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Le Greneur; Soizic
Bures-sur-Yvette, FR
No. of patents:

Patent Number Title Of Patent Date Issued
5871713 Macromolecular polyamine iodine-containing compound, process for its preparation and its use as February 16, 1999
Biological or synthetic macromolecular polyamine compound. optionally of the dendrimer type, characterized in that it carries at least three radio-opaque iodine-containing derivatives.
5817873 Polyiodinated compounds, their preparation and their use as contrast media for radiology October 6, 1998
The present invention relates to polyiodinated compounds with a single molecular weight having a molecular concentration of iodine of greater than approximately 20% by weight, and in particular greater than approximately 30% by weight, containing at least 9 iodine atoms and having a
5609851 Compounds which can be used in contrast products for radiography March 11, 1997
Polyiodinated nonionic compound that have the formula: ##STR1##

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