BAIDU ANTIVIRUS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) 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 June 27, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 85841766 | BAIDU ANTIVIRUS | Feb 06, 2013 | Pending | 042 Science & Technology | BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD. |
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FAQ: BAIDU ANTIVIRUS trademark portfolio
What trademarks does BAIDU ANTIVIRUS hold?
BAIDU ANTIVIRUS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology). The most recent filings are registered to BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD..
How many trademarks does BAIDU ANTIVIRUS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to BAIDU ANTIVIRUS. The brand has been actively filing since February 2013. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BAIDU ANTIVIRUS file most often?
BAIDU ANTIVIRUS's most active class is NICE Class 42 (Science & Technology), 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 ANTIVIRUS trademark?
The most recent filings under the BAIDU ANTIVIRUS 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 ANTIVIRUS expanding into new categories?
The current WikiTrademarks Expansion Score for BAIDU ANTIVIRUS 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 BAIDU ANTIVIRUS trademark filings?
Click the Watch Brand button at the top of this page to add BAIDU ANTIVIRUS 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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