SIONNA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 97542608 | SIONNA | Aug 10, 2022 | Pending | 009 Electronics & Software 042 Science & Technology | NVIDIA Corporation |
Weekly visibility reports showing how ChatGPT mentions SIONNA, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SIONNA trademark portfolio
What trademarks does SIONNA hold?
SIONNA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 42 (Science & Technology). The most recent filings are registered to NVIDIA Corporation.
How many trademarks does SIONNA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SIONNA. The brand has been actively filing since August 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SIONNA file most often?
SIONNA's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SIONNA trademark?
The most recent filings under the SIONNA mark are registered to NVIDIA Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SIONNA expanding into new categories?
The current WikiTrademarks Expansion Score for SIONNA is 3 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new SIONNA trademark filings?
Click the Watch Brand button at the top of this page to add SIONNA to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
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