Queries from Espacenet

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waka
Posts: 8
Joined: Wed Nov 10, 2021 5:00 pm

Queries from Espacenet

Post by waka » Wed Nov 10, 2021 5:05 pm

HI, is it possible to copy the queries from https://worldwide.espacenet.com to use at https://data.epo.org/expert-services/?
I'm trying to do this, but I only can copy like this: https://worldwide.espacenet.com/patent/ ... eryLang=en
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EPO / EPAL Team
Posts: 144
Joined: Mon Dec 22, 2014 8:30 am

Re: Queries from Espacenet

Post by EPO / EPAL Team » Thu Nov 11, 2021 2:49 pm

you'll need to adapt the Espacenet queries before running them into one of the databases available under https://data.epo.org/expert-services.In Espacenet, when you type and search for "artificial intelligence", the expression is converted to nftxt = "artificial" AND nftxt = "intelligence". It means you are searching in all text and names. If you want to exclude names you need to adapt the query i.e ftxt = "artificial" AND ftxt = "intelligence". In EP full-text search, a comparable query would be expressed as WORD = "artificial intelligence"
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