Peter Kersten

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Feldkirchen Westerham, DE

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Patents Grantslast 30 patents

Information Patent Grant
Authenticity feature in the form of luminescent substances
- Patent number 9,987,874
- Issue date Jun 5, 2018
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Thomas Giering
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sensor and method for checking authenticity of valuable documents w...
- Patent number 9,989,411
- Issue date Jun 5, 2018
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Wolfgang Deckenbach
- G07 - CHECKING-DEVICES
Information Patent Grant
Authenticity feature in the form of luminescent substances
- Patent number 9,878,573
- Issue date Jan 30, 2018
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Thomas Giering
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR TESTING A SUBSTRATE WITH A LUMINESCENT SUBSTANCE
- Publication number 20230186712
- Publication date Jun 15, 2023
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Wolfgang RAUSCHER
- G07 - CHECKING-DEVICES
Information Patent Application
Sensor and Method for Checking Valuable Documents
- Publication number 20150348351
- Publication date Dec 3, 2015
- Giesecke & Devrient GmbH
- Wolfgang DECKENBACH
- G07 - CHECKING-DEVICES
Information Patent Application
AUTHENTICITY FEATURE IN THE FORM OF LUMINESCENT SUBSTANCES
- Publication number 20150191038
- Publication date Jul 9, 2015
- Giesecke & Devrient GmbH
- Thomas GIERING
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
AUTHENTICITY FEATURE IN THE FORM OF LUMINESCENT SUBSTANCES
- Publication number 20120256409
- Publication date Oct 11, 2012
- Thomas Giering
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER