kipris-patent-search
Search Korean patent and utility model publications from the KIPRIS Plus service. Specify at least one search condition option. Results are fetched page by page (500 rows per request) until the last page.
kipris-patent-search [profile=VALUE] [keywords=VALUE] [title=VALUE] [abstract=VALUE] [claims=VALUE] [ipc=VALUE] [application-number=VALUE] [open-number=VALUE] [publication-number=VALUE] [register-number=VALUE] [applicant=VALUE] [inventor=VALUE] [agent=VALUE] [right-holder=VALUE] [status=VALUE] [patent=VALUE] [utility=VALUE] [sort-by=VALUE] [order=VALUE]
- profile=VALUE
- Optional. KIPRIS connect profile code (queries all profiles if omitted)
- keywords=VALUE
- Optional. Search expression matched against all text fields. Multiple keywords are combined with operators: * (AND), + (OR), ! (NOT), "..." (adjacent phrase), and parentheses for grouping. Whitespace between keywords works like AND. e.g. (log*analysis)+"security control"
- title=VALUE
- Optional. Invention title keyword
- abstract=VALUE
- Optional. Abstract keyword
- claims=VALUE
- Optional. Claim scope keyword
- ipc=VALUE
- Optional. IPC classification code e.g. G06F
- application-number=VALUE
- Optional. Application number
- open-number=VALUE
- Optional. Open (laid-open publication) number
- publication-number=VALUE
- Optional. Registration publication number
- register-number=VALUE
- Optional. Register number
- applicant=VALUE
- Optional. Applicant name or patent customer number
- inventor=VALUE
- Optional. Inventor name or patent customer number
- agent=VALUE
- Optional. Agent name or agent code
- right-holder=VALUE
- Optional. Registered right holder (patentee) name
- status=VALUE
- Optional. Legal status code: A (open), C (withdrawn), F (expired), G (abandoned), I (invalidated), J (rejected), R (registered)
- patent=VALUE
- Optional. Include patents: t or f (default: t)
- utility=VALUE
- Optional. Include utility models: t or f (default: t)
- sort-by=VALUE
- Optional. Sort key: PD (publication date), AD (application date), GD (register date), OPD (open date), FD (international application date), FOD (international open date), RD (priority date)
- order=VALUE
- Optional. Sort order: asc or desc (default: asc)
Output Fields
| Field | Type | Name | Description |
|---|---|---|---|
| profile | String | Connect profile | Connect profile name |
| status | String | Legal status | Legal status of the application |
| title | String | Invention title | |
| applicant | String | Applicant | Applicant name |
| application_number | String | Application number | |
| application_date | Date | Application date | |
| open_number | String | Open number | Laid-open publication number |
| open_date | Date | Open date | |
| publication_number | String | Publication number | Registration publication number |
| publication_date | Date | Publication date | |
| register_number | String | Register number | |
| register_date | Date | Register date | |
| ipc | List | IPC codes | List of IPC classification codes |
| abstract | String | Abstract | Abstract text |
| drawing_url | String | Drawing URL | Representative drawing image URL |