DUOFLUX 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 50/100, moderate — the brand is steadily adding adjacent classes.
USPTO data refreshed June 15, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 79450299 | DUOFLUX | Feb 20, 2026 | Registered | 001 Chemicals 009 Electronics & Software 010 Medical Devices 011 Lighting & HVAC 017 Rubber & Insulation | Daicel Corporation |
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FAQ: DUOFLUX trademark portfolio
What trademarks does DUOFLUX hold?
DUOFLUX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 9 (Electronics & Software), Class 10 (Medical Devices). The most recent filings are registered to Daicel Corporation.
How many trademarks does DUOFLUX have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DUOFLUX. The brand has been actively filing since February 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DUOFLUX file most often?
DUOFLUX'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 DUOFLUX trademark?
The most recent filings under the DUOFLUX mark are registered to Daicel Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DUOFLUX expanding into new categories?
The current WikiTrademarks Expansion Score for DUOFLUX is 50 out of 100, which is moderate — the brand is steadily adding adjacent classes. 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 DUOFLUX trademark filings?
Click the Watch Brand button at the top of this page to add DUOFLUX 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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