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Armin Stein

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  • Kenzingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coating or inks compositions comprising starch derivatives, their u...
    • Patent number 11,254,834
    • Issue date Feb 22, 2022
    • Rhodia Acetow GmbH
    • Jana Lubkoll
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Acylation process
    • Patent number 11,041,024
    • Issue date Jun 22, 2021
    • Solvay Acetow GmbH
    • Jana Lubkoll
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Acylation process
    • Patent number 10,626,193
    • Issue date Apr 21, 2020
    • Rhodia Acetow GmbH
    • Jana Lubkoll
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Acylation process
    • Patent number 10,538,597
    • Issue date Jan 21, 2020
    • Rhodia Acetow GmbH
    • Jana Lubkoll
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Acylation process
    • Patent number 10,239,959
    • Issue date Mar 26, 2019
    • Solvay Acetow GmbH
    • Jana Lubkoll
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method for separating hemicelluloses from a biomass containing hemi...
    • Patent number 7,198,695
    • Issue date Apr 3, 2007
    • Rhodia Acetow GmbH
    • Gerhard Kettenbach
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for preparing a regenerated cellulose fibre or yarn
    • Patent number 6,555,678
    • Issue date Apr 29, 2003
    • Rhodia Acetow
    • Christian Allandrieu
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Method for improving the exploitability and processability of guar...
    • Patent number 6,348,590
    • Issue date Feb 19, 2002
    • Rhodia Acetow AG
    • Ties Karstens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    ACETYLATION OF NATURAL FIBRES TO OBTAIN THE FIBROUS STRUCTURE
    • Publication number 20220127378
    • Publication date Apr 28, 2022
    • CERDIA INTERNATIONAL GMBH
    • Armin STEIN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for Manufacturing a Product Containing a Catalytically Acti...
    • Publication number 20190168201
    • Publication date Jun 6, 2019
    • SOLVAY ACETOW GMBH
    • Dirk HÖLTER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Acylation Process
    • Publication number 20190161558
    • Publication date May 30, 2019
    • SOLVAY ACETOW GMBH
    • JANA LUBKOLL
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COATING OR INKS COMPOSITIONS COMPRISING STARCH DERIVATIVES, THEIR U...
    • Publication number 20180291224
    • Publication date Oct 11, 2018
    • Rhodia Acetow GmbH
    • Jana Lubkoll
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Acylation Process
    • Publication number 20160257767
    • Publication date Sep 8, 2016
    • SOLVAY ACETOW GMBH
    • Jana LUBKOLL
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Acylation Process
    • Publication number 20160257766
    • Publication date Sep 8, 2016
    • SOLVAY ACETOW GMBH
    • Jana LUBKOLL
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Acylation Process
    • Publication number 20160237175
    • Publication date Aug 18, 2016
    • SOLVAY ACETOW GMBH
    • Jana LUBKOLL
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Process for Manufacturing a Product Containing a Catalytically Acti...
    • Publication number 20160199826
    • Publication date Jul 14, 2016
    • SOLVAY ACETOW GMBH
    • Dirk HÖLTER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL