Assertion: original patent | /r/HasProperty | delayed
Facets:
value: due to appellate review periods
type: CAUSE
value: due to secrecy orders
type: CAUSE
value: due to interferences
type: CAUSE
Source sentences:
text: In addition, 35 U.S.C. 154 was amended to provide term extension if the original patent was delayed due to secrecy orders, interferences, or appellate review periods.