Wednesday, July 8, 2026

Patent intelligence · US

US 12128122

Recombinant nucleic acids encoding cosmetic protein(s) for aesthetic

granted A61KA61K2800/86A61K2800/91A61K8/64
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 18
Applicant portfolio 14
Patent details — US 12128122
Jurisdiction
US
Status
granted
Grant date
Oct 29, 2024
Expiration
Oct 24, 2044
Claims
14
CPC classes
A61K, A61K2800/86, A61K2800/91, A61K8/64
View on Google Patents ↗

Quick answer

US 12128122 (Recombinant nucleic acids encoding cosmetic protein(s) for aesthetic) is held by Krystal Biotech, Inc.. Status: granted. Granted Oct 29, 2024. Expires Oct 24, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
14
CPC classes
A61K, A61K2800/86, A61K2800/91, A61K8/64, A61K8/65, A61K8/99

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Frequently asked questions

What is US patent 12128122?

US 12128122 (Recombinant nucleic acids encoding cosmetic protein(s) for aesthetic) is held by Krystal Biotech, Inc.. Status: granted. Granted Oct 29, 2024. Expires Oct 24, 2044 (18 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 12128122?

Krystal Biotech, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 14 pharmaceutical patents for this assignee.

When does US 12128122 expire?

Our index shows an expiration date of Oct 24, 2044 (18 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.