Patent classifications
A
HUMAN NECESSITIES
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A61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
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A61K
PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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41/00
Medicinal preparations obtained by treating materials with wave energy or particle radiation; ; Therapies using these preparations
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A61K41/0057
Photodynamic therapy with a photosensitizer, i.e. agent able to produce reactive oxygen species upon exposure to light or radiation, e.g. UV or visible light; photocleavage of nucleic acids with an agent
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A61K41/008
Two-Photon or Multi-Photon PDT, e.g. with upconverting dyes or photosensitisers
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