How to retrieve classification codes using keywords?
Posted: Mon Jun 06, 2016 4:27 pm
Hello,
I'm trying to get a list of relevant CPC subgroups based on a keyword. Here is the URL I have tried using so far: http://ops.epo.org/3.1/rest-services/classification/cpc/search?q=keyword
...this gives relevant high-level classification symbols, but I would like more detail in terms of the exact CPC subgroups that are relevant. For example, if I manually do a keyword search here: http://worldwide.espacenet.com/classification?locale=en_EP ...it is possible to view drop-down lists of the relevant subgroups.
Could you please advise me if it is possible to access the same level of detail via the open patent services?
Thanks in advance for your help
I'm trying to get a list of relevant CPC subgroups based on a keyword. Here is the URL I have tried using so far: http://ops.epo.org/3.1/rest-services/classification/cpc/search?q=keyword
...this gives relevant high-level classification symbols, but I would like more detail in terms of the exact CPC subgroups that are relevant. For example, if I manually do a keyword search here: http://worldwide.espacenet.com/classification?locale=en_EP ...it is possible to view drop-down lists of the relevant subgroups.
Could you please advise me if it is possible to access the same level of detail via the open patent services?
Thanks in advance for your help