Top IPC subclasses
1
|
A61K
|
2
|
Preparations for medical, dental, or toilet purposes
|
2
|
A61P
|
2
|
Specific therapeutic activity of chemical compounds or medicinal preparations
|
3
|
A01K
|
2
|
animal husbandrycare of birds, fishes, insectsfishingrearing or breeding animals, not otherwise prov
|