Inventor · disambiguated record
Michel Schaefer
Also filed as: SCHAEFER MICHEL
8 granted patents·156 citations·filing 1979–1997
88Inventor score
Top patents by PatentIndex Score
8 records- 0183US5374416ANitrogenous macrocyclic ligands, polymetallic complexes and diagnostic and therapeutic compositionGUERBET SA·Filed 1992·Granted Dec 20, 1994·31 cites·19 claims
- 0276US5712389APolyaminated ligands and metal complexes thereofGUERBET SA·Filed 1997·Granted Jan 27, 1998·20 cites·18 claims
- 0375US4299768A1-Pyrrole- and 1-pyrrolidine-carboxylic acid derivatives and process for preparing the sameLABAZ·Filed 1979·Granted Nov 10, 1981·8 cites·9 claims
- 0472US5049667ANitrogen-containing cyclic ligandsGUERBET SA·Filed 1989·Granted Sep 17, 1991·42 cites·12 claims
- 0571US5919432APolyaminated ligands and metal complexes thereofGUERBET SA·Filed 1997·Granted Jul 6, 1999·15 cites·10 claims
- 0656US5043152ANovel iodinated non-ionic triiodobenzene compounds and contrast media containing themGUERBET SA·Filed 1990·Granted Aug 27, 1991·25 cites·12 claims
- 0750US5126440AIodinated polymers with dextran skeleton, processes for their preparation and their uses as contrast productsGUERBET SA·Filed 1989·Granted Jun 30, 1992·8 cites·4 claims
- 0842US5886158AMetal complexes of polyamino oxides, and their utilization in diagnostic imagingGUERBET SA·Filed 1996·Granted Mar 23, 1999·7 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Michel Schaefer files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →