Franz Mainzer

Follow

Person

Hurth, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for controlling and optionally regulating the level of liqui...
- Patent number 4,520,631
- Issue date Jun 4, 1985
- Hoechst Aktiengesellschaft
- Gunter Reichert
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for removing molten phosphorus pentsulfide from a reactor
- Patent number 4,473,538
- Issue date Sep 25, 1984
- Hoechst Aktiengesellschaft
- Johannes Krause
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for controlling and optionally regulating the...
- Patent number 4,386,503
- Issue date Jun 7, 1983
- Hoechst Aktiengesellschaft
- Gunter Reichert
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for improving the reactivity of phosphorus pentasulfide
- Patent number 4,173,621
- Issue date Nov 6, 1979
- Hoechst Aktiengesellschaft
- Johannes Krause
- C01 - INORGANIC CHEMISTRY