TREA

Pigments exhibiting interference colours

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  • CPC
  • C09C1/0015
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CCHEMISTRY METALLURGY C09Paints, dyes C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES PREPARATION OF CARBON BLACK; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS C09C1/00Treatment of specific inorganic materials other than fibrous fillers Preparation of carbon black

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C09C1/0015Pigments exhibiting interference colours
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing pigment
    • Patent number 12,312,474
    • Issue date May 27, 2025
    • NINGBO INLIGHT TECHNOLOGY CO., LTD.
    • Daoyuan Ma
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method for producing platelet-shaped pigments
    • Patent number 12,305,041
    • Issue date May 20, 2025
    • GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    • Maik Rudolf Johann Scherer
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Thin film interference pigments with a coating of nanoparticles
    • Patent number 12,298,470
    • Issue date May 13, 2025
    • Viavi Solutions Inc.
    • Alberto Argoitia
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Multilayer articles containing organic layers
    • Patent number 12,285,779
    • Issue date Apr 29, 2025
    • Viavi Solutions Inc.
    • Alberto Argoitia
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    High chroma flakes
    • Patent number 12,275,852
    • Issue date Apr 15, 2025
    • Viavi Solutions Inc.
    • Johannes Seydel
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Colored composite material
    • Patent number 12,202,773
    • Issue date Jan 21, 2025
    • Hublot SA, Geneve
    • Mathias Buttet
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    High chromaticity pigment flakes and foils
    • Patent number 12,187,900
    • Issue date Jan 7, 2025
    • Viavi Solutions Inc.
    • Johannes Seydel
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Security pigment
    • Patent number 12,152,152
    • Issue date Nov 26, 2024
    • Viavi Solutions Inc.
    • Vladimir P. Raksha
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Smoking article with colour shifting marking
    • Patent number 12,114,691
    • Issue date Oct 15, 2024
    • Philip Morris Products S.A.
    • Leonardo Nappi
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Metallic bismuth pigments
    • Patent number 12,110,398
    • Issue date Oct 8, 2024
    • Sun Chemical Corporation
    • Blayne Phillips
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Optical devices with asymmetric layer structure
    • Patent number 12,050,390
    • Issue date Jul 30, 2024
    • Viavi Solutions Inc.
    • Mark Kozlowski
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Layer sequence with colour flop effect including platelet-shaped ef...
    • Patent number 11,952,499
    • Issue date Apr 9, 2024
    • HUBERGROUP ITALIA
    • Giuseppe Gianetti
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Metallic inks composition for digital offset lithographic printing
    • Patent number 11,939,478
    • Issue date Mar 26, 2024
    • Xerox Corporation
    • Mihaela Maria Birau
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Alpha-alumina flakes
    • Patent number 11,891,541
    • Issue date Feb 6, 2024
    • Merck Patent GmbH
    • Ryuta Suzuki
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    α-alumina flakes
    • Patent number 11,891,542
    • Issue date Feb 6, 2024
    • Merck Patent GmbH
    • Ryuta Suzuki
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Interference pigments
    • Patent number 11,820,900
    • Issue date Nov 21, 2023
    • Merck Patent GmbH
    • Michael Termer
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Hybrid colored metallic pigment
    • Patent number 11,802,210
    • Issue date Oct 31, 2023
    • Viavi Solutions Inc.
    • Vladimir Raksha
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Magnetic multilayer pigment flake and coating composition
    • Patent number 11,787,956
    • Issue date Oct 17, 2023
    • Viavi Solutions Inc.
    • Vladimir P. Raksha
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Optical effect pigment
    • Patent number 11,787,948
    • Issue date Oct 17, 2023
    • Andrés Ruiz Quevedo
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Effect pigments
    • Patent number 11,773,270
    • Issue date Oct 3, 2023
    • Merck Patent GmbH
    • Gerhard Pfaff
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Optical devices with azimuthal modulator layer
    • Patent number 11,754,848
    • Issue date Sep 12, 2023
    • Viavi Solutions Inc.
    • Jaroslaw Zieba
    • G02 - OPTICS
  • Information Patent Grant

    Interference pigment
    • Patent number 11,692,100
    • Issue date Jul 4, 2023
    • The Swatch Group Research and Development Ltd.
    • Jean-Luc Bazin
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Optical devices with asymmetric layer structure
    • Patent number 11,650,473
    • Issue date May 16, 2023
    • Viavi Solutions Inc.
    • Mark Kozlowski
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Lamellar particles with functional coating
    • Patent number 11,493,672
    • Issue date Nov 8, 2022
    • VIAVI Solutions Inc.
    • Jaroslaw Zieba
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Effect pigments
    • Patent number 11,479,681
    • Issue date Oct 25, 2022
    • Merck Patent GmbH
    • Sabine Schoen
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Method for forming multilayer coating film
    • Patent number 11,459,463
    • Issue date Oct 4, 2022
    • Kansai Paint Co., Ltd.
    • Masayuki Itoh
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Effect pigments
    • Patent number 11,459,469
    • Issue date Oct 4, 2022
    • Merck Patent GmbH
    • Sabine Schoen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Effect pigments
    • Patent number 11,453,789
    • Issue date Sep 27, 2022
    • Merck Patent GmbH
    • Sabine Schoen
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Magnetic multilayer pigment flake and coating composition
    • Patent number 11,441,041
    • Issue date Sep 13, 2022
    • VIAVI Solutions Inc.
    • Vladimir P. Raksha
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pearlescent pigment for security purposes including organic or inor...
    • Patent number 11,407,900
    • Issue date Aug 9, 2022
    • CQV Co., Ltd.
    • Kum-sung Cho
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH CHROMATICITY PIGMENT FLAKES AND FOILS
    • Publication number 20250145832
    • Publication date May 8, 2025
    • VIAVI SOLUTIONS INC.
    • Johannes SEYDEL
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Colored Composite Material
    • Publication number 20250109070
    • Publication date Apr 3, 2025
    • Hublot SA, Geneve
    • Mathias BUTTET
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    SECURITY PIGMENT
    • Publication number 20250092263
    • Publication date Mar 20, 2025
    • VIAVI SOLUTIONS INC.
    • Vladimir P. RAKSHA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    OPTICAL DEVICES WITH ASYMMETRIC LAYER STRUCTURE
    • Publication number 20240377694
    • Publication date Nov 14, 2024
    • VIAVI SOLUTIONS INC.
    • Mark KOZLOWSKI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    EFFECT PIGMENTS
    • Publication number 20240199886
    • Publication date Jun 20, 2024
    • Merck Patent GmbH
    • Johann Bauer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PRODUCTION OF PIGMENTS HAVING A DEFINED SIZE AND SHAPE
    • Publication number 20240026159
    • Publication date Jan 25, 2024
    • GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    • Maik Rudolf Johann SCHERER
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    CLOSED-CELL METAL OXIDE PARTICLES
    • Publication number 20230348726
    • Publication date Nov 2, 2023
    • BASF SE
    • Liangliang QU
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    EFFECT PIGMENTS HAVING A REFLECTIVE CORE
    • Publication number 20230287219
    • Publication date Sep 14, 2023
    • ECKART AMERICA CORPORATION
    • Devin Schmitt
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    OPTICAL DEVICES WITH ASYMMETRIC LAYER STRUCTURE
    • Publication number 20230258999
    • Publication date Aug 17, 2023
    • VIAVI SOLUTIONS INC.
    • Mark KOZLOWSKI
    • G02 - OPTICS
  • Information Patent Application

    MAGNETIC MULTILAYER PIGMENT FLAKE AND COATING COMPOSITION
    • Publication number 20230002628
    • Publication date Jan 5, 2023
    • VIAVI SOLUTIONS INC.
    • Vladimir P. RAKSHA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETIC PIGMENT FLAKE, OPTICALLY VARIABLE INK, AND ANTI-FALSIFICAT...
    • Publication number 20220334295
    • Publication date Oct 20, 2022
    • HUIZHOU FORYOU OPTICAL TECHNOLOGY CO., LTD.
    • HONGBAO SUN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METHOD FOR PRODUCING EFFECT PIGMENTS
    • Publication number 20220289989
    • Publication date Sep 15, 2022
    • GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    • Winfried HOFFMULLER
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    LAMELLAR PARTICLES WITH FUNCTIONAL COATING
    • Publication number 20220268973
    • Publication date Aug 25, 2022
    • VIAVI Solutions Inc.
    • Jaroslaw Zieba
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    ALPHA-ALUMINA FLAKES
    • Publication number 20220251403
    • Publication date Aug 11, 2022
    • Merck Patent GmbH
    • Ryuta SUZUKI
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    ALPHA-ALUMINA FLAKES
    • Publication number 20220243076
    • Publication date Aug 4, 2022
    • Merck Patent GmbH
    • Ryuta SUZUKI
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    HIGH CHROMA FLAKES
    • Publication number 20220089878
    • Publication date Mar 24, 2022
    • VIAVI Solutions Inc.
    • Johannes SEYDEL
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    SECURITY PIGMENT
    • Publication number 20210380812
    • Publication date Dec 9, 2021
    • VIAVI Solutions Inc.
    • Vladimir P. RAKSHA
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    METHOD OF MANUFACTURING PIGMENT
    • Publication number 20210292568
    • Publication date Sep 23, 2021
    • Ningbo Inlight Technology Co., Ltd.
    • Daoyuan Ma
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METALLIC INKS COMPOSITION FOR DIGITAL OFFSET LITHOGRAPHIC PRINTING
    • Publication number 20210284851
    • Publication date Sep 16, 2021
    • Xerox Corporation
    • Mihaela Maria Birau
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    COMPOSITE PIGMENTS
    • Publication number 20210163753
    • Publication date Jun 3, 2021
    • SHAYONANO SINGAPORE PTE LTD
    • Mahesh Dahyabhai Patel
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    OPTICAL DEVICES
    • Publication number 20210141144
    • Publication date May 13, 2021
    • VIAVI Solutions Inc.
    • Johannes SEYDEL
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    USE OF TALC FOR PEARLESCENCE IN LIQUID COMPOSITIONS
    • Publication number 20210113440
    • Publication date Apr 22, 2021
    • IMERTECH SAS
    • Laure PAGIS
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INTERFERENCE PIGMENTS
    • Publication number 20210115260
    • Publication date Apr 22, 2021
    • Merck Patent GmbH
    • Michael TERMER
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    OPTICAL DEVICES WITH AZIMUTHAL MODULATOR LAYER
    • Publication number 20210109361
    • Publication date Apr 15, 2021
    • VIAVI Solutions Inc.
    • Jaroslaw ZIEBA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LAYER SEQUENCE WITH COLOUR FLOP EFFECT INCLUDING PLATELET-SHAPED EF...
    • Publication number 20210040328
    • Publication date Feb 11, 2021
    • Hubergroup Italia
    • Giuseppe GIANETTI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    HYBRID COLORED METALLIC PIGMENT
    • Publication number 20210032473
    • Publication date Feb 4, 2021
    • VIAVI Solutions Inc.
    • Vladimir RAKSHA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    OPTICAL EFFECT PIGMENT
    • Publication number 20200354578
    • Publication date Nov 12, 2020
    • SICPA Holding S.A.
    • Andrés RUIZ QUEVEDO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PEARLESCENT PIGMENT FOR SECURITY PURPOSES INCLUDING ORGANIC OR INOR...
    • Publication number 20200354579
    • Publication date Nov 12, 2020
    • CQV CO., LTD.
    • Kum-sung CHO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    EFFECT PIGMENTS
    • Publication number 20200339820
    • Publication date Oct 29, 2020
    • Merck Patent GmbH
    • Gerhard PFAFF
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surface-modified effect pigment and nail varnish composition
    • Publication number 20200317927
    • Publication date Oct 8, 2020
    • ECKART GMBH
    • Christine Schilling
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE