OBTREX DHA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 7, 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 |
|---|---|---|---|---|---|
| 87189913 | OBTREX DHA | Sep 30, 2016 | Pending | 005 Pharmaceuticals | Pronova Corporation |
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FAQ: OBTREX DHA trademark portfolio
What trademarks does OBTREX DHA hold?
OBTREX DHA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to Pronova Corporation.
How many trademarks does OBTREX DHA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to OBTREX DHA. The brand has been actively filing since September 2016. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does OBTREX DHA file most often?
OBTREX DHA's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the OBTREX DHA trademark?
The most recent filings under the OBTREX DHA mark are registered to Pronova Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is OBTREX DHA expanding into new categories?
The current WikiTrademarks Expansion Score for OBTREX DHA is 1 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 OBTREX DHA trademark filings?
Click the Watch Brand button at the top of this page to add OBTREX DHA 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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