Patent Assignment
Reel/Frame 070964/0453
Assignment of Assignor's Interest
Recorded: 2025-04-28
Pages: 6
Assignors
LÜBBERT, HERMANN
Executed: 2020-11-17
NOVAK, BEN
Executed: 2020-11-04
OSTERLOH, MARKUS
Executed: 2020-11-04
Assignee
BIOFRONTERA BIOSCIENCE GMBH
HEMMELRATHER WEG 201, LEVERKUSEN, 51377, GERMANY
Covered Property
(1)
Illumination for Photodynamic Therapy
Application:
18/984,614 →
Publication:
US 2025/0249276
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 28, 2025
From: BIOFRONTERA BIOSCIENCE GMBH
To: BIOFRONTERA PHARMA GMBH
Reel/Frame 070964/0491 →
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 →