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Verification method
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Patent number 11,150,084
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Issue date Oct 19, 2021
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Nano-4-U AG
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Harald Walter
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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3D laser coding in glass
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Patent number 9,378,445
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Issue date Jun 28, 2016
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I-Property Holding Corp.
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Alexander Stuck
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Secure tracking of tablets
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Patent number 8,715,725
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Issue date May 6, 2014
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I-Property Holding Corp.
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Alexander Stuck
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Isotropic zero-order diffractive filter
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Patent number 8,542,442
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Issue date Sep 24, 2013
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Centre Suisse d'Electronique et de Microtechnique SA—Recherche et Developpement
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Nicolas Blondiaux
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G02 - OPTICS
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Pharmaceutical moiré pill
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Patent number 8,323,623
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Issue date Dec 4, 2012
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I-Property Holding Corp.
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Stefan Klocke
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Color image sensor
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Patent number 8,259,201
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Issue date Sep 4, 2012
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CSEM Centre Suisse D'Electronique et de Microtechnique SA
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Alexander Stuck
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H01 - BASIC ELECTRIC ELEMENTS
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Zero-order diffractive pigments
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Patent number 7,974,010
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Issue date Jul 5, 2011
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CSEM Centre Suisse d'Electrique et de Microtechnique SA—Recherche et Developp...
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Harald Walter
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Zero order pigments (ZOP)
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Patent number 7,864,424
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Issue date Jan 4, 2011
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CSEM Centre Suisse d'Electronique et de Microtechnique S.A. Recherche et Deve...
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Alexander Stuck
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C01 - INORGANIC CHEMISTRY
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Zero-order diffractive filter
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Patent number 7,821,691
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Issue date Oct 26, 2010
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CSEM Centre Suisse d'Electronique et de Microtechnique S.A. Recherche et Deve...
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Harald Walter
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B82 - NANO-TECHNOLOGY
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Diffractive optical security device
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Patent number 7,787,182
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Issue date Aug 31, 2010
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CSEM Centre Suisse d'Electronique et de Microtechnique S.A. Recherche et Deve...
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Alexander Stuck
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Security device
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Patent number 7,782,509
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Issue date Aug 24, 2010
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CSEM Centre Suisse D'Electronique et de Microtechnique SA
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Harald Walter
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Nano-structured zero-order diffractive filter
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Patent number 7,755,835
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Issue date Jul 13, 2010
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CSEM Centre Suisse d'Electronique et de Microtechnique S.A. Recherche et Deve...
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Alexander Stuck
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Semiconductor module
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Patent number 6,337,512
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Issue date Jan 8, 2002
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ABB Research Ltd.
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Peter Steimer
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H01 - BASIC ELECTRIC ELEMENTS
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Power semiconductor module
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Patent number 5,977,621
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Issue date Nov 2, 1999
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ABB Research Ltd.
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Alexander Stuck
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H01 - BASIC ELECTRIC ELEMENTS
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