SYMPHORNA holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) with 2 filings. The WikiTrademarks Expansion Score is 15/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 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 |
|---|---|---|---|---|---|
| 99379564 | SYMPHORNA | Sep 08, 2025 | Registered | 001 Chemicals 005 Pharmaceuticals 009 Electronics & Software 010 Medical Devices 035 Advertising & Business 040 Material Treatment 042 Science & Technology | Uncommon Bio Limited |
| 99379848 | SYMPHORNA | Sep 08, 2025 | Registered | 001 Chemicals 005 Pharmaceuticals 009 Electronics & Software 010 Medical Devices 035 Advertising & Business 040 Material Treatment 042 Science & Technology | Uncommon Bio Limited |
Weekly visibility reports showing how ChatGPT mentions SYMPHORNA, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SYMPHORNA trademark portfolio
What trademarks does SYMPHORNA hold?
SYMPHORNA holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 5 (Pharmaceuticals), Class 9 (Electronics & Software). The most recent filings are registered to Uncommon Bio Limited.
How many trademarks does SYMPHORNA have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to SYMPHORNA. The brand has been actively filing since September 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SYMPHORNA file most often?
SYMPHORNA's most active class is NICE Class 1 (Chemicals), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SYMPHORNA trademark?
The most recent filings under the SYMPHORNA mark are registered to Uncommon Bio Limited. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SYMPHORNA expanding into new categories?
The current WikiTrademarks Expansion Score for SYMPHORNA is 15 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 SYMPHORNA trademark filings?
Click the Watch Brand button at the top of this page to add SYMPHORNA 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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