Inventor · disambiguated record
Patrick Renner
Also filed as: RENNER PATRICK
6 granted patents·1 pending application·14 citations·filing 2008–2022
74Inventor score
Files withGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH3HOFFMULLER WINFRIED3GIESECKE & DEVRIENT GMBH1
Top patents by PatentIndex Score
7 records- 0188US8685488B2Method for producing a microstructureHOFFMULLER WINFRIED·Filed 2008·Granted Apr 1, 2014·9 cites·41 claims
- 0279US9248689B2Method for the production of security elements having registered layers of designsHOFFMULLER WINFRIED·Filed 2009·Granted Feb 2, 2016·3 cites·8 claims
- 0372US9683972B2Method and device for examining a sheet-shaped or card-shaped valuable document having a security feature having one or more cavitiesGIESECKE & DEVRIENT GMBH·Filed 2012·Granted Jun 20, 2017·2 cites·20 claims
- 0468US11702548B2Method 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
- 0564US9238383B2Method for the production of security elements having mutually registered designsHOFFMULLER WINFRIED·Filed 2009·Granted Jan 19, 2016·0 cites·8 claims
- 0662US2024308264A1Security element and method for producing sameGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2022·Application pending·0 cites
- 0758US11034182B2Disc-shaped pigment, printing ink, security element and method of productionGIESECKE & DEVRIENT CURRENCY TECHNOLOGY GMBH·Filed 2018·Granted Jun 15, 2021·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →