Top IPC subclasses
1
|
A23K
|
23
|
Feeding-stuffs specially adapted for animals; methods specially adapted for production thereof
|
2
|
A01K
|
5
|
animal husbandrycare of birds, fishes, insectsfishingrearing or breeding animals, not otherwise prov
|
3
|
A23L
|
5
|
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
|
4
|
C12R
|
4
|
Indexing scheme associated with subclasses C12C-C12Q, relating to micro-organisms
|
5
|
C07H
|
3
|
Sugars; derivatives thereof; nucleosides; nucleotides; nucleic acids
|
6
|
C07K
|
1
|
Peptides
|