Reinhold Deubel

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Patents Grantslast 30 patents

Information Patent Grant
Sulfonsuccinic acid semi-esters, process for their preparation and...
- Patent number 4,009,142
- Issue date Feb 22, 1977
- Hoechst Aktiengesellschaft
- Reinhold Deubel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dispersing and stabilizing agents for dyestuffs
- Patent number 3,993,439
- Issue date Nov 23, 1976
- Hoechst Aktiengesellschaft
- Reinhold Deubel
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the preparation of pigment compositions for the dope dy...
- Patent number 3,960,591
- Issue date Jun 1, 1976
- Hoechst Aktiengesellschaft
- Reinhold Deubel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...