Inventor

STERN CHRISTIAN

CH3 patents

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

CIBA SC HOLDING AG

2 patents

US7034148B2Apr 25, 2006

Metallocenyl phthalocyanines as optical recording media

CIBA SC HOLDING AG7 citations71

US7378221B2May 27, 2008

Metallocenyl phthalocyanines as optical recording media

CIBA SC HOLDING AG0 citations49

CIBA GEIGY CORP

1 patent

US4931566AJun 5, 1990

Process for the preparation of pyrrolo[3,4-c]pyrroles

CIBA GEIGY CORP43 citations88