3197372

Information

• Patent Grant
• 3197372

• References
• Source

• Patent Number

  3,197,372

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1965
  60 years ago

• CPC

  • C12N7/00 - Viruses Bacteriophages Compositions thereof Preparation or purification thereof
  • A61K39/12 - Viral antigens
  • A61K39/13 - Poliovirus
  • A61K2039/5252 - inactivated (killed)
  • C12N2770/32634 - Use of virus or viral component as vaccine
  • C12N2770/32663 - by chemical treatment

• US Classifications

  • 435 - Chemistry: molecular biology and microbiology
  • 424 - Drug, bio-affecting and body treating compositions