Patents Examined by Douglas K. Robinson
  • Insecticidal composition
    Patent number: 4874753
    Abstract: A pour-on formulation for localized external application to dogs includes an effective amount of a non-systemic insecticide which is tolerated by dogs and which is effective against fleas and/or ticks. It also includes a C.sub.1 -C.sub.4 alcohol as carrier for the insecticide. The formulation contains no pyrethroid, no spreading oil and no gel- or film forming agent.
    Type: Grant
    Filed: November 25, 1985
    Date of Patent: October 17, 1989
    Assignee: AECI Limited
    Inventor: Rodney C. Baker