DIVOOM holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) 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 28, 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 |
|---|---|---|---|---|---|
| 99489183 | DIVOOM | Nov 10, 2025 | Registered | 035 Advertising & Business 042 Science & Technology | Chaoliang YU |
| 98772928 | DIVOOM | Sep 26, 2024 | Pending | 009 Electronics & Software | YU, Chaoliang |
Weekly visibility reports showing how ChatGPT mentions DIVOOM, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: DIVOOM trademark portfolio
What trademarks does DIVOOM hold?
DIVOOM holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 42 (Science & Technology), Class 9 (Electronics & Software). The most recent filings are registered to Chaoliang YU.
How many trademarks does DIVOOM have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to DIVOOM. The brand has been actively filing since September 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DIVOOM file most often?
DIVOOM's most active class is NICE Class 35 (Advertising & Business), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DIVOOM trademark?
The most recent filings under the DIVOOM mark are registered to Chaoliang YU. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DIVOOM expanding into new categories?
The current WikiTrademarks Expansion Score for DIVOOM 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 DIVOOM trademark filings?
Click the Watch Brand button at the top of this page to add DIVOOM 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 DIVOOM to another owner · Browse all NICE classes · Most valuable brands
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