Inventor

TOTSCHNIG KLAUS

AT4 patents

⚠️ This page may combine multiple inventors who share the name “TOTSCHNIG KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BIOCHEMIE GMBH

2 patents

US6552186B2Apr 22, 2003

β-lactam production

BIOCHEMIE GMBH20 citations89

US6489470B1Dec 3, 2002

Process for the preparation of cefpodoxime proxetil diastereoisomers

BIOCHEMIE GMBH5 citations60

SANDOZ AG

2 patents

US6777549B2Aug 17, 2004

β-lactam production

SANDOZ AG8 citations71

US6949641B2Sep 27, 2005

Crystalline β-lactam intermediate

SANDOZ AG3 citations60