Wednesday, July 8, 2026

Patent intelligence · US

US 10624878

Tetrahydro-1H-pyrido [3,4-b]indole anti-estrogenic drugs

granted A61KA61K31/437A61K31/4545A61K31/475
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 14
Applicant portfolio 8
Patent details — US 10624878
Jurisdiction
US
Status
granted
Grant date
Apr 21, 2020
Expiration
Apr 16, 2040
Claims
24
CPC classes
A61K, A61K31/437, A61K31/4545, A61K31/475
View on Google Patents ↗

Quick answer

US 10624878 (Tetrahydro-1H-pyrido [3,4-b]indole anti-estrogenic drugs) is held by Olema Pharmaceuticals, Inc.. Status: granted. Granted Apr 21, 2020. Expires Apr 16, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
24
CPC classes
A61K, A61K31/437, A61K31/4545, A61K31/475, A61K31/506, A61K45/06

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Frequently asked questions

What is US patent 10624878?

US 10624878 (Tetrahydro-1H-pyrido [3,4-b]indole anti-estrogenic drugs) is held by Olema Pharmaceuticals, Inc.. Status: granted. Granted Apr 21, 2020. Expires Apr 16, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10624878?

Olema Pharmaceuticals, Inc. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8 pharmaceutical patents for this assignee.

When does US 10624878 expire?

Our index shows an expiration date of Apr 16, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.