OPEN SEA INSTITUTE holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) with 2 filings. The WikiTrademarks Expansion Score is 9/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 14, 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 |
|---|---|---|---|---|---|
| 99566185 | OPEN SEA INSTITUTE | Dec 26, 2025 | Registered | 041 Education & Entertainment 044 Medical & Beauty Services | Denise Joseph |
| 99567387 | OPEN SEA INSTITUTE | Dec 26, 2025 | Registered | 041 Education & Entertainment 044 Medical & Beauty Services | Denise Joseph |
Weekly visibility reports showing how ChatGPT mentions OPEN SEA INSTITUTE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: OPEN SEA INSTITUTE trademark portfolio
What trademarks does OPEN SEA INSTITUTE hold?
OPEN SEA INSTITUTE holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment), Class 44 (Medical & Beauty Services). The most recent filings are registered to Denise Joseph.
How many trademarks does OPEN SEA INSTITUTE have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to OPEN SEA INSTITUTE. The brand has been actively filing since December 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does OPEN SEA INSTITUTE file most often?
OPEN SEA INSTITUTE's most active class is NICE Class 41 (Education & Entertainment), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the OPEN SEA INSTITUTE trademark?
The most recent filings under the OPEN SEA INSTITUTE mark are registered to Denise Joseph. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is OPEN SEA INSTITUTE expanding into new categories?
The current WikiTrademarks Expansion Score for OPEN SEA INSTITUTE is 9 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 OPEN SEA INSTITUTE trademark filings?
Click the Watch Brand button at the top of this page to add OPEN SEA INSTITUTE 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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