Top IPC subclasses
|
1
|
A01N
|
25
|
Preservation of bodies of humans or animals or plants or parts thereof; biocides, e.g. as disinfectants, as pesticides or as herbicides; pest repellants or attractants; plant growth regulators
|
|
2
|
A01C
|
17
|
Planting; sowing; fertilising
|
|
3
|
A01P
|
15
|
Biocidal, pest repellant, pest attractant or plant growth regulatory activity of chemical compounds or preparations
|
|
4
|
A01G
|
11
|
Horticulture; cultivation of vegetables, flowers, rice, fruit, vines, hops, or seaweed; forestry; watering
|
|
5
|
C07J
|
7
|
steroids
|
|
6
|
C07H
|
6
|
Sugars; derivatives thereof; nucleosides; nucleotides; nucleic acids
|
|
7
|
C07D
|
3
|
Heterocyclic compounds
|
|
8
|
A01H
|
2
|
New plants or processes for obtaining them; plant reproduction by tissue culture techniques
|
|
9
|
C05C
|
1
|
nitrogenous fertilisers
|
|
10
|
C07C
|
1
|
Acyclic or carbocyclic compounds
|