Patent intelligence · US
US 9181338
Human antibody specific for IL-1alpha
Human antibody specific for IL-1alpha
Patent details — US 9181338
- Jurisdiction
- US
- Status
- granted
- Grant date
- Nov 10, 2015
- Expiration
- Nov 5, 2035
- Applicant
- XBIOTECH INC.
- Claims
- 2
- CPC classes
- A61K, A61K2039/55527, A61K39/3955, A61P
Quick answer
US 9181338 (Human antibody specific for IL-1alpha) is held by XBIOTECH INC.. Status: granted. Granted Nov 10, 2015. Expires Nov 5, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- XBIOTECH INC.
- Grant date
- Expiration
- Claims
- 2
- CPC classes
- A61K, A61K2039/55527, A61K39/3955, A61P, A61P29/00, A61P35/00
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Frequently asked questions
What is US patent 9181338?
US 9181338 (Human antibody specific for IL-1alpha) is held by XBIOTECH INC.. Status: granted. Granted Nov 10, 2015. Expires Nov 5, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 9181338?
XBIOTECH INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 31 pharmaceutical patents for this assignee.
When does US 9181338 expire?
Our index shows an expiration date of Nov 5, 2035 (9 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.