www.fdanews.com/articles/123269-pto-grants-reissued-patent-replacing-osi-pharma-8217-s-tarceva-patent
PTO Grants Reissued Patent Replacing OSI Pharma’s Tarceva Patent
December 29, 2009
OSI Pharmaceuticals, Inc. Tuesday announced that the U.S. Patent & Trademark
Office has granted reissue patent RE41,065, replacing Tarceva’s (erlotinib) composition of matter patent.
StreetInsider
StreetInsider