Patents by Inventor Thomas Foellinger

Thomas Foellinger 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).

  • 1,3-butadiene synthesis
    Patent number: 10384987
    Abstract: The invention relates to a process for preparing 1,3-butadiene by means of ene-yne metathesis over at least one transition metal catalyst of the element ruthenium.
    Type: Grant
    Filed: December 15, 2015
    Date of Patent: August 20, 2019
    Assignee: ARLANXEO DEUTSCHLAND GMBH
    Inventors: Claus Dreisbach, Stefan Schlenk, Martina Hoffmann, Christoph Larcher, Thomas Foellinger
  • 1,3-BUTADIENE SYNTHESIS
    Publication number: 20170327436
    Abstract: The invention relates to a process for preparing 1,3-butadiene by means of ene-yne metathesis over at least one transition metal catalyst of the element ruthenium.
    Type: Application
    Filed: December 15, 2015
    Publication date: November 16, 2017
    Applicant: ARLANXEO Deutschland GmbH
    Inventors: Claus DREISBACH, Stefan SCHLENK, Martina HOFFMANN, Christoph LARCHER, Thomas FOELLINGER
  • Polymers of isobutene from renewable sources
    Patent number: 9126877
    Abstract: The present invention is directed to a method for preparing isobutene from a renewable source and their use in the preparation of renewable polymers. The invention also discloses purification of isobutene, selective removal of 1-butene, cis-2-butene and trans-2-butene using microporous adsorbent material, and the oligomerization of the purified liquid isobutene yielding diisobutenes and triisobutenes.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: September 8, 2015
    Assignee: LANXESS INTERNATIONAL S.A.
    Inventors: Gregory J. E. Davidson, Gilles Arsenault, Thomas Foellinger, Ralf-Ingo Schenkel, Kevin Kulbaba, Jessica Lee Watson
  • LINEAR BUTENES FROM ISOBUTANOL
    Publication number: 20140303419
    Abstract: The present invention relates to the preparation of linear butenes from isobutanol which has preferably been obtained from renewable raw materials by microbial and/or fermentation processes.
    Type: Application
    Filed: October 17, 2012
    Publication date: October 9, 2014
    Inventors: Matthias Boll, Thomas Foellinger
  • POLYMERS OF ISOBUTENE FROM RENEWABLE SOURCES
    Publication number: 20140051819
    Abstract: The present invention is directed to a method for preparing isobutene from a renewable source and their use in the preparation of renewable polymers. The invention also discloses purification of isobutene, selective removal of 1-butene, cis-2-butene and trans-2-butene using microporous adsorbent material, and the oligomerization of the purified liquid isobutene yielding diisobutenes and triisobutenes.
    Type: Application
    Filed: September 30, 2011
    Publication date: February 20, 2014
    Applicants: LANXESS INC., LANXESS DEUTSCHLAND GMBH
    Inventors: Gregory J.E. Davidson, Gilles Arsenault, Thomas Foellinger, Ralf-Ingo Schenkel, Kevin Kulbara, Jessica Lee Watson
  • Optical fibers
    Patent number: 6950587
    Abstract: An optical fiber that contains a core of polycarbonate and a coating is disclosed. The coating is a polymer that contains structural units conforming to specified formulae. Also disclosed is a process for producing the inventive fibers and their use for transmitting optical signals.
    Type: Grant
    Filed: November 14, 2001
    Date of Patent: September 27, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Martina Brandt, Franziska Hanne Brandt, Inken Margarethe Brandt, Wolfgang Ebert, Hans-Josef Behrens, Wilfried Haese, Thomas Föllinger, Heinz-Dieter Brandt
  • Optical fiber
    Patent number: 6907174
    Abstract: An optical fiber that contains a core of polycarbonate and a coating is disclosed. The coating is a polymer that contains structural units conforming to specified formulae. Also disclosed is a method for preparing the inventive fibers and the use thereof for transmitting signals.
    Type: Grant
    Filed: September 19, 2001
    Date of Patent: June 14, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Wolfgang Ebert, Hans-Josef Behrens, Inken Margarethe Brandt, Thomas Föllinger, Martina Brandt, Franziska Hanne Brandt, Heinz-Dieter Brandt, Wilfried Haese