Wednesday, July 8, 2026

Patent intelligence · US

US 10835514

Dry powder inhaler compositions of 7-azoniabicyclo[2.2.1]heptane derivatives

granted A61KA61K31/40A61K31/403A61K31/58
Status granted
Linked drugs 2
Pipeline programs 6
Years to expiry 14
Applicant portfolio 46
Patent details — US 10835514
Jurisdiction
US
Status
granted
Grant date
Nov 17, 2020
Expiration
Nov 12, 2040
Claims
20
CPC classes
A61K, A61K31/40, A61K31/403, A61K31/58
View on Google Patents ↗

Quick answer

US 10835514 (Dry powder inhaler compositions of 7-azoniabicyclo[2.2.1]heptane derivatives) is held by THERON PHARMACEUTICALS, INC.. Status: granted. Granted Nov 17, 2020. Expires Nov 12, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
20
CPC classes
A61K, A61K31/40, A61K31/403, A61K31/58, A61K47/26, A61K9/0075

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Frequently asked questions

What is US patent 10835514?

US 10835514 (Dry powder inhaler compositions of 7-azoniabicyclo[2.2.1]heptane derivatives) is held by THERON PHARMACEUTICALS, INC.. Status: granted. Granted Nov 17, 2020. Expires Nov 12, 2040 (14 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 10835514?

THERON PHARMACEUTICALS, INC. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 46 pharmaceutical patents for this assignee.

When does US 10835514 expire?

Our index shows an expiration date of Nov 12, 2040 (14 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.