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Posts tagged enablement
Will Amgen’s PCSK9 loss read-through to patents covering other biologics drugs?

The long-running patent dispute between Amgen ($AMGN) and Regeneron($REGN) and Sanofi over their competing PCSK9-inhibitors (Repatha® and Praluent®) has reached another milestone.  The case also represents another milestone in the changing landscape for patents covering biologic drugs.  The Amgen decision is at least the second district court decision this year that has invalidated biologic antibody patents under the doctrine of enablement.  The earlier decision related to MorphoSys patents asserted against Janssen related to Darzalex®.  The takeaway is clear:  as biologic drugs take up a larger share of the pharmaceutical medications in the U.S., courts are making it harder for drug companies to use overly-broad patents to corner the market on a particular inhibitor.

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The lesson from Theranos is that investors do not know how to read a patent.

Theranos’ patents may have assured investors that the company was a good bet, but that does not mean those patents were a failure of the patent system.  Rather, the patents illustrate a deficiency of IP literacy.  Investors—and recent commentators still—have taken the patents to mean something they are not.  Indeed, the patents—and the file histories behind them—have been public for years. Those patents and file histories revealed many red flags that were apparently ignored. 

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District of Delaware Makes it Harder to Corner the Market on Antibody Patents in MorphoSys v. Janssen

See our post in IPWatchdog. “The case is important to the growing body of patents covering biologic drugs because it delineates more precisely when functionally-claimed antibody patents can survive enablement and written description challenges.”

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MorphoSys loses its Darzalex patent case against J&J—what happens next?

Morphosys’ ($MOR) patent trial against Janssen ($JNJ) and Genmab was headed for trial in February.  In advance of that trial, however, the parties traded numerous summary judgment motions.  On January 26, Genmab announced that the District Court granted its motion to invalidate the asserted patents.  What happens next?

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What do the Court’s December 4 rulings mean for MorphoSys' Darzalex patent case?

Earlier this week, we blogged about the series of pending summary judgment motions in MorphoSys’ ($MOR) lawsuit accusing Janssen’s ($JNJ) Darzalex® of infringing its patents.  The Court heard oral argument on December 3.  The transcript of that hearing is not currently publicly available.  The Court, however, did issue oral rulings at the end of the hearing that hit the docket on December 4.  What do the rulings mean?

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