SERONOESIN 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 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99669831 | SERONOESIN | Feb 25, 2026 | Registered | ["005"] | Prosser Holdings, LLC |
Weekly visibility reports showing how ChatGPT mentions SERONOESIN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SERONOESIN trademark portfolio
What trademarks does SERONOESIN hold?
SERONOESIN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to Prosser Holdings, LLC.
How many trademarks does SERONOESIN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SERONOESIN. The brand has been actively filing since February 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SERONOESIN file most often?
SERONOESIN'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 SERONOESIN trademark?
The most recent filings under the SERONOESIN mark are registered to Prosser Holdings, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SERONOESIN expanding into new categories?
The current WikiTrademarks Expansion Score for SERONOESIN is 24 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 SERONOESIN trademark filings?
Click the Watch Brand button at the top of this page to add SERONOESIN 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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