Patent Assignment
Reel/Frame 069983/0765
Assignment of Assignor's Interest
Recorded: 2025-01-23
Pages: 3
Assignors
OSTERLOH, MARKUS
Executed: 2022-10-30
NOVAK, BEN
Executed: 2022-11-15
LÜBBERT, HERMANN
Executed: 2022-11-22
Assignee
BIOFRONTERA PHARMA GMBH
HEMMELRATHER WEG 201, LEVERKUSEN, 51377, GERMANY
Covered Property
(1)
Photodynamic Therapy Lamp Head
Patent:
1,143,047 →
Application:
29/968,470 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct in the Assignment Hermann LüEbbert to Hermann LüBbert Previously Recorded on Reel 69983 Frame 765. Assignor(S) Hereby Confirms the Assignment.
Apr 29, 2025
From: OSTERLOH, MARKUS; NOVAK, BEN; LÜBBERT, HERMANN
To: BIOFRONTERA PHARMA GMBH
Reel/Frame 071120/0700 →
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 →