Wednesday, June 10, 2026

Patent intelligence · US

US 2020345623

METHODS OF SCAR PREVENTION AND/OR TREATMENT

granted A61K 9/ 00 A IA61K 31/ 728 A IA61K 38/ 39 A IA61K 47/ 61 A I
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 14
Applicant portfolio 25
Patent details — US 2020345623
Jurisdiction
US
Status
granted
Grant date
Nov 5, 2020
Expiration
Oct 31, 2040
CPC classes
A61K 9/ 00 A I, A61K 31/ 728 A I, A61K 38/ 39 A I, A61K 47/ 61 A I
View on Google Patents ↗

Quick answer

US 2020345623 (METHODS OF SCAR PREVENTION AND/OR TREATMENT) is held by ALLERGAN PHARMACEUTICALS INT LTD [IE]. Status: granted. Granted Nov 5, 2020. Expires Oct 31, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 9/ 00 A I, A61K 31/ 728 A I, A61K 38/ 39 A I, A61K 47/ 61 A I, A61K 47/ 64 A I, A61K/31728

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Frequently asked questions

What is US patent 2020345623?

US 2020345623 (METHODS OF SCAR PREVENTION AND/OR TREATMENT) is held by ALLERGAN PHARMACEUTICALS INT LTD [IE]. Status: granted. Granted Nov 5, 2020. Expires Oct 31, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 2020345623?

ALLERGAN PHARMACEUTICALS INT LTD [IE] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 25 pharmaceutical patents for this assignee.

When does US 2020345623 expire?

Our index shows an expiration date of Oct 31, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.