Inventor · disambiguated record
Erich Klieger
Also filed as: KLIEGER ERICH
13 granted patents·300 citations·filing 1973–2003
92Inventor score
Top patents by PatentIndex Score
13 records- 0195US4364921ANovel triiodinated isophthalic acid diamides as nonionic X-ray contrast mediaSCHERING AG·Filed 1980·Granted Dec 21, 1982·176 cites·15 claims
- 0290US5482700ASubstituted polyamino, polycarboxy complexing agent dimers for MRI and X-ray contrastSCHERING AG·Filed 1994·Granted Jan 9, 1996·38 cites·14 claims
- 0381US4283381ATriiodinated aminoacetamido isophthalamide x-ray contrast agentsSCHERING AG·Filed 1980·Granted Aug 11, 1981·13 cites·12 claims
- 0481US4132731ANovel iodized isophthalamic acid compoundsSCHERING AG·Filed 1977·Granted Jan 2, 1979·13 cites·20 claims
- 0575US4264572AX-ray contrast mediaSCHERING AG·Filed 1979·Granted Apr 28, 1981·10 cites·13 claims
- 0675US3953501ATriiodoisophthalic acid monoamino acid amidesSCHERING AG·Filed 1973·Granted Apr 27, 1976·16 cites·11 claims
- 0770US5859214ADTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their productionSCHERING AKTIENGESELLSHAFT·Filed 1994·Granted Jan 12, 1999·10 cites·23 claims
- 0866US5693309ASubstituted complexing agents, complexes, and complex salts, processes for their production, and pharmaceuticals containing sameSCHERING AG·Filed 1995·Granted Dec 2, 1997·10 cites·28 claims
- 0961US6565830B1DTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their productionSCHERING AG·Filed 2000·Granted May 20, 2003·2 cites·14 claims
- 1058US7074387B2DTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their productionSCHERING AG·Filed 2003·Granted Jul 11, 2006·1 cites·28 claims
- 1154US4032567ATriiodoisophthalic acid monoamino acid amides, process for the preparation thereof, and use thereof as x-ray contrast mediaSCHERING AG·Filed 1975·Granted Jun 28, 1977·7 cites·9 claims
- 1236US5843399ADTPA monoamides for MRISCHERING AG·Filed 1995·Granted Dec 1, 1998·3 cites·18 claims
- 1334US6287538B1DTPA monoamides, pharmaceutical agents containing these compounds, their use and process for their productionSCHERING AG·Filed 1998·Granted Sep 11, 2001·1 cites·59 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →