Search found 3 matches

by Faery
Wed Aug 26, 2020 8:08 am
Forum: PATSTAT Product Line
Topic: Search codes for transnational cooperation patents
Replies: 5
Views: 1218

Re: Search codes for transnational cooperation patents

Hello, thank you very much for your reply, I use your codes to get the excatly data that I want and I really appreciate it. Now I have a new requirement, which is to build a directed patent citation network similar to the previous one. The purpose is to obtain an asymmetric matrix of 66*66. The node...
by Faery
Wed May 27, 2020 3:01 am
Forum: PATSTAT Product Line
Topic: Search codes for transnational cooperation patents
Replies: 5
Views: 1218

Re: Search codes for transnational cooperation patents

Thank you for your reply. I've looked up a lot of papers on your question and It's clear now. I want to build a non-directed patent network where the nodes are 65 specific countries and the links are the number of patent collaborations between different countries. And my network is based only on app...
by Faery
Mon May 11, 2020 1:23 pm
Forum: PATSTAT Product Line
Topic: Search codes for transnational cooperation patents
Replies: 5
Views: 1218

Search codes for transnational cooperation patents

I want to search for patents for cooperation in 65 countries (with a list of specific countries), the specific time is 2014 to 2019,so as to establish a patent cooperation network, I want to get these data and build a 65 * 65 matrix,but I don’t know how to write the code. I hope that someone can hel...