Top IPC subclasses
1
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C07K
|
1
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Peptides
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2
|
A61K
|
1
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Preparations for medical, dental, or toilet purposes
|
3
|
A61J
|
1
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containers specially adapted for medical or pharmaceutical purposesdevices or methods specially adap
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4
|
C12N
|
1
|
Micro-organisms or enzymes; compositions thereof; propagating, preserving, or maintaining micro-organisms; mutation or genetic engineering; culture media
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