A Blog About Intellectual Property Litigation and the District of Delaware


Entries for tag: Discovery Dispute

Disagreement With the Substance of Infringement Contentions Does Not Mean Those Contentions Are Inadequte—And Can't Be the Basis to Withhold Discovery

Andrew E. Russell, Oct. 31, 2022
Motion to Strike MTC

"I'm a motion to strike, not a stealth motion for summary judgment" Braydon Anderson, Unsplash

One of the more common District of Delaware questions you get as local counsel is "can we move to strike opposing counsel's (infringement or invalidity) contentions?"

That may seem like a simple question, but the answer depends many things, like: What is wrong with those contentions? How were our contentions in comparison? Which judge is this in front of? How long ago did they serve them? (And, sometimes, things like: Why are you asking this now, when we are two weeks from trial?)

Challenging contention disclosures can be tough even if you have what seem like fairly good arguments. The Court is generally not …

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Non-Infringement Is No Reason to Withhold Core Technical Documents, At Least When the Infringement Allegation is Not Baseless

Andrew E. Russell, Sept. 7, 2022
Infringement Contentions Core Technical Documents

Television
Ajeet Mestry, Unsplash

Last week Magistrate Judge Burke ruled on a core technical documents dispute in The Nielsen Company (US), LLC v. TVision Insights, Inc., C.A. No. 21-1592 (D. Del.). The defendants sought to avoid production of core technical documents for a product that was accused but that could not infringe. Judge Burke rejected that position:

Defendant shall produce core technical documents for the Logitech-based system. . . . [I]f the Court did not allow discovery of properly-accused products every time a defendant said that its product did not infringe the patent-in-suit, there would be little to no discovery permitted in the patent cases in this Court.

He suggested that the infringement allegation here was not completely baseless, and that whether the product meets the claims depends on claim construction:

The real dispute here appears to be about whether a product can infringe the relevant patent if it contains a two-dimensional and three-dimensional sensor that are implemented in one piece of hardware. . . . It strikes the Court that that issue may get resolved via claim construction, or, if not, then pursuant to a later dispute (perhaps at summary judgment) regarding infringement. But those steps in the case are still to come.

He also rejected the ...

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Source Code Is Not a Core Technical Document

Andrew E. Russell, May 18, 2022
Source Code Discovery Dispute

Source Code
Markus Spiske, Unsplash

Delaware's Default Standard requires defendants to produce "core technical documents" on the accused products, even absent discovery requests from the plaintiff.

These core technical documents "includ[e] but [are] not limited to operation manuals, product literature, schematics, and specifications." Often parties interpret this as a relatively light production of just the core non-public material that a plaintiff needs to make out its infringement contentions.

Sometimes, however, plaintiffs will push back and demand production of source code, saying that a defendant must produce source code as part of its core technical documents.

This is a recurring issue, so I thought it was worth noting that, in Judge Fallon's discovery dispute order that we discussed earlier, she also …

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What Does a Party Need to Include in a Patent Complaint? Definitely All Asserted Patents...

Andrew E. Russell, May 18, 2022
Default Standard Twombly

Hawk
Mathew Schwartz, Unsplash

One of the first questions that a patent plaintiff faces in bringing suit is "what do we have to include in the complaint?"

It's common in the District of Delaware for a patent plaintiff to list only a small number of asserted claims from each asserted patent, against a small number of accused products—often just one claim against one product.

Of course, listing more asserted claims may increase the chances that a court finds that the plaintiff stated a plausible claim of infringement in the event of a motion to dismiss. But many plaintiffs are fine with that risk, knowing that they can amend to avoid any motion to dismiss (usually) .

The Court normally permits parties to later add or remove asserted claims or accused products as ...

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"Remember That Time a Plaintiff Tried to Serve 23,668 RFAs?"

Andrew E. Russell, May 10, 2022
RFAs Discovery Dispute

"Our RFAs will blot out the sun!" Possessed Photography, Unsplash

I have a feeling that, when the question of "how many RFAs can we serve if there is no limit" comes up going forward, we are all going to remember this case.

In FG SRC LLC v. Xilinx, Inc., C.A. No. 20-601-WCB (D. Del.), plaintiff apparently served 23,688 RFAs on the defendant, each one requesting an admission that a document produced by the defendant was authentic.

You may be thinking "Was this all in one set of RFAs?? Did they type this all out?!?" and it appears that the answer is "yes." According to the Court, the plaintiff served a "3,604-page document entitled 'First Requests for Admission of Authenticity.'" That's 9.1 RFAs per page.

I have to imagine they used a computer script or something similar to draft these. I hope they didn't condemn a poor associate or paralegal to their office for a week to type these out.

In any case, the defendant—shockingly!—objected that having to respond to 23,668 individual RFAs was "abusive, unreasonable, and oppressive." Judge Bryson ...

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Reminder: "Relevancy Redactions" Are Not a Thing

Andrew E. Russell, May 3, 2022
Discovery Dispute Document Production

REDACTED PAGE
Jeff Castellano

Judge Andrews resolved a discovery dispute yesterday where plaintiff challenged defendant's "relevancy redactions." According to the plaintiff:

[Defendant] DuBois routinely applied, and refuses to remove, so-called relevancy redactions to the few documents it has produced in this case. . . . The DuBois redactions that [plaintiff] Ecolab has challenged are not addressed to preserving any privilege and are improper, particularly in view of the protective order that serves to safeguard DuBois’ confidential information in this case.

Judge Andrews seems to have shot this down quickly, holding that the defendant cannot redact for reasons other than privilege:

ORDER: By no later than May 30, 2022, Defendant shall produce to Plaintiffs all documents redacted for reasons other than preservation of …
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Plaintiff Loses Discovery Dispute Because of Its “Basic . . . Playbook” to Not Produce Material Until Threatened, Then to Back Down

Andrew E. Russell, May 2, 2022
Discovery Dispute

Arrow Bullseye Target
Ricardo Arce, Unsplash

I came across an interesting discovery dispute transcript that hit the docket last week in Peloton Interactive, Inc. v. Echelon Fitness, LLC, C.A. No. 19-1903-RGA (D. Del.).

Plaintiff Peloton had asserted the patents-in-suit against another defendant in another action in E.D. Tex., and ultimately settled that casein part by buying the defendant's business for $24.5m.

The defendant here, Echelon, asked plaintiff to produce various communications related to that previous litigation and sale, including communications among counsel.

Plaintiff initially refused, until defendant brought a motion to compel; then plaintiff agreed in exchange for withdrawal the motion. But plaintiff never produced the documents.

Defendant moved again, noting the prior history. The Court ordered production: …

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Found in Translation

Nathan R. Hoeschen, March 24, 2022
Discovery Dispute

Translation Loading
RCA

Judge Fallon ruled on what is, as near as I can tell, a totally novel discovery dispute earlier this week.

The defendants in Chervon (HK) Limited v. One World Tech., Inc., C.A. No. 19-1293-VAC(!), were scheduled to depose several of plaintiffs witnesses and plaintiff learned -- its unclear how from the papers -- that defendant intended to use some previously untranslated Chinese documents as exhibits as exhibits. Plaintiffs' thus moved to compel the defendants to produce certified translations of these documents in advance of the depositions.

Judge Fallon denied the motion, noting that "the hardship in selecting all deposition exhibits well in advance of the deposition" needed to be "balanced . . . against the importance of maximizing …

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Court Orders Production of Foreign Sales Data

Andrew E. Russell, March 8, 2022
Discovery Dispute Discovery

Dollar Bills
Sharon McCutcheon, Unsplash

The question of whether a defendant has to produce foreign sales information seems to come up more frequently these days in patent cases, with plaintiffs coming up with new ways to reach—or at least attempt to reach—those sales in U.S. patent cases.

Yesterday, Magistrate Judge Hall resolved a dispute about whether a plaintiff is entitled to discovery on foreign sales. She held that even though their foreign-sales damages theory appeared shaky, the foreign sales discovery was warranted:

ORAL ORDER: Having reviewed the parties' letters in connection with the motion for teleconference to resolve discovery dispute, and having heard oral argument via teleconference on March 7, 2022, IT IS HEREBY ORDERED that the second and third …
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Judge Burke Relies on Default Standard to Limit Discovery

Jeff Castellano, Dec. 28, 2021
Default Standard Discovery Dispute

The Delaware Default Standard for Discovery, discussed on these pages before, contains both patent- and non-patent-specific discovery rules and limits. Among them are a six-year limit on certain discovery in patent cases and a 10-custodian limit for electronic discovery. When the Default Standard is incorporated into the scheduling order (as it often is), its provisions are no longer guidelines or default provisions, but instead are requirements the parties must abide by, and which cannot be changed absent a showing of good cause.

Default Standard
Default Standard Default Standard for Discovery, U.S. District Court for the District of Delaware

Last week, Judge Burke resolved a number of discovery disputes in U.S. v. Gilead Sciences, Inc., C.A. No. 19-2103-MN, using the Default Standard (incorporated by reference into Judge Noreika's scheduling order) to guide his analysis.

First, Judge Burke denied the government's request for documents regarding manufacturing costs and other factors considered by defendant Gilead in pricing decisions in 2004:

The Court's Default Standard for Discovery, Including Discovery of Electronically Stored Information ("ESI") (the "Default Standard") sets a presumption that discovery from six years or more before the case's filing will not be permitted. . . . Here, in the few sentences of argument on this point in its briefing, . . . the Government does not provide enough information to establish the requisite good cause. During the teleconference, the Government suggested that good cause was established because it was only in 2004, and at no time thereafter, that Defendants had extensive discussions relating to the factors contributing to Truvada pricing decisions. However, that assertion is merely attorney argument, as there is no record evidence before the Court supporting such a conclusion.

Judge Burke also limited document discovery regarding Board of Directors meetings where pricing or the patents-in-suit were discussed to six years prior to the complaint, but did permit some discovery on those topics within the six-year period. ...

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