Gerhard Nolte

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Erftstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of a dicalcium phosphate dihydrate suit...
- Patent number 5,427,756
- Issue date Jun 27, 1995
- Hoechst Aktiengesellschaft
- Franz-Josef Dany
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation of a dicalcium phosphate dihydrate suit...
- Patent number 5,427,755
- Issue date Jun 27, 1995
- Hoechst Aktiengesellschaft
- Franz-Josef Dany
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation electrolytic manganese dioxide
- Patent number 4,818,354
- Issue date Apr 4, 1989
- Hoechst Aktiengesellschaft
- Eberhard Preisler
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for removing molybdenum from aqueous manganese salt solutions
- Patent number 4,462,912
- Issue date Jul 31, 1984
- Hoechst Aktiengesellschaft
- Eberhard Preisler
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrolytic cell
- Patent number 4,402,812
- Issue date Sep 6, 1983
- Hoechst Aktiengesellschaft
- Herbert Panter
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR