RIO TINTO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) with 1 filings. The WikiTrademarks Expansion Score is 10/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 16, 2026
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Filing Velocity (24 Months)
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FAQ: RIO TINTO trademark portfolio
What trademarks does RIO TINTO hold?
RIO TINTO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 2 (Paints & Coatings), Class 3 (Cosmetics & Cleaning). The most recent filings are registered to Rio Tinto London Limited.
How many trademarks does RIO TINTO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to RIO TINTO. The brand has been actively filing since April 2008. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does RIO TINTO file most often?
RIO TINTO's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the RIO TINTO trademark?
The most recent filings under the RIO TINTO mark are registered to Rio Tinto London Limited. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is RIO TINTO expanding into new categories?
The current WikiTrademarks Expansion Score for RIO TINTO is 10 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 RIO TINTO trademark filings?
Click the Watch Brand button at the top of this page to add RIO TINTO 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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