A Blog About Intellectual Property Litigation and the District of Delaware


Entries for tag: KB

What Is "Plain and Ordinary Meaning," Anyway? And Why Do Plaintiffs Want It?

Andrew E. Russell, Dec. 1, 2021
KB Plain Meaning

We mentioned earlier this week that "plain and ordinary meaning" (sometimes shortened as "plain meaning" or "ordinary meaning") is the default in claim construction. But what is it?

As the Federal Circuit has said, plain and ordinary meaning is the meaning of a phrase to a person of skill in the art:

The ordinary and customary meaning of a claim term is the meaning that the term would have to a person of ordinary skill in the art in question at the time of the invention, i.e., as of the effective filing date of the patent application. . . . The inquiry into how a person of ordinary skill in the art understands a claim term provides an …
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How Many Hours of Trial Time Do You Get For a Five-Day Jury Trial? Fewer Than You Might Think

Andrew E. Russell, Aug. 6, 2021
Trial KB

Chalkboard Math
Roman Mager, Unsplash

By default, patent cases in Delaware are typically scheduled for a five-day jury trial in the initial scheduling order. Sometimes, however, it seems that parties don't give any further thought about what the actually means until they need to file a pretrial order much later in the case.

Delaware jury trials are strictly timed. Those who are less familiar with how jury trials typically go may expect that they'll have more time than they really will. A simple back-of-the-envelope calculation by someone who is not in-the-know might be:

40 hours per week / 2 sides = 20 hours per side

That would be wrong. The actual, practical number of hours per side for a five-day patent …

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Unsworn Declarations in the District of Delaware

Jeff Castellano, June 8, 2021
Declarations KB

Not this declaration
Not this declaration Engraving by William J. Stone

Declarations are commonplace in federal court litigation. They are submitted by attorneys, by experts, and by parties or their agents. Their purposes range from simply listing exhibits to establishing critical facts. But what language is required for an unsworn declaration? And are declarations always necessary in D. Del.?

Unsworn Declarations In General

The vast majority of declarations submitted in federal court litigation are actually "unsworn declarations" which, by statute, a litigant may submit in place of a sworn declaration or affidavit.

Don't Forget the Required Language

In particular, 28 U.S.C. § 1746 provides that ...

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What Can Parties Stipulate to in the District of Delaware? And When Do Parties Have to File a Stipulation?

Andrew E. Russell, June 6, 2021
FRCP 15 FRCP 12

You may not realize the dangers with certain stips.
You may not realize the dangers with certain stips. Andrew E. Russell, CC BY 2.0

It was a bit of a slow week as far as opinions from the District of Delaware, so I wanted to write a short post about stipulations, covering a few questions that sometimes come up.

What Can You Do by Stipulation in D. Del.?

In the District of Delaware, most litigation-related matters or facts can potentially be stipulated to. This includes, most commonly, extensions of deadlines. Parties routinely file, and the Court routinely grants, stipulations extending time for things like answer deadlines, deadlines to file a scheduling order, and protective order deadlines. Parties likewise routinely stipulate to the amendment of pleadings, FRCP 41 dismissals, …

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Who in Delaware is Deciding Indefiniteness at Markman?

Nathan R. Hoeschen, April 29, 2021
Indefiniteness KB

Pixelated Game Over screen on an oversized PAC-MAN arcade machine
Sigmund, Unsplash

Being a notorious font of local wisdom, I am often asked whether Judge X or Y will entertain indefiniteness at Markman. Well here you have it faithful readers—everything you need to know about raising indefiniteness at Markman in Delaware

Most Delaware District Judges Will Allow Briefing and Argument on Indefiniteness at Markman

Judge Sleet rather famously did not entertain indefiniteness arguments at Markman, considering it “an attempt at an end-run around the court's scheduling order regarding the filing of dispositive motions [that] will not be sanctioned.” Pharmastem Therapeutics, Inc. v. Viacell, Inc., No. 02-148 GMS, 2003 WL 124149, at *1 n.1 (D. Del. Jan. 13, 2003). He frequently referred to this prohibition …

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Where to Find the OTHER District of Delaware Local Rules

Andrew E. Russell, March 20, 2021
CM/ECF KB

Sit back, relax, and enjoy this long post about <a href='#' class='abbreviation' data-bs-toggle='tooltip' data-placement='top' title='United States District Court for the District of Delaware'>D. Del</a>. local rules...
Sit back, relax, and enjoy this long post about D. Del. local rules... XPS, Unsplash

The District of Delaware's local rules are available on the court's website, but they don't tell the whole story—there are a number of critical rules and practices set forth in other documents that are not as obvious on the site.

These can really trip you up if you're not familiar with D. Del. practice.

This post is geared towards mainly towards out-of-town or in-house counsel. It covers the basics and then lays out where to find some of those other important rules if you have a …

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How to (Attempt to) Redact a Transcript

Nathan R. Hoeschen, March 4, 2021
KB Redactions

Given that we've devoted a good deal of coverage to redaction requests in the last few months, I thought it might be useful to present a brief primer on the procedure for actually requesting redactions to a transcript in the District of Delaware.

This procedure cannot be found in either either the local rules or the Court's CM/ECF procedures. Instead, it comes from the Court's "Policy on the Electronic Availability of Transcripts of Court Proceedings."

Under this policy the process begins when the court reporter dockets the transcript, which looks like this:

Screenshot 2021-03-04 143845.jpg
Nate Hoeschen

After that, things get a bit murky.

So I Have 21 Days to Request Redactions?

First off, that 21-day deadline ("Redaction Request Due 3/22") is actually …

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Initial Contentions in Delaware Patent Cases: A Primer

Jeff Castellano, Feb. 23, 2021
Default Standard KB

In the vast majority of patent case in Delaware, the parties are required to serve initial patent disclosures in the form of infringement and invalidity contentions (separate from the contentions they might otherwise serve as part of written discovery). These initial contentions set the stage for fact discovery, claim construction, expert reports, and (in some cases) settlement.

Initial patent disclosures were formalized in this District to some degree by the Court's creation of the Default Standard for Discovery nearly a decade ago. The Default Standard established a staged set of initial disclosures that was eventually adopted by most of the Judges here.

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Claim Narrowing in Patent Cases: Some Data on Limits on Asserted Claims and Prior Art References

Andrew E. Russell, Feb. 15, 2021
Contentions KB

Case narrowing is an issue that comes up in most patent cases at some point, whether in the scheduling order, as a discovery dispute, or at the pretrial conference (or, possibly, all three).

Average amount of prior art references each defendant seeks to assert.
Average amount of prior art references each defendant seeks to assert. Cristina Gottardi, Unsplash

When requested, judges in Delaware typically implement an initial two-stage reduction in asserted claims and prior art references, with the first stage occurring before claim construction, and the second afterward.

Of course, sometimes they will implement other schedules depending on the needs of the case and the requests of the parties. And, for cases that reach a pretrial conference, the Court often imposes an additional limit on the number of claims for …

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What Are the "Usual Discovery Dispute Procedures" in the District of Delaware?

Andrew E. Russell, Jan. 25, 2021
KB Discovery Dispute

Le Duel a l'Épée et au Poignard (The Duel with the Sword and Dagger)
Le Duel a l'Épée et au Poignard (The Duel with the Sword and Dagger), Jacques Callot

After we talked last week about an unsuccessful effort to bypass the Court's discovery dispute procedures, I thought it might be interesting to talk about what those procedures are, for people who don't practice here day in and day out.

A discovery dispute is a special procedure that allows the parties to receive a (relatively) quick hearing to resolve issues that arise during discovery. Bringing a discovery dispute is the only way the Court allows the parties to address these kinds of discovery issues in a typical District of Delaware case (including both patent and non-patent cases).

Is This in the Rules or What?

Discovery disputes are not mentioned in the local rules, but all of the judges have discovery dispute procedures in their form scheduling orders. ...

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