Top IPC subclasses
1
|
C07J
|
1
|
steroids
|
2
|
A61K
|
1
|
Preparations for medical, dental, or toilet purposes
|
3
|
A61P
|
1
|
Specific therapeutic activity of chemical compounds or medicinal preparations
|
4
|
A01G
|
1
|
Horticulture; cultivation of vegetables, flowers, rice, fruit, vines, hops, or seaweed; forestry; watering
|
5
|
A01N
|
1
|
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
|