TREA

containing a four-membered ring

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  • CPC
  • C07C35/045
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CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C35/00Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring

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C07C35/045containing a four-membered ring
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for isolating crystallized 2,2,4,4 tetramethyl-1,3-cyclobut...
    • Patent number 9,024,080
    • Issue date May 5, 2015
    • Eastman Chemical Company
    • Kenny Parker
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the manufacture of 2,2,4,4-tetramethylcyclobutanediol
    • Patent number 5,258,556
    • Issue date Nov 2, 1993
    • Eastman Kodak Company
    • Charles E. Sumner
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the manufacture of 2,2,4,4-tetramethycyclobutanediol
    • Patent number 5,169,994
    • Issue date Dec 8, 1992
    • Eastman Kodak Company
    • Charles E. Sumner
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Novel cyclopropanecarboxylic acids and esters
    • Patent number 4,206,140
    • Issue date Jun 3, 1980
    • Roussel UCLAF
    • Jacques Martel
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Cyclopropanecarboxylic acid chlorides
    • Patent number 4,101,574
    • Issue date Jul 18, 1978
    • Roussel UCLAF
    • Jacques Martel
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    N-protected-.alpha.-amino acid compounds
    • Patent number 3,948,971
    • Issue date Apr 6, 1976
    • Merck & Co., Inc.
    • Daniel F. Veber
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3786052
    • Patent number 3,786,052
    • Issue date Jan 15, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3711555
    • Patent number 3,711,555
    • Issue date Jan 16, 1973
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3529003
    • Patent number 3,529,003
    • Issue date Sep 15, 1970
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3360564
    • Patent number 3,360,564
    • Issue date Dec 26, 1967
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3236899
    • Patent number 3,236,899
    • Issue date Feb 22, 1966
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3227764
    • Patent number 3,227,764
    • Issue date Jan 4, 1966
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3190928
    • Patent number 3,190,928
    • Issue date Jun 22, 1965
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3138642
    • Patent number 3,138,642
    • Issue date Jun 23, 1964
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3004889
    • Patent number 3,004,889
    • Issue date Oct 17, 1961
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2936324
    • Patent number 2,936,324
    • Issue date May 10, 1960
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents