HYFYNADI 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 19/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 23, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99789309 | HYFYNADI | Apr 27, 2026 | Registered | 005 Pharmaceuticals | Checkpoint Therapeutics, Inc. |
| 97357471 | HYFYNADI | Apr 11, 2022 | Pending | 005 Pharmaceuticals | Checkpoint Therapeutics, Inc. |
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FAQ: HYFYNADI trademark portfolio
What trademarks does HYFYNADI hold?
HYFYNADI holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to Checkpoint Therapeutics, Inc..
How many trademarks does HYFYNADI have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to HYFYNADI. The brand has been actively filing since April 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HYFYNADI file most often?
HYFYNADI'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 HYFYNADI trademark?
The most recent filings under the HYFYNADI mark are registered to Checkpoint Therapeutics, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HYFYNADI expanding into new categories?
The current WikiTrademarks Expansion Score for HYFYNADI is 19 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 HYFYNADI trademark filings?
Click the Watch Brand button at the top of this page to add HYFYNADI 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 HYFYNADI to another owner · Browse all NICE classes · Most valuable brands
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