PKX BIO holds 1 USPTO trademark filings across 5 NICE classes. The largest concentration is in Class 1 (Chemicals) with 1 filings. The WikiTrademarks Expansion Score is 7/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 20, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99328081 | PKX BIO | Aug 08, 2025 | Registered | 001 Chemicals 005 Pharmaceuticals 010 Medical Devices 042 Science & Technology 044 Medical & Beauty Services | Bexson Biomedical, Inc. |
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FAQ: PKX BIO trademark portfolio
What trademarks does PKX BIO hold?
PKX BIO holds 1 USPTO trademark filings across 5 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 5 (Pharmaceuticals), Class 10 (Medical Devices). The most recent filings are registered to Bexson Biomedical, Inc..
How many trademarks does PKX BIO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PKX BIO. The brand has been actively filing since August 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PKX BIO file most often?
PKX BIO's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 5 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PKX BIO trademark?
The most recent filings under the PKX BIO mark are registered to Bexson Biomedical, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PKX BIO expanding into new categories?
The current WikiTrademarks Expansion Score for PKX BIO is 7 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 PKX BIO trademark filings?
Click the Watch Brand button at the top of this page to add PKX BIO 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 PKX BIO to another owner · Browse all NICE classes · Most valuable brands
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