Patent intelligence · US
US 11898180
Compositions and methods for amino acid depletion therapy
Compositions and methods for amino acid depletion therapy
Patent details — US 11898180
- Jurisdiction
- US
- Status
- granted
- Grant date
- Feb 13, 2024
- Expiration
- Feb 8, 2044
- Applicant
- Avalon Polytom (HK) Limited
- Claims
- 4
- CPC classes
- A61K, A61K38/50, A61K47/60, A61P
Quick answer
US 11898180 (Compositions and methods for amino acid depletion therapy) is held by Avalon Polytom (HK) Limited. Status: granted. Granted Feb 13, 2024. Expires Feb 8, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Avalon Polytom (HK) Limited
- Grant date
- Expiration
- Claims
- 4
- CPC classes
- A61K, A61K38/50, A61K47/60, A61P, A61P35/00
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Frequently asked questions
What is US patent 11898180?
US 11898180 (Compositions and methods for amino acid depletion therapy) is held by Avalon Polytom (HK) Limited. Status: granted. Granted Feb 13, 2024. Expires Feb 8, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 11898180?
Avalon Polytom (HK) Limited is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 10 pharmaceutical patents for this assignee.
When does US 11898180 expire?
Our index shows an expiration date of Feb 8, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.