Top 50 German representative before the GPTO 2021

I have created the latest ranking of top 50 German representative patent firms based on the number of German patent applications published in 2021.

Search tool:

DPMAregister Patent Expert

Search formula for obtaining raw data:

EREGT>=M1-2021 UND EREGT<=M12-2021 UND (AKZ = 1020? ODER AKZ = 1120?)

Result:

 

If you compare this ranking in 2021 with that of 2019, you will realize that there are some significant changes.