PXQFXN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) with 1 filings. The WikiTrademarks Expansion Score is 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 28, 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 |
|---|---|---|---|---|---|
| 99705834 | PXQFXN | Mar 16, 2026 | Registered | 005 Pharmaceuticals | Zhang Caihua |
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FAQ: PXQFXN trademark portfolio
What trademarks does PXQFXN hold?
PXQFXN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to Zhang Caihua.
How many trademarks does PXQFXN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PXQFXN. The brand has been actively filing since March 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PXQFXN file most often?
PXQFXN's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PXQFXN trademark?
The most recent filings under the PXQFXN mark are registered to Zhang Caihua. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PXQFXN expanding into new categories?
The current WikiTrademarks Expansion Score for PXQFXN is 24 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 PXQFXN trademark filings?
Click the Watch Brand button at the top of this page to add PXQFXN 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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