3721733

Information

• Patent Grant
• 3721733

• References
• Source

• Patent Number

  3,721,733

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1973
  51 years ago

• CPC

  • A61K38/44 - Oxidoreductases (1)
  • A61K31/06 - the aromatic ring being substituted by nitro groups
  • A61K31/095 - Sulfur, selenium, or tellurium compounds
  • A61K33/04 - Sulfur, selenium or tellurium Compounds thereof
  • A61K38/50 - acting on carbon-nitrogen bonds, other than peptide bonds (3.5)
  • B65D90/26 - Overfill prevention
  • C12N9/6456 - Plasminogen activators
  • C12Y104/03006 - Amine oxidase (copper-containing)(1.4.3.6)
  • C12Y113/1102 - Cysteine dioxygenase (1.13.11.20)
  • C12Y305/01002 - Glutaminase (3.5.1.2)
  • F16K31/26 - with the valve guided for rectilinear movement and the float attached to a pivoted arm

• US Classifications

  • 424 - Drug, bio-affecting and body treating compositions