Assignee
SICPA HOLDING SA
CH·253 granted patents·61 pending applications·1,522 citations·filing 1981–2024
Top patents by PatentIndex Score
314 records- 0197US9772607B2Method and system for authenticating a deviceSICPA HOLDING SA·Filed 2014·Granted Sep 26, 2017·28 cites·46 claims
- 0297US6926764B2Ink set, printed article, a method of printing and use of a colorantSICPA HOLDING SA·Filed 2002·Granted Aug 9, 2005·70 cites·22 claims
- 0397US6695905B2Pigments having a viewing angle dependent shift of color, method for producing said pigments, use of said pigments in security applications, coating composition comprising said pigments and a detecting deviceSICPA HOLDING SA·Filed 2001·Granted Feb 24, 2004·72 cites·28 claims
- 0496US11707764B2Processes for producing effect layersSICPA HOLDING SA·Filed 2022·Granted Jul 25, 2023·2 cites·20 claims
- 0594US11065906B2Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particlesSICPA HOLDING SA·Filed 2018·Granted Jul 20, 2021·5 cites·17 claims
- 0694US9933640B2Optical effect layerSICPA HOLDING SA·Filed 2016·Granted Apr 3, 2018·4 cites·14 claims
- 0794US5807625ASecurity document with reversibly photochromic printing inksSICPA HOLDING SA·Filed 1996·Granted Sep 15, 1998·91 cites·26 claims
- 0893US11420230B2Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particlesSICPA HOLDING SA·Filed 2018·Granted Aug 23, 2022·3 cites·17 claims
- 0993US10682877B2Optical effect layers showing a viewing angle dependent optical effect, processes and devices for their production, items carrying an optical effect layer, and uses thereofSICPA HOLDING SA·Filed 2017·Granted Jun 16, 2020·3 cites·9 claims
- 1093US10052903B2Processes for in-field hardening of optical effect layers produced by magnetic-field generating devices generating concave field linesSICPA HOLDING SA·Filed 2015·Granted Aug 21, 2018·4 cites·25 claims
- 1193US6200628B1Use of inorganic particles and method for making and identifying a substrate or an articleSICPA HOLDING SA·Filed 1998·Granted Mar 13, 2001·79 cites·9 claims
- 1292US12054619B2UV-Vis radiation curable security inks for producing dichroic security featuresSICPA HOLDING SA·Filed 2021·Granted Aug 6, 2024·4 cites·16 claims
- 1392US11618053B2Process for producing optical effect layersSICPA HOLDING SA·Filed 2019·Granted Apr 4, 2023·2 cites·12 claims
- 1492US10737526B2Apparatuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particlesSICPA HOLDING SA·Filed 2017·Granted Aug 11, 2020·3 cites·13 claims
- 1592US6613137B2Coating composition, preferably printing ink for security applications, method for producing a coating composition and use of glass ceramicsSICPA HOLDING SA·Filed 2000·Granted Sep 2, 2003·47 cites·20 claims
- 1692US4664670ATransfer printing sheet carrying impregnant and transfer printing of cellulose, wool, silk or polyamide textile materialsSICPA HOLDING SA·Filed 1984·Granted May 12, 1987·38 cites·14 claims
- 1791US11691449B2Processes for producing optical effects layersSICPA HOLDING SA·Filed 2018·Granted Jul 4, 2023·2 cites·18 claims
- 1891US10500889B2Belt-driven processes for producing optical effect layersSICPA HOLDING SA·Filed 2015·Granted Dec 10, 2019·3 cites·16 claims
- 1991US10328739B2Processes for producing optical effects layersSICPA HOLDING SA·Filed 2016·Granted Jun 25, 2019·4 cites·18 claims
- 2091US9724956B2Optical effect layers showing a viewing angle dependent optical effect; processes and devices for their production; items carrying an optical effect layer; and uses thereofSICPA HOLDING SA·Filed 2014·Granted Aug 8, 2017·6 cites·19 claims
- 2191US6875522B2Magnetic thin film interference device or pigment and method of making it, printing ink or coating composition, security document and use of such a magnetic thin film interference deviceSICPA HOLDING SA·Filed 2002·Granted Apr 5, 2005·50 cites·21 claims
- 2290US11772404B2Processes for producing optical effects layersSICPA HOLDING SA·Filed 2018·Granted Oct 3, 2023·2 cites·13 claims
- 2390US11660902B2Assemblies and processes for producing optical effect layers comprising oriented non-spherical oblate magnetic or magnetizable pigment particlesSICPA HOLDING SA·Filed 2018·Granted May 30, 2023·2 cites·17 claims
- 2490US11292027B2Processes for producing effect layersSICPA HOLDING SA·Filed 2017·Granted Apr 5, 2022·2 cites·17 claims
- 2590US10175221B2Detection device to identify markers dissolved in a liquid by means of a measurement of resistivity variation, detection method and use of marker and detection deviceSICPA HOLDING SA·Filed 2015·Granted Jan 8, 2019·5 cites·24 claims
- 2690US9726609B2Wavelength selective SERS nanotagsSICPA HOLDING SA·Filed 2015·Granted Aug 8, 2017·4 cites·13 claims
- 2790US7702108B2Use of communication equipment and method for authenticating an item, unit and system for authenticating items, and authenticating deviceSICPA HOLDING SA·Filed 2001·Granted Apr 20, 2010·107 cites·3 claims
- 2890US7030371B2Luminescence characteristics detectorSICPA HOLDING SA·Filed 2002·Granted Apr 18, 2006·53 cites·28 claims
- 2989US10981401B2Apparatuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particlesSICPA HOLDING SA·Filed 2017·Granted Apr 20, 2021·3 cites·16 claims
- 3089US8864037B2Multilayer flake with high level of codingSICPA HOLDING SA·Filed 2013·Granted Oct 21, 2014·8 cites·42 claims
- 3188US12344000B2Cartridge lid, cartridge, ink jet print head and ink jet printerSICPA HOLDING SA·Filed 2022·Granted Jul 1, 2025·2 cites·13 claims
- 3288US12049097B2Security documents or articles comprising optical effect layers comprising magnetic or magnetizable pigment particles and methods for producing said optical effect layersSICPA HOLDING SA·Filed 2021·Granted Jul 30, 2024·1 cites·19 claims
- 3388US11132752B2Integrity management system to manage and control data between entities in an oil and gas asset supply chainSICPA HOLDING SA·Filed 2015·Granted Sep 28, 2021·15 cites·15 claims
- 3488US11110487B2Apparatuses and methods for producing optical effect layersSICPA HOLDING SA·Filed 2018·Granted Sep 7, 2021·2 cites·15 claims
- 3588US10713347B2Mobile, portable apparatus for authenticating a security article and method of operating the portable authentication apparatusSICPA HOLDING SA·Filed 2016·Granted Jul 14, 2020·13 cites·20 claims
- 3688US10279618B2Magnetic or magnetisable pigment particles and optical effect layersSICPA HOLDING SA·Filed 2014·Granted May 7, 2019·4 cites·21 claims
- 3788US7892338B2Method and ink sets for marking and authenticating articlesSICPA HOLDING SA·Filed 2003·Granted Feb 22, 2011·23 cites·23 claims
- 3887US11577273B2Processes for producing optical effects layersSICPA HOLDING SA·Filed 2019·Granted Feb 14, 2023·2 cites·13 claims
- 3987US11065866B2Apparatuses for producing optical effect layersSICPA HOLDING SA·Filed 2015·Granted Jul 20, 2021·3 cites·16 claims
- 4087US10906066B2Appartuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particlesSICPA HOLDING SA·Filed 2016·Granted Feb 2, 2021·3 cites·13 claims
- 4187US10850305B2Magnetic assemblies and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particlesSICPA HOLDING SA·Filed 2016·Granted Dec 1, 2020·2 cites·13 claims
- 4287US10457087B2Security element formed from at least two materials present in partially or fully overlapping areas, articles carrying the security element, and authentication methodsSICPA HOLDING SA·Filed 2016·Granted Oct 29, 2019·4 cites·24 claims
- 4387US10428186B2Multi-component particles comprising inorganic nanoparticles distributed in an organic matrix and processes for making and using sameSICPA HOLDING SA·Filed 2014·Granted Oct 1, 2019·3 cites·19 claims
- 4487US10391519B2Devices for producing optical effect layersSICPA HOLDING SA·Filed 2014·Granted Aug 27, 2019·5 cites·8 claims
- 4587US9062207B2Polycyclic aromatic hydrocarbon compounds containing an S atom or S(═O)2 group in their basic structureSICPA HOLDING SA·Filed 2012·Granted Jun 23, 2015·4 cites·32 claims
- 4687US8362130B2IR-absorbing Intaglio inkSICPA HOLDING SA·Filed 2011·Granted Jan 29, 2013·9 cites·26 claims
- 4787US7798403B2Item carrying at least two data storage elementsSICPA HOLDING SA·Filed 2005·Granted Sep 21, 2010·18 cites·13 claims
- 4886US9849713B2Optical effect layers showing a viewing angle dependent optical effect, processes and devices for their production, items carrying an optical effect layer, and uses thereofSICPA HOLDING SA·Filed 2013·Granted Dec 26, 2017·7 cites·14 claims
- 4986US7067824B2Method, device and security system, all for authenticating a markingSICPA HOLDING SA·Filed 2001·Granted Jun 27, 2006·57 cites·17 claims
- 5085US12367359B2Security marking, method and device for reading the security marking, security document marked with the security marking, and method and system for verifying said security documentSICPA HOLDING SA·Filed 2021·Granted Jul 22, 2025·1 cites·16 claims
Showing the top 50 of 314 patent records by PatentIndex Score.
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