PROSPHERE 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 16, 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 |
|---|---|---|---|---|---|
| 99417191 | PROSPHERE | Sep 28, 2025 | Registered | 005 Pharmaceuticals | Nexture Bio, Inc. |
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FAQ: PROSPHERE trademark portfolio
What trademarks does PROSPHERE hold?
PROSPHERE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to Nexture Bio, Inc..
How many trademarks does PROSPHERE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PROSPHERE. The brand has been actively filing since September 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PROSPHERE file most often?
PROSPHERE'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 PROSPHERE trademark?
The most recent filings under the PROSPHERE mark are registered to Nexture Bio, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PROSPHERE expanding into new categories?
The current WikiTrademarks Expansion Score for PROSPHERE 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 PROSPHERE trademark filings?
Click the Watch Brand button at the top of this page to add PROSPHERE 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 PROSPHERE to another owner · Browse all NICE classes · Most valuable brands
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