Top IPC subclasses
|
1
|
A61P
|
16
|
Specific therapeutic activity of chemical compounds or medicinal preparations
|
|
2
|
C07C
|
15
|
Acyclic or carbocyclic compounds
|
|
3
|
A61K
|
15
|
Preparations for medical, dental, or toilet purposes
|
|
4
|
C07D
|
7
|
Heterocyclic compounds
|
|
5
|
A01P
|
5
|
Biocidal, pest repellant, pest attractant or plant growth regulatory activity of chemical compounds or preparations
|
|
6
|
A01N
|
3
|
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
|
|
7
|
C11B
|
2
|
producing (pressing, extraction), refining or preserving fats, fatty substances (e.g. lanolin), fatt
|
|
8
|
C25B
|
2
|
Electrolytic or electrophoretic processes for the production of compounds or non- metals; apparatus therefor
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