Patent intelligence · US
US 12275769
Activatable interleukin 12 polypeptides and methods of use thereof
Activatable interleukin 12 polypeptides and methods of use thereof
Patent details — US 12275769
- Jurisdiction
- US
- Status
- granted
- Grant date
- Apr 15, 2025
- Expiration
- Apr 10, 2045
- Applicant
- Werewolf Therapeutics, Inc.
- Claims
- 14
- CPC classes
- A61K, A61K2039/585, A61K38/00
Quick answer
US 12275769 (Activatable interleukin 12 polypeptides and methods of use thereof) is held by Werewolf Therapeutics, Inc.. Status: granted. Granted Apr 15, 2025. Expires Apr 10, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Werewolf Therapeutics, Inc.
- Grant date
- Expiration
- Claims
- 14
- CPC classes
- A61K, A61K2039/585, A61K38/00
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Frequently asked questions
What is US patent 12275769?
US 12275769 (Activatable interleukin 12 polypeptides and methods of use thereof) is held by Werewolf Therapeutics, Inc.. Status: granted. Granted Apr 15, 2025. Expires Apr 10, 2045 (19 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 12275769?
Werewolf Therapeutics, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 10 pharmaceutical patents for this assignee.
When does US 12275769 expire?
Our index shows an expiration date of Apr 10, 2045 (19 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.