definiens: shall mean all patents and patent applications in the Territory owned or controlled by Dynavax or under which Dynavax has a right to practice with the right to extend such right to sf-1323842 585107v1 3 practice to Triangle ( including, but Dot limited 10, all patents and patent applications licensed to Dynavax under the Primary License Agreement ) which contain claims the rights to which are reasonably useful for the development, registration, manufacturing, using or selling of Compound ISS or the Licensed Products which are filed as of the Effective Dale or dwing the tenn of this Agreement provided, that such claims cover inventions or discoveries reduced to practice, actually or constructively, prior to the fm ! anniversary of the expiration of the Research Program, including any addition . continuation, continuation.in.part or division thereof or any substitute application thereof ; any patent issued with respect to such patent application, any reissue, extension or patent term extension of any such palent, and any confirmation patent or registration patent or patent of addition based on any such patent ; and any other United States and foreign patent or inventor 's certificate with regard thereto . Dynavax Patents shall include hut not be limited to those listed in Exhibit A anacbed hereto . Dynavax shall notify Triangle in writing of additions or changes to the Dynavax patents and any proceedings or interference related thereto . It is the parties ' intention that Exhibit A identify all Dynavax Patents ; however, the omission of a particular patent or patent application from Exhibit A shall not affect the scope of the defmition of