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Posts tagged psoriasis
Why is Amgen doubling-down on its psoriasis patents in the Enbrel® patent case against Sandoz?

The much-anticipated trial in the biosimilar litigation over Enbrel® has been pushed from April, to June and now to September.  Although Amgen ($AMGN) has asserted five patents against Sandoz’s ($NVS) proposed biosimilar, Erelzi®, the focus of the case are the two Roche patents directed to the entanercept protein itself.  And yet, a skirmish has erupted related to one of the three other patents, which collectively cover indications for using entanercept to treat psoriasis indications.

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Sandoz lost two IPRs challenging Humira® patents - what does this mean for other biosimilars?

Sandoz was denied institution on two IPRs against Humira® patents owned by AbbVie.  As we previously discussed, in late 2017, Sandoz filed eight different IPRs against Humira® patents.  Two of those IPRs just failed to reach institution.  What are the take-aways, for Sandoz and any other Humira® biosimilars?

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