CALUMEN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 24, 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 |
|---|---|---|---|---|---|
| 79379299 | CALUMEN | Jul 24, 2023 | Pending | 009 Electronics & Software 042 Science & Technology | SAINT-GOBAIN GLASS FRANCE |
Weekly visibility reports showing how ChatGPT mentions CALUMEN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: CALUMEN trademark portfolio
What trademarks does CALUMEN hold?
CALUMEN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 42 (Science & Technology). The most recent filings are registered to SAINT-GOBAIN GLASS FRANCE.
How many trademarks does CALUMEN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CALUMEN. The brand has been actively filing since July 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CALUMEN file most often?
CALUMEN's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CALUMEN trademark?
The most recent filings under the CALUMEN mark are registered to SAINT-GOBAIN GLASS FRANCE. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CALUMEN expanding into new categories?
The current WikiTrademarks Expansion Score for CALUMEN 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 CALUMEN trademark filings?
Click the Watch Brand button at the top of this page to add CALUMEN 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 CALUMEN to another owner · Browse all NICE classes · Most valuable brands
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