Top IPC subclasses
1
|
C12N
|
8
|
Micro-organisms or enzymes; compositions thereof; propagating, preserving, or maintaining micro-organisms; mutation or genetic engineering; culture media
|
2
|
C12R
|
6
|
Indexing scheme associated with subclasses C12C-C12Q, relating to micro-organisms
|
3
|
C07F
|
3
|
acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, hal
|
4
|
C01B
|
2
|
non-metallic elementscompounds thereof
|
5
|
C07D
|
1
|
Heterocyclic compounds
|
6
|
C07C
|
1
|
Acyclic or carbocyclic compounds
|
7
|
A01G
|
1
|
Horticulture; cultivation of vegetables, flowers, rice, fruit, vines, hops, or seaweed; forestry; watering
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