ADRUCIL 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 August 26, 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 |
|---|---|---|---|---|---|
| 73146733 | ADRUCIL | Oct 31, 1977 | Abandoned | 005 Pharmaceuticals | SICOR, INC. |
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FAQ: ADRUCIL trademark portfolio
What trademarks does ADRUCIL hold?
ADRUCIL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to SICOR, INC..
How many trademarks does ADRUCIL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ADRUCIL. The brand has been actively filing since October 1977. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ADRUCIL file most often?
ADRUCIL'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 ADRUCIL trademark?
The most recent filings under the ADRUCIL mark are registered to SICOR, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ADRUCIL expanding into new categories?
The current WikiTrademarks Expansion Score for ADRUCIL 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 ADRUCIL trademark filings?
Click the Watch Brand button at the top of this page to add ADRUCIL 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 ADRUCIL to another owner · Browse all NICE classes · Most valuable brands
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