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Drug, Bio-affecting And Body Treating Compositions > In Vivo Diagnosis Or In Vivo Testing > Magnetic Imaging Agent (e.g., Nmr, Mri, Mrs, Etc.) > Particle Containing A Transition, Actinide, Or Lanthanide Metal (e.g., Hollow Or Solid Particle, Granule, Etc.) > Polymer Containing (e.g., Polypeptide, Synthetic Resin, Etc.) Polymer Containing (e.g., Polypeptide, Synthetic Resin, Etc.)Polymer Containing (e.g., Polypeptide, Synthetic Resin, Etc.) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.06/07/07 - 20070128118 - Polyglutamate-amino acid conjugates and methods Various biodegradable polyglutamate-amino acids comprising recurring units of the general formulae (I) and (II) are prepared. Such polymers are useful for variety of drug, biomolecule and imaging agent delivery applications. ... 09/08/05 - 20050196343 - Degradable nanoparticles The present invention relates to polymeric nanoparticles, particularly useful in drug and agent delivery, as well as for imaging and diagnosis. The polymeric nanoparticles of the present invention comprise cross-linkers that, when degraded, leave simple linear polymeric molecules that can be excreted by the body. The present invention also relates ... 07/14/05 - 20050152842 - Poly (l-glutamic acid) paramagnetic material complex and use as a biodegradable mri contrast agent The present invention includes PG polymer complexes with paramagnetic materials, such as Gd, Mn and iron oxide. The complexes may also include chelating agents which may be covalently attached to the PG polymer backbone through linkers. PEG may also be attached to the PG polymer backbone. The complexes may include ... 06/02/05 - 20050118105 - Cascade polymer bound complexing compounds, their complexes and conjugates, processes for their production, and pharmaceutical agents containing them Cascade polymers, containing complex-forming ligands, optionally at least five ions of an element of atomic numbers 21-29, 39, 42, 44 or 57-83, as well as, if desired, cations of inorganic and/or organic bases, amino acids or amino acid amides, are valuable complexing compounds and complexes for diagnostics and therapy. ... ### FreshPatents.com Support |