Gilead Sciences Ireland UC
271 live US trademarks, filing since 2009. The 10th largest trademark holder in Class 5 (pharmaceuticals). 33 new applications filed this year.
Marks held on the register, by filing date. 2026 is year to date.
A multi-class mark counts once per class. Rank shown where the owner is in the class's top 50.
What Gilead Sciences Ireland UC filed most recently.
| Mark | Class | Filed | Basis | Status | Serial |
|---|---|---|---|---|---|
| EMV | 5 | Aug 21, 2026 | — | pending | 50063968 |
| BYXLENVO | 5 | Jun 11, 2026 | — | pending | 99879444 |
| LONXEVDY | 5 | May 6, 2026 | — | pending | 99807850 |
| LOHSEVDY | 5 | May 6, 2026 | — | pending | 99807867 |
| BALSYNXO | 5 | Apr 20, 2026 | intent to use | pending | 99775360 |
| SNAPSEVE | 5 | Apr 20, 2026 | intent to use | pending | 99775385 |
| BELKLIRIC | 5 | Apr 20, 2026 | intent to use | pending | 99775407 |
| SNAPDENBY | 5 | Apr 20, 2026 | intent to use | pending | 99775417 |
| SNAPKEYA | 5 | Apr 20, 2026 | intent to use | pending | 99775428 |
| EMDURGO | 5 | Apr 16, 2026 | intent to use | pending | 99769311 |
Anyone who believes they would be harmed by registration can oppose during this window.
Registration starts the maintenance clock: a Section 8 declaration is due between years 5 and 6.
A filing missed by the due date enters a six-month grace period, then the registration cancels.
Spellings are merged when they differ only in punctuation or legal suffix. Anything else stays separate rather than guessed.
About Gilead Sciences Ireland UC trademarks.
How many trademarks does Gilead Sciences Ireland UC have?
271 live US trademarks as of October 23, 2026: 183 registered and 88 pending applications. 33 were filed in 2026 so far.
What does Gilead Sciences Ireland UC sell, according to its trademarks?
Mostly pharmaceuticals (Class 5, 257 live marks). Also medical & beauty services (Class 44) and paper & printed matter (Class 16).
Who owns the GSI trademark?
GSI is owned by Gilead Sciences Ireland UC. It was registered on December 14, 2010 (Reg. No. 3890252) and is live. The same owner holds 270 other live US marks.
When did Gilead Sciences Ireland UC first file a trademark?
Its oldest live US filing dates from 2009: COMPLERA, filed June 18, 2009.
Know the morning after Gilead Sciences Ireland UC files.
Watch this company in Thorgate and get an alert for every new application, registration, publication and lapse, with the opposition deadline already worked out. Or monitor your own marks for conflicts with theirs.
Data: USPTO trademark bulk files, processed nightly by Thorgate. Last rebuilt October 23, 2026. Counts cover the US federal register only, not state or foreign marks. Owner names are shown as recorded by the USPTO. This page reports public-record facts and dates and is not legal advice. For the official record of any mark, follow its serial number to USPTO TSDR.