Wednesday, June 10, 2026

Patent intelligence · TW

TW 202214258

Compounds and methods for treating fungal infections

granted A61K 31/ 444 A IA61K 31/ 661 A IA61K/31444A61K/31675
Status granted
Pipeline programs 2
Years to expiry 16
Applicant portfolio 25
Patent details — TW 202214258
Jurisdiction
TW
Status
granted
Grant date
Apr 16, 2022
Expiration
Apr 11, 2042
CPC classes
A61K 31/ 444 A I, A61K 31/ 661 A I, A61K/31444, A61K/31675
View on Google Patents ↗

Quick answer

TW 202214258 (Compounds and methods for treating fungal infections) is held by AMPLYX PHARMACEUTICALS INC [US]. Status: granted. Granted Apr 16, 2022. Expires Apr 11, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 31/ 444 A I, A61K 31/ 661 A I, A61K/31444, A61K/31675, A61K/4506, A61K/90019

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Frequently asked questions

What is US patent 202214258?

TW 202214258 (Compounds and methods for treating fungal infections) is held by AMPLYX PHARMACEUTICALS INC [US]. Status: granted. Granted Apr 16, 2022. Expires Apr 11, 2042 (16 years remaining) — relevant for patent-cliff and LOE planning.

Who owns TW 202214258?

AMPLYX PHARMACEUTICALS INC [US] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 25 pharmaceutical patents for this assignee.

When does TW 202214258 expire?

Our index shows an expiration date of Apr 11, 2042 (16 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.