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Browse by Category: Main > Health & Medicine
Class Information
Number: 424/9.323
Name: 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.) > Metal is paramagnetic
Description: Subject matter wherein the transition, actinide, or lanthanide metal of the particle is paramagnetic.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8679458 Functionalized magnetic nanoparticle analyte sensor Mar. 25, 2014
8563298 NMR systems and methods for the rapid detection of analytes Oct. 22, 2013
8557290 Multifunction nanoconjugates for imaging applications and targeted treatment Oct. 15, 2013
8414866 Method of magnetic resonance imaging of the heart with paramagnetic MN.sup.2+ Apr. 9, 2013
8367040 Contrast agents and methods for preparing contrast agents Feb. 5, 2013
8323618 Ultrasmall superparamagnetic iron oxide nanoparticles and uses thereof Dec. 4, 2012
8236284 Multimodal, multifunctional polymer coated nanoparticles Aug. 7, 2012
8147803 Ultrasmall superparamagnetic iron oxide nanoparticles and uses thereof Apr. 3, 2012
8128908 Nanoparticles and their use for multifunctional bioimaging Mar. 6, 2012
7976825 Cancer cell diagnosis by targeting delivery of nanodevices Jul. 12, 2011
7906104 Methods for detecting pancreatic beta-islet cells and diseases thereof Mar. 15, 2011
7901674 Aldehyde-fixed platelets with internalized paramagnetic or magnetic nanoparticles Mar. 8, 2011
7723311 Delivery of bioactive substances to target cells May. 25, 2010
7598335 Folate-receptor-targeting iron oxide nanoparticles coated with poly(ethylene glycol) Oct. 6, 2009
7557577 Water-soluble paramagnetic substance reducing the relaxation time of the coolant in an MRI system Jul. 7, 2009
7502640 Positive contrast MRI of magnetically tagged cells, objects, tissues Mar. 10, 2009
7407646 Hydrophilic polymer biomaterial having a specific magnetic resonance imaging signal and process for the preparation of said biomaterial Aug. 5, 2008
7235227 Paramagnetic particles that provide improved relaxivity Jun. 26, 2007
7220401 Blood clot-targeted nanoparticles May. 22, 2007
7087722 Fibrin binding domain polypeptides and uses and methods of producing same Aug. 8, 2006
7082326 Method of magnetic resonance imaging Jul. 25, 2006
7018611 Vitronectin receptor antagonist pharmaceuticals Mar. 28, 2006
6924150 Magnetic resonance imaging contrast system Aug. 2, 2005
6896874 MR-signal emitting coatings May. 24, 2005
6896873 MR signal-emitting coatings May. 24, 2005
6869591 Paramagnetic particles that provide improved relaxivity Mar. 22, 2005
6818203 Use of perfluoroalkyl-containing metal complexes as contrast media in MR-imaging for visualization of plaque, tumors and necroses Nov. 16, 2004
6803030 Bile acids conjugates with metal ion chelates and the use thereof Oct. 12, 2004
6797257 Paramagnetic polymerized protein microspheres and methods of preparation thereof Sep. 28, 2004
6770261 Magnetic resonance imaging agents for the detection of physiological agents Aug. 3, 2004
6713045 Targeted magnetic resonance imaging agents for the detection of physiological processes Mar. 30, 2004
6652834 Amphipatic polycarboxylic chelates and complexes with paramagnetic metals as MRI contrast agents Nov. 25, 2003
6645464 Loading metal particles into cell membrane vesicles and metal particular use for imaging and therapy Nov. 11, 2003
6638494 Super-paramagnetic particles with increased R1 relaxivity, process for producing said particles and use thereof Oct. 28, 2003
6541039 Nanoscale particles having an iron oxide-containing core enveloped by at least two shells Apr. 1, 2003
6534039 Extended organic cobalt and nickel magnetic complexes Mar. 18, 2003
6517813 Device and process for separating magnetic materials from pharmaceutical preparations, their starting or intermediate products, as well as agents that are produced with the aid of said device Feb. 11, 2003
6461587 Perfluoroalkylamides, their production and their use in diagnosis Oct. 8, 2002
6372194 MRI contrast media recognizing minor environmental changes Apr. 16, 2002
6368574 Contrast agent-enhanced magnetic resonance imaging of tissue perfusion Apr. 9, 2002
6361759 MR signal-emitting coatings Mar. 26, 2002
6315981 Gas filled microspheres as magnetic resonance imaging contrast agents Nov. 13, 2001
6274121 Superparamagnetic particles, process for their manufacture and use Aug. 14, 2001
6270748 Contrast enhancing agent having a polymeric core and polymeric shell Aug. 7, 2001
6261535 Diagnostic methods for targeting the vasculature of solid tumors Jul. 17, 2001
6203777 Method of contrast enhanced magnetic resonance imaging using carbohydrate particles Mar. 20, 2001
6180113 Pharmaceutical agents that contain perfluoroalkyl-containing metal complexes Jan. 30, 2001
6068830 Localization and therapy of non-prostatic endocrine cancer with agents directed against prostate specific antigen May. 30, 2000
6017522 Segmented chelating polymers as imaging and therapeutic agents Jan. 25, 2000
5980862 Magnetic resonance imaging agents for the detection of physiological agents Nov. 9, 1999

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