NIONYX BIO 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 6/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 24, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99418493 | NIONYX BIO | Sep 29, 2025 | Registered | 005 Pharmaceuticals 042 Science & Technology | Nionyx Bio Inc. |
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FAQ: NIONYX BIO trademark portfolio
What trademarks does NIONYX BIO hold?
NIONYX BIO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals), Class 42 (Science & Technology). The most recent filings are registered to Nionyx Bio Inc..
How many trademarks does NIONYX BIO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to NIONYX BIO. The brand has been actively filing since September 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does NIONYX BIO file most often?
NIONYX BIO'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 NIONYX BIO trademark?
The most recent filings under the NIONYX BIO mark are registered to Nionyx Bio Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is NIONYX BIO expanding into new categories?
The current WikiTrademarks Expansion Score for NIONYX BIO is 6 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 NIONYX BIO trademark filings?
Click the Watch Brand button at the top of this page to add NIONYX BIO 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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