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NOTES:
* FDA has granted non-patent exclusivity to these drugs. It is unlikely that generics will be approved before this expires, so patents expiring prior to this date are not listed.
† Off-label use
Information on indications, approval, and patents pertains to U.S.
Not all patents afford equal protection; some are more difficult for a generic manufacturer to challenge than others.
This list is likely not exhaustive and includes only products listed in the FDA's Orange Book (e.g., it excludes biologics).