Hans Feichtinger

Follow

Person

Dinslaken, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the manufacture of .beta.-(dimethylamino)-propionitrile
- Patent number 4,172,091
- Issue date Oct 23, 1979
- Ruhrchemie Aktiengesellschaft
- Jurgen Weber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4,4-Thio-bis-(dialkylphenol)/formaldehyde condensates
- Patent number 4,134,933
- Issue date Jan 16, 1979
- Ruhrchemie Aktiengesellschaft
- Hans Feichtinger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the continuous manufacture of .alpha.-cyano-ethylated a...
- Patent number 4,102,913
- Issue date Jul 25, 1978
- Ruhrchemie Aktiengesellschaft
- Boy Cornils
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the purification of low pressure polymerized polyolefin...
- Patent number 4,098,990
- Issue date Jul 4, 1978
- Ruhrchemie Aktiengesellschaft
- Siegfried Lutze
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...