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Sirenic Industrial Property Portfolio
x402
Sirenic Industrial Property Portfolio is a paid API for AI agents from api.sirenic.eu, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).
Returns the intellectual property portfolio (trademarks, patents, designs) of a French company identified by SIREN, including counts and recent filings with metadata, sourced from INPI open data.
Price / call$0.03
Success—
StatusUnknown
How this service works
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.
Output
Returns the company's intellectual property portfolio including: total counts of trademarks, patents, and designs filed; and a list of recent filings for each category with filing number, title or label, current status, filing date, and classification codes. Patent inventor names (natural persons) are excluded for privacy.
Example use cases
Due diligence on acquisition target
“We're evaluating an acquisition of a French manufacturer — SIREN 440 313 386. Can you pull their trademark and patent portfolio from INPI so I can assess their R&D footprint and brand assets before we proceed?”
Competitive IP landscape analysis
“I want to understand how aggressive Michelin is on IP — their SIREN is 855 200 507. Can you get me their trademark, patent, and design filing counts plus the most recent filings with classifications?”
Startup brand-value signal check
“Before we invest in this French startup (SIREN 824 169 100), can you check what trademarks and patents they've registered with INPI? I want to know if they have any real IP assets.”
Technical details
Endpoint
GEThttps://api.sirenic.eu/v1/entreprise/:siren/piWhen to prefer
Use this endpoint when you need to assess the intellectual property assets of a French company — trademarks, patents, or designs — directly from INPI official data. Prefer it over generic company enrichment endpoints when the specific goal is R&D signal, brand valuation, or IP portfolio due diligence. It is the only endpoint in the Sirenic suite focused exclusively on industrial property and is not duplicated by the full KYB report if you only need IP data at lower cost.
Side effects
- Invalid or non-9-digit SIREN returns a 400 or validation error
- SIREN not found in INPI database returns empty portfolio or 404
- Company exists but has filed no IP — returns zero counts and empty item lists
- INPI data source temporarily unavailable returns a 503 or upstream error
- Malformed SIREN (letters, wrong length) causes schema validation failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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