MARSUS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 6/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 2, 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 |
|---|---|---|---|---|---|
| 99431676 | MARSUS | Oct 07, 2025 | Registered | 009 Electronics & Software 016 Paper & Printed Goods | Julie St-Louis |
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FAQ: MARSUS trademark portfolio
What trademarks does MARSUS hold?
MARSUS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 16 (Paper & Printed Goods). The most recent filings are registered to Julie St-Louis.
How many trademarks does MARSUS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to MARSUS. The brand has been actively filing since October 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does MARSUS file most often?
MARSUS's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the MARSUS trademark?
The most recent filings under the MARSUS mark are registered to Julie St-Louis. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is MARSUS expanding into new categories?
The current WikiTrademarks Expansion Score for MARSUS is 6 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 MARSUS trademark filings?
Click the Watch Brand button at the top of this page to add MARSUS 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 MARSUS to another owner · Browse all NICE classes · Most valuable brands
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