BAIDU holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 32/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 27, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 79447270 | BAIDU | Mar 03, 2026 | Registered | 009 Electronics & Software 035 Advertising & Business | BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD |
| 87275757 | BAIDU | Dec 21, 2016 | Pending | 012 Vehicles | BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD. |
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FAQ: BAIDU trademark portfolio
What trademarks does BAIDU hold?
BAIDU holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 35 (Advertising & Business), Class 12 (Vehicles). The most recent filings are registered to BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
How many trademarks does BAIDU have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to BAIDU. The brand has been actively filing since December 2016. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BAIDU file most often?
BAIDU'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 BAIDU trademark?
The most recent filings under the BAIDU mark are registered to BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BAIDU expanding into new categories?
The current WikiTrademarks Expansion Score for BAIDU is 32 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 BAIDU trademark filings?
Click the Watch Brand button at the top of this page to add BAIDU 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 BAIDU to another owner · Browse all NICE classes · Most valuable brands
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