KS SA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) 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 15, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 79390513 | KS SA | Jan 22, 2024 | Registered | 010 Medical Devices | OSSTEM IMPLANT CO., LTD. |
Weekly visibility reports showing how ChatGPT mentions KS SA, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: KS SA trademark portfolio
What trademarks does KS SA hold?
KS SA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to OSSTEM IMPLANT CO., LTD..
How many trademarks does KS SA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to KS SA. The brand has been actively filing since January 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does KS SA file most often?
KS SA's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the KS SA trademark?
The most recent filings under the KS SA mark are registered to OSSTEM IMPLANT CO., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is KS SA expanding into new categories?
The current WikiTrademarks Expansion Score for KS SA 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 KS SA trademark filings?
Click the Watch Brand button at the top of this page to add KS SA 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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