CORE 300 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) 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 June 20, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
2 records| Date | From | To |
|---|---|---|
| Feb 4, 2026 |
EKO HEALTH, INC.
|
FIRST-CITIZENS BANK & TRUST COMPANY
PASADENA, CALIFORNIA
|
| Feb 3, 2026 |
EKO HEALTH, INC.
|
SILVER LAKE WATERMAN FUND III, L.P., AS...
MENLO PARK, CALIFORNIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99486666 | CORE 300 | Nov 09, 2025 | Registered | 010 Medical Devices | Eko Health, Inc. |
Weekly visibility reports showing how ChatGPT mentions CORE 300, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: CORE 300 trademark portfolio
What trademarks does CORE 300 hold?
CORE 300 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to Eko Health, Inc..
How many trademarks does CORE 300 have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CORE 300. The brand has been actively filing since November 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CORE 300 file most often?
CORE 300's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CORE 300 trademark?
The most recent filings under the CORE 300 mark are registered to Eko Health, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CORE 300 expanding into new categories?
The current WikiTrademarks Expansion Score for CORE 300 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 CORE 300 trademark filings?
Click the Watch Brand button at the top of this page to add CORE 300 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 CORE 300 to another owner · Browse all NICE classes · Most valuable brands
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