Patent intelligence · US
US 12146004
Polymyxin compounds and uses thereof
Polymyxin compounds and uses thereof
Patent details — US 12146004
- Jurisdiction
- US
- Status
- granted
- Grant date
- Nov 19, 2024
- Expiration
- Nov 14, 2044
- Applicant
- SPERO THERAPEUTICS, INC.
- Claims
- 26
- CPC classes
- A61K, A61K38/00, A61K38/12, A61P
Quick answer
US 12146004 (Polymyxin compounds and uses thereof) is held by SPERO THERAPEUTICS, INC.. Status: granted. Granted Nov 19, 2024. Expires Nov 14, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- SPERO THERAPEUTICS, INC.
- Grant date
- Expiration
- Claims
- 26
- CPC classes
- A61K, A61K38/00, A61K38/12, A61P, A61P31/04
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Frequently asked questions
What is US patent 12146004?
US 12146004 (Polymyxin compounds and uses thereof) is held by SPERO THERAPEUTICS, INC.. Status: granted. Granted Nov 19, 2024. Expires Nov 14, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 12146004?
SPERO THERAPEUTICS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 16 pharmaceutical patents for this assignee.
When does US 12146004 expire?
Our index shows an expiration date of Nov 14, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.