Search found 3 matches

by Valentin
Wed Jun 23, 2021 9:24 am
Forum: PATSTAT Product Line
Topic: DOCDB Family fractional count by country of inventors
Replies: 5
Views: 5746

Re: DOCDB Family fractional count by country of inventors

Hello,

Thank you very much for the reply, really helpfull !


Best regards,
Valentin
by Valentin
Mon Jun 21, 2021 2:19 pm
Forum: PATSTAT Product Line
Topic: DOCDB Family fractional count by country of inventors
Replies: 5
Views: 5746

Re: DOCDB Family fractional count by country of inventors

Hello, Thank you for your reply. Sorry, I could have been more specific. For my thesis, I am working on the sources of innovation in the building sector to fight against climate change. My objective is to do some semantic analysis and topics modeling on patents in order to propose intrinsic technolo...
by Valentin
Fri Jun 18, 2021 12:25 pm
Forum: PATSTAT Product Line
Topic: DOCDB Family fractional count by country of inventors
Replies: 5
Views: 5746

DOCDB Family fractional count by country of inventors

Hello everyone, I would like some help and advices with a query aiming to execute a fractional count of DOCDB families from CPC Y02B by country of inventors (here France) on Patstat Online. Here what I'm doing (kind of resourcefulness but it works fine) : SELECT DISTINCT T2.earliest_filing_year, SUM...