RIBONA holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 1, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 90784560 | RIBONA | Jun 21, 2021 | Registered | 005 Pharmaceuticals | RiboNA Biotechnology Co., Ltd. |
| 90784562 | RIBONA | Jun 21, 2021 | Registered | 010 Medical Devices | RiboNA Biotechnology Co., Ltd. |
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FAQ: RIBONA trademark portfolio
What trademarks does RIBONA hold?
RIBONA holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals), Class 10 (Medical Devices). The most recent filings are registered to RiboNA Biotechnology Co., Ltd..
How many trademarks does RIBONA have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to RIBONA. The brand has been actively filing since June 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does RIBONA file most often?
RIBONA's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the RIBONA trademark?
The most recent filings under the RIBONA mark are registered to RiboNA Biotechnology Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is RIBONA expanding into new categories?
The current WikiTrademarks Expansion Score for RIBONA is 3 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 RIBONA trademark filings?
Click the Watch Brand button at the top of this page to add RIBONA 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 RIBONA to another owner · Browse all NICE classes · Most valuable brands
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