Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 546/60
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 > Polycyclo ring system having the six-membered hetero ring as one of the cyclos > Pentacyclo ring system having the six-membered hetero ring as one of the cyclos > The pentacyclo ring system consists of five six-membered cyclos (e.g., anthraquinonebenzacridones, etc.) > Nitrogen attached directly to the pentacyclo ring system by nonionic bonding > An additional ring is bonded directly to the nitrogen
Description: Compounds in which an additional ring is bonded directly to the nitrogen.










Patents under this class:

Patent Number Title Of Patent Date Issued
7101878 Non-peptide GNRH agents, methods and intermediates for their preparation Sep. 5, 2006
6156236 Conductive organopolysiloxane composition Dec. 5, 2000











 
 
  Recently Added Patents
Antisense modulation of C-reactive protein expression
Flash drive
Semiconductor memory device
Link establishment in a wireless communication environment
(4947
Predictive time entry for workforce management systems
Push-up bar
  Randomly Featured Patents
Facility for assigning transmission channels to terminals of a service-on-demand system
Electric oven
Particulate enhancement for generator condition monitors
Dual compartment beverage urn
Automatic builder's level or the like
Wrench rack
Lamp
Stabilized food composition
Finger mechanism, with a cyclic movement, for controlling a nuclear reactor
Combined water field strength and conductivity meter