manfred Neumann, Frank Bauer, Elke Fiebig-Bauer, Franz Rudolf Bauer, Johanna Elisabeth Bauer, Dirk Roettger
  • Polymer composition comprising phenolic resin
    Patent number: 8450399
    Abstract: The invention relates to a polymer composition which is characterized in that it comprises a mixture (A) consisting of formula (A1) and/or formula (A2), phenolic resin (B) and a stabilizer (C) in the form of a HALS compound.
    Type: Grant
    Filed: April 2, 2009
    Date of Patent: May 28, 2013
    Assignee: Evonik Degussa GmbH
    Inventors: Marianne Omeis, Kathrin Salwiczek, Elke Fiebig-Bauer
  • Continuous process for producing a reactive polymer
    Patent number: 8445566
    Abstract: The invention relates to a continuous process for producing a reactive polymer based on compounds according to the structures (A1) and/or (A2) and phenolic resin in an extruder and to the reactive polymer produced according to said process and the use thereof for producing composite materials.
    Type: Grant
    Filed: April 2, 2009
    Date of Patent: May 21, 2013
    Assignee: Evonik Degussa GmbH
    Inventors: Marianne Omeis, Thomas Weihrauch, Silvia Herda, Elke Fiebig-Bauer
  • CONTINUOUS PROCESS FOR PRODUCING A REACTIVE POLYMER
    Publication number: 20110207861
    Abstract: The invention relates to a continuous process for producing a reactive polymer based on compounds according to the structures (A1) and/or (A2) and phenolic resin in an extruder and to the reactive polymer produced according to said process and the use thereof for producing composite materials.
    Type: Application
    Filed: April 2, 2009
    Publication date: August 25, 2011
    Applicant: EVONIK DEGUSSA GmbH
    Inventors: Marianne Omeis, Thomas Weihrauch, Frank Bauer, Elke Fiebig-Bauer, Silvia Herda
  • POLYMER COMPOSITION COMPRISING PHENOLIC RESIN
    Publication number: 20110152411
    Abstract: The invention relates to a polymer composition which is characterized in that it comprises a mixture (A) consisting of formula (A1)) and/or formula (A2), phenolic resin (B) and a stabilizer (C) in the form of a HALS compound
    Type: Application
    Filed: April 2, 2009
    Publication date: June 23, 2011
    Applicant: Evonik Degussa GmbH
    Inventors: Marianne Omeis, Frank Bauer, Elke Fiebig-Bauer, Kathrin Salwiczek
  • METHOD FOR PRODUCING DIENES BY HYDRODIMERIZATION
    Publication number: 20090287032
    Abstract: The invention relates to a process for preparing substituted or unsubstituted 1,7-diolefins by hydrodimerizing non-cyclic olefins having at least two conjugated double bonds in the presence of a reducing agent and of a catalyst, wherein the catalyst used is a metal-carbene complex.
    Type: Application
    Filed: June 6, 2007
    Publication date: November 19, 2009
    Applicant: EVONIK DEGUSSA GMBH
    Inventors: Volker Brehme, Manfred Neumann, Frank Bauer, Elke Fiebig-Bauer, Franz Rudolf Bauer, Johanna Elisabeth Bauer, Dirk Roettger