Wednesday, July 8, 2026

Patent intelligence · US

US 10639289

Application of neuraminidase and inhibitors thereof in myocardial ischemia and myocardial infarction

granted A61KA61K31/215A61K31/351A61K31/437
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 14
Applicant portfolio 335
Patent details — US 10639289
Jurisdiction
US
Status
granted
Grant date
May 5, 2020
Expiration
Apr 30, 2040
Claims
1
CPC classes
A61K, A61K31/215, A61K31/351, A61K31/437
View on Google Patents ↗

Quick answer

US 10639289 (Application of neuraminidase and inhibitors thereof in myocardial ischemia and myocardial infarction) is held by CHINA PHARMACEUTICAL UNIVERSITY. Status: granted. Granted May 5, 2020. Expires Apr 30, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
1
CPC classes
A61K, A61K31/215, A61K31/351, A61K31/437, A61K31/4375, A61K31/7012

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Frequently asked questions

What is US patent 10639289?

US 10639289 (Application of neuraminidase and inhibitors thereof in myocardial ischemia and myocardial infarction) is held by CHINA PHARMACEUTICAL UNIVERSITY. Status: granted. Granted May 5, 2020. Expires Apr 30, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10639289?

CHINA PHARMACEUTICAL UNIVERSITY is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 335 pharmaceutical patents for this assignee.

When does US 10639289 expire?

Our index shows an expiration date of Apr 30, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.