2.8 Searching by other patent criteria

• The PCT International Application Number field

You can search by the PCT International Application Number by entering your PCT International Application Number to the provided field. For example: PCT/GB99/03860, PCT/GB2001/123456.

• The PCT International Publication Number field

You can search by the PCT International Publication Number by entering your PCT International Publication Number to the provided field. For example: WO99/37573, WO2002/123456.

• The Reference field

You can search by your reference number by entering your reference number to the provided field.

• The Under Proceeding Cases field

You can search for all patents that are currently under a proceeding by ticking the Under Proceeding case field.