Patent Assignment
Reel/Frame 056044/0414
Assignment of Assignor's Interest
Recorded: 2021-04-26
Pages: 4
Assignor
BIOFRONTERA BIOSCIENCE GMBH
Executed: 2021-01-05
Assignee
BIOFRONTERA PHARMA GMBH
HEMMELRATHER WEG 201, LEVERKUSEN, 95616, GERMANY
Covered Property
(1)
Illumination for Photodynamic Therapy
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 26, 2021
From: LÜBBERT, HERMANN; NOVAK, BEN; OSTERLOH, MARKUS
To: BIOFRONTERA BIOSCIENCE GMBH
Reel/Frame 056044/0400 →
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 →