TREA

from urea

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Industry

  • CPC
  • C07C273/1881
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Parent Industries

CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C273/00Preparation of urea or its derivatives

Current Industry

C07C273/1881from urea
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for removing monoisocyanates from organic solution
    • Patent number 12,071,394
    • Issue date Aug 27, 2024
    • Dow Global Technologies LLC
    • Robert E. Hefner
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Biuret production by controlled pyrolysis of urea
    • Patent number 4,654,441
    • Issue date Mar 31, 1987
    • Moorman Manufacturing Company
    • Kurt F. Stephan
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Production of animal feed grade biuret
    • Patent number 4,540,820
    • Issue date Sep 10, 1985
    • Moorman Manufacturing Company
    • Kurt F. Stephan
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Process for preparation of urea autocondensation product
    • Patent number 4,055,598
    • Issue date Oct 25, 1977
    • The Dow Chemical Company
    • John M. Lee
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Process for preparation of urea autocondensation product
    • Patent number 3,946,073
    • Issue date Mar 23, 1976
    • The Dow Chemical Company
    • William H. Cook
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Auto-condensation products of urea
    • Patent number 3,935,260
    • Issue date Jan 27, 1976
    • African Explosives & Chemical Industries Limited
    • Fritz Dieter Schlosser
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    3928438
    • Patent number 3,928,438
    • Issue date Dec 23, 1975
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3862223
    • Patent number 3,862,223
    • Issue date Jan 21, 1975
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3150177
    • Patent number 3,150,177
    • Issue date Sep 22, 1964
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2524049
    • Patent number 2,524,049
    • Issue date Oct 3, 1950
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2370065
    • Patent number 2,370,065
    • Issue date Feb 20, 1945
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2145392
    • Patent number 2,145,392
    • Issue date Jan 31, 1939
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents