Wednesday, July 8, 2026

Patent intelligence · US

US 10213389

Controlled release compositions comprising a combination of isosorbide dinitrate and hydralazine hydrochloride

granted A61KA61K31/34A61K31/403A61K31/4745
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 13
Applicant portfolio 27
Patent details — US 10213389
Jurisdiction
US
Status
granted
Grant date
Feb 26, 2019
Expiration
Feb 21, 2039
Claims
6
CPC classes
A61K, A61K31/34, A61K31/403, A61K31/4745
View on Google Patents ↗

Quick answer

US 10213389 (Controlled release compositions comprising a combination of isosorbide dinitrate and hydralazine hydrochloride) is held by RECRO GAINESVILLE LLC. Status: granted. Granted Feb 26, 2019. Expires Feb 21, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
6
CPC classes
A61K, A61K31/34, A61K31/403, A61K31/4745, A61K31/502, A61K31/58

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Frequently asked questions

What is US patent 10213389?

US 10213389 (Controlled release compositions comprising a combination of isosorbide dinitrate and hydralazine hydrochloride) is held by RECRO GAINESVILLE LLC. Status: granted. Granted Feb 26, 2019. Expires Feb 21, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10213389?

RECRO GAINESVILLE LLC is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 27 pharmaceutical patents for this assignee.

When does US 10213389 expire?

Our index shows an expiration date of Feb 21, 2039 (13 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.