Michael SOBOL

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Munchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Mask exposure method, transparent conductive metallization and pigment
- Patent number 12,128,704
- Issue date Oct 29, 2024
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Winfried Hoffmuller
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
MASK EXPOSURE METHOD, TRANSPARENT CONDUCTIVE METALLIZATION AND PIGMENT
- Publication number 20240042788
- Publication date Feb 8, 2024
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Winfried HOFFMULLER
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
METHOD FOR PRODUCING PLATELET-SHAPED PIGMENTS
- Publication number 20230392019
- Publication date Dec 7, 2023
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Maik Rudolf Johann SCHERER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING EFFECT PIGMENTS
- Publication number 20220289989
- Publication date Sep 15, 2022
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Winfried HOFFMULLER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
REFLECTIVE SECURITY ELEMENT
- Publication number 20210086544
- Publication date Mar 25, 2021
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
- Winfried HOFFMULLER
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER