with a three-membered ring

Patents Grantslast 30 patents

  • Information Patent Grant

    Butene conversion method and monofluorobutane purification method

    • Patent number 10,472,308
    • Issue date Nov 12, 2019
    • ZEON CORPORATION
    • Tatsuya Sugimoto
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Polymers of vinyl (perfluorocyclopropane)

    • Patent number 5,478,904
    • Issue date Dec 26, 1995
    • E. I. Du Pont de Nemours and Company
    • Zhen-Yu Yang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Polymers of vinyl(perfluorocyclopropane)

    • Patent number 5,420,367
    • Issue date May 30, 1995
    • E. I. Du Pont de Nemours and Company
    • Zhen-Yu Yang
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the preparation of cyclopropane derivatives

    • Patent number 4,012,430
    • Issue date Mar 15, 1977
    • Shell Oil Company
    • Pieter A. Verbrugge
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Anesthetic chlorocyclopropanes

    • Patent number 3,989,845
    • Issue date Nov 2, 1976
    • W. R. Grace & Co.
    • Charles Alden Billings
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Bromofluorocyclopropanes

    • Patent number 3,931,344
    • Issue date Jan 6, 1976
    • W. R. Grace & Co.
    • Charles Alden Billings
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3906052

    • Patent number 3,906,052
    • Issue date Sep 16, 1975
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3903181

    • Patent number 3,903,181
    • Issue date Sep 2, 1975
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3865950

    • Patent number 3,865,950
    • Issue date Feb 11, 1975
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3825606

    • Patent number 3,825,606
    • Issue date Jul 23, 1974
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3769429

    • Patent number 3,769,429
    • Issue date Oct 30, 1973
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3692915

    • Patent number 3,692,915
    • Issue date Sep 19, 1972
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3642910

    • Patent number 3,642,910
    • Issue date Feb 15, 1972
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3634525

    • Patent number 3,634,525
    • Issue date Jan 11, 1972
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3509197

    • Patent number 3,509,197
    • Issue date Apr 28, 1970
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3413275

    • Patent number 3,413,275
    • Issue date Nov 26, 1968
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3359252

    • Patent number 3,359,252
    • Issue date Dec 19, 1967
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3349136

    • Patent number 3,349,136
    • Issue date Oct 24, 1967
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3335194

    • Patent number 3,335,194
    • Issue date Aug 8, 1967
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2963516

    • Patent number 2,963,516
    • Issue date Dec 6, 1960
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2950328

    • Patent number 2,950,328
    • Issue date Aug 23, 1960
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2394581

    • Patent number 2,394,581
    • Issue date Feb 12, 1946
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents