ONTOGNOSIS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) with 1 filings. The WikiTrademarks Expansion Score is 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 29, 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 |
|---|---|---|---|---|---|
| 99747657 | ONTOGNOSIS | Apr 06, 2026 | Registered | 041 Education & Entertainment | Mark Dillof |
Weekly visibility reports showing how ChatGPT mentions ONTOGNOSIS, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ONTOGNOSIS trademark portfolio
What trademarks does ONTOGNOSIS hold?
ONTOGNOSIS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment). The most recent filings are registered to Mark Dillof.
How many trademarks does ONTOGNOSIS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ONTOGNOSIS. The brand has been actively filing since April 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ONTOGNOSIS file most often?
ONTOGNOSIS's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ONTOGNOSIS trademark?
The most recent filings under the ONTOGNOSIS mark are registered to Mark Dillof. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ONTOGNOSIS expanding into new categories?
The current WikiTrademarks Expansion Score for ONTOGNOSIS is 24 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 ONTOGNOSIS trademark filings?
Click the Watch Brand button at the top of this page to add ONTOGNOSIS 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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