EIRA BIO 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 6/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 14, 2026
Protect or track "EIRA BIO"
Watch this name and we'll alert you when anyone files a similar mark.
Informational only, not a legal opinion. Consult a trademark attorney before filing or enforcing.
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is EIRA BIO filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99577603 | EIRA BIO | Jan 05, 2026 | Registered | 005 Pharmaceuticals 042 Science & Technology | K2 Therapeutics, Inc. |
Weekly visibility reports showing how ChatGPT mentions EIRA BIO, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: EIRA BIO trademark portfolio
What trademarks does EIRA BIO hold?
EIRA BIO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals), Class 42 (Science & Technology). The most recent filings are registered to K2 Therapeutics, Inc..
How many trademarks does EIRA BIO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to EIRA BIO. The brand has been actively filing since January 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EIRA BIO file most often?
EIRA BIO'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 EIRA BIO trademark?
The most recent filings under the EIRA BIO mark are registered to K2 Therapeutics, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EIRA BIO expanding into new categories?
The current WikiTrademarks Expansion Score for EIRA BIO is 6 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 EIRA BIO trademark filings?
Click the Watch Brand button at the top of this page to add EIRA BIO 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 EIRA BIO to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about EIRA BIO and help the next person researching it.