HARRY POTTER AND THE HALF-BLOOD PRINCE
5 total filings · 0 classes · Active since May 2008
HARRY POTTER AND THE HALF-BLOOD PRINCE holds 5 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) 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 15, 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 |
|---|---|---|---|---|---|
| 77468446 | HARRY POTTER AND THE HALF-BLOOD PRINCE | May 07, 2008 | Abandoned | 009 Electronics & Software | Warner Bros. Entertainment Inc. |
| 77468455 | HARRY POTTER AND THE HALF-BLOOD PRINCE | May 07, 2008 | Abandoned | 016 Paper & Printed Goods | Warner Bros. Entertainment Inc. |
| 77468462 | HARRY POTTER AND THE HALF-BLOOD PRINCE | May 07, 2008 | Abandoned | 025 Clothing & Footwear | Warner Bros. Entertainment Inc. |
| 77468469 | HARRY POTTER AND THE HALF-BLOOD PRINCE | May 07, 2008 | Abandoned | 028 Games & Toys | Warner Bros. Entertainment Inc. |
| 77468476 | HARRY POTTER AND THE HALF-BLOOD PRINCE | May 07, 2008 | Abandoned | 041 Education & Entertainment | Warner Bros. Entertainment Inc. |
Weekly visibility reports showing how ChatGPT mentions HARRY POTTER AND THE HALF-BLOOD PRINCE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: HARRY POTTER AND THE HALF-BLOOD PRINCE trademark portfolio
What trademarks does HARRY POTTER AND THE HALF-BLOOD PRINCE hold?
HARRY POTTER AND THE HALF-BLOOD PRINCE holds 5 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 16 (Paper & Printed Goods), Class 25 (Clothing & Footwear). The most recent filings are registered to Warner Bros. Entertainment Inc..
How many trademarks does HARRY POTTER AND THE HALF-BLOOD PRINCE have at the USPTO?
WikiTrademarks tracks 5 USPTO trademark filings attributed to HARRY POTTER AND THE HALF-BLOOD PRINCE. The brand has been actively filing since May 2008. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HARRY POTTER AND THE HALF-BLOOD PRINCE file most often?
HARRY POTTER AND THE HALF-BLOOD PRINCE's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HARRY POTTER AND THE HALF-BLOOD PRINCE trademark?
The most recent filings under the HARRY POTTER AND THE HALF-BLOOD PRINCE mark are registered to Warner Bros. Entertainment Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HARRY POTTER AND THE HALF-BLOOD PRINCE expanding into new categories?
The current WikiTrademarks Expansion Score for HARRY POTTER AND THE HALF-BLOOD PRINCE 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 HARRY POTTER AND THE HALF-BLOOD PRINCE trademark filings?
Click the Watch Brand button at the top of this page to add HARRY POTTER AND THE HALF-BLOOD PRINCE 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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