PCI holds 11 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) with 2 filings. The WikiTrademarks Expansion Score is 16/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 30, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
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Recent Filings
Weekly visibility reports showing how ChatGPT mentions PCI, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PCI trademark portfolio
What trademarks does PCI hold?
PCI holds 11 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 11 (Lighting & HVAC), Class 18 (Leather Goods & Luggage). The most recent filings are registered to PAN-CHINA CERTIFIED PUBLIC ACCOUNTANTSLLP.
How many trademarks does PCI have at the USPTO?
WikiTrademarks tracks 11 USPTO trademark filings attributed to PCI. The brand has been actively filing since January 1996. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PCI file most often?
PCI's most active class is NICE Class 35 (Advertising & Business), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PCI trademark?
The most recent filings under the PCI mark are registered to PAN-CHINA CERTIFIED PUBLIC ACCOUNTANTSLLP. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PCI expanding into new categories?
The current WikiTrademarks Expansion Score for PCI is 16 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 PCI trademark filings?
Click the Watch Brand button at the top of this page to add PCI 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 PCI to another owner · Browse all NICE classes · Most valuable brands
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