Top IPC subclasses
|
1
|
C12N
|
26
|
Micro-organisms or enzymes; compositions thereof; propagating, preserving, or maintaining micro-organisms; mutation or genetic engineering; culture media
|
|
2
|
C07C
|
15
|
Acyclic or carbocyclic compounds
|
|
3
|
C07F
|
14
|
acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, hal
|
|
4
|
A61K
|
8
|
Preparations for medical, dental, or toilet purposes
|
|
5
|
C12R
|
6
|
Indexing scheme associated with subclasses C12C-C12Q, relating to micro-organisms
|
|
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
|
A61P
|
2
|
Specific therapeutic activity of chemical compounds or medicinal preparations
|
|
8
|
A01H
|
2
|
New plants or processes for obtaining them; plant reproduction by tissue culture techniques
|
|
9
|
C12Q
|
2
|
measuring or testing processes involving enzymes or micro-organismscompositions or test papers there
|
|
10
|
A01G
|
2
|
Horticulture; cultivation of vegetables, flowers, rice, fruit, vines, hops, or seaweed; forestry; watering
|
|
11
|
A23L
|
2
|
Foods, foodstuffs, or non-alcoholic beverages, not covered by subclasses A21D or A23B-A23J; their preparation or treatment, e.g. cooking, modification of nutritive qualities, physical treatment; preservation of foods or foodstuffs, in general
|
|
12
|
C01B
|
1
|
non-metallic elementscompounds thereof
|
|
13
|
C01G
|
1
|
Compounds containing metals not covered by subclasses C01D or C01F
|
|
14
|
C09B
|
1
|
organic dyes or closely-related compounds for producing dyesmordantslakes
|
|
15
|
C05F
|
1
|
organic fertilisers not covered by subclasses , , e.g. fertilisers from waste or refuse
|
|
16
|
G01N
|
1
|
Investigating or analysing materials by determining their chemical or physical properties
|
|
17
|
C12P
|
1
|
fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or t
|
|
18
|
A01P
|
1
|
Biocidal, pest repellant, pest attractant or plant growth regulatory activity of chemical compounds or preparations
|