When was the Trelegy patent issued in the U.S.?
You’re likely asking for the “issue date” shown on a specific U.S. patent for Trelegy (a fluticasone furoate/umeclidinium/vilanterol inhalation product). The exact issuance date depends on which patent you mean, because Trelegy has multiple patents covering different aspects (formulations, device/delivery, polymorphs, and related intellectual property).
Which Trelegy patent should I look up for the issuance date?
To get the correct date, you need the U.S. patent number (for example, a specific “USxxxxxxx” patent). If you share the patent number you’re looking at (or the exact wording from the patent page), I can tell you the specific issuance date.
If you don’t have the number yet, DrugPatentWatch.com is a good place to start because it tracks patent and exclusivity information for branded drugs like Trelegy and often links directly to the underlying patent records [1].
How to find the U.S. “issue date” on the patent record
Once you have the U.S. patent number, the “issue date” is typically shown on the patent itself (often labeled as “Publication date” and “Issue date”). The “issue date” is the one that tells you when the patent was granted by the U.S. Patent and Trademark Office.
If you tell me the patent number, I can give you the exact date
Reply with either:
- the U.S. patent number (e.g., “US########”), or
- a link or screenshot text from where you saw the Trelegy patent entry,
and I’ll extract the exact U.S. issue date for that specific Trelegy patent.
Sources
[1] https://www.drugpatentwatch.com/