...
Element | INID | Description |
---|---|---|
country | Country is represented by a standard 2-character code based on WIPO ST.3. In the case of WO publications, the country is the authority where the application was filed. | |
doc-number | 21 |
For a complete discussion of application numbers in DOCDB over time and over multiple authorities, see Number format concordance - application numbers at |
kind | 23 | Kind code of applications comes from DOCDB. Values include: A=Patent Note that some documents (utility models, reissued patents, etc.) contain non-standard kind codes used by various patent-granting authorities. See the Kind Code Concordance List for a list of many of the kind codes corresponding to the different publication stages of a patent application. |
date | 22 | Date of filing (YYYYMMDD) |
lang | Original language of filing, 2-character code based on ISO 639-2. |
...