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Class Information
Number: 568/583
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Ethers > Nitrogen containing
Description: Compounds which contain nitrogen.










Sub-classes under this class:

Class Number Class Name Patents
568/589 Acyclic 43
568/584 Ether oxygen bonded directly to benzene ring 83


Patents under this class:
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Patent Number Title Of Patent Date Issued
8623933 Process for producing polyether polyol and process for producing rigid foamed synthetic resin using same Jan. 7, 2014
8541628 Complex cationic lipids having quaternary nitrogens therein Sep. 24, 2013
8410316 Iminopropene compound and use thereof Apr. 2, 2013
8212083 Heterobifunctional poly(ethylene glycol) containing acid-labile amino protecting groups and uses thereof Jul. 3, 2012
7893302 Lipid nanoparticle based compositions and methods for the delivery of biologically active molecules Feb. 22, 2011
7893144 Polyoxyalkylene ammonium salts and their use as antistatic agents Feb. 22, 2011
7678941 Polyoxyalkylene ammonium salts and their use as antistatic agents Mar. 16, 2010
7432399 Diols formed by ring-opening of epoxies Oct. 7, 2008
7420003 Compounds and a novel process for their preparation Sep. 2, 2008
7244805 Bimetallic zinc complex and process of producing polycarbonate using the same as polymerization catalyst Jul. 17, 2007
7223803 Polyethylene (glycol) derivatives with proximal reactive groups May. 29, 2007
7135600 Phenethanolamine derivatives for treatment of respiratory diseases Nov. 14, 2006
7109164 Aniline-derived ligands for the thyroid receptor Sep. 19, 2006
7038091 Process for producing acetylene compound May. 2, 2006
7030278 Polyethylene(Glycol) derivatives with proximal reactive groups Apr. 18, 2006
7015189 Oxime methyl ethers Mar. 21, 2006
6977315 Process for producing optically active nitroalcohols Dec. 20, 2005
6953606 Perfluoroalkyl haloalkyl ethers and compositions and applications thereof Oct. 11, 2005
6930131 Aryl substituted 3-ethoxy phenyl trifluoromethane sulfonamides for the treatment of non-insulin dependent diabetes mellitus (NIDDM) Aug. 16, 2005
6924263 Oxime methyl ethers Aug. 2, 2005
6800605 Aniline-derived ligands for the thyroid receptor Oct. 5, 2004
6740686 Process for the manufacture of polyurethane foam, amine polyesterpolyol used in this process and foam obtained May. 25, 2004
6610866 Stereoselective synthesis of 24-hydroxylated compounds useful for the preparation of aminosterols, vitamin D analogs, and other compounds Aug. 26, 2003
6599952 Polyether polyols with increased functionality Jul. 29, 2003
6552088 Biphenyl derivatives Apr. 22, 2003
6548564 Polyether polyols with increased functionality Apr. 15, 2003
6486307 Preparation of glucosamine hydrochloride Nov. 26, 2002
6465059 Liquid-crystalline medium Oct. 15, 2002
6458837 Lipophilic diesters of chelating agents Oct. 1, 2002
6437025 Poly(ethylene glycol) derivatives with proximal reactive groups Aug. 20, 2002
6380277 Iodonium salt photoinitiators containing urethane groups for cationic curing Apr. 30, 2002
6372927 Process for preparing alkylene oxide adducts Apr. 16, 2002
6362254 Poly(ethylene glycol) derivatives with proximal reactive groups Mar. 26, 2002
6333080 Liquid-crystal alkenyltolan derivative, liquid-crystal composition, and liquid-crystal display element Dec. 25, 2001
6281393 Polyols useful for preparing water blown rigid polyurethane foam Aug. 28, 2001
6277897 Photoinitiators and applications therefor Aug. 21, 2001
6245947 Treatment for polyether polyols Jun. 12, 2001
RE37087 Insecticidal triffluormethyl alkane derivatives Mar. 6, 2001
6191315 Haze free polyether polyol compositions and a method for their preparation Feb. 20, 2001
6093799 Universal linker for combinatorial synthesis Jul. 25, 2000
6022937 Polyether polyols based on triazole group containing compounds and a process for their production Feb. 8, 2000
6008321 Universal linker for combinatorial synthesis Dec. 28, 1999
5945393 Nonionic gemini surfactants Aug. 31, 1999
5869715 Polyfunctional cationic cytofectins Feb. 9, 1999
5830244 Poly (oxyalkyene) benzyl amine ethers and fuel compositions containing the same Nov. 3, 1998
5831114 Carbamate herbicides Nov. 3, 1998
5831102 Chemiluminescent 3-(substituted adamant-2'-ylidene) 1,2-dioxetanes Nov. 3, 1998
5801260 Carbonothioate phospholipid analogs as substrate of phospholipases and lipases Sep. 1, 1998
5708092 Functionalized chain extended initiators for anionic polymerization Jan. 13, 1998
5658951 Diphenylcyclopropyl analogs Aug. 19, 1997

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