STIM holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) with 2 filings. The WikiTrademarks Expansion Score is 4/100, 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)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99068493 | STIM | Mar 05, 2025 | Registered | 005 Pharmaceuticals | Challengers United Inc. |
| 79399317 | STIM | Apr 30, 2024 | Pending | 005 Pharmaceuticals | STIM LABS PTE. LTD. |
| 98525080 | STIM | Apr 29, 2024 | Registered | 034 Tobacco & Smoking | Magellan Technology Inc. |
| 79388276 | STIM | Dec 22, 2023 | Pending | 009 Electronics & Software | Safran Sensing Technologies Norway AS |
Weekly visibility reports showing how ChatGPT mentions STIM, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: STIM trademark portfolio
What trademarks does STIM hold?
STIM holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals), Class 34 (Tobacco & Smoking), Class 9 (Electronics & Software). The most recent filings are registered to Challengers United Inc..
How many trademarks does STIM have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to STIM. The brand has been actively filing since December 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does STIM file most often?
STIM's most active class is NICE Class 5 (Pharmaceuticals), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the STIM trademark?
The most recent filings under the STIM mark are registered to Challengers United Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is STIM expanding into new categories?
The current WikiTrademarks Expansion Score for STIM is 4 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 STIM trademark filings?
Click the Watch Brand button at the top of this page to add STIM 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 STIM to another owner · Browse all NICE classes · Most valuable brands