AVONEX 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 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 24, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Mar 24, 2015 |
BIOGEN IDEC MA INC.
|
BIOGEN MA INC.
CAMBRIDGE, MASSACHUSETTS
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 75632143 | AVONEX | Feb 02, 1999 | Abandoned | 036 Insurance & Finance 041 Education & Entertainment 042 Science & Technology | BIOGEN MA INC. |
| 75975646 | AVONEX | Feb 15, 1995 | Abandoned | 005 Pharmaceuticals | BIOGEN MA INC. |
Weekly visibility reports showing how ChatGPT mentions AVONEX, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: AVONEX trademark portfolio
What trademarks does AVONEX hold?
AVONEX holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals), Class 36 (Insurance & Finance), Class 41 (Education & Entertainment). The most recent filings are registered to BIOGEN MA INC..
How many trademarks does AVONEX have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to AVONEX. The brand has been actively filing since February 1995. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does AVONEX file most often?
AVONEX'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 AVONEX trademark?
The most recent filings under the AVONEX mark are registered to BIOGEN MA INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is AVONEX expanding into new categories?
The current WikiTrademarks Expansion Score for AVONEX is 0 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 AVONEX trademark filings?
Click the Watch Brand button at the top of this page to add AVONEX 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 AVONEX to another owner · Browse all NICE classes · Most valuable brands
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