Tobias Wittig

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Osterode, DE

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Patents Grantslast 30 patents

Information Patent Grant
1,4-dihydropyridine-containing IR-sensitive composition and use the...
- Patent number 7,183,039
- Issue date Feb 27, 2007
- Eastman Kodak Company
- Hans-joachim Timpe
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Stabilized infrared-sensitive polymerizable systems
- Patent number 6,884,568
- Issue date Apr 26, 2005
- Kodak Polychrome Graphics, LLC
- Hans-Joachim Timpe
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Thermal initiator system using leuco dyes and polyhalogene compounds
- Patent number 6,864,040
- Issue date Mar 8, 2005
- Kodak Polychrome Graphics LLC
- Ursula Müller
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Thermally imageable positive-working lithographic printing plate pr...
- Patent number 6,458,511
- Issue date Oct 1, 2002
- Kodak Polychrome Graphics LLC
- Tobias Wittig
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Thermal initiator system using leuco dyes and polyhalogene compounds
- Publication number 20030003399
- Publication date Jan 2, 2003
- Ursula Muller
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Stabilized infrared-sensitive polymerizable systems
- Publication number 20020197564
- Publication date Dec 26, 2002
- Hans-Joachim Timpe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS