CESIUM holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) 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 22, 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 |
|---|---|---|---|---|---|
| 99564282 | CESIUM | Dec 23, 2025 | Registered | 042 Science & Technology | Cesium GS, Inc. |
| 88248323 | CESIUM | Jan 03, 2019 | Pending | 009 Electronics & Software 036 Insurance & Finance | CSOFT, LLC |
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FAQ: CESIUM trademark portfolio
What trademarks does CESIUM hold?
CESIUM holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology), Class 9 (Electronics & Software), Class 36 (Insurance & Finance). The most recent filings are registered to Cesium GS, Inc..
How many trademarks does CESIUM have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to CESIUM. The brand has been actively filing since January 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CESIUM file most often?
CESIUM'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 CESIUM trademark?
The most recent filings under the CESIUM mark are registered to Cesium GS, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CESIUM expanding into new categories?
The current WikiTrademarks Expansion Score for CESIUM 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 CESIUM trademark filings?
Click the Watch Brand button at the top of this page to add CESIUM 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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