Orange Book: Approved Drug Products with Therapeutic Equivalence Evaluations

Additional Information about Patents

Patent information is published on or after the submission date as defined in 21 CFR 314.53(d)(5).
Patent listings published prior to August 18, 2003, only identify method-of-use claims. The listed patents may include drug substance and/or drug product claims that are not indicated in the listing.
As of December 5, 2016, an NDA holder submitting information on a patent that claims both the drug substance and the drug product (and is eligible for listing on either basis) is required only to specify that it claims either the drug substance or the drug product. Orange Book users should not rely on an Orange Book patent listing, regardless of when first published, to determine the range of patent claims that may be asserted by an NDA holder or patent owner.

Product No	Patent No	Patent Expiration	Drug Substance	Drug Product	Patent Use Code	Submission Date
001	6515117	10/04/2025	DS	DP	U-493	05/24/2019
001	7919598	12/16/2029	DS			05/24/2019
001	8501698	06/20/2027		DP	U-493	05/24/2019
001	8628799	07/13/2025		DP		05/24/2019
001	8716251	03/21/2028		DP		05/24/2019
001	9616028	11/12/2030		DP		05/24/2019

Product No	Exclusivity Code	Exclusivity Expiration