Inventor · disambiguated record
Stephan Steinlein
Also filed as: STEINLEIN STEPHAN
14 granted patents·1 pending application·25 citations·filing 2010–2022
87Inventor score
Top patents by PatentIndex Score
15 records- 0191US9327542B2Value document, method for checking the presence of same and value document systemGIESECKE & DEVRIENT GMBH·Filed 2013·Granted May 3, 2016·9 cites·9 claims
- 0283US9776450B2Method for checking a value document, value document, use thereof, and value document systemGIESECKE & DEVRIENT GMBH·Filed 2013·Granted Oct 3, 2017·4 cites·6 claims
- 0383US8871299B2Solid particles having a silicate coatingKECHT JOHANN·Filed 2010·Granted Oct 28, 2014·4 cites·14 claims
- 0480US11148447B2Intaglio printing ink, printing process and printed articleGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2018·Granted Oct 19, 2021·1 cites·17 claims
- 0576US9409434B2Security featureKECHT JOHANN·Filed 2010·Granted Aug 9, 2016·4 cites·15 claims
- 0672US9540771B2Security feature having several componentsGIESECKE & DEVRIENT GMBH·Filed 2012·Granted Jan 10, 2017·1 cites·18 claims
- 0771US9908360B2Security feature and method for producing a security featureKECHT JOHANN·Filed 2010·Granted Mar 6, 2018·1 cites·18 claims
- 0866US9453162B2Alkali metal and alkaline earth metal niobates and tantalates as security feature substancesKECHT JOHANN·Filed 2011·Granted Sep 27, 2016·1 cites·13 claims
- 0958US10040995B2Alkali metal and alkaline earth metal niobates and tantalates as security feature substancesGIESECKE & DEVRIENT GMBH·Filed 2016·Granted Aug 7, 2018·0 cites·6 claims
- 1056US10576773B2Security element, method for producing the same and value documentGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2017·Granted Mar 3, 2020·0 cites·19 claims
- 1155US12403717B2Method for producing a data carrier having a luminescent security element, and data carrierGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2022·Granted Sep 2, 2025·0 cites·21 claims
- 1253US10144242B2Method for checking a value document, value document, use thereof, and value document systemGIESECKE & DEVRIENT GMBH·Filed 2013·Granted Dec 4, 2018·0 cites·3 claims
- 1351US9469145B2Security feature having several componentsGIESECKE & DEVRIENT GMBH·Filed 2012·Granted Oct 18, 2016·0 cites·16 claims
- 1451US9447544B2Security feature having several componentsGIESECKE & DEVRIENT GMBH·Filed 2012·Granted Sep 20, 2016·0 cites·16 claims
- 1551US2021213771A1Security elementGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →