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Class Information
Number: 424/9.45
Name: Drug, bio-affecting and body treating compositions > In vivo diagnosis or in vivo testing > X-ray contrast imaging agent (e.g., computed tomography, angiography, etc.) > Halogenated benzene ring containing
Description: Subject matter wherein the agent contains a benzene ring to which at least one halogen atom (F, Cl, Br, or I) is directly attached by nonionic bonding.

Sub-classes under this class:

Class Number Class Name Patents
424/9.455 Carbonyl of a carboxylic acid or salt thereof attached directly to the benzene ring 45
424/9.454 Three or more amide groups are attached directly to the same benzene ring by nonionic bonding 67
424/9.451 Two or more halogenated benzene rings in the same compound 48

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8673269 Halogenated phenols for diagnostics, antioxidant protection and drug delivery Mar. 18, 2014
8288590 N-substituted monomers and polymers Oct. 16, 2012
8231929 Medical device coating process Jul. 31, 2012
8202511 Contrast agents Jun. 19, 2012
8147805 Conjugates for dual imaging and radiochemotherapy: composition, manufacturing, and applications Apr. 3, 2012
8084018 Methods for imaging dopamine transporter level Dec. 27, 2011
7863047 Intracorporeal medicaments for photodynamic treatment of disease Jan. 4, 2011
7862800 Radiopaque cyanoacrylate compositions Jan. 4, 2011
7713517 Compositions and methods for enhancing contrast in imaging May. 11, 2010
7666390 DTPA derivatives and metal complexes thereof, and radiation source and contrast agent including the metal complexes Feb. 23, 2010
7588751 Liposome-containing radiographic contrast medium and preparation method thereof Sep. 15, 2009
7582283 Contrast agents to improve gastrointestinal tract opacification during abdominal and pelvic CT scans Sep. 1, 2009
7507394 High viscosity embolizing compositions Mar. 24, 2009
7427389 Diagnostic agents for positron emission imaging using radiolabeled halogenated xanthenes Sep. 23, 2008
7402299 Intracorporeal medicaments for photodynamic treatment of disease Jul. 22, 2008
7384623 High energy phototherapeutic agents Jun. 10, 2008
7378081 Composition and method for direct visualization of the human appendix May. 27, 2008
7368101 Process for the preparation of iopamidol and the new intermediates therein May. 6, 2008
7338652 Methods for positron emission imaging with radiolabeled halogenated xanthenes diagnostic agents Mar. 4, 2008
7189383 Radioactively labelled amino acid analogues, their preparation and use Mar. 13, 2007
7175828 Modulators of .beta.-amyloid peptide aggregation comprising D-amino acids Feb. 13, 2007
7151117 Concentrated X-ray contrast media can act as universal antigens and can inhibit or prevent allergic reactions Dec. 19, 2006
7008614 Liposome containing hydrophobic iodine compound and X-ray contrast medium for radiograph comprising the liposome Mar. 7, 2006
6962689 High viscosity embolizing compositions Nov. 8, 2005
6951641 Concentrated X-ray contrast media can act as universal antigens and can inhibit or prevent allergic reactions Oct. 4, 2005
6710179 Compounds with analgesic effect Mar. 23, 2004
6660248 Fullerene (C60)-based X-ray contrast agent for diagnostic imaging Dec. 9, 2003
6599448 Radio-opaque polymeric compositions Jul. 29, 2003
6531111 High viscosity embolizing compositions Mar. 11, 2003
6509406 Plastic molding materials which can be detected by X-ray contrast Jan. 21, 2003
6479033 Antitumor cystostatic and contrast agent Nov. 12, 2002
6475466 Methods for treating endoleaks during endovascular repair of abdominal aortic aneurysms Nov. 5, 2002
6426145 Radiopaque compositions for visualization of medical devices Jul. 30, 2002
6264916 N,N-dimethyldiatrizoic acid and its conjugates as hepatobiliary agents for x-ray CT imaging Jul. 24, 2001
6217849 Liposome suspensions as blood pool imaging contrast agents Apr. 17, 2001
6214315 Radioactive embolizing compositions Apr. 10, 2001
6207133 Anti-tumoral therapy agent containing a contrast agent Mar. 27, 2001
6203779 Methods for treating endoleaks during endovascular repair of abdominal aortic aneurysms Mar. 20, 2001
6103216 Hepatocyte-selective oil-in-water emulsion Aug. 15, 2000
6072069 Biodegradable nonionic contrast media Jun. 6, 2000
6001333 Methods of preparing micro encapsulated agents for use in the detection of tumors by CT imaging Dec. 14, 1999
RE36418 Contrast media comprising a non-ionic contrast agent with low levels of sodium and calcium ions Nov. 30, 1999
5985242 Modulators of .beta.-amyloid peptide aggregation comprising D-amino acids Nov. 16, 1999
5851510 Hepatocyte-selective oil-in-water emulsion Dec. 22, 1998
5846515 Calixarene conjugate diagnostic agents for computerized tomography and method for using same Dec. 8, 1998
5767299 Contrast agents Jun. 16, 1998
5756066 Iodine-containing peptides May. 26, 1998
5746998 Targeted co-polymers for radiographic imaging May. 5, 1998
5725840 Steroidal ester contrast media for x-ray and magnetic resonance imaging Mar. 10, 1998
5695742 Aqueous injectable formulations useful for radiodiagnosis comprising iodinated aromatic compounds used as X-ray contrast media Dec. 9, 1997

1 2 3 4

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