Fronius International Gmbh
51 live US trademarks, filing since 1999. 3 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 Fronius International Gmbh filed most recently.
| Mark | Class | Filed | Basis | Status | Serial |
|---|---|---|---|---|---|
| ENIA | 9, 38, 42 | Jul 28, 2026 | — | pending | 79458413 |
| GENEVO | 9 | Mar 24, 2026 | — | pending | 79449731 |
| SIRIX | 9 | Feb 2, 2026 | — | registered Aug 11 | 79446536 |
| VELO | 7 | Jun 27, 2025 | — | registered Feb 17 | 79431688 |
| EBLU | 9 | Jun 2, 2025 | — | registered Mar 17 | 79428399 |
| POLARIS | 9 | Mar 18, 2025 | — | abandoned Apr 20 | 79424066 |
| RESERVA | 9 | Jan 7, 2025 | — | registered May 19 | 79415943 |
| F | 1, 6, 7, 9, 35, 37, 39, 40, 41, 42 | Dec 11, 2024 | — | registered Mar 24 | 79420707 |
| F | 1, 6, 7, 9, 35, 37, 39, 40, 41, 42 | Dec 11, 2024 | — | registered Mar 24 | 79420708 |
| ARGENO | 9 | Dec 3, 2024 | — | registered Aug 4 | 79416748 |
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.
Recorded as the nightly register update observes them. A cancelled or expired mark no longer blocks a new filing of the same name.
About Fronius International Gmbh trademarks.
How many trademarks does Fronius International Gmbh have?
51 live US trademarks as of October 23, 2026: 49 registered and 2 pending applications. 3 were filed in 2026 so far.
What does Fronius International Gmbh sell, according to its trademarks?
Mostly electronics & software (Class 9, 44 live marks). Also science & technology (saas) (Class 42) and machinery (Class 7).
Who owns the FRONIUS trademark?
FRONIUS is owned by Fronius International Gmbh. It was registered on October 30, 2001 (Reg. No. 2503234) and is live. The same owner holds 50 other live US marks.
When did Fronius International Gmbh first file a trademark?
Its oldest live US filing dates from 1999: FRONIUS, filed July 13, 1999.
Know the morning after Fronius International Gmbh 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.