JEJU holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 43 (Food & Drink Services) with 2 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 4, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
TTAB Proceedings
1 case| Proceeding | Type |
|---|---|
| 92088461 | Cancellation |
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99579472 | JEJU | Jan 06, 2026 | Registered | 043 Food & Drink Services | CHANG YOUL KIM |
| 97422805 | JEJU | May 21, 2022 | Pending | 043 Food & Drink Services | Jeju R&D, LLC |
Weekly visibility reports showing how ChatGPT mentions JEJU, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: JEJU trademark portfolio
What trademarks does JEJU hold?
JEJU holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 43 (Food & Drink Services). The most recent filings are registered to CHANG YOUL KIM.
How many trademarks does JEJU have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to JEJU. The brand has been actively filing since May 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does JEJU file most often?
JEJU's most active class is NICE Class 43 (Food & Drink Services), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the JEJU trademark?
The most recent filings under the JEJU mark are registered to CHANG YOUL KIM. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is JEJU expanding into new categories?
The current WikiTrademarks Expansion Score for JEJU 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 JEJU trademark filings?
Click the Watch Brand button at the top of this page to add JEJU 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 JEJU to another owner · Browse all NICE classes · Most valuable brands
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