Top IPC subclasses
|
1
|
A61K
|
28
|
Preparations for medical, dental, or toilet purposes
|
|
2
|
C07C
|
19
|
Acyclic or carbocyclic compounds
|
|
3
|
A61P
|
14
|
Specific therapeutic activity of chemical compounds or medicinal preparations
|
|
4
|
C07F
|
12
|
acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, hal
|
|
5
|
G01N
|
9
|
Investigating or analysing materials by determining their chemical or physical properties
|
|
6
|
C07D
|
5
|
Heterocyclic compounds
|
|
7
|
A61B
|
4
|
Diagnosis; surgery; identification
|
|
8
|
C12Q
|
3
|
measuring or testing processes involving enzymes or micro-organismscompositions or test papers there
|
|
9
|
C01B
|
1
|
non-metallic elementscompounds thereof
|
|
10
|
C12N
|
1
|
Micro-organisms or enzymes; compositions thereof; propagating, preserving, or maintaining micro-organisms; mutation or genetic engineering; culture media
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