Wednesday, July 8, 2026

Patent intelligence · US

US 9603906

Inhalable liquid formulations of DNase I

granted A61KA61K33/06A61K33/14A61K38/465
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 11
Applicant portfolio 22
Patent details — US 9603906
Jurisdiction
US
Status
granted
Grant date
Mar 28, 2017
Expiration
Mar 23, 2037
Applicant
Protalix Ltd.
Claims
19
CPC classes
A61K, A61K33/06, A61K33/14, A61K38/465
View on Google Patents ↗

Quick answer

US 9603906 (Inhalable liquid formulations of DNase I) is held by Protalix Ltd.. Status: granted. Granted Mar 28, 2017. Expires Mar 23, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
Protalix Ltd.
Grant date
Expiration
Claims
19
CPC classes
A61K, A61K33/06, A61K33/14, A61K38/465, A61K38/47, A61K45/06

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Frequently asked questions

What is US patent 9603906?

US 9603906 (Inhalable liquid formulations of DNase I) is held by Protalix Ltd.. Status: granted. Granted Mar 28, 2017. Expires Mar 23, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9603906?

Protalix Ltd. is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 22 pharmaceutical patents for this assignee.

When does US 9603906 expire?

Our index shows an expiration date of Mar 23, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.