We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleObviousness, hindsight and perspective: the impact of KSR v. Teleflex on biotech and pharmaceutical patents.AuthorsTeitelbaum, Rachel; Cohen, MarkPublicationNature biotechnology, 2007, Vol 25, Issue 10, p1105ISSN1087-0156Publication typeJournal ArticleDOI10.1038/nbt1007-1105