PERSEPHONE holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 26 (Lace & Embroidery) with 2 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 22, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 98861712 | PERSEPHONE | Nov 19, 2024 | Pending | 005 Pharmaceuticals | Persephone Biosciences, Inc. |
| 97364715 | PERSEPHONE | Apr 15, 2022 | Registered | 026 Lace & Embroidery | FUHUI HUANG |
| 87135788 | PERSEPHONE | Aug 11, 2016 | Pending | 026 Lace & Embroidery | HUANG, FUHUI |
Weekly visibility reports showing how ChatGPT mentions PERSEPHONE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PERSEPHONE trademark portfolio
What trademarks does PERSEPHONE hold?
PERSEPHONE holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 26 (Lace & Embroidery), Class 5 (Pharmaceuticals). The most recent filings are registered to Persephone Biosciences, Inc..
How many trademarks does PERSEPHONE have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to PERSEPHONE. The brand has been actively filing since August 2016. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PERSEPHONE file most often?
PERSEPHONE's most active class is NICE Class 26 (Lace & Embroidery), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PERSEPHONE trademark?
The most recent filings under the PERSEPHONE mark are registered to Persephone Biosciences, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PERSEPHONE expanding into new categories?
The current WikiTrademarks Expansion Score for PERSEPHONE is 3 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 PERSEPHONE trademark filings?
Click the Watch Brand button at the top of this page to add PERSEPHONE 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 PERSEPHONE to another owner · Browse all NICE classes · Most valuable brands
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