Walter Lutz

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Mainz-Kastel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Drafting material
- Patent number 4,801,508
- Issue date Jan 31, 1989
- Hoechst Aktiengesellschaft
- Walter Lutz
- B44 - DECORATIVE ARTS
Information Patent Grant
Light-sensitive, diazonium group-containing polycondensation produc...
- Patent number 4,661,432
- Issue date Apr 28, 1987
- Hoechst Aktiengesellschaft
- Walter Lutz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photosensitive mixture and photosensitive recording material with d...
- Patent number 4,659,645
- Issue date Apr 21, 1987
- Hoechst Aktiengesellschaft
- Hans-Dieter Frommeld
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive polycondensation product containing diazonium and d...
- Patent number 4,492,748
- Issue date Jan 8, 1985
- Walter Lutz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
1,3-Diaza-9-thia-anthracene-2,4-diones and photopolymerizable mixtu...
- Patent number 4,465,758
- Issue date Aug 14, 1984
- Hoechst Aktiengesellschaft
- Rainer Wingen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
10-Phenyl-1,3,9-triazaanthracenes and photopolymerizable mixture co...
- Patent number 4,464,457
- Issue date Aug 7, 1984
- Hoechst Aktiengesellschaft
- Dieter Bosse
- C07 - ORGANIC CHEMISTRY