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Class Information
Number: 546/8
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) > Hetero ring is six-membered consisting of one nitrogen and five carbons > Heavy metal or aluminum containing > The metal is in an anion and the six-membered hetero ring is in a cation
Description: Compounds wherein the metal is in an anion, i.e., a group with a negative charge, and the six-membered hetero ring is in a cation, i.e., a group with a positive charge.










Sub-classes under this class:

Class Number Class Name Patents
546/9 The metal is bonded directly to halogen in the anion 56


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8338700 Dye-sensitized photoelectric conversion device Dec. 25, 2012
8338701 Dye-sensitized photoelectric conversion device Dec. 25, 2012
7964790 Dye for photoelectric device and photoelectric device comprising the dye Jun. 21, 2011
7939461 Catalyst for decomposition of formic acid, method for decomposing formic acid, process for producing hydrogen, apparatus for producing and decomposing formic acid, and method for storing and g May. 10, 2011
7893289 Adamantanamines and neramexane salts of thiomolybdic and thiotungstic acids Feb. 22, 2011
7851701 Dye-sensitized photoelectric conversion device Dec. 14, 2010
7812251 Photosensitizing transition metal complex and its use for photovoltaic cell Oct. 12, 2010
7696347 Oxymethyl boron compounds Apr. 13, 2010
7598360 Bisstyryl compound and high density recording media utilizing the same Oct. 6, 2009
7566783 Long wavelength long lifetime luminophores Jul. 28, 2009
7399434 Rare metal compounds and mixtures of these Jul. 15, 2008
7250513 Blue emitting tris (8-oxoquinoline) aluminum (III) (Alq.sub.3) Jul. 31, 2007
7198732 Rare earth metal compounds and mixtures of these Apr. 3, 2007
7125998 Rhodium and iridium complexes Oct. 24, 2006
7002013 Pt complexes as phosphorescent emitters in the fabrication of organic light emitting diodes Feb. 21, 2006
6812247 Organometallic complex Nov. 2, 2004
6632380 Chemical compounds made of intrinsically conductive polymers and metals Oct. 14, 2003
6518428 Process for preparing amine platinum complexes Feb. 11, 2003
6458833 Organometallic complex Oct. 1, 2002
6437130 Pyridine derivative and its complex Aug. 20, 2002
6278056 Metal complex useful as sensitizer, dye-sensitized oxide semiconductor electrode and solar cell using same Aug. 21, 2001
6274806 Platinum complex for use as sensitizer for semiconductor electrode of solar cell Aug. 14, 2001
6245988 Metal complex photosensitizer and photovoltaic cell Jun. 12, 2001
5932746 Vanadium catalysts and their precursors Aug. 3, 1999
5714089 Luminescent metal chelatte labels and means for detection Feb. 3, 1998
5659034 Layered vanadium oxide compositions Aug. 19, 1997
5532373 Aluminate complex and use thereof in photopolymerizable composition and image-forming material Jul. 2, 1996
5506357 Cyanine dyes for use in optical recording medium Apr. 9, 1996
5416101 Cyanosulfonylethyltriazoles May. 16, 1995
5399694 Fluoroalkylated amphiphilic ligands and their metallic complexes Mar. 21, 1995
5364859 Imidazonaphthyridine derivatives Nov. 15, 1994
5342723 Biscationic acid amide and acid imide derivatives as charge controllers Aug. 30, 1994
5292729 II-bond aromatic vitamin chelates Mar. 8, 1994
5268478 Sulfur compound-coordinate bonded organic coloring matter, compositions of same, and photorecording media containing same Dec. 7, 1993
5245030 IR-ray absorptive amino compound and optical recording medium by use thereof Sep. 14, 1993
5235058 3(5)-hydrazinopyrazole compounds Aug. 10, 1993
5220000 Bifunctional-bis-quinolinols, and their metal chelates Jun. 15, 1993
5164502 Preparation of fluorohalophenols and N-acylfluorohaloanilines Nov. 17, 1992
5155224 Manganese (II) chelates Oct. 13, 1992
5116982 Preparation of fluorohalophenols and N-acyfluorohaloanilines May. 26, 1992
5043450 8-alkoxyquinolonecarboxylic acid and salts thereof Aug. 27, 1991
5024923 Infrared absorbent compositions Jun. 18, 1991
5008276 Methyl .alpha.-(2-substituted)pyrid-3-yl-.beta.-methoxyacrylates, compositions containing them and their use as fungicides Apr. 16, 1991
4981854 A-aryl-4-quinolone-3-carboxylic acids Jan. 1, 1991
4980470 8-alkoxyquinolonecarboxylic acid and salts thereof Dec. 25, 1990
4980353 1-aryl-4-quinolone-3-carboxylic acids Dec. 25, 1990
4965275 Pesticidal pyridine-4-carboxylic acid anilides Oct. 23, 1990
4954414 Photosensitive composition containing a transition metal coordination complex cation and a borate anion and photosensitive materials employing the same Sep. 4, 1990
4937338 Pigments Jun. 26, 1990
4851549 Pigments Jul. 25, 1989

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