Top IPC subclasses
|
1
|
C12N
|
2
|
Micro-organisms or enzymes; compositions thereof; propagating, preserving, or maintaining micro-organisms; mutation or genetic engineering; culture media
|
|
2
|
A01C
|
1
|
Planting; sowing; fertilising
|
|
3
|
C01B
|
1
|
non-metallic elementscompounds thereof
|
|
4
|
A61K
|
1
|
Preparations for medical, dental, or toilet purposes
|
|
5
|
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
|
|
6
|
A23L
|
1
|
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
|