ATERNIUM holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) 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 September 8, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99186906 | ATERNIUM | May 15, 2025 | Registered | 001 Chemicals | Aternium, Inc. |
| 99186920 | ATERNIUM | May 15, 2025 | Registered | 042 Science & Technology | Aternium, Inc. |
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FAQ: ATERNIUM trademark portfolio
What trademarks does ATERNIUM hold?
ATERNIUM holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 42 (Science & Technology). The most recent filings are registered to Aternium, Inc..
How many trademarks does ATERNIUM have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to ATERNIUM. The brand has been actively filing since May 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ATERNIUM file most often?
ATERNIUM's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ATERNIUM trademark?
The most recent filings under the ATERNIUM mark are registered to Aternium, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ATERNIUM expanding into new categories?
The current WikiTrademarks Expansion Score for ATERNIUM 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 ATERNIUM trademark filings?
Click the Watch Brand button at the top of this page to add ATERNIUM 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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