ETHERM holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 42 (Science & Technology) 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 15, 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 |
|---|---|---|---|---|---|
| 97194572 | ETHERM | Dec 29, 2021 | Pending | 010 Medical Devices | Elepho Inc. |
| 86193290 | ETHERM | Feb 13, 2014 | Abandoned | 042 Science & Technology | Polaris Sensor Technologies, Inc. |
Weekly visibility reports showing how ChatGPT mentions ETHERM, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ETHERM trademark portfolio
What trademarks does ETHERM hold?
ETHERM holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 42 (Science & Technology), Class 10 (Medical Devices). The most recent filings are registered to Elepho Inc..
How many trademarks does ETHERM have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ETHERM. The brand has been actively filing since February 2014. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ETHERM file most often?
ETHERM's most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ETHERM trademark?
The most recent filings under the ETHERM mark are registered to Elepho Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ETHERM expanding into new categories?
The current WikiTrademarks Expansion Score for ETHERM 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 ETHERM trademark filings?
Click the Watch Brand button at the top of this page to add ETHERM 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 ETHERM to another owner · Browse all NICE classes · Most valuable brands