Search found 2 matches
- Mon Oct 29, 2018 10:07 am
- Forum: PATSTAT Product Line
- Topic: Gap betweeen US patent counts & DocDB simple family counts
- Replies: 2
- Views: 1848
Re: Gap betweeen US patent counts & DocDB simple family counts
Thanks a lot for the answer
- Thu Oct 25, 2018 3:44 pm
- Forum: PATSTAT Product Line
- Topic: Gap betweeen US patent counts & DocDB simple family counts
- Replies: 2
- Views: 1848
Gap betweeen US patent counts & DocDB simple family counts
Dear all, I'm currently concerned with counting the number of annually granted patents in the USA between 1973 and 2013. To do this, I restricted my analysis on patents, the application authority of which is 'US', which are of application kind 'A' (direct filing) and which are granted. In order to c...