Top IPC subclasses
1
|
A61K
|
42
|
Preparations for medical, dental, or toilet purposes
|
2
|
C07C
|
21
|
Acyclic or carbocyclic compounds
|
3
|
C01G
|
16
|
Compounds containing metals not covered by subclasses C01D or C01F
|
4
|
C07F
|
14
|
acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, hal
|
5
|
C07D
|
8
|
Heterocyclic compounds
|
6
|
C01F
|
8
|
compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium
|
7
|
A61P
|
7
|
Specific therapeutic activity of chemical compounds or medicinal preparations
|
8
|
C04B
|
2
|
Lime; magnesia; slag; cements; compositions thereof, e.g. mortars, concrete or like building materials; artificial stone; ceramics; refractories; treatment of natural stone
|
9
|
C12R
|
1
|
Indexing scheme associated with subclasses C12C-C12Q, relating to micro-organisms
|
10
|
C09J
|
1
|
adhesivesadhesive processes in general (non-mechanical part)adhesive processes not provided for else
|
11
|
C12Q
|
1
|
measuring or testing processes involving enzymes or micro-organismscompositions or test papers there
|
12
|
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
|