DEFINIUM THERAPEUTICS holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) with 2 filings. The WikiTrademarks Expansion Score is 34/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 25, 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 |
|---|---|---|---|---|---|
| 99743013 | DEFINIUM THERAPEUTICS | Apr 03, 2026 | Registered | 005 Pharmaceuticals 042 Science & Technology | Definium Therapeutics US, Inc. |
| 99632100 | DEFINIUM THERAPEUTICS | Feb 03, 2026 | Registered | 005 Pharmaceuticals 042 Science & Technology | Definium Therapeutics US, Inc. |
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FAQ: DEFINIUM THERAPEUTICS trademark portfolio
What trademarks does DEFINIUM THERAPEUTICS hold?
DEFINIUM THERAPEUTICS holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals), Class 42 (Science & Technology). The most recent filings are registered to Definium Therapeutics US, Inc..
How many trademarks does DEFINIUM THERAPEUTICS have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to DEFINIUM THERAPEUTICS. The brand has been actively filing since February 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DEFINIUM THERAPEUTICS file most often?
DEFINIUM THERAPEUTICS'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 DEFINIUM THERAPEUTICS trademark?
The most recent filings under the DEFINIUM THERAPEUTICS mark are registered to Definium Therapeutics US, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DEFINIUM THERAPEUTICS expanding into new categories?
The current WikiTrademarks Expansion Score for DEFINIUM THERAPEUTICS is 34 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 DEFINIUM THERAPEUTICS trademark filings?
Click the Watch Brand button at the top of this page to add DEFINIUM THERAPEUTICS 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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