TREA

Helmut HAENSEL

Follow

Person

  • Muehltal, DE
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID-CRYSTALLINE MEDIA
    • Publication number 20250026983
    • Publication date Jan 23, 2025
    • Merck Patent GmbH
    • Melanie Klasen-Memmer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL MEDIA COMPRISING POLYMERISABLE COMPOUNDS
    • Publication number 20230029961
    • Publication date Feb 2, 2023
    • Merck Patent GmbH
    • Helmut HAENSEL
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID-CRYSTAL MEDIUM COMPRISING POLYMERISABLE COMPOUNDS AND THE US...
    • Publication number 20230007940
    • Publication date Jan 12, 2023
    • MERCKP PATENT GMBH
    • Helmut HAENSEL
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL DISPLAYS
    • Publication number 20230002678
    • Publication date Jan 5, 2023
    • Merck Patent GmbH
    • Qiong TONG
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL MIXTURE AND LIQUID CRYSTAL DISPLAY
    • Publication number 20220380673
    • Publication date Dec 1, 2022
    • Merck Patent GmbH
    • Simon SIEMIANOWSKI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Liquid Crystal Mixture and Liquid Crystal Display
    • Publication number 20220380672
    • Publication date Dec 1, 2022
    • Merck Patent GmbH
    • Simon SIEMIANOWSKI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID-CRYSTALLINE MEDIA
    • Publication number 20220315838
    • Publication date Oct 6, 2022
    • Merck Patent GmbH
    • Melanie Klasen-Memmer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL DISPLAYS
    • Publication number 20220127532
    • Publication date Apr 28, 2022
    • Merck Patent GmbH
    • Helmut HAENSEL
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    LIQUID CRYSTAL MEDIA COMPRISING POLYMERISABLE COMPOUNDS
    • Publication number 20200080000
    • Publication date Mar 12, 2020
    • Merck Patent GmbH
    • Helmut HAENSEL
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLYMERISABLE LIQUID CRYSTAL MATERIAL AND POLYMERISED LIQUID CRYSTA...
    • Publication number 20190359889
    • Publication date Nov 28, 2019
    • Merck Patent GmbH
    • Stephen MULCAHY
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COMPOUNDS FOR THE HOMEOTROPIC ALIGNMENT OF LIQUID-CRYSTALLINE MEDIA
    • Publication number 20190241809
    • Publication date Aug 8, 2019
    • Merck Patent GmbH
    • Melanie KLASEN-MEMMER
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    LIQUID-CRYSTALLINE MEDIA HAVING HOMEOTROPIC ALIGNMENT
    • Publication number 20190185754
    • Publication date Jun 20, 2019
    • Merck Patent GmbH
    • Graziano ARCHETTI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    NAPHTHALENE COMPOUNDS FOR LIQUID-CRYSTALLINE MIXTURES
    • Publication number 20180371320
    • Publication date Dec 27, 2018
    • Merck Patent GmbH
    • Christian JASPER
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIGHT MODULATION ELEMENT
    • Publication number 20180305619
    • Publication date Oct 25, 2018
    • Merck Patent GmbH
    • David WILKES
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID-CRYSTALLINE MEDIA
    • Publication number 20180230382
    • Publication date Aug 16, 2018
    • Merck Patent GmbH
    • Melanie Klasen-Memmer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID-CRYSTALLINE MEDIUM
    • Publication number 20180171231
    • Publication date Jun 21, 2018
    • Merck Patent GmbH
    • Graziano ARCHETTI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COMPOUNDS FOR THE HOMEOTROPIC ALIGNMENT OF LIQUID-CRYSTALLINE MEDIA
    • Publication number 20180142152
    • Publication date May 24, 2018
    • Merck Patent GmbH
    • Graziano ARCHETTI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID-CRYSTAL MEDIUM
    • Publication number 20180134960
    • Publication date May 17, 2018
    • Merck Patent GmbH
    • Helmut HAENSEL
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL MEDIA...
    • Publication number 20160152546
    • Publication date Jun 2, 2016
    • Merck Patent Gesellschaft mit Beschrankter Haftung
    • Axel Jansen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LENS ELEMENT
    • Publication number 20150301344
    • Publication date Oct 22, 2015
    • Merck Patent GmbH
    • Michael WITTEK
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY
    • Publication number 20150205158
    • Publication date Jul 23, 2015
    • Merck Patent GmbH
    • Martin ENGEL
    • G02 - OPTICS
  • Information Patent Application

    LIQUID-CRYSTALLINE MEDIA
    • Publication number 20150203758
    • Publication date Jul 23, 2015
    • Merck Patent GmbH
    • Melanie Klasen-Memmer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL MEDIA...
    • Publication number 20140362334
    • Publication date Dec 11, 2014
    • Merck Patent GmbH
    • Axel JANSEN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL DISPLAYS
    • Publication number 20140139786
    • Publication date May 22, 2014
    • Merck Patent GmbH
    • Martin ENGEL
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID-CRYSTALLINE COMPOUNDS AND LIQUID-CRYSTALLINE MEDIA
    • Publication number 20130306908
    • Publication date Nov 21, 2013
    • Merck Patent GmbH
    • Axel Jansen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID-CRYSTALLINE MEDIUM
    • Publication number 20130207038
    • Publication date Aug 15, 2013
    • Merck Patent GmbH
    • Helmut HAENSEL
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID-CRYSTALLINE MEDIA
    • Publication number 20130183460
    • Publication date Jul 18, 2013
    • Merck Patent GmbH
    • Melanie Klasen-Memmer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLYMER-STABILISED LIQUID-CRYSTAL MEDIA AND DISPLAYS
    • Publication number 20130119311
    • Publication date May 16, 2013
    • Merck Patent Gesellschaft mit Beschrankter Haftung
    • Axel Jansen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL MEDIA...
    • Publication number 20120327357
    • Publication date Dec 27, 2012
    • Merck Patent Gesellschaft mit Beschrankter Haftung
    • Axel Jansen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLYMERIZABLE COMPOUNDS AND LIQUID CRYSTAL MEDIA
    • Publication number 20120298916
    • Publication date Nov 29, 2012
    • Merck Patent Gesellschaft mit Beschrankter Haftung
    • Axel Jansen
    • C07 - ORGANIC CHEMISTRY