3622503

Information

• Patent Grant
• 3622503

• References
• Source

• Patent Number

  3,622,503

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1971
  54 years ago

• CPC

  • C10G49/007 - in the presence of hydrogen from a special source or of a special composition or having been purified by a special treatment
  • C10G45/24 - with hydrogen-generating compounds

• US Classifications

  • 208 - Mineral oils: processes and products
  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making