RITUXAN 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 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 24, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is RITUXAN filing trademarks, and where is the portfolio expanding?
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 |
|---|---|---|---|---|---|
| 75238749 | RITUXAN | Feb 10, 1997 | Abandoned | 005 Pharmaceuticals | BIOGEN MA INC. |
Weekly visibility reports showing how ChatGPT mentions RITUXAN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: RITUXAN trademark portfolio
What trademarks does RITUXAN hold?
RITUXAN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to BIOGEN MA INC..
How many trademarks does RITUXAN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to RITUXAN. The brand has been actively filing since February 1997. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does RITUXAN file most often?
RITUXAN'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 RITUXAN trademark?
The most recent filings under the RITUXAN 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 RITUXAN expanding into new categories?
The current WikiTrademarks Expansion Score for RITUXAN 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 RITUXAN trademark filings?
Click the Watch Brand button at the top of this page to add RITUXAN 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 RITUXAN to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about RITUXAN and help the next person researching it.