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Class Information
Number: 514/224.8
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., o,s,se or te) or nitrogen as the only ring hetero atoms doai > Hetero ring is six-membered and includes at least nitrogen and sulfur as ring members > Polycyclo ring system having the six-membered hetero ring as one of the cyclos (e.g., 1,3- and 1,4- benzothiazines, etc.) > At least three cyclos in the polycyclo ring system > Phenothiazines (including hydrogenated)

Sub-classes under this class:

Class Number Class Name Patents
514/226.2 Chalcogen or nitrogen attached indirectly to the phenothiazine ring nitrogen by acyclic nonionic bonding 139
514/225.2 Hetero ring attached directly or indirectly to the phenothiazine ring nitrogen by acyclic nonionic bonding 70

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8618091 Composition and method for treatment of MRSA Dec. 31, 2013
8609652 Method of administering a methylene blue-curcumin analog for the treatment of alzheimer's disease Dec. 17, 2013
8580309 Antimicrobial mixtures Nov. 12, 2013
8575155 Composition and method to modify sperm function and increase male gender ratio in mammals Nov. 5, 2013
8278298 Inhibition of tau-tau-association Oct. 2, 2012
8263589 Inhibitors of protein aggregation Sep. 11, 2012
8247406 Composition and method for treatment of MRSA Aug. 21, 2012
8227459 Diamino-phenothiazinyl derivatives as antiviral treatments Jul. 24, 2012
8188074 Biologically active methylene blue derivatives May. 29, 2012
8097615 Neurofibrillary labels Jan. 17, 2012
8088762 Nitrosated nonsteroidal antiinflammatory compounds, compositions and methods of use Jan. 3, 2012
7968127 Reverse vitamin K effect via photodynamic oxidation targeted at vascular endothelium, fibrin and blood platelets Jun. 28, 2011
7915254 Biologically active methylene blue derivatives Mar. 29, 2011
7893054 Materials and methods relating to protein aggregation in neurodegenerative disease Feb. 22, 2011
7855197 Biologically active methylene blue derivatives Dec. 21, 2010
7758861 Dye-sulfenates for dual phototherapy Jul. 20, 2010
7749529 Catheter lock solution comprising citrate and a paraben Jul. 6, 2010
7737138 Methods of treatment of a tauopathy condition comprising the use of thioninium compounds Jun. 15, 2010
7732439 Biologically active methylene blue derivatives Jun. 8, 2010
7713962 Neurofibrillary labels May. 11, 2010
7696197 Use of a phenothiazine derivative for preventing and/or treating hearing loss Apr. 13, 2010
7691847 Method of treating neurological diseases and disorders Apr. 6, 2010
7566707 Imidazopyridazinone and imidazopyridone derivatives, the preparation thereof and their use as pharmaceutical compositions Jul. 28, 2009
7534786 Inhibition of tau-tau association May. 19, 2009
7371744 Biologically active methylene blue derivatives May. 13, 2008
7335652 Neurofibrillary labels Feb. 26, 2008
7323461 Use of methylene blue and related compounds to prevent or reverse an exaggerated hemodynamic reaction Jan. 29, 2008
7148216 Combinations of drugs for the treatment of neoplastic disorders Dec. 12, 2006
7074782 Carbamate caspase inhibitors and uses thereof Jul. 11, 2006
6953794 Inhibition of tau-tau association Oct. 11, 2005
6846816 Combinations of drugs for the treatment of neoplastic disorders Jan. 25, 2005
6747024 Heterocyclic compounds and their use as medicines Jun. 8, 2004
6743817 Substituted fused pyrroleimines and pyrazoleimines Jun. 1, 2004
6706707 Phenylethynyl and styryl derivatives of imidazole and fused ring heterocycles Mar. 16, 2004
6703401 Compounds, their preparation and use Mar. 9, 2004
6583138 Heterocyclic-ring condensed benzothiazine compound Jun. 24, 2003
6485750 Phenothiazine in prill form and method for making the same Nov. 26, 2002
6482822 N-(iminomethyl)amines derivatives, their preparation, their use as medicines and compositions containing them Nov. 19, 2002
6468971 Maintaining kidney function during surgery or trauma Oct. 22, 2002
6436437 Covalent polar lipid conjugates with neurologically active compounds for targeting Aug. 20, 2002
6420405 Pharmaceutical composition for angiotensin II-mediated diseases Jul. 16, 2002
6365586 Compounds, their preparation and use Apr. 2, 2002
6348460 1,2,3-thiadiazole derivatives, plant disease controller and method for using the same Feb. 19, 2002
6346529 Antiviral therapy using thiazine dyes Feb. 12, 2002
6333322 Nitrogen-containing tricyclic compounds and drugs containing the same Dec. 25, 2001
6306437 Apomorphine-containing dosage forms for ameliorating male erectile dysfunction Oct. 23, 2001
6159965 Anti-emetic pharmaceutical compositions containing methotrimeprazine Dec. 12, 2000
6159966 Azolidinediones useful for the treatment of diabetes, dyslipidemia and hypertension: process for their preparation and pharmaceutical compositions containing them Dec. 12, 2000
6075020 Method of regulating immune function Jun. 13, 2000
6024977 Covalent polar lipid conjugates with neurologically active compounds for targeting Feb. 15, 2000

1 2 3

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