3549501

Information

• Patent Grant
• 3549501

• References
• Source

• Patent Number

  3,549,501

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1970
  54 years ago

• CPC

  • C12N9/6481 - Pepsins (3.4.23.1; 3.4.23.2; 3.4.23.3)
  • Y10S435/814 - Enzyme separation or purification
  • Y10S530/844 - Stomach intestine

• US Classifications

  • 435 - Chemistry: molecular biology and microbiology
  • 530 - Chemistry: natural resins or derivatives