Top IPC subclasses
1
|
A01N
|
16
|
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
|
A01G
|
15
|
Horticulture; cultivation of vegetables, flowers, rice, fruit, vines, hops, or seaweed; forestry; watering
|
3
|
C07J
|
5
|
steroids
|
4
|
A01P
|
5
|
Biocidal, pest repellant, pest attractant or plant growth regulatory activity of chemical compounds or preparations
|
5
|
C01G
|
3
|
Compounds containing metals not covered by subclasses C01D or C01F
|
6
|
G01N
|
3
|
Investigating or analysing materials by determining their chemical or physical properties
|
7
|
A01C
|
2
|
Planting; sowing; fertilising
|
8
|
C07D
|
1
|
Heterocyclic compounds
|