STROMA holds 2 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 10 (Medical Devices) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 6, 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 |
|---|---|---|---|---|---|
| 98833267 | STROMA | Nov 01, 2024 | Registered | 044 Medical & Beauty Services | STROMA MEDICAL CORPORATION |
| 86978663 | STROMA | Oct 03, 2013 | Abandoned | 010 Medical Devices | Stroma Medical Corporation |
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FAQ: STROMA trademark portfolio
What trademarks does STROMA hold?
STROMA holds 2 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 10 (Medical Devices), Class 44 (Medical & Beauty Services). The most recent filings are registered to STROMA MEDICAL CORPORATION.
How many trademarks does STROMA have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to STROMA. The brand has been actively filing since October 2013. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does STROMA file most often?
STROMA's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the STROMA trademark?
The most recent filings under the STROMA mark are registered to STROMA MEDICAL CORPORATION. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is STROMA expanding into new categories?
The current WikiTrademarks Expansion Score for STROMA is 0 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 STROMA trademark filings?
Click the Watch Brand button at the top of this page to add STROMA 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 STROMA to another owner · Browse all NICE classes · Most valuable brands
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