“Heigh-ho” Taiho! The PTO Says LYTGOBI Patent is Ineligible for PTE Because of Untimely Application. And a Corrected NDA Approval Letter is No Saving Grace
FDA Law Blog: Biosimilars
APRIL 21, 2024
Post-AIA, and a later change to the law to account for controlled substance FDA application approvals, the PTE statute at 35 U.S.C. § Rather, “permission for commercial marketing” was only effective upon FDA’s issuance of its corrected October 5, 2022 letter. That’s important, because PTE applications for U.S. Patent Nos.
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