3522247

Information

• Patent Grant
• 3522247

• References
• Source

• Patent Number

  3,522,247

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1970
  54 years ago

• CPC

  • C07D279/08 - condensed with carbocyclic rings or ring systems
  • A47J36/22 - Wire inserts
  • A61K31/54 - having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms
  • Y10S514/826 - Asthma
  • Y10S514/96 - Significant, tablet formulation

• US Classifications

  • 544 - Organic compounds
  • 514 - Drug, bio-affecting and body treating compositions