Assignee

GIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH

DE·131 granted patents·62 pending applications·88 citations·filing 2013–2025

Technology mixG07D95 B42D92 B65H30 G01N23 C09D21 G02B17

Top patents by PatentIndex Score

193 records

0194US10525758B2Security element, value document comprising such a security element, and method for producing such a security elementGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2017·Granted Jan 7, 2020·5 cites·27 claims
0293US11427361B2Device and method for filling containers with value documents, in particular banknotes, and system for processing value documentsGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2018·Granted Aug 30, 2022·7 cites·20 claims
0391US10639925B2Visually variable security elementGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2016·Granted May 5, 2020·4 cites·21 claims
0488US11807029B2Method for producing an optically variable security elementGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2020·Granted Nov 7, 2023·2 cites·15 claims
0588US11040565B2Method for manufacturing a security element having a lens grid imageGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2017·Granted Jun 22, 2021·3 cites·21 claims
0687US11110734B2Security element having a lenticular imageGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2016·Granted Sep 7, 2021·3 cites·21 claims
0786US11623465B2Optically variable security element having reflective surface regionGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2019·Granted Apr 11, 2023·3 cites·20 claims
0885US12194772B2Valuable document systemGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2019·Granted Jan 14, 2025·2 cites·18 claims
0984US10865026B2Blister packaging, cover film and production methodGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2017·Granted Dec 15, 2020·10 cites·12 claims
1084US10081213B2Optically variable security elementGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2016·Granted Sep 25, 2018·2 cites·20 claims
1183US11345179B2Optically variable security arrangementGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2018·Granted May 31, 2022·2 cites·21 claims
1283US10573113B2Device and method for checking value documents for marking inkGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2017·Granted Feb 25, 2020·2 cites·11 claims
1382US10633160B2Packaging, cover film and use of sameGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2016·Granted Apr 28, 2020·3 cites·6 claims
1480US11148447B2Intaglio printing ink, printing process and printed articleGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2018·Granted Oct 19, 2021·1 cites·17 claims
1580US10988629B2Core-shell particle-based security pigment and method for production thereofGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2016·Granted Apr 27, 2021·1 cites·20 claims
1680US2025316748A1Method for producing an accumulator and device for producing an accumulatorGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2025·Application pending·0 cites
1778US2025069462A1Filling of boxes for valuable documentsGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2024·Application pending·0 cites
1877US11518563B2Apparatus for packaging sheet materialGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2020·Granted Dec 6, 2022·2 cites·16 claims
1977US11282321B2Optical storage phosphor, method for checking an authenticity feature, device for carrying out a method, authenticity feature and value documentGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2018·Granted Mar 22, 2022·1 cites·21 claims
2076US11325412B2Security element comprising micro-reflectors for a perspective representation of a motifGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2019·Granted May 10, 2022·1 cites·17 claims
2176US10134109B2Depiction arrangementGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2014·Granted Nov 20, 2018·1 cites·20 claims
2275US2025372724A1Method for producing accumulators and corresponding stacking device for producing accumulatorsGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2025·Application pending·0 cites
2374US11654709B2Optically variable security element having reflective surface regionGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2019·Granted May 23, 2023·2 cites·18 claims
2474US10744812B2Security element comprising microreflectors, and manufacturing methodGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2018·Granted Aug 18, 2020·1 cites·20 claims
2574US2025299524A1Filling apparatus and method for filling containers with documents of valueGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2023·Application pending·0 cites
2674US2025282568A1Formation of sheet stacks by means of a sheet-processing apparatusGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2023·Application pending·0 cites
2772US11059643B2Molded plastic film article, manufacturing method, and blisterGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2016·Granted Jul 13, 2021·1 cites·17 claims
2872US10486455B2Application deviceGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2016·Granted Nov 26, 2019·1 cites·7 claims
2971US12333361B2Security element having a machine-readable code and method for checking the authenticity thereofGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2023·Granted Jun 17, 2025·0 cites·15 claims
3071US10322601B2Security element with effect pigments and an embossing structure and method for the production thereofGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2016·Granted Jun 18, 2019·1 cites·12 claims
3171US10249125B2Seal and method for testing a product for manipulationGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2016·Granted Apr 2, 2019·3 cites·20 claims
3270US12129382B2Effect pigment, production method, value document and printing inkGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2020·Granted Oct 29, 2024·0 cites·22 claims
3370US9840071B2Security element and method for producing the sameGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2014·Granted Dec 12, 2017·1 cites·15 claims
3468US11702548B2Method for producing pigment fragments with a predefined internal and/or external contour, and pigment fragmentsGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2018·Granted Jul 18, 2023·0 cites·15 claims
3567US12472763B2Security element as well as value document having such a security elementGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2020·Granted Nov 18, 2025·0 cites·17 claims
3667US10657750B2Device and method for verifying feature substancesGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2019·Granted May 19, 2020·0 cites·19 claims
3766US12387546B2Method and device for testing a substrate with a luminescent substanceGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2021·Granted Aug 12, 2025·0 cites·18 claims
3865US12129386B2Production of pigments having a defined size and shapeGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2021·Granted Oct 29, 2024·0 cites·16 claims
3965US11802212B2Method for producing pigment fragments with a predefined internal and/or external contour using a crack-forming layer, and pigment fragmentsGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2018·Granted Oct 31, 2023·0 cites·14 claims
4064US12586435B2Sensor element, test device, and method for testing a data carrier having a spin resonance featureGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2023·Granted Mar 24, 2026·0 cites·19 claims
4164US12131604B2System and method for processing documents of value, in particular banknotesGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2022·Granted Oct 29, 2024·0 cites·16 claims
4263US12354431B2Method and sensor for testing value documentsGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2021·Granted Jul 8, 2025·0 cites·16 claims
4363US2025201047A1Method for producing value documents, and sensor system for quality control during the production of value documentsGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2023·Application pending·0 cites
4462US12578292B2Sensor element for testing a data carrier having a spin resonance feature, dividing method, mounting method and testing methodGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2022·Granted Mar 17, 2026·0 cites·18 claims
4562US12322237B2Method for classifying a banknote, classification device, method for producing a classifier and use for the classification of a banknoteGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2021·Granted Jun 3, 2025·0 cites·12 claims
4662US2023411632A1Method for producing a green paper for producing a gas diffusion layer for a fuel cellGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2021·Application pending·0 cites
4762US2023317973A1Green paper for producing a gas diffusion layer for a fuel cellGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2021·Application pending·0 cites
4862US2023317974A1Method for producing a green paper for producing a gas diffusion layer for a fuel cellGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2021·Application pending·0 cites
4962US2024308264A1Security element and method for producing sameGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2022·Application pending·0 cites
5062US2021101706A1Method and device for opening a receptacleGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2020·Application pending·0 cites

Showing the top 50 of 193 patent records by PatentIndex Score.

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