Sharron H Barnett

US Patent:

49735896, Nov 27, 1990

Filed:

Feb 13, 1989

Appl. No.:

7/310257

Inventors:

Sharron H. Barnett - Greensboro NC
Roland H. Johnson - High Point NC
Douglas I. Hepler - High Point NC

Assignee:

Ciba-Geigy Corporation - Ardsley NY

International Classification:

A01N 4366
A01N 3710
A01N 4330
A01N 4332

US Classification:

514245

Abstract:

The present invention relates to a method of treating dogs and cats having topically disposed fleas. More particularly, the invention relates to such a method of treatment wherein the dog or cat is dosed with a larvicidally or ovicidally effective amount of flea growth inhibiting substance capable of reaching the flea via the hosts blood.

US Patent:

54161029, May 16, 1995

Filed:

Jun 27, 1994

Appl. No.:

8/266153

Inventors:

Sharron H. Barnett - Greensboro NC
Roland H. Johnson - High Point NC
Douglas I. Hepler - High Point NC
Manfred Boger - Weil am Rein, DE

Assignee:

Ciba-Geigy Corporation - Ardsley NY

International Classification:

A01N 4340
A01N 4728

US Classification:

514351

Abstract:

A method of treating fleas on dogs and cats by orally administering a larvicidally or ovicidally effective amount of flea growth inhibiting benzoylurea.