3382150

Information

• Patent Grant
• 3382150

• References
• Source

• Patent Number

  3,382,150

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1968
  56 years ago

• CPC

  • A61K33/10 - Carbonates Bicarbonates
  • A61K9/2081 - with microcapsules or coated microparticles according to A61K9/50
  • A61K9/209 - containing drug in at least two layers or in the core and in at least one outer layer
  • A61K9/5026 - obtained by reactions only involving carbon-to-carbon unsaturated bonds
  • A61K9/5036 - Polysaccharides
  • A61K9/5047 - Cellulose ethers containing no ester groups
  • A61K9/5052 - Proteins
  • A61K9/5063 - Compounds of unknown constitution
  • A61K31/80 - Polymers containing hetero atoms not provided for in groups A61K31/755 - A61K31/795
  • A61K33/06 - Aluminium, calcium or magnesium Compounds thereof
  • A61K33/08 - Oxides Hydroxides
  • A61K33/26 - Iron Compounds thereof
  • A61K33/42 - Phosphorus Compounds thereof
  • Y10S273/29 - Silicone
  • Y10S426/811 - Utilizing surface parting, antistick or release agent
  • Y10S514/819 - Antacid, oral

• US Classifications

  • 424 - Drug, bio-affecting and body treating compositions
  • 106 - Compositions: coating or plastic
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 273 - Amusement devices: games
  • 426 - Food or edible material: processes, compositions, and products
  • 514 - Drug, bio-affecting and body treating compositions
  • 516 - Colloid systems and wetting agents
  • 525 - Synthetic resins or natural rubbers