Inventor
KLIEGER ERICH
DE13 patents
⚠️ This page may combine multiple inventors who share the name “KLIEGER ERICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHERING AG
12 patentsUS4364921ADec 21, 1982
Novel triiodinated isophthalic acid diamides as nonionic X-ray contrast media
SCHERING AG176 citations98
US5482700AJan 9, 1996
Substituted polyamino, polycarboxy complexing agent dimers for MRI and X-ray contrast
SCHERING AG38 citations92
US5693309ADec 2, 1997
Substituted complexing agents, complexes, and complex salts, processes for their production, and pharmaceuticals containing same
SCHERING AG10 citations73
US4283381AAug 11, 1981
Triiodinated aminoacetamido isophthalamide x-ray contrast agents
SCHERING AG13 citations73
US4264572AApr 28, 1981
X-ray contrast media
SCHERING AG10 citations73
US4132731AJan 2, 1979
Novel iodized isophthalamic acid compounds
SCHERING AG13 citations73
US4032567AJun 28, 1977
Triiodoisophthalic acid monoamino acid amides, process for the preparation thereof, and use thereof as x-ray contrast media
SCHERING AG7 citations71
US3953501AApr 27, 1976
Triiodoisophthalic acid monoamino acid amides
SCHERING AG16 citations71
US7074387B2Jul 11, 2006
DTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their production
SCHERING AG1 citations63
US6565830B1May 20, 2003
DTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their production
SCHERING AG2 citations63
US6287538B1Sep 11, 2001
DTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their production
SCHERING AG1 citations63
US5843399ADec 1, 1998
DTPA monoamides for MRI
SCHERING AG3 citations63