Top IPC subclasses
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1
|
A61K
|
7
|
Preparations for medical, dental, or toilet purposes
|
|
2
|
C12N
|
5
|
Micro-organisms or enzymes; compositions thereof; propagating, preserving, or maintaining micro-organisms; mutation or genetic engineering; culture media
|
|
3
|
A61P
|
3
|
Specific therapeutic activity of chemical compounds or medicinal preparations
|
|
4
|
C12P
|
3
|
fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or t
|
|
5
|
B08B
|
2
|
cleaning in generalprevention of fouling in general
|
|
6
|
A23K
|
2
|
Feeding-stuffs specially adapted for animals; methods specially adapted for production thereof
|
|
7
|
C07F
|
2
|
acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, hal
|
|
8
|
A01K
|
2
|
animal husbandrycare of birds, fishes, insectsfishingrearing or breeding animals, not otherwise prov
|
|
9
|
C07J
|
1
|
steroids
|
|
10
|
C07C
|
1
|
Acyclic or carbocyclic compounds
|
|
11
|
C12G
|
1
|
Wine; other alcoholic beverages; preparation thereof
|
|
12
|
C12R
|
1
|
Indexing scheme associated with subclasses C12C-C12Q, relating to micro-organisms
|
|
13
|
C11B
|
1
|
producing (pressing, extraction), refining or preserving fats, fatty substances (e.g. lanolin), fatt
|
|
14
|
C12H
|
1
|
pasteurisation, sterilisation, preservation, purification, clarification, ageing of alcoholic bevera
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