Common use of Prosecution by Cephalon Clause in Contracts

Prosecution by Cephalon. Cephalon shall have the right to prepare, file, prosecute and maintain in such countries as it deems appropriate in its discretion and at its sole expense, and upon appropriate consultation with Ambit and/or the Patent Committee pursuant to Section 11.2.4(c), Patents within the Licensed Compound IP that are owned (solely or jointly) by Cephalon pursuant to this Agreement or that cover compounds to which Cephalon has an exclusive license in force pursuant to this Agreement, including conducting any interferences, re-examinations, reissues, oppositions or requests for patent term extension or governmental equivalents relating to such Patents, and Ambit shall give reasonable cooperation in connection therewith, at Cephalon’s request.

Prosecution by Cephalon. Cephalon shall have the right to prepare, file, prosecute and maintain in such countries as it deems appropriate in its discretion and at its sole expense, and upon appropriate consultation with Ambit and/or the Patent Committee pursuant to Section 11.2.4(c), Patents within the Licensed Compound Collaboration IP that are owned (solely or jointly) by Cephalon pursuant Cephalon, and/or Patents directed to this Agreement or that cover any compounds to which Cephalon has an exclusive option or license in force pursuant to this AgreementSections 6.2.1, 6.2.2 or 6.2.3, in each case including conducting any interferences, re-examinations, reissues, oppositions or requests for patent term extension or governmental equivalents relating to such PatentsPatents within the Collaboration IP, and Ambit shall give reasonable cooperation in connection therewith, at Cephalon’s request.