BELLUS HEALTH holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 7, 2026
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Filing Velocity (24 Months)
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 79370722 | BELLUS HEALTH | Jan 31, 2023 | Registered | 005 Pharmaceuticals 035 Advertising & Business | BELLUS HEALTH INC. |
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FAQ: BELLUS HEALTH trademark portfolio
What trademarks does BELLUS HEALTH hold?
BELLUS HEALTH holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals), Class 35 (Advertising & Business). The most recent filings are registered to BELLUS HEALTH INC..
How many trademarks does BELLUS HEALTH have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to BELLUS HEALTH. The brand has been actively filing since January 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BELLUS HEALTH file most often?
BELLUS HEALTH's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the BELLUS HEALTH trademark?
The most recent filings under the BELLUS HEALTH mark are registered to BELLUS HEALTH INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BELLUS HEALTH expanding into new categories?
The current WikiTrademarks Expansion Score for BELLUS HEALTH is 3 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 BELLUS HEALTH trademark filings?
Click the Watch Brand button at the top of this page to add BELLUS HEALTH 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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