A Blog About Intellectual Property Litigation and the District of Delaware


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United States District Court for the District of Delaware

The Rare Daubert Motion That Consistently Succeeds

Nathan R. Hoeschen, March 18, 2021
Damages Daubert

Daubert motions are as tough as they are common. It seems every case spawns at least one on each side, and the vast majority are denied with the Court finding that any deficiencies in the expert's methodologies are merely grounds for exploration on cross-examination.

One type that consistently beats these odds (at least in Delaware) is directed to damages experts that attempt to use the damages figures from prior jury verdicts as starting points for a hypothetical negotiation.

Judge Andrews in particular has held a hard line on this issue as shown in his decision on Wednesday in Sprint Communications Company L.P. v. Charter Communications, Inc, C.A. No. 17-1734-RGA, D.I. 573 (D. Del. Mar. 16, 2021). …

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Judge Burke Chides Parties for Time-Wasting Motion to Strike

David M. Fry, March 17, 2021
Motion to Strike Pennypack

We've written several posts about the Pennypack factors and how hard it can be to win a motion to strike in D. Del. The upshot is that it's often better to simply reach agreement on a curative remedy rather than spend time on full-blown motion practice.

Case in point: on Monday, Judge Burke denied a motion to strike a two-page supplemental expert declaration on a patentability issue. Applying the Pennypack factors, he concluded

that having to respond to the supplemental declaration (which, after all, relates to one discrete issue, and is only two pages long) would occasion some great prejudice to Defendants. The issue can be resolved by permitting Defendants to file a supplemental sur-rebuttal expert report on …
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I Don't Object, Your Honor!

Jeff Castellano, March 16, 2021
R&R Section 101

Objections to Reports and Recommendations are something like an appeal. The District Judge is tasked with addressing the alleged errors of the Magistrate Judge de novo only to the extent they are "properly objected to." Fed. R. Civ. P. 72(b)(3). Thus, it is the job of the parties to raise objections to an R&R in a procedurally proper way. If they fail to do so, the District Judge is hamstrung to an extent. This outcome was on display in a recent ruling by Judge Andrews, in which both sides failed to properly object to a portion of the Magistrate Judge's R&R, leaving a patent with "serious" validity problems alive (for now).

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And Then There Were Two: Update on April 2021 D. Del. Jury Trials

Andrew E. Russell, March 16, 2021
COVID-19 Trial Calendar

Peterson Wildlife Refuge in Wilmington, <a href='#' class='abbreviation' data-bs-toggle='tooltip' data-placement='top' title='Delaware'>DE</a>
Peterson Wildlife Refuge in Wilmington, DE Andrew E. Russell, CC BY 2.0

The Delaware Supreme Court recently announced their expectation that they can safely return to jury trials in June, noting the recent decline in COVID-19 cases. They also announced that the 2021 bar examination for will be administered remotely.

The District of Delaware, however, is still set to restart jury trials on April 5. But there have been a few changes to D. Del.'s April jury trial calendar since our last update:

Trials Set to Proceed

  • 4/5/2021: JHL Pharmaceuticals, LLC v. PuraCap Laboratories, LLC, C.A. No. 18-553-MN (D. Del.) (contract …
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Judge Andrews: Claim Not Indefinite, Despite Possible Drafting Error

Andrew E. Russell, March 15, 2021
Indefiniteness Claim Construction

A nautilus. It's nice when significant cases have memorable names.
A nautilus. It's nice when significant cases have memorable names. Shawn Low, Unsplash

Claim construction opinions tend to be highly fact-specific, so even though they can be critically important to the parties in a case, we don't always post about them on this blog.

Judge Andrews issued an interesting claim construction opinion today, however, which addressed indefiniteness due to a potential drafting error in a claim.

The opinion involved claim language for a mechanical device:

. . . wherein the . . . assembly comprises a housing comprising the syringe and the stirring motor . . .

Defendants argued indefiniteness in light of the dual use of "comprising," because a person of skill in the art cannot determine a …

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Are Your Citations "(cleaned up)"?

Andrew E. Russell, March 12, 2021
Legal Writing

Law360 published an article yesterday by Carrie Garrison about an "exciting shift in the legal world," after Justice Thomas used the parenthetical "(cleaned up)" in a SCOTUS opinion:

Under that doctrine as it existed in 1946, a judgment is “on the merits” if the underlying decision “actually passes directly on the substance of a particular claim before the court.” Id., at 501–502 (cleaned up).

This parenthetical, as Ms. Garrison points out, was suggested in 2017 as an alternative to longer parentheticals like "(internal quotation marks omitted)" under Bluebook Rules 1.5 and 5.2.

This sounds like a great way to save some space, particularly in light of the ongoing adoption of word limits by the District of Delaware …

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Germany: Good Beer, Nice Views, Terrible Depositions

Nathan R. Hoeschen, March 11, 2021
Depositions Deposition

tobias-eggermann-HhIHBmArf0g-unsplash.jpg
Tobias Eggerman, Unsplash

Depositions have been especially hard during the pandemic. Luckily, the quick proliferation of Zoom and its competitors have made it possible to take remote depositions that roughly approximate the experience of angrily objecting across a conference table.

International depositions, however, have remained problematic. In the past, witnesses could simply be shuffled from a country with hugely restrictive deposition procedures to a more friendly jurisdiction -- be it the Netherlands, the UK, a consulate, or even beautiful Delaware.

Travel restrictions and the closing of consular offices have made this a non-starter in many cases and so there has been a bit of a resurgence in proceedings under the Hague as parties struggle to get what discovery they …

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Judge Andrews Allows Amended Complaint, but Orders Immediate Claim Narrowing

David M. Fry, March 10, 2021
Claim Narrowing

The first part of this headline is no surprise. As long as a motion to amend is filed before the deadline in the scheduling order, it's very hard to lose. In fact, Judge Andrews didn't even issue a written opinion on this one (another plug for the importance of monitoring oral orders in D. Del.):

I do not see undue delay, and Defendant basically concedes that any prejudice can be pretty easily ameliorated. The Court is not concerned about the prospect of a five-day trial with seven patents from seven families. That scenario will never come to pass.

The surprising part is what happened next. After dismissing the defendant's concerns, Judge Andrews ordered the plaintiffs to narrow their …

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A Successful Letter Asking the Court to Rule More Quickly on a Pending Motion

Andrew E. Russell, March 8, 2021
Litigation Motion to Amend

Envelope with Letter
Brando Makes Branding, Unsplash

One common question for local counsel is "can we file something asking the Court to rule on our motion"? And the answer is usually something along the lines of "no," except in certain situations.

Last week we wrote about an example of the risks of an unwarranted request to expedite consideration of a motion.

This week I saw an example of a letter near the other end of the spectrum, in which a party asked gently urged the Court to consider a pending motion and got a good result.

A Letter That Worked

Plaintiff had moved for leave to amend their complaint to add two patents to a five-patent case, where all of the …

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