Wednesday, July 8, 2026

Patent intelligence · US

US 9205044

Aqueous pharmaceutical preparation comprising roflumilast

granted A61KA61K31/44A61K47/10A61K47/12
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 9
Applicant portfolio 1,436
Patent details — US 9205044
Jurisdiction
US
Status
granted
Grant date
Dec 8, 2015
Expiration
Dec 3, 2035
Applicant
TAKEDA GMBH
Claims
2
CPC classes
A61K, A61K31/44, A61K47/10, A61K47/12
View on Google Patents ↗

Quick answer

US 9205044 (Aqueous pharmaceutical preparation comprising roflumilast) is held by TAKEDA GMBH. Status: granted. Granted Dec 8, 2015. Expires Dec 3, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Applicant
TAKEDA GMBH
Grant date
Expiration
Claims
2
CPC classes
A61K, A61K31/44, A61K47/10, A61K47/12, A61K47/14, A61K9/0019

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Frequently asked questions

What is US patent 9205044?

US 9205044 (Aqueous pharmaceutical preparation comprising roflumilast) is held by TAKEDA GMBH. Status: granted. Granted Dec 8, 2015. Expires Dec 3, 2035 (9 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9205044?

TAKEDA GMBH is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 1,436 pharmaceutical patents for this assignee.

When does US 9205044 expire?

Our index shows an expiration date of Dec 3, 2035 (9 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.