EMERALD-Z 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 24, 2026
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Sign in to claimHow is EMERALD-Z filing trademarks, and where is the portfolio expanding?
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 |
|---|---|---|---|---|---|
| 99360007 | EMERALD-Z | Aug 27, 2025 | Registered | 005 Pharmaceuticals | Old Bridge Minerals, Inc. |
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FAQ: EMERALD-Z trademark portfolio
What trademarks does EMERALD-Z hold?
EMERALD-Z holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to Old Bridge Minerals, Inc..
How many trademarks does EMERALD-Z have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to EMERALD-Z. 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 EMERALD-Z file most often?
EMERALD-Z'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 EMERALD-Z trademark?
The most recent filings under the EMERALD-Z mark are registered to Old Bridge Minerals, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EMERALD-Z expanding into new categories?
The current WikiTrademarks Expansion Score for EMERALD-Z 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 EMERALD-Z trademark filings?
Click the Watch Brand button at the top of this page to add EMERALD-Z 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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