Search found 2 matches

by polina_u
Fri Jun 18, 2021 7:35 am
Forum: PATSTAT Product Line
Topic: different number country-specific applications
Replies: 2
Views: 1439

Re: different number country-specific applications

Thank you very much for your reply!
by polina_u
Mon Jun 14, 2021 11:18 am
Forum: PATSTAT Product Line
Topic: different number country-specific applications
Replies: 2
Views: 1439

different number country-specific applications

Hi, I previously worked with PATSTAT 2016 and have recently switched to the latest version, PATSTAT Spring 2021. I only extract data for patent applications filed by applicants with Swedish address. When I compared data extracted from PATSTAT 2016 and from PATSTAT 2021 for some overlapping years (20...