Withdrawn Patents

Here we hit the patent endpoint asking for recently issued utility pateents. The cpc fields used to be returned for patents issued after June 2015 but they are not being returned now. Clicking on the patent number will bring up the patent on the uspto site so you can see what the cpc(s) should be.

{"patent_type":"Utility"}
&f=["patent_number","patent_date", "patent_title", "uspc_subclass_id","cpc_category","cpc_first_seen_date","cpc_group_id","cpc_group_title","cpc_last_seen_date","cpc_section_id","cpc_sequence","cpc_subgroup_id","cpc_subgroup_title","cpc_subsection_id","cpc_subsection_title","cpc_total_num_assignees","cpc_total_num_inventors","cpc_total_num_patents"]
&o={"per_page":10}
&s=[{"patent_date":"desc"}]

Rows returned: ?

Patentsview data
Patent No.Issue DateTitleUS Classification(s)cpc(s)
Requesting data from Patentsview. Results will appear here in a few seconds!

Raw data as returned by patentsview