Top IPC subclasses
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1
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A61B
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4
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Diagnosis; surgery; identification
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2
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G01N
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4
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Investigating or analysing materials by determining their chemical or physical properties
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3
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A61J
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1
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containers specially adapted for medical or pharmaceutical purposesdevices or methods specially adap
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4
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A61L
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1
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Methods or apparatus for sterilising materials or objects in general; disinfection, sterilisation, or deodorisation of air; chemical aspects of bandages, dressings, absorbent pads, or surgical articles; materials for bandages, dressings, absorbent pads, or surgical articles
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