A Blog About Intellectual Property Litigation and the District of Delaware


Courts
All courts

Chief Judge Stark: Don't Use MILs to Bring Summary Judgment Motions in Disguise

David M. Fry, Aug. 5, 2020
Litigation Legal Writing

Stealth
Jaroslav Devia, Unsplash

Speaking of MILs, Chief Judge Stark recently denied two motions that were, "in reality, motions for summary judgment" masquerading as MILs. Xcoal Energy & Res. v. Bluestone Energy Sales Corp., C.A. No. 18-819-LPS (D. Del. Aug. 3, 2020).

The motions were framed as MILS to exclude evidence on the defendants' "fraud-based claims and defenses" and their claim for lost profits. But they actually sought "judgment on particular claims and defenses[,]" and they didn't even mention the Federal Rules of Evidence.

The judge denied the motions outright, explaining that:

“[M]otions in limine should not be used as disguised motions for summary judgment.” Brown v. Oakland County, 2015 WL 5317194 at *2 (E.D. …
View

Federal Circuit Rejects Argument that Court, Not Jury, Must Determine Whether Patent is Standards Essential

Andrew E. Russell, Aug. 4, 2020
Standards Essential Jury

In an appeal from a Judge Battalion case in the District of Delaware, the Federal Circuit today held that—unsurprisingly—a jury may answer the fact question of whether a patent is standards essential.

It held that the argument to the contrary, that the Court must determine whether a patent is standards-essential during claim construction, was based on a misreading of precedent.

View

The Limits on Section 101 Abstraction

Jeff Castellano, Aug. 4, 2020
Section 101 Abstract Idea

When mounting a Section 101 challenge, it is tempting to reduce the claimed invention to the broadest abstract concept possible (for example, "communications" or "data transfer"). The Federal Circuit has not given defendants much incentive to be more selective or specific in that regard. However, there are limits, and the defendants in APS Techs. v. Vertex Downhole, Inc., C.A. No. 19-1166-MN found them.

Oil Rig
Oil Rig Worksite Ltd, Unsplash

In a July 29, 2020 order Judge Noreika denied defendants' motion to dismiss because defendants' Section 101 challenge "oversimplified the claim to an improper level of abstraction." Defendants asserted that the claims were directed - at their heart - to "data transmission." Although Judge Noreika expressed some …

View

Federal Circuit Reissues Illumina v. Ariosa, Rephrases "Bucket"-Based § 101 Analysis

Andrew E. Russell, Aug. 3, 2020
Alice Step One Natural Phenomenon

Buckets
Carolyn V, Unsplash

The Federal Circuit today reissued its March 2020 opinion in Illumina, Inc. v. Ariosa Diagnostics, Inc., which held a "method of preparation" claim relating to a natural phenomenon was patent eligible.

The reissue follows a petition for rehearing.

The patents involve a method for preparing a fetal DNA sample using a blood sample from a pregnant mother, by sorting the DNA fragments and removing the smaller ones using a size threshold.

The Original Bucket-Based Analysis

The Court originally described how it has consistently rejected "natural phenomenon"-related claims that fall into a "diagnostic" bucket, but has permitted method of treatment claims:

This is not a diagnostic case. And it is not a method of …
View

Court Finds Late Doctrine of Equivalents Theory Prejudicial Because Adding DOE "Creates a New Ballgame"

Andrew E. Russell, July 31, 2020
Expert Discovery Pennypack

Remember these?
Remember these? Tim Gouw, Unsplash

It can be 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 offered for the first time in a reply report.

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 …

View

Time to Decision on Motions Largely Unaffected by Lack of Trials

Nathan R. Hoeschen, July 31, 2020
Congestion COVID-19

Delaware suspended jury trials on March 18, 2020 and they are currently not scheduled to resume until the end of August. Although bench trials are technically allowed under this scheduling order,only one has taken place so far.

With this major time-sink gone, it struck IP/DE that we might see more opinions being issued faster. But so far this does not seem to be the case.

According to DocketNavigator, the Court issued 25 discrete opinions on 12(b)(6) motions between March 18th and last week (not counting decisions on objections to R&R's), with an average decision time of 164 days from the filing of the last brief. During the same period last year, however, the Court issued 32 such opinions, …

View

Judge Andrews Sets COVID-19 Guidelines for September ANDA Trial

David M. Fry, July 29, 2020
COVID-19

COVID-19
CDC / Alissa Eckert, MS; Dan Higgins, MAMS

This afternoon, Judge Andrews set guidelines for a bench trial that's scheduled to start on September 14, 2020. The trial will include some live witness testimony (from "the five or so witnesses who are able to testify in person"), along with video testimony from "[t]he three or so witnesses who are unable or unwilling to testify in person[.]"

Only a small number of attorneys will be allowed in the courtroom ("probably two per side"), and "[m]asking and social distancing will be enforced." Everyone else will have to watch the proceedings via live stream, with the expectation "that very few people will decide it is necessary to come to the courthouse."

Stay tuned …

View

Three Things Docket Navigator Didn't Mention About Judge Bryson's Recent Discovery Opinion

Andrew E. Russell, July 28, 2020
Errata 30(b)(6)

This morning, Docket Navigator covered Judge Bryson's D. Del. discovery opinion that was made public this week, focusing on his denial of a motion to strike errata to a 30(b)(6) deposition transcript.

But there are (at least) three other interesting points about the errata in the opinion:

  • COVID issues make deposition errata more necessary:
Mr. Rothrock had to prepare for his deposition under difficult circumstances, including having to consult remotely with others in the company. Mr. Rothrock understandably could have made a mistake during his deposition in light of the numerous topics and challenging circumstances in which he was forced to prepare. Given those circumstances, I will not disregard Mr. Rothrock’s errata.
  • The Court noted that, as usual, …
View

What Is a Computer?

Jeff Castellano, July 28, 2020
Means-Plus-Function Claim Construction

In both common usage and patent drafting, "computer" has become shorthand for an incredibly broad range of hardware and software, across almost every possible technological space. The breadth of meaning attributable to that single word can be a challenge for litigants and courts working through issues of claim construction or other issues (e.g., Section 101 motions, in which references to concrete computer components can lift a patent out of abstractness, and references to generic components can doom it). On the one hand, "computer" is readily understood by almost everyone in a general sense; on the other, standing alone, it has no specific meaning.

Judge Noreika recently addressed the question of whether a claimed "'computer . . . to computationally' obtain, change, or calculate specified aspects of the radiation beam arrangement or weights" should be construed as a means-plus-function term under 35 U.S.C. § 112, ¶ 6 (pre-AIA).

View

Court Splits As To Whether Recitation of Claim Elements Is Sufficient to State a Claim for Direct Infringement

Andrew E. Russell, July 27, 2020
MTD 12(b)(6)

A Crack
Crack on white concrete surface, Brina Blum, Unsplash

Two opinions in the past week have come to differing conclusions as to whether the recitation of claim elements in a complaint is sufficient to state a plausible allegation of infringement.

Recitation of Claim Elements Helpful

In the first, Dynamic Data Technologies, LLC v. Brightcove Inc., No. 19-1190-CFC (D. Del. July 20, 2020), the Court denied a 12(b)(6) motion to dismiss an allegation of direct infringement, stating that it was sufficient to:

identif[y] products accused of infringing each of the asserted patents, identif[y] at least one claim of each asserted patent that the accused products infringe, and describe[] how those products infringe the identified claim.

To show …

View
Newer
Older

Archive