A Blog About Intellectual Property Litigation and the District of Delaware


Courts
All courts

Judge Connolly Orders a Markman Do-Over

David M. Fry, Jan. 6, 2021
10 Terms Claim Construction

In a case that's been pending for years, Judge Connolly just ordered the parties to redo their three-year-old Markman briefs.

Although the parties briefed and argued claim construction at the end of 2017, Judge Sleet granted an IPR stay before a Markman opinion was issued. While the stay was in place, Judge Sleet retired and the case was reassigned to Judge Connolly.

The parties were set to argue claim construction again this week, with 18 disputed terms from the plaintiffs' patents and 26 disputed terms from the defendant's patents. But on Monday, Judge Connolly issued an oral order cancelling the Markman hearing and ordering the parties to substantially narrow their disputes (to 10 limitations for each side's patents).

He also …

View

Court Rejects § 101 Motion Due to Lack of Detail in Specification: Is This the Way of the Future?

Andrew E. Russell, Jan. 4, 2021
MTD § 101

GPS Navigation
Alvaro Reyes, Unsplash

Judge Noreika issued an opinion today denying a § 101 motion on a patent that covers delivering GPS navigation information to a vehicle in a "short burst."

As to Alice step 1, the Court found that the claims were "do it on a computer" claims directed to the abstract idea of sending and receiving navigation data:

[A]t step 1, claim 1 seems focused on using computers to perform a human activity more efficiently.

At step 2, however, the Court found that the patent's bare-bones specification saved it from § 101—it's hard to find that any particular solution was conventional at the § 101 motion-to-dismiss stage when the specification simply does not discuss the prior …

View

Words, Words, Words

Jeff Castellano, Dec. 29, 2020
Page Limits KB

Longstanding practice in the District of Delaware, pursuant to the Court's local rules and the Judges' form scheduling orders and other standing orders, mandated page limits for briefing.
For example, the Court's local rules set limits of 20 pages for opening, briefs 20 pages for answering briefs, and 10 pages for reply briefs, all in 12 point font. See LR 7.1.3(a)(4); LR 5.1.1(a). However, since about mid-2019, some Judges here have permitted or required word limits in lieu of page limits for some types of documents.

View

Judge Fallon Rejects Novel Attempt to Use Collatoral Estoppel to Invalidate Claims Based on IPR

Andrew E. Russell, Dec. 28, 2020
Collateral Estoppel Estoppel

Sierra Nevada Mountains
Sierra Nevada Mountains Alistair Corden, Unsplash

The defendant in M2M Solutions LLC v. Sierra Wireless America, Inc., C.A. No. 14-1102-RGA (D. Del.), argued that the PTAB's previous invalidation of several claims of the plaintiff's patents in an IPR meant that the plaintiffs were collaterally estopped from asserting the validity of the remaining claims—the claims that were not invalidated—at the district court.

Defendant argued that:

  • The Federal Circuit has held that collateral estoppel applies to IPR proceedings generally;
  • The Supreme Court has held that agency decisions may have preclusive effects during later court proceedings; and
  • The Federal Circuit has extended collateral estoppel effects to unajudicated claims when there were no material differences between those and …
View

You Still Can't Serve Contention Topics in D. Del.

David M. Fry, Dec. 23, 2020
Depositions Motion to Compel

For decades, judges in D. Del. have enforced a general rule that you can’t serve 30(b)(6) topics on a party’s contentions. The rationale is simple: it just isn’t fair to burden a single witness with that much information. Contention interrogatories can achieve the same the same goal, without forcing a 30(b)(6) witness to sit for the most stressful memory test of their life.

In a discovery order on Friday, Judge Andrews highlighted an important corollary to this rule: you can’t get around it by framing your contention topic as a request for “all facts” about a party’s contentions. The judge found that all four of these examples were improper contention topics:

  • Investigations, tests, studies, surveys, interviews, reviews, analyses and …
View

Public Access Wins Again

Jeff Castellano, Dec. 22, 2020
Sealing

Consistent with the trend in this District, Judge Andrews recently rejected a defendant's unopposed request to seal the [virtual] courtroom and exhibits for a preliminary injunction hearing, despite the defendant's assertions that its presentation might include trade secrets and other highly confidential technical and financial information, and that it would be "prevented from effectively offering its arguments" if the proceedings were not sealed.

View

No, You Cannot Call the Plaintiff a "Patent Troll" at Trial (and Other Recent In Limine Results)

Andrew E. Russell, Dec. 21, 2020
Trial Trial Calendar

Bridge
Jamie Street, Unsplash

Motions in limine can be kind of exciting. The motions and the rulings are typically short, and they are ordinarily filed with the pretrial order just before trial. Unlike most motions, the Court usually rules on them quickly (between the PTO and the trial), sometimes live at the pretrial conference, and the impact is felt almost immediately.

Plus, orders that result from MILs can sometimes have a huge effect on the practical course of the trial by precluding important arguments and evidence, or even by interfering with your trial themes—frequently at the last minute. So it's worth keeping in mind the kinds of things that may come up at the MIL stage.

Last week, Judge Andrews …

View

Judge Stark's Novel Compromise Between Dismissing With and Without Prejudice

Nathan R. Hoeschen, Dec. 17, 2020
101 Day Prejudice

Conservatively, 134,000,000% of 12(b)(6) motions request dismissal with prejudice. After all, no one wants to win a motion only to start a similar, but slightly harder round of briefing, when the plaintiff inevitably does file a modestly improved complaint. However, it tends to be a pretty big life to actually secure a dismissal with prejudice when the plaintiff has not already tried and fail to fix the complaint's problems.

It's occurred to me in the past that it would be nice to have a middle ground between a dismissal with and without prejudice. Something for claims that haven't already proven themselves beyond repair with serial amendments, but that are marginal enough that they are unlikely to be cured.

Judge Stark …

View

Don't Push the Limit on Notices of Subsequent Authority

David M. Fry, Dec. 16, 2020
Subsequent Authority

Speed Limit
Joshua Hoehne, Unsplash

We've all been there: Your motion is fully briefed, you're waiting for a decision, and some new piece of information comes to light. You really want to get it in front of the judge before your motion is decided—what are your options?

In D. Del., not much. Local Rule 7.1.2(b) sets a default schedule for opening, responsive, and reply briefs, and provides that "[e]xcept for the citation of subsequent authorities, no additional papers shall be filed absent Court approval." The text is clear—if your filing isn't a notice of subsequent authority, you need the court's leave to file it.

In practice, however, notices of subsequent authority often lead to an extended back-and-forth between the parties—argumentative notices lead to responses, which lead to replies, which lead to sur-replies. Before you know it, the judge has a stack of mini-briefs to read.

In a recent R&R, Judge Burke issued a stern footnote admonishing the parties for this practice (and striking the offending filings) ...

View
Newer
Older

Archive