Top IPC subclasses
1
|
A61K
|
3
|
Preparations for medical, dental, or toilet purposes
|
2
|
C07C
|
2
|
Acyclic or carbocyclic compounds
|
3
|
A61P
|
1
|
Specific therapeutic activity of chemical compounds or medicinal preparations
|
4
|
C07F
|
1
|
acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, hal
|