▁found ▁that ▁" use " ▁applies ▁to ▁products , ▁processes , ▁and ▁their ▁outputs ▁- ▁even ▁if ▁the ▁output ▁itself ▁is ▁un protected . ▁This ▁includes ▁output ▁where ▁the ▁pat ented ▁in vention ▁is ▁an ▁inter medi ary ▁in ▁a ▁production ▁process . ▁This ▁means ▁that ▁an ▁imported , ▁un pat ented ▁object ▁may ▁still ▁in fr inge ▁a ▁pat ent ▁if ▁its ▁production ▁in fr ing ed ▁the ▁pat ent . ▁ ▁" Use " ▁can ▁also ▁be ▁established ▁when ▁the ▁in vention ▁is ▁not ▁used ▁for ▁its ▁intended ▁process . ▁It ▁is ▁sufficient ▁to ▁show ▁that ▁the ▁in vention ▁was ▁used ▁to ▁the ▁def endant ' s ▁benefit . ▁Der iving ▁a ▁benefit ▁from ▁a ▁pat ented ▁in vention ▁is ▁de emed ▁to ▁dep rive ▁the ▁pat ent ▁holder ▁from ▁full ▁enjoy ment ▁of ▁the ▁mon opol y . ▁ ▁As ▁a ▁part ▁or ▁composition ▁It ▁is ▁considered ▁an ▁in fr ing ement ▁to ▁manufact ure , ▁use , ▁or ▁even ▁seek ▁to ▁use ▁an ▁un pat ented ▁object ▁without ▁permission ▁if ▁part ▁of ▁that ▁object ▁is ▁pat ented , ▁and ▁the ▁pat ented ▁part ▁is ▁significant ▁or ▁important . ▁The ▁pat ented ▁part ▁must ▁be ▁significant ▁or ▁important ▁because ▁it ▁must ▁be ▁shown ▁that ▁it ▁is ▁used ▁when ▁the ▁en comp ass ing ▁un pat ented ▁object ▁is ▁used . ▁In ▁M ons anto ▁Canada ▁Inc . ▁v . ▁Sch me iser , ▁it ▁was ▁found ▁that ▁the ▁use ▁of ▁a ▁plant ▁which ▁contained ▁pat ented ▁gen es ▁and ▁cells