NIAXTEND EXTENDED-RELEASE NIACIN 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 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 8, 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 |
|---|---|---|---|---|---|
| 99366872 | NIAXTEND EXTENDED-RELEASE NIACIN | Aug 30, 2025 | Registered | 005 Pharmaceuticals | Endurance Products Company |
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FAQ: NIAXTEND EXTENDED-RELEASE NIACIN trademark portfolio
What trademarks does NIAXTEND EXTENDED-RELEASE NIACIN hold?
NIAXTEND EXTENDED-RELEASE NIACIN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to Endurance Products Company.
How many trademarks does NIAXTEND EXTENDED-RELEASE NIACIN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to NIAXTEND EXTENDED-RELEASE NIACIN. The brand has been actively filing since August 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does NIAXTEND EXTENDED-RELEASE NIACIN file most often?
NIAXTEND EXTENDED-RELEASE NIACIN'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 NIAXTEND EXTENDED-RELEASE NIACIN trademark?
The most recent filings under the NIAXTEND EXTENDED-RELEASE NIACIN mark are registered to Endurance Products Company. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is NIAXTEND EXTENDED-RELEASE NIACIN expanding into new categories?
The current WikiTrademarks Expansion Score for NIAXTEND EXTENDED-RELEASE NIACIN is 4 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 NIAXTEND EXTENDED-RELEASE NIACIN trademark filings?
Click the Watch Brand button at the top of this page to add NIAXTEND EXTENDED-RELEASE NIACIN 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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