NANO BARRIER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 28, 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 |
|---|---|---|---|---|---|
| 99259366 | NANO BARRIER | Jun 30, 2025 | Registered | 003 Cosmetics & Cleaning | Ellen and Reiko Inc. |
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FAQ: NANO BARRIER trademark portfolio
What trademarks does NANO BARRIER hold?
NANO BARRIER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning). The most recent filings are registered to Ellen and Reiko Inc..
How many trademarks does NANO BARRIER have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to NANO BARRIER. The brand has been actively filing since June 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does NANO BARRIER file most often?
NANO BARRIER's most active class is NICE Class 3 (Cosmetics & Cleaning), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the NANO BARRIER trademark?
The most recent filings under the NANO BARRIER mark are registered to Ellen and Reiko Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is NANO BARRIER expanding into new categories?
The current WikiTrademarks Expansion Score for NANO BARRIER is 1 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 NANO BARRIER trademark filings?
Click the Watch Brand button at the top of this page to add NANO BARRIER 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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