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Helmut Ritter

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  • Wuppertal, DE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PLASTIC SCINTILLATOR BASED ON AN ORGANIC POLYADDITION PRODUCT
    • Publication number 20240159923
    • Publication date May 16, 2024
    • TARGET SYSTEMELEKTRONIK GMBH & CO. KG
    • Helmut RITTER
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Application

    HIGH Tg ACRYLATE COPOLYMERS WITH NITROGEN-CONTAINING AROMATIC HETER...
    • Publication number 20230064702
    • Publication date Mar 2, 2023
    • tesa SE
    • Christian SCHUH
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    DENTAL COMPOSITION
    • Publication number 20220202658
    • Publication date Jun 30, 2022
    • DENTSPLY SIRONA INC.
    • Helmut RITTER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CURABLE DENTAL TWO-PACK COMPOSITION
    • Publication number 20220000723
    • Publication date Jan 6, 2022
    • DENTSPLY SIRONA INC.
    • Matthias Worm
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PLASTIC SCINTILLATOR BASED ON AN ORGANIC POLYADDITION PRODUCT
    • Publication number 20200249362
    • Publication date Aug 6, 2020
    • TARGET SYSTEMELEKTRONIK GMBH & CO. KG
    • Helmut RITTER
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    DENTAL COMPOSITION
    • Publication number 20200046612
    • Publication date Feb 13, 2020
    • DENTSPLY SIRONA INC.
    • Joachim Klee
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DENTAL COMPOSITION
    • Publication number 20190201297
    • Publication date Jul 4, 2019
    • DENTSPLY SIRONA INC.
    • Caroline Renn
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Crosslinking Monomers With at Least One Sulfur Atom
    • Publication number 20190010174
    • Publication date Jan 10, 2019
    • Andreas Utterodt
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DENTAL COMPOSITION
    • Publication number 20180303722
    • Publication date Oct 25, 2018
    • DENTSPLY SIRONA INC.
    • Joachim E. KLEE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DENTAL COMPOSITION
    • Publication number 20180289592
    • Publication date Oct 11, 2018
    • DENTSPLY SIRONA INC.
    • Joachim E. KLEE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    POLYMERIZABLE POLYACIDIC POLYMER
    • Publication number 20180237567
    • Publication date Aug 23, 2018
    • DENTSPLY SIRONA INC.
    • Joachim KLEE
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYMER FOR A GLASS IONOMER CEMENT
    • Publication number 20180228701
    • Publication date Aug 16, 2018
    • DENTSPLY SIRONA INC.
    • Joachim E. KLEE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AQUEOUS DENTAL GLASS IONOMER COMPOSITION
    • Publication number 20170296441
    • Publication date Oct 19, 2017
    • DENTSPLY SIRONA INC.
    • Caroline RENN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DENTAL COMPOSITION
    • Publication number 20170252271
    • Publication date Sep 7, 2017
    • DENTSPLY DETREY GMBH
    • Joachim E. KLEE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DENTAL MATERIALS BASED ON LOW-ODOUR THIOLS
    • Publication number 20170007505
    • Publication date Jan 12, 2017
    • IVOCLAR VIVADENT AG
    • Norbert Moszner
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PROCESS FOR PRODUCING SHORT-CHAIN MACROMOLECULES BASED ON ACRYLATE...
    • Publication number 20160311955
    • Publication date Oct 27, 2016
    • tesa SE
    • Bernd LÜHMANN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PROCESS FOR PRODUCING SHORT-CHAIN END-GROUP-FUNCTIONALIZED MACROMOL...
    • Publication number 20160311942
    • Publication date Oct 27, 2016
    • tesa SE
    • Stephan ZÖLLNER
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SHEAR-RESISTANT PRESSURE-SENSITIVE ADHESIVE WITH HIGH TACK
    • Publication number 20160311956
    • Publication date Oct 27, 2016
    • tesa SE
    • Bernd LÜHMANN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    DENTAL COMPOSITION
    • Publication number 20160143818
    • Publication date May 26, 2016
    • DENTSPLY INTERNATIONAL INC.
    • Joachim E. Klee
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DENTAL COMPOSITION
    • Publication number 20150297467
    • Publication date Oct 22, 2015
    • DENTSPLY INTERNATIONAL INC.
    • Joachim E. KLEE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DENTAL COMPOSITION
    • Publication number 20150238390
    • Publication date Aug 27, 2015
    • DENTSPLY INTERNATIONAL INC.
    • JOACHIM E KLEE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SILOXANE POLYMERS WITH A CENTRAL POLYSILOXANE POLYMER BLOCK WITH OR...
    • Publication number 20150004112
    • Publication date Jan 1, 2015
    • Evonik Industries AG
    • Helmut Ritter
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    SILOXANE POLYMERS WITH A CENTRAL POLYSILOXANE POLYMER BLOCK WITH TE...
    • Publication number 20150004113
    • Publication date Jan 1, 2015
    • Evonik Industries AG
    • Helmut Ritter
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    NOVEL SHEAR-RESISTANT POLYMER SYSTEMS, PRODUCTION THEREOF, AND ALSO...
    • Publication number 20140350205
    • Publication date Nov 27, 2014
    • POLYPREC GMBH
    • Alexander Lerch
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Dental Composition
    • Publication number 20130338252
    • Publication date Dec 19, 2013
    • DENTSPLY INTERNATIONAL INC.
    • Joachim E. Klee
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    POLYMER FOR A GLASS IONOMER CEMENT
    • Publication number 20130289216
    • Publication date Oct 31, 2013
    • DENTSPLI International Inc.
    • Joachim E. Klee
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    N-BRIDGED POLYNITRONS AND THE USE THEREOF AS CROSS-LINKING AGENTS,...
    • Publication number 20130018140
    • Publication date Jan 17, 2013
    • Marcus Dickmeis
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    WATER-SOLUBLE POLYSACCHARIDE ETHERS AND THEIR USE
    • Publication number 20120238524
    • Publication date Sep 20, 2012
    • PHARMPUR GMBH
    • Helmut Ritter
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    DENTAL COMPOSITION
    • Publication number 20120238662
    • Publication date Sep 20, 2012
    • DENTSPLY De Trey GmbH
    • Joachim E. Klee
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    DENTAL COMPOSITION
    • Publication number 20120214900
    • Publication date Aug 23, 2012
    • DENTSPLY DETREY GMBH
    • Joachim E. Klee
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE