ENTR holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) with 1 filings. The WikiTrademarks Expansion Score is 8/100, 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)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 79417428 | ENTR | Sep 26, 2024 | Registered | 035 Advertising & Business 037 Construction & Repair 040 Material Treatment 042 Science & Technology 045 Legal & Security Services | Aker Solutions AS |
| 79362246 | ENTR | Dec 20, 2022 | Pending | 005 Pharmaceuticals | STEMON Inc. |
Weekly visibility reports showing how ChatGPT mentions ENTR, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ENTR trademark portfolio
What trademarks does ENTR hold?
ENTR holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 37 (Construction & Repair), Class 40 (Material Treatment). The most recent filings are registered to Aker Solutions AS.
How many trademarks does ENTR have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ENTR. The brand has been actively filing since September 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ENTR file most often?
ENTR's most active class is NICE Class 35 (Advertising & Business), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ENTR trademark?
The most recent filings under the ENTR mark are registered to Aker Solutions AS. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ENTR expanding into new categories?
The current WikiTrademarks Expansion Score for ENTR is 8 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 ENTR trademark filings?
Click the Watch Brand button at the top of this page to add ENTR 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 ENTR to another owner · Browse all NICE classes · Most valuable brands