Drybench Patent.
Patent and exclusivity dates from July to December 2045 for NDAs, as FDA's Orange Book lists them
Each patent and exclusivity date from July to December 2045 that FDA's Orange Book lists for an NDA, as captured on 14 October 2026. That capture lists a patent or exclusivity for 1,411 NDAs. Each entry is named by its rule and linked to its NDA page. A date here belongs to one patent or one exclusivity on the products named; the same NDA may have other listed dates, earlier or later, so no date here stands for a product.
FDA capture · review pending. Each date is shown as captured from FDA's Orange Book files. Dates are as FDA lists them, and Drybench computes none; patent dates are submitted by the applicant, and FDA does not verify them. Spreadsheet day numbers are shown as dates; a cell that cannot be read as one date is left off this page and shown as written on its NDA page. Where FDA lists a *PED row without flags, its flags are read from the base row and marked so. How this page reads FDA's files has not been independently reviewed by a regulatory-affairs reviewer.
- Orange Book captured
- 14 October 2026
Listed protection is a range of the dates FDA lists, not a forecast of market entry, and not legal, regulatory or investment advice.
This page covers every NDA whose Orange Book capture lists a patent or exclusivity. It does not cover ANDAs or any BLA. NCE exclusivity dates are here as FDA lists them; NCE-1 dates, computed from them, are on the NCE-1 calendar.
Dates as listed in FDA's Orange Book capture of 14 October 2026. This page does not say whether a date has passed; compare it with today's date and FDA's current Orange Book. This page shows only what the capture of 14 October 2026 lists. It does not show patents or exclusivities listed before and since removed.
NCE-1, one year before a listed NCE exclusivity date and the one date Drybench computes, is on its own page: NCE-1 dates from the Orange Book
Listed dates, 2045January to June 2045
Listed patent expiry (5)
23 Jul 2045 · NDA 218549 · BENZGALANTAMINE GLUCONATE
US 12,551,491, use patent
patent.txt lines 21,106, 21,110, 21,114- Flags
- use code U-713
- Product numbers
- 001, 002, 003
22 Aug 2045 · NDA 221094 · CLONIDINE HYDROCHLORIDE
US 12,551,466, product and use patent
patent.txt line 22,420- Flags
- product use code U-4581
- Product numbers
- 001
4 Sep 2045 · NDA 218647 · CHLORTHALIDONE
US 12,667,554, product patent
patent.txt line 21,154- Flags
- product
- Product numbers
- 001
17 Sep 2045 · NDA 211759 · CELECOXIB
US 12,678,405, product patent
patent.txt line 13,154- Flags
- product
- Product numbers
- 001
19 Nov 2045 · NDA 208079 · BETAMETHASONE DIPROPIONATE
US 12,661,489, use patent
patent.txt line 8,101- Flags
- use code U-4596
- Product numbers
- 001