![](https://blog.ipappify.de/wp-content/uploads/2024/07/image-2.png)
EP 3 666 797 B1 relates to antigen binding proteins that bind to proprotein convertase subtilisin kexin type 9 (PCSK9) and methods of using and making the antigen binding proteins.
The case is interesting not only as is a decision taken by a Section of the Central Division, but an opposition is going on in parallel at the EPO for the patent at stake and for the patent resulting from a first divisional application.