Friday, July 10, 2026

Patent intelligence · US

US 8828979

Salicylic acid gel

granted A61KA61K2800/52A61K31/60A61K47/18
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 8
Applicant portfolio 95
Patent details — US 8828979
Jurisdiction
US
Status
granted
Grant date
Sep 9, 2014
Expiration
Sep 4, 2034
Claims
6
CPC classes
A61K, A61K2800/52, A61K31/60, A61K47/18
View on Google Patents ↗

Quick answer

US 8828979 (Salicylic acid gel) is held by Essential Ingredients, Inc.. Status: granted. Granted Sep 9, 2014. Expires Sep 4, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
6
CPC classes
A61K, A61K2800/52, A61K31/60, A61K47/18, A61K8/042, A61K8/368

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Frequently asked questions

What is US patent 8828979?

US 8828979 (Salicylic acid gel) is held by Essential Ingredients, Inc.. Status: granted. Granted Sep 9, 2014. Expires Sep 4, 2034 (8 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 8828979?

Essential Ingredients, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 95 pharmaceutical patents for this assignee.

When does US 8828979 expire?

Our index shows an expiration date of Sep 4, 2034 (8 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.