SK BIOTECH holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 27, 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 |
|---|---|---|---|---|---|
| 99244442 | SK BIOTECH | Jun 20, 2025 | Pending | 042 Science & Technology | SK Inc. |
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FAQ: SK BIOTECH trademark portfolio
What trademarks does SK BIOTECH hold?
SK BIOTECH holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology). The most recent filings are registered to SK Inc..
How many trademarks does SK BIOTECH have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SK BIOTECH. The brand has been actively filing since June 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SK BIOTECH file most often?
SK BIOTECH's most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SK BIOTECH trademark?
The most recent filings under the SK BIOTECH mark are registered to SK Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SK BIOTECH expanding into new categories?
The current WikiTrademarks Expansion Score for SK BIOTECH is 1 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 SK BIOTECH trademark filings?
Click the Watch Brand button at the top of this page to add SK BIOTECH 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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