A Blog About Intellectual Property Litigation and the District of Delaware


Entries for tag: contentions

Judge Burke granted a motion to strike yesterday where the plaintiff attempted to add indirect infringement allegations in final infringement contentions, but had not pled them in the complaint.

Per Judge Burke:

It is undisputed that Plaintiffs have never pleaded indirect infringement of these patents, (D.I. 170 at 1), and so any portion of their [final contentions] that relate to that subject matter are simply about infringement claims that are not a part of this case.

He also preemptively denied any future request to amend the complaint as coming too late:

Although they have not filed a formal motion seeking to amend their currently operative complaint to include such [indirect infringement] claims, to the extent Plaintiffs suggest they would …

Although it requires some reading between the redacted lines, Judge Stark's recent ruling in H. Lundbeck A/S v. Apotex, Inc., C.A. No. 18-88-LPS is worth the effort. It shows that while sometimes exclusion orders leave the door open a crack to introduce the excluded evidence in some other fashion, that is not always the case.

Remember these?
Remember these? Tim Gouw, Unsplash

It's often tough to get late-produced theories or evidence excluded in Delaware, because the Court must apply the permissive Pennypack factors that typically favor admission.

The factors include prejudice, ability to cure any prejudice, disruption of trial, and bad faith/willfulness.

But lately, the Court seems to be granting more motions to strike such theories. Today, Judge Andrews granted a motion to strike a late DOE theory.

Judge Andrews Isn't Messing Around

He shot down the Pennypack factors in four short and to-the point paragraphs.

As to the first factor, he found prejudice because admission of a late theory requires the Defendant to present new defenses, and because DOE is a …