definiens: UNILATERAL PRODUCTVALID CLAIM " means a claim ( a ) of any issued, unexpired patent [ ... * * * ... ] or [ ... * * * ... ] by a [ ... * * * ... ] of a [ ... * * * ... ] of [ ... * * * ... ] from which [ ... * * * ... ] to which [ ... * * * ... ] is [ ... * * * ... ] the [ ... * * * ... ] for [ ... * * * ... ] and which [ ... * * * ... ] or [ ... * * * ... ] or [ ... * * * ... ] through [ ... * * * ... ] or ( b)of any patent application which shall not have been [ ... * * * ... ] nor been [ ... * * * ... ] for [ ... * * * ... ] [ ... * * * ... ] [ ... * * * ... ] [ ... * * * ... ] for such [ ... * * * ... ]