Method to control animal ecto-parasites
Patent 6333355 Issued on December 25, 2001. Estimated Expiration Date: 
November 17, 2018. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
November 17, 2018. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.InventorsAssigneeApplicationNo. 192499 filed on 11/17/1998US Classes:514/594Additional C=O bonded directly to urea nitrogenExaminersPrimary: Jones, Dwayne C.Attorney, Agent or FirmForeign Patent References
International ClassA61K 031/17Foreign Application Priority Data1997-11-20 JPAbstractThe present invention provides a method to control ecto-parasites of a host animals wherein 1-(2,6-difluorobenzoyl)-3-[2-fluoro-4-(1,1,2,3,3,3-hexafluoropropoxy)pheny l]urea is applied to the said host animals.By the method of the present invention, ecto-parasites of animals can be controlled effectively for a long period of time.Field of SearchAdditional C=O bonded directly to urea nitrogen | |
