DIFFER holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 2 filings. The WikiTrademarks Expansion Score is 23/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 14, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99858594 | DIFFER | Jun 01, 2026 | Registered | 009 Electronics & Software 042 Science & Technology | Sky Valley Ambient Computing Inc |
| 79208013 | DIFFER | Feb 01, 2017 | Pending | 009 Electronics & Software 038 Telecommunications 041 Education & Entertainment 042 Science & Technology | EdTech Foundry AS |
Weekly visibility reports showing how ChatGPT mentions DIFFER, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: DIFFER trademark portfolio
What trademarks does DIFFER hold?
DIFFER holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 42 (Science & Technology), Class 38 (Telecommunications). The most recent filings are registered to Sky Valley Ambient Computing Inc.
How many trademarks does DIFFER have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to DIFFER. The brand has been actively filing since February 2017. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DIFFER file most often?
DIFFER's most active class is NICE Class 9 (Electronics & Software), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DIFFER trademark?
The most recent filings under the DIFFER mark are registered to Sky Valley Ambient Computing Inc. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DIFFER expanding into new categories?
The current WikiTrademarks Expansion Score for DIFFER is 23 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 DIFFER trademark filings?
Click the Watch Brand button at the top of this page to add DIFFER 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 DIFFER to another owner · Browse all NICE classes · Most valuable brands
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