Ferdinand Theissen

Follow

Person

Gross-Auheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the recovery of methionine and potassium bicarbonate
- Patent number 4,303,621
- Issue date Dec 1, 1981
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Theodor Lussling
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of malononitrile
- Patent number 4,136,108
- Issue date Jan 23, 1979
- Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
- Theodor Lussling
- C07 - ORGANIC CHEMISTRY