2890946

Information

• Patent Grant
• 2890946

• References
• Source

• Patent Number

  2,890,946

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1959
  65 years ago

• CPC

  • A61K38/57 - from animals from humans
  • C07K14/811 - Serine protease (E.C. 3.4.21) inhibitors
  • C10L1/14 - Organic compounds
  • C10L1/143 - mixtures of organic macromolecular compounds with organic non-macromolecular compounds
  • C10L1/1852 - Ethers; Acetals; Ketals; Orthoesters
  • C10L1/1881 - carboxylic group attached to an aliphatic carbon atom
  • C10L1/1886 - naphthenic acid
  • C10L1/1888 - tall oil
  • C10L1/1985 - polyethers
  • C10L1/203 - hydroxyl compounds; ethers, acetals, ketals

• US Classifications

  • 044 - Fuel and related compositions