PORTIA 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 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 16, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 76279491 | PORTIA | Jul 02, 2001 | Abandoned | 005 Pharmaceuticals | TEVA PHARMACEUTICALS USA, INC. |
Weekly visibility reports showing how ChatGPT mentions PORTIA, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PORTIA trademark portfolio
What trademarks does PORTIA hold?
PORTIA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to TEVA PHARMACEUTICALS USA, INC..
How many trademarks does PORTIA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PORTIA. The brand has been actively filing since July 2001. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PORTIA file most often?
PORTIA'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 PORTIA trademark?
The most recent filings under the PORTIA mark are registered to TEVA PHARMACEUTICALS USA, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PORTIA expanding into new categories?
The current WikiTrademarks Expansion Score for PORTIA 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 PORTIA trademark filings?
Click the Watch Brand button at the top of this page to add PORTIA 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 PORTIA to another owner · Browse all NICE classes · Most valuable brands
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