Patent Assignment
Reel/Frame 064895/0722
Assignment of Assignor's Interest
Recorded: 2023-09-13
Pages: 8
Assignors
OSTERLOH, MARKUS
Executed: 2023-07-18
NOVAK, BEN
Executed: 2023-07-17
LÜBBERT, HERMANN
Executed: 2023-07-12
Assignee
BIOFRONTERA PHARMA GMBH
HEMMELRATHER WEG 201, LEVERKUSEN, 51377, GERMANY
Covered Property
(1)
Illumination Device for Photodynamic Therapy, Method for Treating a Skin Disease and Method for Operating an Illumination Device
Application:
18/248,672 →
Publication:
US 2023/0390573
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 5, 2025
From: BIOFRONTERA PHARMA GMBH
To: BIOFRONTERA, INC.
Reel/Frame 073487/0001 →
Corrective Assignment to Correct the Execution Date Previously Recorded on Reel 73487 Frame 1. Assignor(S) Hereby Confirms the Assignment .
Jan 26, 2026
From: BIOFRONTERA PHARMA GMBH
To: BIOFRONTERA, INC.
Reel/Frame 074863/0943 →
Assignment of Assignor's Interest
Jul 20, 2026
From: SINN, CHRISTIAN
To: BIOFRONTERA PHARMA GMBH
Reel/Frame 075331/0080 →