4.1 Promptly after this agreement is executed by both parties Affymetrix will file a copy of this Interference Settlement Agreement and all collateral agreements with the PTO as required by 35 U.S.C. Section 135(c) and 37 C.F.R. Section 1.666(b),...Interference Settlement Agreement • April 1st, 2002 • Hyseq Inc • In vitro & in vivo diagnostic substances
