Granted Patent
S1
US 1,067,446 · App. 29/856,952 · Granted Mar 18, 2025
Photodynamic therapy lamp
Inventors:
Markus Osterloh (Essen, DE); Ben Novak (Leverkusen, DE); Hermann Lubbert (Leverkusen, DE)
Assignee:
BIOFRONTERA PHARMA GMBH
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Claims (1)
The ornamental design for a photodynamic therapy lamp, 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 062198/0400 →
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