A Blog About Intellectual Property Litigation and the District of Delaware


Entries for tag: Representative Claim

Its not often I got to throw out a reference to A Critique of Pure Reason, so this one goes out to whatever liberal arts majors find themselves reading the blog for some reason.

I spent a good deal of time trying to find an image for this, and I'm now convinced that no artist actually saw him alive, as the many depictions look nothing alike.  I have chosen the one with the best cheekbones as I assume he would have wanted.
I spent a good deal of time trying to find an image for this, and I'm now convinced that no artist actually saw him alive, as the many depictions look nothing alike. I have chosen the one with the best cheekbones as I assume he would have wanted. Friedrich Rosmäsler, 1822, from a painting by Todd Schorr

As the aforementioned liberal artists among you may have gathered, today's post deals with the question of representative claims in the 101 analysis. In particular, to what extent can the few exemplary claims listed in the complaint stand in for the larger, inchoate, collection of claims that may ultimately be asserted when deciding a motion to dismiss.

In Redwood Techs., LLC v. Netgear Inc., C.A. No. 22-1272-GBW, D.I. 27 (Oct. 28, 2024), Judge Williams drew the hardest (most Kantian?) line on the issue that I have seen in recent years.

The operative complaint followed the common tactic of accusing the defendant's products of accusing "one or more claims" of several patents and then describing the alleged infringement of one claim per patent "for example." Id., D.I. 14 (Amended complaint).

Defendant moved to dismiss, discussing only those representative claims. Plaintiff opposed, arguing that the defendant "did not meet its burden of demonstrating representativeness," and noting that it "will be asserting additional claims of infringement." Id., D.I. 21 at 1.

Judge Williams was unpersuaded by this potential assertion of as-yet-unidentified claims and treated each of the claims referenced in the patent as representative:

The Court rejects Redwood's attempt to insert new patent claims through its opposition brief, as Redwood put forward only a skeletal argument and "did not file a motion for leave to amend [its] [Operative] Complaint." Redwood "may not amend [its] claims via [its] opposition to the motion[] to dismiss." "[T]he Court will consider only the claim[s] asserted in [Redwood's] [Operative] Complaint."
Thus, as Redwood fails to specifically identify a single, disputed claim left unaddressed by Netgear's motion, there are no "disputes over representativeness" for this Court to resolve.

Id., D.I. 21 at 5 (internal citations omitted).

Given the "skeletal" (spooky!) nature of the Redwood's briefing on this issue, it's not clear if the representativeness argument was doomed by the failure to specifically seek leave to amend, or if it could have passed muster with some additional detail. As an example, I sometimes see briefs that actually say something like "claim 39, which we definitely will be asserting, is totally different for the purposes of this analysis because it also claims a novel perpetual motion machine."

A possible answer lies in ...

Legos make for good representative claim analogies.
Hello I'm Nik, Unsplash

We've talk before about how accused infringers so often give short shrift to the representative claims issue in § 101 briefing, and how it deserves a lot of attention if you want to prevail on a § 101 motion to dismiss.

Judge Burke issued an R&R yesterday, following his recent § 101 day, invalidating one claim of an asserted patent—but declining to hold 27 other claims valid, citing the accused infringer's poor representative claims argument:

I will note that I [have] been reviewing Section 101 motions like these for most of my entire 11 years as a judge[;] during that time, I have resolved many, many such motions. But I cannot recall ever having seen …