SOOT ALERT 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 0/100, 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)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Jan 27, 2026 |
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
|
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
LONDON
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 85438846 | SOOT ALERT | Oct 04, 2011 | Abandoned | 009 Electronics & Software | Johnson Matthey PLC |
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FAQ: SOOT ALERT trademark portfolio
What trademarks does SOOT ALERT hold?
SOOT ALERT holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to Johnson Matthey PLC.
How many trademarks does SOOT ALERT have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SOOT ALERT. The brand has been actively filing since October 2011. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SOOT ALERT file most often?
SOOT ALERT'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 SOOT ALERT trademark?
The most recent filings under the SOOT ALERT mark are registered to Johnson Matthey PLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SOOT ALERT expanding into new categories?
The current WikiTrademarks Expansion Score for SOOT ALERT 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 SOOT ALERT trademark filings?
Click the Watch Brand button at the top of this page to add SOOT ALERT 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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