Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 544/353
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 having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) > The six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) > 1,4-diazines > Polycyclo ring system having the diazine ring as one of the cyclos > Bicyclo ring system having the diazine ring as one of the cyclos > Quinoxalines (including hydrogenated)
Description:










Sub-classes under this class:

Class Number Class Name Patents
544/354 Chalcogen bonded directly to diazine ring carbon 412
544/356 Halogen or nitrogen attached directly to diazine ring carbon by nonionic bonding 169
544/355 Having -c(=x)-, wherein x is chalcogen, bonded directly to diazine ring carbon 176


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
8193199 Heterocyclic compounds and their uses Jun. 5, 2012
8178216 Quinoxaline derivative, and light-emitting element, light-emitting device, and electronic device including quinoxaline derivative May. 15, 2012
8138189 Substituted benzene compounds as modulators of the glucocorticoid receptor Mar. 20, 2012
8119259 Quinoxaline derivative, and light-emitting element and electronic device using the same Feb. 21, 2012
8114893 Compounds and methods of use Feb. 14, 2012
8102113 Quinoxaline-containing compounds and polymers thereof Jan. 24, 2012
8101749 Process for the preparation of onium salts with a tetrafluoroborate anion having a reduced halide content Jan. 24, 2012
8076480 Process of preparing optically active allyl compound Dec. 13, 2011
8071595 1,2-disubstituted heterocyclic compounds Dec. 6, 2011
8071597 Pyrazine compounds and uses as PI3K inhibitors Dec. 6, 2011
8034813 Polymorphs of brimonidine pamoate Oct. 11, 2011
8013241 Ionic gel electrolyte, dye-sensitized photoelectric conversion device and solar cell Sep. 6, 2011
8008489 Quinoxaline derivative, and light-emitting element, light-emitting device, electronic device using the quinoxaline derivative Aug. 30, 2011
8008306 Quinoline compounds Aug. 30, 2011
8008290 Compounds Aug. 30, 2011
7994170 1,3-dihydro-imidazo[4,5-C]quinolin-2-ones as lipid kinase inhibitors Aug. 9, 2011
7994169 3,4-diaminopyridine derivatives for use as catalysts Aug. 9, 2011
7993761 Quinoxaline derivative, and light-emitting element, light-emitting device, and electronic device using the same Aug. 9, 2011
7981925 Compounds that modulate intracellular calcium Jul. 19, 2011
7960384 Dipeptidyl peptidase inhibitors Jun. 14, 2011
7947833 Preparation of quinoxaline compounds May. 24, 2011
7927720 Quinoxaline derivative and light-emitting element, light-emitting device, and electronic device using quinoxaline derivative Apr. 19, 2011
7914706 Charge transport compositions and electronic devices made with such compositions Mar. 29, 2011
7901792 Quinoxaline derivative, and light emitting element, light emitting device, and electronic appliance using the same Mar. 8, 2011
7888359 Cyclohexyl or piperidinyl carboxamide antibiotic derivatives Feb. 15, 2011
7888358 8-aza-bicyclo[3.2.1]octane derivatives and their use as monoamine neurotransmitter re-uptake inhibitors Feb. 15, 2011
7875879 Light-emitting element, light-emitting device, electronic device and quinoxaline derivative Jan. 25, 2011
7875618 Substituted imidazo[1,5-a]quinoxalines useful as inhibitors of phosphodiesterase 10 for the treatment of neurological and other disorders Jan. 25, 2011
7858799 Ionic organic compound Dec. 28, 2010
7855292 Sulfonamide compounds Dec. 21, 2010
7846925 Azolidinone-vinyl fused-benzene derivatives Dec. 7, 2010
7842686 CGRP receptor antagonists Nov. 30, 2010
7838520 Inhibitors of histone deacetylase Nov. 23, 2010
7803898 Aminoquinoxaline compound, polyaminoquinoxaline compound, and use thereof Sep. 28, 2010
7799894 Electrode for energy storage device and process for producing the same Sep. 21, 2010
7799806 Substituted n-benzyl piperidines as somatostatin receptor modulators Sep. 21, 2010
7799784 Quinoxaline derivatives of alpha-2 adrenergic agonists Sep. 21, 2010
7795429 Organometallic complex, and light-emitting element and light-emitting device using the organometallic complex Sep. 14, 2010
7790726 Monocyclic and bicyclic compounds and methods of use Sep. 7, 2010
7790753 Derivatives of N-[phenyl(alkylpiperidine-2-yl)methyl]benzamide, preparation method thereof and application of same in therapeutics Sep. 7, 2010
7767701 Chemical compounds Aug. 3, 2010
7754717 Bis-aryl amide compounds and methods of use Jul. 13, 2010
7732062 Charge transport layers and organic electron devices comprising same Jun. 8, 2010
7709500 Chemical compounds May. 4, 2010
7696348 Quinoxaline derivative, and light-emitting element, light-emitting device, electronic device using the quinoxaline derivative Apr. 13, 2010
7674792 5(Z)-5-(6-quinoxalinylmethylidene)-2-[2,6-dichlorophenyl)amino]-1,3-thiazo- l-4(5H)-one Mar. 9, 2010
7667039 1,3-dihydro-imidazo [4,5-C] quinolin-2-ones as lipid kinase inhibitors Feb. 23, 2010
7635775 Sulfonylquinoxalone derivatives and related compounds as bradykinin antagonists Dec. 22, 2009
7625938 Substituted pyrazoles, compositions containing such compounds and methods of use Dec. 1, 2009
7626022 Method for producing .beta.-heteroaryl-.alpha.-alanine compounds using 2-amino-2-(heteroarylmethyl) carboxylic acid compounds Dec. 1, 2009

1 2 3 4 5 6 7 8 9 10 11 12 13










 
 
  Recently Added Patents
Precision geolocation of moving or fixed transmitters using multiple observers
LCD television set capable of external connection with application processor
Lentiviral gene transfer vectors and their medicinal applications
Strongly bound carbon nanotube arrays directly grown on substrates and methods for production thereof
Pizza stone
Methods and apparatus for mitigating interference between co-located collaborating radios
Rule-based stimulation program search
  Randomly Featured Patents
Vehicle system including a plurality of wheeled vehicles docked for vending and recharging
Delay line circuit
Projector
Microporation of tissue for delivery of bioactive agents
Apparatus for baking resists on semiconductor wafers
Low insertion force connector
X-ray tube anode voltage compensator
Print control device, information processing device, method of print control device, method of information processing device and computer program
Low cost interoperable satellite digital audio radio service (SDARS) receiver adapted to receive signals in accordance with advantageous frequency plan
Ampul opening device