61 results about "Parasite infestation" patented technology

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.

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.

This invention provides topical localized formulations comprising an isoxazoline compound and a pharmaceutically or veterinary acceptable liquid carrier vehicle comprising N,N-diethyl-3-methylbenzamide as a solvent and an improved method for controlling, and preventing parasite infestation in animals.

The invention relates to a stabilized premix feed or feed-like formulation that has an extended shelf life due to a decrease of the degradates of the active ingredient by controlling the amount of an already existing stabilizer in the formulation. The feed premix is used in the treatment of parasites in mammals, in particular swine and horses. The invention further relates to a method to extend the shelf life of a stable premix feed or feed-like formulation for the treatment of parasite infestation in swine and horses comprising controlling the amount of an already existing antioxidant or stabilizer in the formulation to decrease or to prevent the formation of acid / base catalyzed decomposition of the active ingredient.

Provided is a novel ivermectin derivative and compositions for the treatment or prophylaxis of parasite infestations in mammals or birds which comprise:(A) a pharmaceutically effective amount of a 1-N-phenylpyrazole compound;(B) a pharmaceutically effective amount of an ivermectin derivative of formula (II)wherein:R14 represents —(CH2)s—O—Zwherein,s is 1 or 2;Y represents —CH(OR15)—, —C(═O)— or —C(═NOR15);R15 represents hydrogen, alkyl or phenyl; andR16 represents —CH3 or —CH2CH3;Z is alkyl, alkenyl, alkynyl, acyl, alkylalkoxy, aryl, alkanoyloxy, alkoxycarbonyl, alkenoyl, alkynoyl, or aroyl.

The present invention provides cyclic depsipeptide compounds of formula (I) and compositions comprising the compounds that are effective against parasites that harm animals. The compounds and compositions may be used for combating parasites in or on mammals and birds. The invention also provides for an improved method for eradicating, controlling and preventing parasite infestation in birds and mammals.

The invention relates to a table formulated for administration to an animal to treat parasite infestation. The tablet includes at least one macrocyclic lactone compound with anthelmintic activity dissolved in at least one organic solvent and subsequently formulated into a tablet. The tablets produced have a high degree of stability when stored over time and also provide the animal with a dose of agent sufficient to be therapeutically effective.

The present invention provides bis-organosulfur compounds of formulae (I) and (II) and compositions comprising the compounds that are effective against animal pests, including parasites. The compounds and compositions may be used for combating parasites in or on birds and mammals and for combating pests that damage crops, plants and plant propagation material. The invention also provides for an improved method for eradicating, controlling and preventing parasite infestation in birds and mammals.