Hi,
i would like to search for the first class of a patent.
Which CQL querie do i have to use?
Thanks
jpatent
CQL IPC search first ipc class?
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- Posts: 1298
- Joined: Thu Feb 22, 2007 5:32 pm
Re: CQL IPC search first ipc class?
Hi,
Please have a look at the OPS documentation, page 133, where you have all CQL field identifiers for OPS Published services listed. Documentation is avaialble here:http://www.epo.org/searching-for-patent ... .html#tab3
Just for information for otherwho might read this post; OPS Register has partially different identifiers and those you can see here: https://register.epo.org/help?lng=en&to ... identifier
Regards,
OPS support
Please have a look at the OPS documentation, page 133, where you have all CQL field identifiers for OPS Published services listed. Documentation is avaialble here:http://www.epo.org/searching-for-patent ... .html#tab3
Just for information for otherwho might read this post; OPS Register has partially different identifiers and those you can see here: https://register.epo.org/help?lng=en&to ... identifier
Regards,
OPS support