ESTC holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86630986 | ESTC | May 15, 2015 | Abandoned | 041 Education & Entertainment | The Institute of Electrical and Electronics Engineers, Inc. |
Weekly visibility reports showing how ChatGPT mentions ESTC, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ESTC trademark portfolio
What trademarks does ESTC hold?
ESTC holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment). The most recent filings are registered to The Institute of Electrical and Electronics Engineers, Inc..
How many trademarks does ESTC have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ESTC. The brand has been actively filing since May 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ESTC file most often?
ESTC's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ESTC trademark?
The most recent filings under the ESTC mark are registered to The Institute of Electrical and Electronics Engineers, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ESTC expanding into new categories?
The current WikiTrademarks Expansion Score for ESTC is 0 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 ESTC trademark filings?
Click the Watch Brand button at the top of this page to add ESTC 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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