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Dirk Kempfert

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  • Stemwede-Dielingen, DE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Novel particle foams
    • Publication number 20220267553
    • Publication date Aug 25, 2022
    • BASF SE
    • Elmar POESELT
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Particle foams consisting of an aromatic polyester-polyurethane mul...
    • Publication number 20220073693
    • Publication date Mar 10, 2022
    • BASF SE
    • Frank PRISSOK
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    HARD-PHASE-MODIFIED THERMOPLASTIC POLYURETHANE
    • Publication number 20220041861
    • Publication date Feb 10, 2022
    • BASF SE
    • Nabarun Roy
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    THERMOPLASTIC POLYURETHANE
    • Publication number 20220033566
    • Publication date Feb 3, 2022
    • BASF SE
    • Julia Christa JAEHNIGEN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PRODUCTION PROCESS FOR POLYETHER ESTER ELASTOMERS
    • Publication number 20210040255
    • Publication date Feb 11, 2021
    • BASF SE
    • Frank PRISSOK
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    THERMOPLASTIC POLYURETHANE FROM RECYCLED RAW MATERIALS
    • Publication number 20210017326
    • Publication date Jan 21, 2021
    • BASF SE
    • Frank PRISSOK
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    AGING-RESISTANT TPU
    • Publication number 20200385511
    • Publication date Dec 10, 2020
    • BASF SE
    • Oliver Steffen HENZE
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    THERMOPLASTIC POLYURETHANE
    • Publication number 20200231739
    • Publication date Jul 23, 2020
    • BASF SE
    • Julia Christa JAEHNIGEN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    THERMOPLASTIC POLYURETHANE
    • Publication number 20190389999
    • Publication date Dec 26, 2019
    • BASF SE
    • Nabarun ROY
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    THERMOPLASTIC POLYURETHANE
    • Publication number 20190367660
    • Publication date Dec 5, 2019
    • BASF SE
    • Nabarun ROY
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHOD FOR PRODUCING A DIBLOCK COPOLYMER
    • Publication number 20190055341
    • Publication date Feb 21, 2019
    • BASF SE
    • Frank PRISSOK
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHOD FOR PRODUCING THERMOPLASTIC POLYURETHANES
    • Publication number 20180319981
    • Publication date Nov 8, 2018
    • BASF SE
    • Oliver Steffen HENZE
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TPU PNEUMATIC TUBES MADE WITH MONO ETHYLENEGLYCOL AS CHAIN EXTENDER...
    • Publication number 20180265621
    • Publication date Sep 20, 2018
    • BASF SE
    • Elmar POESELT
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TPU PNEUMATIC HOSE
    • Publication number 20170233520
    • Publication date Aug 17, 2017
    • BASF SE
    • Elmar POESELT
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    METHOD FOR PRODUCING A THERMOPLASTIC COPOLYMERS FROM POLYCAPROLACTA...
    • Publication number 20160340465
    • Publication date Nov 24, 2016
    • BASF SE
    • Philippe DESBOIS
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CONDUCTIVE THERMOPLASTIC POLYURETHANE
    • Publication number 20160260516
    • Publication date Sep 8, 2016
    • BASF SE
    • Frank SCHAEFER
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PROCESS FOR PRODUCTION OF EXPANDED THERMOPLASTIC ELASTOMER
    • Publication number 20160244587
    • Publication date Aug 25, 2016
    • BASF SE
    • Peter GUTMANN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PROCESS FOR PRODUCING POLYCARBODIIMIDE
    • Publication number 20150232605
    • Publication date Aug 20, 2015
    • BASF SE
    • Markus Bubolz
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SOFT THERMOPLASTIC POLYURETHANE BASED ON THE ESTER OF A TRICARBOXYL...
    • Publication number 20150133610
    • Publication date May 14, 2015
    • BASF SE
    • Bin-Eric CHEN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CATALYZED PELLET HEAT TREATMENT FOR THERMOPLASTIC POLYURETHANES
    • Publication number 20120059141
    • Publication date Mar 8, 2012
    • BASF SE
    • Torben Kaminsky
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SOFT THERMOPLASTIC POLYURETHANE BASED ON THE ESTER OF A TRICARBOXYL...
    • Publication number 20120041119
    • Publication date Feb 16, 2012
    • BASF SE
    • Bin-Eric Chen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    MELT ADHESIVES CONTAINING THERMOPLASTIC POLYURETHANES
    • Publication number 20110245449
    • Publication date Oct 6, 2011
    • BASF SE
    • Marine BOUDOU
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...