XFENTANYL holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 1 filings. The WikiTrademarks Expansion Score is 9/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 6, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99628539 | XFENTANYL | Feb 02, 2026 | Registered | 041 Education & Entertainment | Sold Out Youth Foundation |
| 99585321 | XFENTANYL | Jan 09, 2026 | Registered | 042 Science & Technology | Village Creed Corporation |
Weekly visibility reports showing how ChatGPT mentions XFENTANYL, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: XFENTANYL trademark portfolio
What trademarks does XFENTANYL hold?
XFENTANYL holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology), Class 41 (Education & Entertainment). The most recent filings are registered to Sold Out Youth Foundation.
How many trademarks does XFENTANYL have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to XFENTANYL. The brand has been actively filing since January 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does XFENTANYL file most often?
XFENTANYL's most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the XFENTANYL trademark?
The most recent filings under the XFENTANYL mark are registered to Sold Out Youth Foundation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is XFENTANYL expanding into new categories?
The current WikiTrademarks Expansion Score for XFENTANYL is 9 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 XFENTANYL trademark filings?
Click the Watch Brand button at the top of this page to add XFENTANYL 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.
More on this portfolio: Compare XFENTANYL to another owner · Browse all NICE classes · Most valuable brands
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