Search found 4 matches

by alexis
Wed May 31, 2023 1:11 pm
Forum: PATSTAT Product Line
Topic: Count of European patent applications
Replies: 1
Views: 3523

Count of European patent applications

Hi, I am interested in reproducing the statistics on the number of European patent applications per year, specifically focusing on cases where the country of residence of the first applicant is one of the EU-27 countries. (as shown there https://www.epo.org/about-us/annual-reports-statistics/statist...
by alexis
Fri Jun 05, 2020 9:58 am
Forum: PATSTAT Product Line
Topic: Forward citations and coverage
Replies: 2
Views: 2240

Re: Forward citations and coverage

Thank you very much for your great work!
Alexis
by alexis
Fri May 29, 2020 10:56 am
Forum: PATSTAT Product Line
Topic: Forward citations and coverage
Replies: 2
Views: 2240

Forward citations and coverage

Hello everyone, I am using PATSTAT Online and I am interested in the number of citations received by Finnish patents (national office) 5 years after the grant date. I wrote a query for that and I have couple of questions 1) The following query seems to work but I would like to double check with you ...
by alexis
Wed Oct 02, 2019 2:38 pm
Forum: PATSTAT Product Line
Topic: Renewal vs Lapse
Replies: 1
Views: 6791

Renewal vs Lapse

Hello everyone, I am interested in knowing for each EP where and how many years they have been renewed. I am using the latest version of PATSTAT online. From what I read, the best way to proxy for the renewal decisions is to look at the fee payment. So more specifically to look at the relevant code ...