3486969

Information

• Patent Grant
• 3486969

• References
• Source

• Patent Number

  3,486,969

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1969
  55 years ago

• CPC

  • D21C5/005 - Treatment of cellulose-containing material with micro-organisms or enzymes
  • B27K3/002 - employing compositions comprising micro-organisms
  • B27K2240/10 - Extraction of components naturally occurring in wood, cork, straw, cane or reed
  • Y10S162/12 - Seasoning
  • Y10S435/80 - Elimination or reduction of contamination by undersired ferments

• US Classifications

  • 162 - Paper making and fiber liberation
  • 435 - Chemistry: molecular biology and microbiology