Wednesday, June 10, 2026

Patent intelligence · AR

AR 103028

COMPUESTOS ANTIBACTERIANOS CON ACCIÓN SOBRE TOPOISOMERASAS

granted A61K 31/ 395 A IA61K/3133A61P 31/ 04 A IA61P/3104
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 11
Applicant portfolio 25
Patent details — AR 103028
Jurisdiction
AR
Status
granted
Grant date
Apr 12, 2017
Expiration
Apr 7, 2037
Applicant
ACRAF [IT]
CPC classes
A61K 31/ 395 A I, A61K/3133, A61P 31/ 04 A I, A61P/3104
View on Google Patents ↗

Quick answer

AR 103028 (COMPUESTOS ANTIBACTERIANOS CON ACCIÓN SOBRE TOPOISOMERASAS) is held by ACRAF [IT]. Status: granted. Granted Apr 12, 2017. Expires Apr 7, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
ACRAF [IT]
Grant date
Expiration
Claims
CPC classes
A61K 31/ 395 A I, A61K/3133, A61P 31/ 04 A I, A61P/3104, A61P/4300

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Frequently asked questions

What is US patent 103028?

AR 103028 (COMPUESTOS ANTIBACTERIANOS CON ACCIÓN SOBRE TOPOISOMERASAS) is held by ACRAF [IT]. Status: granted. Granted Apr 12, 2017. Expires Apr 7, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Who owns AR 103028?

ACRAF [IT] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 25 pharmaceutical patents for this assignee.

When does AR 103028 expire?

Our index shows an expiration date of Apr 7, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.