scholarly-metadata
The Lens
A combined search and analytics platform covering scholarly works alongside patents, with more than 270 million records. The web interface lets you search and cross-reference research and patent literature in one place. Its API is approval-gated and largely paid, so the practical route is the website, useful when a question spans both academic publications and patents.
Sin comprobación programática; abre la propia búsqueda del archivo.
Por qué es útil y cómo funciona
The Lens is the most practical free tool when your question spans both academic publications and patents, for example finding the papers that underpin a technology area, or checking whether a research result has been commercialised. You search and filter on lens.org, which lets you combine scholarly and patent queries in one interface and export results for analysis. Programmatic API access is approval-gated and largely paid, so for most researchers the web interface is the way in. Echo links you to a pre-composed search on the site.
Qué contiene
More than 200 million scholarly records combined with more than 136 million patent records, sourced from PubMed, Crossref, and major patent offices worldwide.
Acceso por API
https://api.lens.org/scholarly/search (POST, token)
Se requiere una clave de API (normalmente gratuita); consulta los endpoints anteriores para saber dónde obtenerla.
Acceso
Programmatic API access (a key may be required, see the API tag).