3137630

Information

• Patent Grant
• 3137630

• References
• Source

• Patent Number

  3,137,630

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1964
  60 years ago

• CPC

  • A61K9/48 - Preparations in capsules
  • A61K9/16 - Agglomerates Granulates Microbeadlets; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
  • A61K9/50 - Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer
  • A61K31/59 - Compounds containing 9, 10- seco- cyclopenta[a]hydrophenanthrene ring systems
  • C09H9/04 - in the form of granules

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 252 - Compositions
  • 426 - Food or edible material: processes, compositions, and products
  • 514 - Drug, bio-affecting and body treating compositions
  • 530 - Chemistry: natural resins or derivatives