Hands-on commentary on UPC decisions, key developments in IP law, and news from SONN.
Jun 8, 2026
The unconditional amendment of the Unitary Patent in the counterclaim proceedings has retroactive effect to the date of grant. However, the infringement of the national part of a European patent in a state that is not a…
Read more →May 1, 2010
In proceedings for preliminary injunctions claimants recently try to rely on amended claims which are - as opposed to the granted claims - limited based on a disclosure only included in the specification. Is such a…
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