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Attribute | Description |
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ucid, mxw-id, load_source | |
appl-type | This field contains a single-digit number which indicates the type of patent, as follows: |
us-art-unit | Identifies a group of examiners who specialize in a specific technology or art. (Only for US.) |
us-series-code | A series code is a two-digit number (leading zero removed). For a detailed review of time periods, please see http://www.uspto.gov (Only for US.) |
is-representative | Optional, YESlNO. This attribute indicates whether the document is the family representative in the EPO simple family. |
application-reference/document-id
Attribute | Description |
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format | Designates the normalized or not-normalized format of the following document-id. |
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Element | INID | Description |
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country |
| The 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 | doc-number is provided in both DOCDB-normalized format and in the format provided by the publishing patent office. DOCDB-normalized format usually includes the filing year (2 or 4 digits) at the beginning or end unless the year is already embedded in the application number.
|
kind | 23 | Kind code of applications comes from DOCDB (A=patent; U=utility; P=provision; W= PCT; F=design; T=translation) |
date | 22 | Date of filing (YYYYMMDD) |
lang |
| Filing language, 2-character code based on ISO 639-2. The default value is "XX". |