ESX holds 4 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 14 (Jewelry & Watches) with 1 filings. The WikiTrademarks Expansion Score is 7/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 3, 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 |
|---|---|---|---|---|---|
| 79432542 | ESX | Aug 27, 2025 | Registered | 009 Electronics & Software | Audio Design Lautsprecher |
| 86726904 | ESX | Aug 17, 2015 | Pending | 035 Advertising & Business 041 Education & Entertainment | ELECTRONIC SECURITY ASSOCIATION, INC. |
| 86241111 | ESX | Apr 03, 2014 | Pending | 010 Medical Devices | Peter Brasseler Holdings, LLC |
| 78324653 | ESX | Nov 07, 2003 | Pending | 014 Jewelry & Watches | Abbeycrest (Thailand) Limited |
Weekly visibility reports showing how ChatGPT mentions ESX, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ESX trademark portfolio
What trademarks does ESX hold?
ESX holds 4 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 14 (Jewelry & Watches), Class 9 (Electronics & Software), Class 35 (Advertising & Business). The most recent filings are registered to Audio Design Lautsprecher.
How many trademarks does ESX have at the USPTO?
WikiTrademarks tracks 4 USPTO trademark filings attributed to ESX. The brand has been actively filing since November 2003. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ESX file most often?
ESX's most active class is NICE Class 14 (Jewelry & Watches), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ESX trademark?
The most recent filings under the ESX mark are registered to Audio Design Lautsprecher. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ESX expanding into new categories?
The current WikiTrademarks Expansion Score for ESX is 7 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 ESX trademark filings?
Click the Watch Brand button at the top of this page to add ESX 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 ESX to another owner · Browse all NICE classes · Most valuable brands
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