2193717

Information

• Patent Grant
• 2193717

• References
• Source

• Patent Number

  2,193,717

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1940
  85 years ago

• CPC

  • A61K35/14 - Blood Artificial blood
  • A23B4/20 - Organic compounds Micro-organisms Enzymes
  • A23J3/12 - from blood
  • A23K10/24 - from blood
  • Y10S128/22 - Blood coagulation
  • Y10S424/06 - Chelate

• US Classifications

  • 252 - Compositions
  • 128 - Surgery
  • 424 - Drug, bio-affecting and body treating compositions
  • 530 - Chemistry: natural resins or derivatives