Top IPC subclasses
1
|
G01N
|
9
|
Investigating or analysing materials by determining their chemical or physical properties
|
2
|
A61B
|
3
|
Diagnosis; surgery; identification
|
3
|
A61K
|
3
|
Preparations for medical, dental, or toilet purposes
|
4
|
A61N
|
2
|
electrotherapymagnetotherapyradiation therapyultrasound therapy
|