CHEMXTEND 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 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 17, 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 |
|---|---|---|---|---|---|
| 87959831 | CHEMXTEND | Jun 13, 2018 | Pending | 001 Chemicals 011 Lighting & HVAC | Layne Christensen Company |
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FAQ: CHEMXTEND trademark portfolio
What trademarks does CHEMXTEND hold?
CHEMXTEND holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 11 (Lighting & HVAC). The most recent filings are registered to Layne Christensen Company.
How many trademarks does CHEMXTEND have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CHEMXTEND. The brand has been actively filing since June 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CHEMXTEND file most often?
CHEMXTEND'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 CHEMXTEND trademark?
The most recent filings under the CHEMXTEND mark are registered to Layne Christensen Company. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CHEMXTEND expanding into new categories?
The current WikiTrademarks Expansion Score for CHEMXTEND is 3 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 CHEMXTEND trademark filings?
Click the Watch Brand button at the top of this page to add CHEMXTEND 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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