DOOSAN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 2 filings. The WikiTrademarks Expansion Score is 5/100, 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 |
|---|---|---|---|---|---|
| 79191357 | DOOSAN | May 23, 2016 | Pending | 009 Electronics & Software 011 Lighting & HVAC 036 Insurance & Finance 037 Construction & Repair | DOOSAN CORPORATION |
| 79195082 | DOOSAN | May 23, 2016 | Pending | 009 Electronics & Software 011 Lighting & HVAC 036 Insurance & Finance 037 Construction & Repair | DOOSAN CORPORATION |
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FAQ: DOOSAN trademark portfolio
What trademarks does DOOSAN hold?
DOOSAN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 11 (Lighting & HVAC), Class 36 (Insurance & Finance). The most recent filings are registered to DOOSAN CORPORATION.
How many trademarks does DOOSAN have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to DOOSAN. The brand has been actively filing since May 2016. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DOOSAN file most often?
DOOSAN's most active class is NICE Class 9 (Electronics & Software), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DOOSAN trademark?
The most recent filings under the DOOSAN mark are registered to DOOSAN CORPORATION. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DOOSAN expanding into new categories?
The current WikiTrademarks Expansion Score for DOOSAN 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 DOOSAN trademark filings?
Click the Watch Brand button at the top of this page to add DOOSAN 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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