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Kiran Kamtekar

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  • Godmanchester, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Organic photodetector
    • Patent number 12,137,612
    • Issue date Nov 5, 2024
    • Sumitomo Chemical Company Limited
    • Kiran Kamtekar
  • Information Patent Grant

    Light-emitting composition
    • Patent number 11,667,835
    • Issue date Jun 6, 2023
    • Sumitomo Chemical Company Limited
    • Kiran Kamtekar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Photoactive compound
    • Patent number 11,600,785
    • Issue date Mar 7, 2023
    • Sumitomo Chemical Company Limited
    • Kiran Kamtekar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fluorescent infrared emitting composition
    • Patent number 11,555,146
    • Issue date Jan 17, 2023
    • Sumitomo Chemical Company Limited
    • Kiran Kamtekar
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Compound, composition and organic light-emitting device
    • Patent number 11,349,086
    • Issue date May 31, 2022
    • Cambridge Display Technology Limited
    • Kiran Kamtekar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dibenzofuran and dibenzothiophene derivatives and organic light-emi...
    • Patent number 11,136,303
    • Issue date Oct 5, 2021
    • Cambridge Display Technology Limited
    • Martin Humphries
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting compound
    • Patent number 11,040,992
    • Issue date Jun 22, 2021
    • Cambridge Display Technology Limited
    • Kiran Kamtekar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Polymer
    • Patent number 10,870,726
    • Issue date Dec 22, 2020
    • Cambridge Display Technology Limited
    • Kiran Kamtekar
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Nanoparticles
    • Patent number 10,733,874
    • Issue date Aug 4, 2020
    • Cambridge Display Technology Limited
    • Kiran Kamtekar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Hole transporting cyclobutene compound
    • Patent number 10,497,875
    • Issue date Dec 3, 2019
    • Cambridge Display Technology Limited
    • Kiran Kamtekar
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Polymers comprising amino dihydrophenanthrene repeating units and o...
    • Patent number 10,392,476
    • Issue date Aug 27, 2019
    • Cambridge Display Technology Limited
    • Kiran Kamtekar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of forming polymers
    • Patent number 10,323,123
    • Issue date Jun 18, 2019
    • Cambridge Display Technology Limited
    • Florence Bourcet
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of forming polymers
    • Patent number 10,280,262
    • Issue date May 7, 2019
    • Cambridge Display Technology Limited
    • Florence Bourcet
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymers and organic electronic device
    • Patent number 9,963,550
    • Issue date May 8, 2018
    • Cambridge Display Technology Limited
    • Kiran Kamtekar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Polymer compound and light emitting element using same
    • Patent number 9,929,347
    • Issue date Mar 27, 2018
    • SUMITOMO CHEMICAL COMPANY, LIMTIED
    • Chizu Sekine
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Polymer and organic light-emitting device
    • Patent number 9,873,831
    • Issue date Jan 23, 2018
    • Cambridge Display Technology Limited
    • Annette Steudel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Composition containing dopant and co-polymers having non-conjugated...
    • Patent number 9,812,644
    • Issue date Nov 7, 2017
    • Cambridge Display Technology Limited
    • Kiran Kamtekar
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Method of forming polymers
    • Patent number 9,598,539
    • Issue date Mar 21, 2017
    • Cambridge Display Technology Limited
    • Florence Bourcet
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Polymer and organic electronic device
    • Patent number 9,559,307
    • Issue date Jan 31, 2017
    • Cambridge Display Technology, Ltd.
    • Annette Steudel
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYMER
    • Publication number 20240199948
    • Publication date Jun 20, 2024
    • SUMITOMO CHEMICAL CO., LTD.
    • Philip Stackhouse
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIGHT-EMITTING COMPOSITION
    • Publication number 20240124767
    • Publication date Apr 18, 2024
    • SUMITOMO CHEMICAL CO., LTD.
    • Jonathan Behrendt
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PHOTOACTIVE MATERIAL
    • Publication number 20240083915
    • Publication date Mar 14, 2024
    • SUMITOMO CHEMICAL CO., LTD.
    • Michal Maciejczyk
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    NANOPARTICLE
    • Publication number 20230414793
    • Publication date Dec 28, 2023
    • SUMITOMO CHEMICAL CO., LTD.
    • Tania Zuberi
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    POLYMER
    • Publication number 20230413659
    • Publication date Dec 21, 2023
    • SUMITOMO CHEMICAL CO., LTD.
    • Nir Yaacobi-Gross
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    LIGHT-EMITTING MARKER
    • Publication number 20230303762
    • Publication date Sep 28, 2023
    • SUMITOMO CHEMICAL CO., LTD.
    • Kiran Kamtekar
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    THERMALLY CONDUCTIVE MATERIAL FOR ELECTRONIC DEVICES
    • Publication number 20230268309
    • Publication date Aug 24, 2023
    • SUMITOMO CHEMICAL CO., LTD.
    • Martin Humphries
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD OF DETECTING AN ANALYTE
    • Publication number 20230176065
    • Publication date Jun 8, 2023
    • SUMITOMO CHEMICAL CO., LTD.
    • Sheena Zuberi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLYMER
    • Publication number 20230122001
    • Publication date Apr 20, 2023
    • SUMITOMO CHEMICAL CO., LTD.
    • Kiran Kamtekar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMPOSITION
    • Publication number 20230094427
    • Publication date Mar 30, 2023
    • SUMITOMO CHEMICAL CO., LTD.
    • Kiran Kamtekar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING PARTICLES
    • Publication number 20230102078
    • Publication date Mar 30, 2023
    • SUMITOMO CHEMICAL CO., LTD.
    • Jonathan Behrendt
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    PHOTOACTIVE MATERIALS
    • Publication number 20220416168
    • Publication date Dec 29, 2022
    • SUMITOMO CHEMICAL CO., LTD.
    • Kiran Kamtekar
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    MOLECULAR MATERIALS BASED ON PHENOXYAZINE CORE FOR HETEROJUNCTION O...
    • Publication number 20220407015
    • Publication date Dec 22, 2022
    • SUMITOMO CHEMICAL CO., LTD.
    • Kiran Kamtekar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING COMPOSITION
    • Publication number 20220380523
    • Publication date Dec 1, 2022
    • SUMITOMO CHEMICAL CO., LTD.
    • Kiran Kamtekar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEQUENCING METHOD
    • Publication number 20220195513
    • Publication date Jun 23, 2022
    • Sumitomo Chemical Co, Ltd.
    • Jonathan Behrendt
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    COMPOSITION AND ORGANIC LIGHT-EMITTING DEVICE
    • Publication number 20220048937
    • Publication date Feb 17, 2022
    • SUMITOMO CHEMICAL CO., LTD.
    • Martin Humphries
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PHOTOACTIVE COMPOUND
    • Publication number 20210399235
    • Publication date Dec 23, 2021
    • Sumitomo Chemical Co., Ltd.
    • Kiran Kamtekar
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIGHT-EMITTING PARTICLE
    • Publication number 20210355379
    • Publication date Nov 18, 2021
    • Sumitomo Chemical Company Limited
    • Jonathan Behrendt
    • G01 - MEASURING TESTING
  • Information Patent Application

    PHOTOACTIVE MATERIALS
    • Publication number 20210163677
    • Publication date Jun 3, 2021
    • Sumitomo Chemical Company Limited
    • Kiran Kamtekar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ORGANIC PHOTODETECTOR
    • Publication number 20210135129
    • Publication date May 6, 2021
    • Sumitomo Chemical Company Limited
    • Kiran Kamtekar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PHOSPHORESCENT LIGHT-EMITTING COMPOUND
    • Publication number 20210135131
    • Publication date May 6, 2021
    • Sumitomo Chemical Company Limited
    • Kiran KAMTEKAR
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING COMPOSITION
    • Publication number 20210079295
    • Publication date Mar 18, 2021
    • Sumitomo Chemical Company Limited
    • Kiran Kamtekar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMPOSITION AND LIGHT EMITTING DEVICE USING THE SAME
    • Publication number 20200411773
    • Publication date Dec 31, 2020
    • Sumitomo Chemical Company, Limited
    • Rui ISHIKAWA
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    FLUORESCENT INFRARED EMITTING COMPOSITION
    • Publication number 20200318001
    • Publication date Oct 8, 2020
    • Sumitomo Chemical Company Limited
    • Kiran KAMTEKAR
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING COMPOUND
    • Publication number 20200270290
    • Publication date Aug 27, 2020
    • Cambridge Display Technology Limited
    • Kiran Kamtekar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PHOTOACTIVE COMPOUND
    • Publication number 20200194684
    • Publication date Jun 18, 2020
    • Sumitomo Chemical Company Limited
    • Kiran Kamtekar
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METAL COMPLEX AND ORGANIC LIGHT-EMITTING DEVICE
    • Publication number 20200055885
    • Publication date Feb 20, 2020
    • Cambridge Display Techology Limited
    • William Tarran
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    NANOPARTICLES
    • Publication number 20190348638
    • Publication date Nov 14, 2019
    • Cambridge Display Technology Limited
    • Kiran KAMTEKAR
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    LIGHT EMITTING DEVICE, AND METAL COMPLEX AND COMPOSITION USED IN SAME
    • Publication number 20190341560
    • Publication date Nov 7, 2019
    • Sumitomo Chemical Company, Limited
    • Toshiaki SASADA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METAL COMPLEX AND ORGANIC LIGHT-EMITTING DEVICE
    • Publication number 20190221757
    • Publication date Jul 18, 2019
    • Cambridge Display Technology Limited
    • William Tarran
    • C07 - ORGANIC CHEMISTRY