WELCH LABS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 5/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 15, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99148365 | WELCH LABS | Apr 22, 2025 | Registered | 009 Electronics & Software 016 Paper & Printed Goods 025 Clothing & Footwear 041 Education & Entertainment | Welch Labs LLC |
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FAQ: WELCH LABS trademark portfolio
What trademarks does WELCH LABS hold?
WELCH LABS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 16 (Paper & Printed Goods), Class 25 (Clothing & Footwear). The most recent filings are registered to Welch Labs LLC.
How many trademarks does WELCH LABS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to WELCH LABS. The brand has been actively filing since April 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does WELCH LABS file most often?
WELCH LABS's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the WELCH LABS trademark?
The most recent filings under the WELCH LABS mark are registered to Welch Labs LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is WELCH LABS expanding into new categories?
The current WikiTrademarks Expansion Score for WELCH LABS is 5 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 WELCH LABS trademark filings?
Click the Watch Brand button at the top of this page to add WELCH LABS 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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