WL4 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 7, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 98615573 | WL4 | Jun 24, 2024 | Abandoned | 001 Chemicals | Emerald BioAgriculture Corp. |
Weekly visibility reports showing how ChatGPT mentions WL4, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: WL4 trademark portfolio
What trademarks does WL4 hold?
WL4 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to Emerald BioAgriculture Corp..
How many trademarks does WL4 have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to WL4. The brand has been actively filing since June 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does WL4 file most often?
WL4's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the WL4 trademark?
The most recent filings under the WL4 mark are registered to Emerald BioAgriculture Corp.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is WL4 expanding into new categories?
The current WikiTrademarks Expansion Score for WL4 is 0 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 WL4 trademark filings?
Click the Watch Brand button at the top of this page to add WL4 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.
More on this portfolio: Compare WL4 to another owner · Browse all NICE classes · Most valuable brands
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