Patents by Inventor Wolfgang Fexer

Wolfgang Fexer 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).

  • Patent number: 8524294
    Abstract: A pressed agglomerate (compacted material) which is suitable for consumption, a process for its preparation, its use for aromatizing products and products comprising such a pressed agglomerate are described.
    Type: Grant
    Filed: March 3, 2006
    Date of Patent: September 3, 2013
    Assignee: Symrise AG
    Inventors: Rainer Barnekow, Wolfgang Fexer
  • Patent number: 8088433
    Abstract: Described are mononuclearly filled seamless microcapsules comprising: a capsule shell of a hardened capsule material based on an acid polysaccharide and a filler material surrounded on all sides by the capsule shell, including an organoleptitic effective amount of a flavor, wherein the microcapsules is heat stable and/or cooking stable and/or deep fry stable and the water portion in the capsule shell is adjusted to a value of?50 wt. %, based upon the total mass of the capsule shell.
    Type: Grant
    Filed: July 30, 2009
    Date of Patent: January 3, 2012
    Assignee: Symrise AG
    Inventors: Thomas Mangos, Norbert Fischer, Pierre Chauchadis, Wolfgang Fexer, Christian Schütte
  • Publication number: 20090291168
    Abstract: Described are mononuclearly filled seamless microcapsules comprising: a capsule shell of a hardened capsule material based on an acid polysaccharide and a filler material surrounded on all sides by the capsule shell, including an organoleptitic effective amount of a flavor, wherein the microcapsules is heat stable and/or cooking stable and/or deep fry stable and the water portion in the capsule shell is adjusted to a value of ?50 wt. %, based upon the total mass of the capsule shell.
    Type: Application
    Filed: July 30, 2009
    Publication date: November 26, 2009
    Inventors: THOMAS J. MANGOS, Norbert Fischer, Pierre Chauchadis, Wolfgang Fexer, Christian Schütte
  • Publication number: 20090246315
    Abstract: A pressed agglomerate (compacted material) which is suitable for consumption, a process for its preparation, its use for aromatizating products and products comprising such a pressed agglomerate are described.
    Type: Application
    Filed: March 3, 2006
    Publication date: October 1, 2009
    Applicant: SYMRISE GMBH & CO. KG
    Inventors: Rainer Barnekow, Wolfgang Fexer
  • Patent number: 7585538
    Abstract: Described are mononuclearly filled seamless microcapsules comprising: a capsule shell of a hardened capsule material based on an acid polysaccharide and a filler material surrounded on all sides by the capsule shell, including an organoleptitic effective amount of a flavor, wherein the microcapules is heat stable and/or cooking stable and/or deep fry stable and the water portion in the capsule shell is adjusted to a value of ?50 wt. %, based upon the total mass of the capsule shell.
    Type: Grant
    Filed: December 23, 2002
    Date of Patent: September 8, 2009
    Inventors: Thomas Mangos, Norbert Fischer, Pierre Chauchadis, Wolfgang Fexer, Christian Schütte
  • Publication number: 20080199592
    Abstract: The present invention concerns flavoring granulates that can be manufactured by means of a fluidized-bed process, wherein the flavoring granulates have a substantially spherical geometry with solid spherical bodies comprising or consisting of the following components, in each case relating to the flavoring granulate obtained: aa) 60% to 90% by weight of a dry fruit substance and bb) a carrier matrix comprising or consisting of ) 10% to 40% by weight of a magnesium salt of one or more solid, edible acids or ii) a mixture of a. 5% to 20% by weight of magnesium hydroxide and b. 5% to 20% by weight of one or more solid, edible acids, uses of the flavoring granulates according to the present invention as well as a fluidized-bed process.
    Type: Application
    Filed: February 8, 2008
    Publication date: August 21, 2008
    Applicant: SYMRISE GmbH & Co. KG
    Inventors: Wolfgang Fexer, Eric Gruber
  • Publication number: 20040191366
    Abstract: Described are mononuclearly filled seamless microcapsules comprising:
    Type: Application
    Filed: January 28, 2004
    Publication date: September 30, 2004
    Inventors: Thomas J. Mangos, Norbert Fischer, Pierre Chauchadis, Wolfgang Fexer, Christian Schutte
  • Patent number: 4756818
    Abstract: A method for the production of a carbon fiber precursor from coal tar pitch comprising extracting coal tar pitch at elevated temperatures and pressures with a mixture of a supercritical gas and an entraining agent to obtain a solution free of quinoline-insoluble components, recovering from the solution by lowering the pressure and/or raising the temperature to obtain at least one fraction selected from the group consisting of quinoline-soluble fraction and toluene-soluble fraction, treating the said fraction(s) at 380.degree. to 450.degree. C. under a non-oxidizing atmosphere at atmosphere pressure until 40 to 65% by volume of the product is converted into pitch containing mesophase, extracting the latter pitch with a mixture of supercritical gas and an entraining agent to remove isotropic pitch and recovering isotropic pitch with a mesophase content of at least 75% by volume, a pyridine-insoluble matter content of 20 to 50% by weight, a mean molecular weight of 900 to 1200 and a melting point of 330.degree.
    Type: Grant
    Filed: February 24, 1987
    Date of Patent: July 12, 1988
    Assignee: Rutgerswerke Aktiengesellschaft
    Inventors: Siegfried Peter, Herbert Beneke, Franz Oeste, Wolfgang Fexer, Wolfgang Jaumann, Manfred Meinbreckse, Joachim Kempfert