Industrial-property portfolio (trademarks, patents, designs) from INPI open data

Intellectual property portfolio of a French company from official INPI open data: patents, trademarks and designs — counts plus items with number, title/label, status, ISO dates (trademark filing/registration/expiry, patent publication) and classification (Nice/CIB/Locarno). Designs: one line per filing. An R&D / brand-value signal for due diligence. Trademarks and designs are most-recent-first; patents are NOT sorted upstream (liste_ordre). Inventor names are never returned.

get/v1/entreprise/{siren}/pi

Request

  • Base URL: https://api.sirenic.eu
  • URL: https://api.sirenic.eu/v1/entreprise/{siren}/pi
  • Auth: one of:
    • none
    • API key in header X-Api-Key
    • HTTP bearer

Path parameters

sirenstring required

9-digit SIREN (Luhn-validated)

Response

Three blocks (marques, brevets, dessins_modeles), each with nombre, liste, nombre_unite ("titres", "depots" or "dessins"), liste_tronquee and liste_ordre. date_nature says what a date IS ("depot" or "publication"): it differs between blocks. A trademark always carries date_enregistrement and date_expiration, null when INPI holds none (registration: 30% of measured trademarks). liste_ordre is "date_decroissante" for trademarks and designs, "amont_non_trie" for patents, which INPI neither sorts nor lets us sort: a truncated patent list is a portfolio sample, not its latest filings (note_ordre). Designs are grouped by FILING, one line per filing not per drawing, read up to the 600 INPI serves; past that, or when a page is not served, nombre_majorant is true and nombre counts DESIGNS, an upper bound on filings (note_nombre says which). No IP: zero counts, still 200.

Changes

No recorded changes to this operation across all 1 revision of this API.