Photodynamic therapy lamp head
The broken lines in the drawings depict portions of the photodynamic therapy lamp head that form no part of the claimed design.
Claims
The ornamental design for a photodynamic therapy lamp head, as shown and described.
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Type: Grant
Filed: Oct 16, 2024
Date of Patent: Aug 18, 2026
Assignee: BIOFRONTERA, INC. (Woburn, MA)
Inventors: Markus Osterloh (Essen), Ben Novak (Leverkusen), Hermann Lübbert (Leverkusen)
Primary Examiner: Michael C Stout
Assistant Examiner: Eric Eldone Tormanen
Application Number: 29/968,470