THENDURO 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 6/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 10, 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 |
|---|---|---|---|---|---|
| 99514239 | THENDURO | Nov 24, 2025 | Registered | 005 Pharmaceuticals 042 Science & Technology | Thendor Therapeutics, Inc. |
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FAQ: THENDURO trademark portfolio
What trademarks does THENDURO hold?
THENDURO holds 1 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 Thendor Therapeutics, Inc..
How many trademarks does THENDURO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to THENDURO. The brand has been actively filing since November 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does THENDURO file most often?
THENDURO'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 THENDURO trademark?
The most recent filings under the THENDURO mark are registered to Thendor Therapeutics, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is THENDURO expanding into new categories?
The current WikiTrademarks Expansion Score for THENDURO is 6 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 THENDURO trademark filings?
Click the Watch Brand button at the top of this page to add THENDURO 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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