REGENERON holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) with 3 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99199652 | REGENERON | May 23, 2025 | Pending | 005 Pharmaceuticals | Regeneron Pharmaceuticals, Inc. |
| 99184546 | REGENERON | May 14, 2025 | Pending | 005 Pharmaceuticals | Regeneron Pharmaceuticals, Inc. |
| 98652297 | REGENERON | Jul 17, 2024 | Pending | 010 Medical Devices | Regeneron Pharmaceuticals, Inc. |
| 88839454 | REGENERON | Mar 18, 2020 | Pending | 014 Jewelry & Watches | OKO International Co. |
| 86910975 | REGENERON | Feb 17, 2016 | Pending | 005 Pharmaceuticals | Regeneron Pharmaceuticals, Inc. |
Weekly visibility reports showing how ChatGPT mentions REGENERON, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: REGENERON trademark portfolio
What trademarks does REGENERON hold?
REGENERON holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals), Class 10 (Medical Devices), Class 14 (Jewelry & Watches). The most recent filings are registered to Regeneron Pharmaceuticals, Inc..
How many trademarks does REGENERON have at the USPTO?
WikiTrademarks tracks 4 USPTO trademark filings attributed to REGENERON. The brand has been actively filing since February 2016. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does REGENERON file most often?
REGENERON's most active class is NICE Class 5 (Pharmaceuticals), with 3 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the REGENERON trademark?
The most recent filings under the REGENERON mark are registered to Regeneron Pharmaceuticals, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is REGENERON expanding into new categories?
The current WikiTrademarks Expansion Score for REGENERON 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 REGENERON trademark filings?
Click the Watch Brand button at the top of this page to add REGENERON 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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