Y KADCYLA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) 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 June 21, 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 |
|---|---|---|---|---|---|
| 85163823 | Y KADCYLA | Oct 28, 2010 | Abandoned | 041 Education & Entertainment 044 Medical & Beauty Services | GENENTECH, INC. |
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FAQ: Y KADCYLA trademark portfolio
What trademarks does Y KADCYLA hold?
Y KADCYLA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment), Class 44 (Medical & Beauty Services). The most recent filings are registered to GENENTECH, INC..
How many trademarks does Y KADCYLA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to Y KADCYLA. The brand has been actively filing since October 2010. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does Y KADCYLA file most often?
Y KADCYLA's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the Y KADCYLA trademark?
The most recent filings under the Y KADCYLA mark are registered to GENENTECH, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is Y KADCYLA expanding into new categories?
The current WikiTrademarks Expansion Score for Y KADCYLA 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 Y KADCYLA trademark filings?
Click the Watch Brand button at the top of this page to add Y KADCYLA 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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