Posts Tagged: "inter partes review"

An expanded panel of the PTAB, in a majority opinion authored by Chief Judge David Ruschke, agreed with the University of Minnesota that an IPR proceeding is an adjudicatory proceeding of a federal agency from which state entities may be immune. Nevertheless, the PTAB ruled that the University of Minnesota had “waived its Eleventh Amendment immunity by filing an action in federal court alleging infringement of the patent being challenged in this proceeding.”

The Federal Circuit decision in the case of CRFD Research v. Matal resolves three appeals involving a single patent: CRFD’s ‘233 patent describing methods and systems that allow a user to begin a session on one communication-enabled device and transfer it to another… Lack of anticipation based on a single reference does not preclude a finding of obviousness based on the same reference. Even if a reference’s is insufficient for anticipation, which is a question of fact, that same reference teachings may be used to find obviousness, a question of law based on underlying factual findings.

A new study of proceedings before the Patent Trial and Appeal Board (PTAB) shows that, despite the initial reputation of Inter Partes Review (IPR) proceedings being that of patent killers, patent owners are winning more cases than ever. The study, conducted by law firm Fitzpatrick, Cella, Harper & Scinto, shows that the rate at which patent claims were found unpatentable by the PTAB fell significantly in 2016, while the volume of claims in dispute rose dramatically. The study found that in every quarter of 2016, the reviewed final written decisions resulted in more than half of the claims originally challenged in IPR proceedings surviving. By contrast, in the previous two years, the survival rate of such claims exceeded 50 percent only once. In the first quarter of 2014, in fact, less than 20 percent of such claims survived challenge.

Native American tribes possess and exercise inherent sovereign immunity. It is also undisputable that such power may be abrogated, limited or qualified only by the express and unequivocal action of Congress. In Kiowa Tribe of Oklahoma v Manufacturing Technologies, Inc., the U.S. Supreme Court explicitly affirmed that no court or administrative agency may interfere with that power absent Congressional legislation… The Court again in Bay Mills reiterated that absent congressional limitations, tribes exercise unqualified immunity. The Court even went so far as to note that “a fundamental commitment of Indian law is judicial respect for Congress’s primary role in defining the contours of tribal sovereignty.”

The world of intellectual property law has been abuzz in recent months leading up to oral arguments in front of the U.S. Supreme Court in Oil States Energy Services, LLC v. Greene’s Energy Group, LLC, a case which will determine whether the Patent Trial and Appeal Board (PTAB) operates in violation of both Article III of the U.S. Constitution and…

Tribal sovereignty is not a “sham” or a “contrivance,” even when it produces results Petitioners do not like. There is no dispute that the St. Regis Mohawk Tribe is what the Supreme Court has termed a “domestic dependent nation[]” entitled to tribal sovereign immunity and that its agreement with Allergan is a legitimate contract… Moreover, Petitioners’ objections are being raised in the wrong forum. Congress – rather than the Board, the Article II executive, or even the Article III courts – controls the availability of tribal sovereign immunity.

Doubtless there are some manufacturing firms, such as Telebrands, who are great endorsers of inter partes review (IPR) proceedings at the Patent Trial and Appeal Board (PTAB) and how that agency has found in favor of copy-cats even as federal courts have repeatedly issued injunctions and found in favor of the inventor of an award winning toy (see here and here).But the manufacturing sector did not all line up in favor of Greene’s Energy Group, although most did. Nevertheless, given that manufacturing firms tend to license patents and do not necessarily develop their own technologies, it is informative to see how this sector feels that the Supreme Court should decide Oil States.

A jury verdict recently entered in a patent infringement case in the Eastern District of Texas held that plaintiff Packet Intelligence, a patent owning entity headquartered in Marshall, TX, did not prove infringement of claims from three patents asserted against Canadian communications service solutions provider Sandvine Corporation (TSE:SVC). The jury verdict comes less than one month after Packet Intelligence won a jury verdict of infringement on the same asserted patents in a different Eastern Texas case filed against Westford, MA-based application and network performance management firm NetScout Systems (NASDAQ:NTCT).

On November 21, 2017, the USPTO’s Chief Administrative Patent Judge David P. Ruschke issued a memorandum to the Patent Trial and Appeal Board (PTAB) providing guidance on motions to amend claims during trial proceedings before the PTAB. This was done in light of the Federal Circuit’s en banc decision in Aqua Products, Inc. v. Matal, 872 F.3d 1290 (Fed. Cir. 2017) on October 4, 2017… Judge Ruschke has reversed the PTAB’s practice of placing the burden of persuasion on the patent owner rather than the inter partes review (IPR) petitioner: “In light of the Aqua Products decision, the Board will not place the burden of persuasion on a patent owner with respect to the patentability of substitute claims presented in a motion to amend,” the Ruschke memo reads.

On November 1st, a panel of administrative patent judges (APJs) at the Patent Trial and Appeal Board (PTAB) issued a final written decision which found that 11 claims of a networking patent held by Salt Lake City, UT-based wide area network (WAN) developer FatPipe Networks as being anticipated and obvious in light of prior art. A press release on the news from FatPipe, however, notes that the PTAB panel did not invalidate “a signature claim” of the patent covering a method for load balancing over disparate networks.

On the afternoon of Wednesday, November 29th, the U.S. Senate Committee on the Judiciary held a hearing to consider the nomination of four political appointees from the Trump Administration. Included among the days’ nominees was Andrei Iancu, President Trump’s selection to serve as Under Secretary of Commerce for Intellectual Property and Director of the U.S. Patent and Trademark Office. Though the nomination hearing was brief and Iancu’s remarks were very measured, there would be reason for patent owners to think that a more balanced playing field at the USPTO could start to form should Iancu be confirmed as Director of the agency.

In justifying the constitutionality of the inter partes review (“IPR”) statute enacted by the America Invents Act (“AIA”), a common refrain persistently asserted is that patent rights emanate solely from federal statute and are therefore public rights, derived from a “federal regulatory scheme.” Another reprise is the remedial tenor of the IPR statute: Congress merely authorized a “narrow” post-issuance means for the agency to “correct its own errors.” My paper shows that both contentions above are without merit; that the exclusive patent right emanates from the inventor – not from Congress – and therefore the right adjudicated in IPRs is a “private right”; and that the notion of post-issuance “error correction” is fiction, as it overlooks the irreversible and uncorrectable exchange of rights upon patent issuance.

My thoughts continue to be that the statute is very simple and mandates the PTAB to issue a final written decision on all claims challenged. This seemed to be consistent with what Justice Alito and Justice Gorsuch were saying during the oral arguments. However, Justice Sotomayor dominated questioning throughout the early stages of the oral argument, continually saying that what was being sought was a reversal of the Court’s decision in Cuozzo. Justice Breyer, who seemed clearly in favor of the respondent, sought to re-write the statute to find the actions of the PTAB to be in keeping with the text of the statute. Nevertheless, the oral arguments suggest there will be a split among the justices, perhaps along political lines (i.e., liberal wing vs. conservative wing). Should the conservative viewpoint of Justices Alito and Gorsuch prevail there is also a chance that the Supreme Court will rule that the PTAB cannot grant partial institutions… After the conclusion of the oral arguments, I reached out to a number of industry insiders to ask them to provide their thoughts and predictions, which are admittedly quite different than my own analysis. Their answers follow.

Ruschke noted that his authority to expand the panels for PTAB trials doesn’t require him to notify the parties in the trial that the decision to expand the panel has been made. In response to questions on panel expansion, Ruschke noted that when the decision to expand the panel has been made, “the parties will find out in the decision when it issues at that point.” So decisions to expand panels are made in secret and parties in the trial only find out about panel expansion after a decision is reached… Interestingly, petitioner General Plastic requested a rehearing with an expanded panel but the expanded panel in that case found that PTAB’s governing statutes do not permit parties to request, or panels to authorize, expanded panels; panel expansion only lies within the Chief Judge’s discretion.

After oral arguments were held on Monday, November 27, 2017, I again asked a number of industry insiders what thoughts and predictions they now have after having the benefit of hearing the Q&A that took place between the Justices and the attorneys representing the petitioner, respondent and federal government. Their answers follow, and show that there is little agreement among those watching this case with respect to what the likely outcome will be.