OZ LAB holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 5 (Pharmaceuticals) 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 September 23, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 90004558 | OZ LAB | Jun 16, 2020 | Pending | 005 Pharmaceuticals | Cha-Lee, Mi Sook |
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FAQ: OZ LAB trademark portfolio
What trademarks does OZ LAB hold?
OZ LAB holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to Cha-Lee, Mi Sook.
How many trademarks does OZ LAB have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to OZ LAB. The brand has been actively filing since June 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does OZ LAB file most often?
OZ LAB's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the OZ LAB trademark?
The most recent filings under the OZ LAB mark are registered to Cha-Lee, Mi Sook. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is OZ LAB expanding into new categories?
The current WikiTrademarks Expansion Score for OZ LAB 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 OZ LAB trademark filings?
Click the Watch Brand button at the top of this page to add OZ LAB 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.
More on this portfolio: Compare OZ LAB to another owner · Browse all NICE classes · Most valuable brands
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