UPCA – The Preparatory Period has Started


The EPO introduces Early Request for Unitary Effect

Winning with IP


Licensing after the pandemic

Weickmann & Weickmann in der Presse


Patentrezept für Umgang mit Geisteblitzen

Weickmann goes iENA!

Besuchen Sie uns vom 4. bis zum 7.November 2021 auf der IENA, Halle 10, Stand A27

Opposition – an underestimated weapon


Authors: Dr. Udo W. Herberth, Dr. Marcus Danisch and Dr. Eun Kyong Baek, Weickmann & Weickmann.

Some thoughts on EPO`s Enlarged Board of Appeal recent decision G4/19 referring to double patenting


According to the decision G4/19 dated June 22, 2021 by the Enlarged Board of Appeal, a European patent application can be refused under Articles 97(2) and 125 EPC if it claims the same subject-matter as a European patent that has...

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