with a bicyclo ring system containing four carbon atoms

Patents Grantslast 30 patents

  • Information Patent Grant

    3766282

    • Patent number 3,766,282
    • Issue date Oct 16, 1973
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3661875

    • Patent number 3,661,875
    • Issue date May 9, 1972
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3520941

    • Patent number 3,520,941
    • Issue date Jul 21, 1970
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    3470111

    • Patent number 3,470,111
    • Issue date Sep 30, 1969
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents