Wednesday, July 8, 2026

Patent intelligence · US

US 10214553

Solid state forms of sofosbuvir

granted A61KA61K31/4184A61K31/7072A61K9/2009
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 13
Applicant portfolio 454
Patent details — US 10214553
Jurisdiction
US
Status
granted
Grant date
Feb 26, 2019
Expiration
Feb 21, 2039
Claims
24
CPC classes
A61K, A61K31/4184, A61K31/7072, A61K9/2009
View on Google Patents ↗

Quick answer

US 10214553 (Solid state forms of sofosbuvir) is held by TEVA PHARMACEUTICALS INTERNATIONAL GMBH. 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
24
CPC classes
A61K, A61K31/4184, A61K31/7072, A61K9/2009, A61K9/2054, A61P

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Frequently asked questions

What is US patent 10214553?

US 10214553 (Solid state forms of sofosbuvir) is held by TEVA PHARMACEUTICALS INTERNATIONAL GMBH. Status: granted. Granted Feb 26, 2019. Expires Feb 21, 2039 (13 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10214553?

TEVA PHARMACEUTICALS INTERNATIONAL GMBH is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 454 pharmaceutical patents for this assignee.

When does US 10214553 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.