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Annegret TERHEIDEN

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  • Alpen, DE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SHAPED FLEXIBLE PU FOAM ARTICLES
    • Publication number 20240384050
    • Publication date Nov 21, 2024
    • Evonik Operations GmbH
    • Daniela HERMANN
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PRODUCTION OF PU FOAMS USING RECYCLED POLYOLS
    • Publication number 20240368331
    • Publication date Nov 7, 2024
    • Evonik Operations GmbH
    • Roland HUBEL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PRODUCTION OF PU FOAMS USING RECYCLED POLYOLS
    • Publication number 20240368332
    • Publication date Nov 7, 2024
    • Evonik Operations GmbH
    • Roland HUBEL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PRODUCTION OF PU FOAMS USING RECYCLED POLYOLS
    • Publication number 20240368333
    • Publication date Nov 7, 2024
    • Evonik Operations GmbH
    • Roland HUBEL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PRODUCTION OF PU FOAMS USING RECYCLED POLYOLS
    • Publication number 20240309207
    • Publication date Sep 19, 2024
    • Evonik Operations GmbH
    • Ralph Marquardt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PRODUCTION OF PU FOAMS
    • Publication number 20240309145
    • Publication date Sep 19, 2024
    • Evonik Operations GmbH
    • Annegret Terheiden
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    RECOVERING DI- AND/OR POLYISOCYANATES FROM PU-DEPOLYMERISATION PROC...
    • Publication number 20240294724
    • Publication date Sep 5, 2024
    • Evonik Operations GmbH
    • Ralph Marquardt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    DEPOLYMERIZATION OF POLYURETHANES UNDER MILD CONDITIONS
    • Publication number 20230357530
    • Publication date Nov 9, 2023
    • Evonik Operations GmbH
    • Jens Hildebrand
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    NEW DEPOLYMERIZATION METHOD FOR POLYURETHANES
    • Publication number 20230340223
    • Publication date Oct 26, 2023
    • Evonik Operations GmbH
    • Jens Hildebrand
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SHAPED FLEXIBLE PU FOAM ARTICLES
    • Publication number 20220106432
    • Publication date Apr 7, 2022
    • Evonik Operations GmbH
    • Daniela HERMANN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PRODUCTION OF PU FOAMS
    • Publication number 20210253780
    • Publication date Aug 19, 2021
    • Evonik Operations GmbH
    • Isabelle Denise Wessely
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PRODUCTION OF POLYURETHANE SYSTEMS
    • Publication number 20210214488
    • Publication date Jul 15, 2021
    • Evonik Operations GmbH
    • Eva Emmrich-Smolczyk
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SHAPED PU FOAM ARTICLES
    • Publication number 20210015269
    • Publication date Jan 21, 2021
    • Evonik Operations GmbH
    • Annegret Terheiden
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PRODUCTION OF PU FOAMS
    • Publication number 20200377684
    • Publication date Dec 3, 2020
    • Evonik Operations GmbH
    • Daniela Hermann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Production Of Polyurethane Systems
    • Publication number 20190092893
    • Publication date Mar 28, 2019
    • EVONIK DEGUSSA GmbH
    • Eva Emmrich-Smolczyk
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PRODUCTION OF POLYURETHANE FOAMS COMPRISING POLYOLEFIN-BASED POLYOLS
    • Publication number 20160046757
    • Publication date Feb 18, 2016
    • EVONIK DEGUSSA GmbH
    • Ruediger LANDERS
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    AMINES SUITABLE FOR USE IN THE MANUFACTURE OF POLYURETHANES
    • Publication number 20150368420
    • Publication date Dec 24, 2015
    • EVONIK DEGUSSA GmbH
    • Sarah SCHMITZ
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ADDITIVE COMPOSITION USEFUL FOR CONTROLLING THE FOAM PROPERTIES IN...
    • Publication number 20130190414
    • Publication date Jul 25, 2013
    • Evonik Goldschmidt GmbH
    • Annegret Terheiden
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Silicone copolymers with pendant alkyl radicals attached via allyl...
    • Publication number 20130150472
    • Publication date Jun 13, 2013
    • Evonik Goldschmidt GmbH
    • Roland HUBEL
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    SILICONE-POLYETHER BLOCK COPOLYMERS WITH HIGH MOLECULAR WEIGHT POLY...
    • Publication number 20120190760
    • Publication date Jul 26, 2012
    • Evonik Goldschmidt GmbH
    • Frauke Henning
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    USE OF SILICONE-POLYETHER BLOCK COPOLYMERS WITH HIGH MOLECULAR WEIG...
    • Publication number 20120190762
    • Publication date Jul 26, 2012
    • Evonik Goldschmidt GmbH
    • Roland Hubel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    THE INVENTION RELATES TO THE USE OF FOAM STABILIZERS, PRODUCED ON T...
    • Publication number 20110034576
    • Publication date Feb 10, 2011
    • Frauke Henning
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    COMPOSITIONS CONTAINING POLYETHER-POLYSILOXANE COPOLYMERS
    • Publication number 20100298455
    • Publication date Nov 25, 2010
    • Evonik Goldschmidt GmbH
    • Frauke Henning
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    AMINE CATALYSTS SUITABLE FOR PRODUCING LOW-EMANATION, RECATALYSIS-S...
    • Publication number 20090088489
    • Publication date Apr 2, 2009
    • Evonik Goldschmidt GmbH
    • Annegret Terheiden
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...