Top IPC subclasses
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1
|
A61K
|
13
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Preparations for medical, dental, or toilet purposes
|
|
2
|
A23K
|
12
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Feeding-stuffs specially adapted for animals; methods specially adapted for production thereof
|
|
3
|
A61P
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5
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Specific therapeutic activity of chemical compounds or medicinal preparations
|
|
4
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C12R
|
4
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Indexing scheme associated with subclasses C12C-C12Q, relating to micro-organisms
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|
5
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A23L
|
4
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Foods, foodstuffs, or non-alcoholic beverages, not covered by subclasses A21D or A23B-A23J; their preparation or treatment, e.g. cooking, modification of nutritive qualities, physical treatment; preservation of foods or foodstuffs, in general
|
|
6
|
A01K
|
3
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animal husbandrycare of birds, fishes, insectsfishingrearing or breeding animals, not otherwise prov
|
|
7
|
C07C
|
2
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Acyclic or carbocyclic compounds
|
|
8
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C07H
|
1
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Sugars; derivatives thereof; nucleosides; nucleotides; nucleic acids
|
|
9
|
C11C
|
1
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fatty acids from fats, oils or waxescandlesfats, oils or fatty acids by chemical modification of fat
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