Inventor

KNAUF HEINRICH

DE2 patents

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

ROEHM PHARMA GMBH

1 patent

US4252809AFeb 24, 1981

Substituted pteridine compounds and pharmaceutical compositions containing the same

ROEHM PHARMA GMBH9 citations68

RIETZEL CHRISTIAN

1 patent

US4910203AMar 20, 1990

Pteridine compounds

RIETZEL CHRISTIAN2 citations50