Merial Limited

Boehringer Ingelheim Animal Health USA Inc.

Luiz Gustavo Cramer

Mark Soll

Albert Boeckh

Loic Patrick Le Hir De Fallois

Philip Reid Timmons

James Pate

Natalya Shub

Patrice Wurtz

Mark David Soll

Mark D Soll

The present invention provides for, inter alia, novel topical formulations comprising at least one 1-N-arypyrazole derivative and amitraz and to methods for treating, controlling, or preventing parasite infestations on mammals or birds The inventive formulations include spot-on, pour-on or spray formulations and may include a further ectoparasiticide, such as an IGR compound, an avermectin or milbemycin derivative, or a pyrethroid insecticides, and anthelmintics, such as benzimidazoles and imidazothiazoles. The inventive formulation provides a larger duration of parasite control at a faster rate of control. The inventive formula remains effective up to three months from the first application. Moreover, the inventive formulations prevent tick attachment to the animal, thereby providing protection against tick borne diseases. The ectoparasites which may be controlled, treated or prevented by the present invention includes ticks, fleas, mites, mange, lice, mosquitoes, flies and cattle grubs.

Topical formulations comprising 1-N-arylpyrazole derivatives and amitraz

This invention relates to compositions for combating parasites in animals, comprising 1-arylpyrazole compounds alone or in combination with formamidine compounds. This invention also provides for an improved methods for eradicating, controlling, and preventing parasite infestation in an animal comprising administering the compositions of the invention to the animal in need thereof.

Compositions comprising an aryl pyrazole and/or a formamidine, methods and uses thereof

Growing community of inventors

Cumming, GA, United States of America

Luiz Gustavo Cramer