Wednesday, July 8, 2026

Patent intelligence · US

US 11185564

Compositions and methods for the treatment of wounds, disorders, and diseases of the skin

granted A61KA61K35/763A61K38/1748A61K38/39
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 15
Applicant portfolio 14
Patent details — US 11185564
Jurisdiction
US
Status
granted
Grant date
Nov 30, 2021
Expiration
Nov 25, 2041
Claims
20
CPC classes
A61K, A61K35/763, A61K38/1748, A61K38/39
View on Google Patents ↗

Quick answer

US 11185564 (Compositions and methods for the treatment of wounds, disorders, and diseases of the skin) is held by Krystal Biotech, Inc.. Status: granted. Granted Nov 30, 2021. Expires Nov 25, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
20
CPC classes
A61K, A61K35/763, A61K38/1748, A61K38/39, A61K47/38, A61K48/005

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Frequently asked questions

What is US patent 11185564?

US 11185564 (Compositions and methods for the treatment of wounds, disorders, and diseases of the skin) is held by Krystal Biotech, Inc.. Status: granted. Granted Nov 30, 2021. Expires Nov 25, 2041 (15 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 11185564?

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 11185564 expire?

Our index shows an expiration date of Nov 25, 2041 (15 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.