A Blog About Intellectual Property Litigation and the District of Delaware


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HalGatewood.com, Unsplash

Judge Hall today issued an R&R on attorneys fees in In Re Kerydin (Tavaborole) Topical Solution 5% Patent Litigation, MDL No. 19-md-2884-RGA (D. Del. June 23, 2021), an ANDA case.

There, the plaintiff filed suit on four patents even though the PTAB had previously found an earlier patent in the family invalid in an IPR, and even though IPRs were pending on each of the four patents-in-suit.

Filing suit triggered the 30-month stay of FDA approval. Shortly after the suit was filed, one of the defendants moved to stay; plaintiff did not oppose, and actually filed a cross-motion to stay its own action against the other defendants (who opposed).

The Court granted the …

Last month we wrote about Judge Andrews' order that a plaintiff who won a default judgment against Aston Martin, LLC must file any settlement agreements from seven other patent suits, in order to help the Court determine the proper damages award.

Plaintiff has now responded.

We wondered in our last post whether the Court would permit plaintiff to file under seal. The answer is yes: the Court found the following short paragraph from the briefing to be sufficient to permit filing the settlement agreements and settlement amounts under seal:

Good cause exists to seal these Settlement and License Agreements. The Agreements contain confidentiality clauses such that if the documents were not filed under seal, Plaintiff might be in breach …

I wonder how many actual schoolbooks use the
I wonder how many actual schoolbooks use the "Century Schoolbook" font? Hope House Press - Leather Diary Studio, Unsplash

As we mentioned in our last post, Judge Bibas of the Third Circuit has taken two D. Del. patent cases by designation, along with a number of other cases.

I've seen a number of his opinions in other cases come through over the course of the year. They are easy to identify, as his writing style differs from any other judge we've had, in a way that is interesting to see.

One particularly notable opinion of his issued back in March, and apparently slipped our notice at the time. In it, he denies an FRCP 12(b)(6) motion, holding that a defendant's own patents can serve as circumstantial evidence that its products practice the claims, if those patents describe an infringing configuration. ...

Yesterday, Chief Judge Stark addressed whether "judicial estoppel" prevents a defendant from taking one position in an uninstituted IPR petition and asserting a contradictory position during claim construction in the district court:

[Plaintiff] Sequoia contends that [defendant] Red Hat is judicially estopped from arguing for a narrower construction than it proposed during the IPR . . . . Judicial estoppel is only appropriate when: (1) the party to be estopped is asserting a position that is irreconcilably inconsistent with one she previously asserted; (2) the party changed her position in bad faith, i.e., with an intent to play fast and loose with the court, and (3) the use of judicial estoppel is tailored to address the affront to the …

In Delaware, Local Rule 7.1.2(b) sets deadlines for responding to motions, and states that

Except for the citation of subsequent authorities, no additional papers [other than the opening, answering, and reply briefs] shall be filed absent Court approval.

Based on this rule, parties file "notices of subsequent authorities" to present after-arising citations (and sometimes other content) to the Court.

But some attorneys disagree about just how much argument can accompany the "citation[s]" a notice of subsequent authority. The authority is mixed.

In some cases, the Court has declined to consider notices containing argument that are filed without leave. See, e.g., Forest Labs., Inc. v. Amneal Pharm. LLC, C.A. No. 14-508-LPS, 2015 U.S. Dist. LEXIS 23215, at *51 …

Last month, we took a look at how the different judges handle indefiniteness at Markman, a question that comes up a lot.

We reported that every judge will hear argument about indefiniteness issues at Markman. But in the Judge Connolly specific section, we noted that he has never held a term indefinite in a Markman opinion, and has instead deferred ruling on the issue until summary judgment (citing two examples). See the full post for details.

Yesterday, at a hearing, Judge Connolly mentioned a blog post and stated that the post was incorrect in suggesting that he considers indefiniteness at Markman. He clarified that he does not permit indefiniteness argument at Markman. Instead, he might entertain early …

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Construction site birds, 贝莉儿 DANIST, Unsplash

Late last summer, we posted about an interesting order from Judge Noreika rejecting the parties' claim construction chart for including too many terms. As Judge Noreika released a similar order just last week, I though it might be interesting to examine how firm the 10-term limit has been in the months since that first order.

The answer is "very." in the 20-some Markman orders Judge Noreika has issued since that first one, she has never once construed more than 10 terms. 4 times, she has rejected a claim construction chart for including more than 10 (14, 13, 13, and 17 terms were included in those rejected charts). In each case, she has …

As we've mentioned, Judge Connolly uses a different system of patent contentions than the other District of Delaware judges. The other judges generally use the system set forth in the Default Standard, while Judge Connolly's approach is modeled after the more restrictive method used in the Northern District of California.

Because he uses a unique system, parties often wonder just how much (or how little) is needed to offer sufficient contentions in Judge Connolly's view.

Judge Connolly offered some insight on that point today, when he overruled a patentee's objections to an accused infringer's invalidity contentions. Here is one of the contentions at issue:

Claims 1, 2, and 4 of the ’489 patent are invalid under 35 U.S.C. § …

Judge Andrews today released a claim construction regarding several computer bag claims. Six of the claims at issue included elements regarding orientation of the opening in a computer bag:

“[pouch] opening[s] [is/are] . . . oriented in a direction substantially parallel to the planar surface”

U.S. Pat. No. 8,567,578
U.S. Pat. No. 8,567,578 U.S. Pat. No. 8,567,578

He found the claims indefinite because a POSITA would not understand the "orientation" of a bag opening, and the specification and prosecution history offered no hints:

At oral argument, [defendant] Victorinox contended that it is impossible to choose between two plausible views as to how to identify the orientation of the pouch opening; the “planar view” articulated by Victorinox and the direction pointing out of the pouch …

In a new standing order today, Judge Connolly announced a new procedure for SJ motions in patent cases. Going forward, he will require parties in all patent cases (current and future) to rank their summary judgment motions, and if any motion is denied, he will generally deny all lower-ranked motions as well:

1. A party that files more than one summary judgment motion shall number each motion to make clear the order the party wishes the Court to consider the motions in question. The first motion the party wishes the Court to consider shall be designated #1, the second motion shall be designated #2, and so on.
2. The Court will review the party’s summary judgment motions in the …