Wednesday, June 10, 2026

Patent intelligence · EP

EP 1938801

Nanoemulsion

granted A61K 9/ 12 A IA61K 9/ 107 A IA61K 31/ 195 A IA61K 47/ 10 A I
Status granted
Years to expiry 2
Applicant portfolio 13
Patent details — EP 1938801
Jurisdiction
EP
Status
granted
Grant date
Jul 2, 2008
Expiration
Jun 27, 2028
CPC classes
A61K 9/ 12 A I, A61K 9/ 107 A I, A61K 31/ 195 A I, A61K 47/ 10 A I
View on Google Patents ↗

Quick answer

EP 1938801 (Nanoemulsion) is held by BIOFRONTERA BIOSCIENCE GMBH [DE]. Status: granted. Granted Jul 2, 2008. Expires Jun 27, 2028 (2 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
CPC classes
A61K 9/ 12 A I, A61K 9/ 107 A I, A61K 31/ 195 A I, A61K 47/ 10 A I, A61K 47/ 44 A I, A61K/806

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Frequently asked questions

What is US patent 1938801?

EP 1938801 (Nanoemulsion) is held by BIOFRONTERA BIOSCIENCE GMBH [DE]. Status: granted. Granted Jul 2, 2008. Expires Jun 27, 2028 (2 years remaining) — relevant for patent-cliff and LOE planning.

Who owns EP 1938801?

BIOFRONTERA BIOSCIENCE GMBH [DE] is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 13 pharmaceutical patents for this assignee.

When does EP 1938801 expire?

Our index shows an expiration date of Jun 27, 2028 (2 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.