LEYLEFGO 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 20/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 6, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99851791 | LEYLEFGO | May 28, 2026 | Registered | 005 Pharmaceuticals 042 Science & Technology 044 Medical & Beauty Services | Praxis Precision Medicines, Inc. |
| 99449774 | LEYLEFGO | Oct 17, 2025 | Registered | 005 Pharmaceuticals | Praxis Precision Medicines, Inc. |
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FAQ: LEYLEFGO trademark portfolio
What trademarks does LEYLEFGO hold?
LEYLEFGO holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals), Class 42 (Science & Technology), Class 44 (Medical & Beauty Services). The most recent filings are registered to Praxis Precision Medicines, Inc..
How many trademarks does LEYLEFGO have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to LEYLEFGO. The brand has been actively filing since October 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does LEYLEFGO file most often?
LEYLEFGO'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 LEYLEFGO trademark?
The most recent filings under the LEYLEFGO mark are registered to Praxis Precision Medicines, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is LEYLEFGO expanding into new categories?
The current WikiTrademarks Expansion Score for LEYLEFGO is 20 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 LEYLEFGO trademark filings?
Click the Watch Brand button at the top of this page to add LEYLEFGO 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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