Thursday, July 9, 2026

Patent intelligence · US

US 9346746

R(+)-N-formyl-propargyl-aminoindan

granted A61KA61K9/2013A61K9/2866A61P
Status granted
Linked drugs 3
Pipeline programs 6
Years to expiry 10
Applicant portfolio 454
Patent details — US 9346746
Jurisdiction
US
Status
granted
Grant date
May 24, 2016
Expiration
May 19, 2036
Claims
24
CPC classes
A61K, A61K9/2013, A61K9/2866, A61P
View on Google Patents ↗

Quick answer

US 9346746 (R(+)-N-formyl-propargyl-aminoindan) is held by TEVA PHARMACEUTICAL INDUSTRIES, LTD.. Status: granted. Granted May 24, 2016. Expires May 19, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
24
CPC classes
A61K, A61K9/2013, A61K9/2866, A61P, A61P25/00, A61P25/16

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Frequently asked questions

What is US patent 9346746?

US 9346746 (R(+)-N-formyl-propargyl-aminoindan) is held by TEVA PHARMACEUTICAL INDUSTRIES, LTD.. Status: granted. Granted May 24, 2016. Expires May 19, 2036 (10 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9346746?

TEVA PHARMACEUTICAL INDUSTRIES, LTD. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 454 pharmaceutical patents for this assignee.

When does US 9346746 expire?

Our index shows an expiration date of May 19, 2036 (10 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.