2. Explanatory notes
Since 1 January 2009, the following kind codes have been used for publication of a PCT application:
Code |
Publication details |
---|---|
A1 |
International application published with ISR |
A2 |
International application published without ISR or |
A3 |
Later publication of ISR with revised front page |
A4 |
Later publication of amended claims and/or statement (Article 19 PCT) with revised front page |
A8 |
International application republished with corrections to front page bibliographic data |
A9 |
International application or ISR republished with corrections, alterations or supplements (see also WIPO Standard ST.50) |