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by ccjenny26
Wed Jul 15, 2020 4:10 pm
Forum: PATSTAT Product Line
Topic: searching for patent with PRIOR_APPLN_ID
Replies: 1
Views: 1171

searching for patent with PRIOR_APPLN_ID

I have extracted a table from EspaceNet and one of the columns is priority.number. These numbers are in format such as:AR2016P103987 20161222 ( code of country+doc number+date) However when I tried to do SQL search on Patstat I couldn't find any table with such kind of id. I looked up in the documen...