KORTEX holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning) with 1 filings. The WikiTrademarks Expansion Score is 28/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 14, 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 |
|---|---|---|---|---|---|
| 99715146 | KORTEX | Mar 20, 2026 | Registered | 003 Cosmetics & Cleaning | Kateryna Yelkyna |
| 97714621 | KORTEX | Dec 13, 2022 | Registered | 009 Electronics & Software 038 Telecommunications 042 Science & Technology | Klas Limited TA Klas Telecom |
Weekly visibility reports showing how ChatGPT mentions KORTEX, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: KORTEX trademark portfolio
What trademarks does KORTEX hold?
KORTEX holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning), Class 9 (Electronics & Software), Class 38 (Telecommunications). The most recent filings are registered to Kateryna Yelkyna.
How many trademarks does KORTEX have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to KORTEX. The brand has been actively filing since December 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does KORTEX file most often?
KORTEX's most active class is NICE Class 3 (Cosmetics & Cleaning), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the KORTEX trademark?
The most recent filings under the KORTEX mark are registered to Kateryna Yelkyna. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is KORTEX expanding into new categories?
The current WikiTrademarks Expansion Score for KORTEX is 28 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 KORTEX trademark filings?
Click the Watch Brand button at the top of this page to add KORTEX 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 KORTEX to another owner · Browse all NICE classes · Most valuable brands
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