RYNFEL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 5, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99567411 | RYNFEL | Dec 26, 2025 | Registered | 005 Pharmaceuticals | Guowen Hu |
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FAQ: RYNFEL trademark portfolio
What trademarks does RYNFEL hold?
RYNFEL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to Guowen Hu.
How many trademarks does RYNFEL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to RYNFEL. The brand has been actively filing since December 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does RYNFEL file most often?
RYNFEL'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 RYNFEL trademark?
The most recent filings under the RYNFEL mark are registered to Guowen Hu. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is RYNFEL expanding into new categories?
The current WikiTrademarks Expansion Score for RYNFEL is 4 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 RYNFEL trademark filings?
Click the Watch Brand button at the top of this page to add RYNFEL 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 RYNFEL to another owner · Browse all NICE classes · Most valuable brands
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