Inventor · disambiguated record
Christof Baldus
Also filed as: BALDUS CHRISTOF
7 granted patents·1 pending application·59 citations·filing 1999–2016
83Inventor score
Files withDEPTA GEORG3GIESECKE & DEVRIENT GMBH2BALDUS CHRISTOF1GIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH1HEINE ASTRID1
Top patents by PatentIndex Score
8 records- 0184US8100436B2Data support with an optically variable structureHEINE ASTRID·Filed 2005·Granted Jan 24, 2012·11 cites·30 claims
- 0283US8400673B2Value document comprising a serial numberDEPTA GEORG·Filed 2005·Granted Mar 19, 2013·6 cites·64 claims
- 0381US8936846B2Layer-type value document comprising an ink mixture in one layerDEPTA GEORG·Filed 2005·Granted Jan 20, 2015·5 cites·28 claims
- 0479US8622433B2Security documentDEPTA GEORG·Filed 2005·Granted Jan 7, 2014·4 cites·17 claims
- 0571US10322601B2Security 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
- 0668US6712397B1Embossed data carrierGIESECKE & DEVRIENT GMBH·Filed 1999·Granted Mar 30, 2004·30 cites·20 claims
- 0751US2010000432A1Data carrier printed by intaglio printingBALDUS CHRISTOF·Filed 2009·Application pending·0 cites
- 0848US7618066B2Photoengraved printed data carrierGIESECKE & DEVRIENT GMBH·Filed 2001·Granted Nov 17, 2009·2 cites·21 claims
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