DOSIX holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 5 (Pharmaceuticals) 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 19, 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 |
|---|---|---|---|---|---|
| 98200985 | DOSIX | Sep 27, 2023 | Abandoned | 005 Pharmaceuticals | DUAN, Huiqiang |
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FAQ: DOSIX trademark portfolio
What trademarks does DOSIX hold?
DOSIX holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to DUAN, Huiqiang.
How many trademarks does DOSIX have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DOSIX. The brand has been actively filing since September 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DOSIX file most often?
DOSIX's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DOSIX trademark?
The most recent filings under the DOSIX mark are registered to DUAN, Huiqiang. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DOSIX expanding into new categories?
The current WikiTrademarks Expansion Score for DOSIX 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 DOSIX trademark filings?
Click the Watch Brand button at the top of this page to add DOSIX 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 DOSIX to another owner · Browse all NICE classes · Most valuable brands
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