Descriptions and definitions (WIPO)

Data set description

 

Data issues

Definition of concepts

Technology breakdown

 

Applicant origin

 

XY rate (Searches with XY citations)

 

Citation category availability

Group 1

X Y A

Group 2

P E

Group 3

D

Group 4

O T L

Search report citation

Citation categories present in PATSTAT

X, Y, A, P

X, P

Y, A, P, E

Y, P

Y, X, O, T

X, O

X, P, D, O

X, P, D

A only rate

Y no X rate

Search date

Patent Literature/Non-Patent Literature

 

Non official language

This is used for counting patent citations that are not in an official language of the respective ISA:

 

ISA

Official language

AT    

 German

AU    

 English

BR    

 Portuguese

CA    

 English

CA    

 French

CN    

 Chinese

EP    

 German

EP    

 English

EP    

 French

ES    

 Spanish

FI    

 Finnish

JP    

 Japanese

KR    

 Korean

RU    

 Russian

SE    

 Swedish

US    

 English

XN    

 Danish

XN    

 Icelandic

XN    

 Norwegian

Publication authority (of citation)

 

Processing Authority (of citation)