IP Library › Granted Patent US 1,052,103
Granted Patent S1
US 1,052,103 · App. 29/856,951 · Granted Nov 19, 2024

Photodynamic therapy lamp head

Inventors: Markus Osterloh (Essen, DE); Ben Novak (Leverkusen, DE); Hermann Lubbert (Leverkusen, DE)
Assignee: BIOFRONTERA PHARMA GMBH
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Quick Facts
Patent No.
US 1,052,103
App. No.
29/856,951
Granted
Nov 19, 2024
Kind
S1
Claims (1)

The ornamental design for a photodynamic therapy lamp head, as shown and described.

Assignments (3)
CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE PREVIOUSLY RECORDED ON REEL 73487 FRAME 1. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT . Recorded Jan 26, 2026
From: BIOFRONTERA PHARMA GMBH
To: BIOFRONTERA, INC.
Reel/Frame 074863/0943 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 5, 2025
From: BIOFRONTERA PHARMA GMBH
To: BIOFRONTERA, INC.
Reel/Frame 073487/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 23, 2022
From: OSTERLOH, MARKUS; NOVAK, BEN; LUBBERT, HERMANN
To: BIOFRONTERA PHARMA GMBH
Reel/Frame 062198/0108 →