Common use of Patent Filing Costs Clause in Contracts

Patent Filing Costs. All costs associated with filing, prosecuting and maintaining patent applications and patents covering each of Dyax and Genzyme's Patent Rights and the Joint Patent Rights specific to the Field in the Territory (including costs relating to patent oppositions, interferences, reexaminations and reissues) shall be deemed Development Costs; PROVIDED, HOWEVER, that if the subject matter of any such Patent Rights would include claims outside the Field, one-half (1/2) of such costs shall be deemed Development Costs.

Patent Filing Costs. All costs associated with filing, prosecuting and maintaining patent applications and patents covering each of Dyax and Genzyme's Patent Rights and the Joint Patent Rights specific to the Field in the Territory (including costs relating to patent oppositions, interferences, reexaminations and reissues) shall be deemed Development Costs; PROVIDEDprovided, HOWEVERhowever, that if the subject matter of any such Patent Rights would include claims outside the Field, one-half (1/2) of such costs shall be deemed Development Costs.