QUANTUMXCHANGE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 38 (Telecommunications) 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 September 20, 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 |
|---|---|---|---|---|---|
| 88457820 | QUANTUMXCHANGE | Jun 03, 2019 | Pending | 038 Telecommunications | QuantumXChange Inc. |
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FAQ: QUANTUMXCHANGE trademark portfolio
What trademarks does QUANTUMXCHANGE hold?
QUANTUMXCHANGE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 38 (Telecommunications). The most recent filings are registered to QuantumXChange Inc..
How many trademarks does QUANTUMXCHANGE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to QUANTUMXCHANGE. The brand has been actively filing since June 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does QUANTUMXCHANGE file most often?
QUANTUMXCHANGE's most active class is NICE Class 38 (Telecommunications), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the QUANTUMXCHANGE trademark?
The most recent filings under the QUANTUMXCHANGE mark are registered to QuantumXChange Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is QUANTUMXCHANGE expanding into new categories?
The current WikiTrademarks Expansion Score for QUANTUMXCHANGE 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 QUANTUMXCHANGE trademark filings?
Click the Watch Brand button at the top of this page to add QUANTUMXCHANGE 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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