A party claiming patent infringement must serve on all other parties “Final Infringement
Contentions” containing the information required by Loc. Pat. R. 3.1 within twenty (20) weeks after
the due date for service of the initial Disclosure of Asserted Claims and Infringement Contentions.
Each party asserting invalidity of a patent claim shall serve on all other parties, “Final Invalidity
Contentions” containing the information required by Loc. Pat. R. 3.3, no later than the date that the
Final Infringement Contentions are due.
