Top IPC subclasses
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1
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A23K
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3
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Feeding-stuffs specially adapted for animals; methods specially adapted for production thereof
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|
2
|
C12N
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2
|
Micro-organisms or enzymes; compositions thereof; propagating, preserving, or maintaining micro-organisms; mutation or genetic engineering; culture media
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3
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A61D
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1
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veterinary instruments, implements, tools, or methods
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4
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A01K
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1
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animal husbandrycare of birds, fishes, insectsfishingrearing or breeding animals, not otherwise prov
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