C4ONCOLOGY holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 42 (Science & Technology) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 17, 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 |
|---|---|---|---|---|---|
| 98818573 | C4ONCOLOGY | Oct 24, 2024 | Registered | 042 Science & Technology | OncoC4, Inc. |
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FAQ: C4ONCOLOGY trademark portfolio
What trademarks does C4ONCOLOGY hold?
C4ONCOLOGY holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 42 (Science & Technology). The most recent filings are registered to OncoC4, Inc..
How many trademarks does C4ONCOLOGY have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to C4ONCOLOGY. The brand has been actively filing since October 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does C4ONCOLOGY file most often?
C4ONCOLOGY's most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the C4ONCOLOGY trademark?
The most recent filings under the C4ONCOLOGY mark are registered to OncoC4, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is C4ONCOLOGY expanding into new categories?
The current WikiTrademarks Expansion Score for C4ONCOLOGY is 1 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 C4ONCOLOGY trademark filings?
Click the Watch Brand button at the top of this page to add C4ONCOLOGY 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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