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US Supreme Court looks at patent trolling

March 19, 2014

This article was contributed by Adam Saunders

Patent trolling — the aggressive assertion of weak or meritless patent claims by non-practicing entities — is a frequent target of disdain from open source enthusiasts. Thus it may be of some comfort to readers that the highest court in the US has recently decided the issue is worth looking into. Two cases have already been heard; another will be at the end of March. Decisions are, as usual, still a ways off.

Legal fees

On February 26, 2014, the US Supreme Court heard oral arguments in two separate cases. These cases both focus on the grounds for awarding legal fees for victorious defendants of weak-to-completely-baseless lawsuits for patent infringement. How the Supreme Court decides to rule in these cases might cripple patent trolling ... or it could give it a shot of adrenaline.

The issue of awarding legal fees seems like a dry, procedural matter at first glance. But this issue is crucial in the fight against patent trolling: if trolling means there's a good chance of losing $1-2 million (which is what legal fees can easily amount to in these types of cases, including those that never even go past the lower courts) for each organization that decides to fight back, it can really cripple the patent troll "business model". The profit from shaking down twenty or so companies for a few thousand dollars each in pre-trial settlements pales in comparison to the millions of dollars of losses from just one organization realizing it is threatened by a paper tiger, and fighting back. Facing that situation, why troll for money?

The legal basis for awarding attorney fees comes from a particular section of a patent law statute; Title 35 of the US Code, Section 285, which reads: "The court in exceptional cases may award reasonable attorney fees to the prevailing party." The Court of Appeals for the Federal Circuit (CAFC) outlined a two-step test for applying Section 285 in the 2005 Brooks Furniture case [PDF]. First, if there is "some material inappropriate conduct related to the matter in litigation" (such as unethical behavior on the part of the lawyers for a party), then legal fees can be awarded. If there isn't such misconduct, then fees can be awarded "only if both (1) the litigation is brought in subjective bad faith, and (2) the litigation is objectively baseless".

The two cases before the Supreme Court are arguing against the Brooks Furniture test. The first case heard was Octane Fitness v ICON Health and Fitness [PDF]. These two competing companies make, among other things, elliptical trainers. ICON holds patent 6,019,710, on a particular construction of elliptical trainers. ICON sued Octane for patent infringement in 2010 and lost, later losing at the CAFC as well. On appeal, Octane, among other claims, essentially accused ICON of trolling, and asked the CAFC to overturn the lower court's refusal to award attorney fees. The CAFC rejected Octane's claim for fees, refusing to lower its standard for Section 285.

Octane v ICON

In the hearing for the Octane case, the oral arguments focused on defining the legal meaning of the word "exceptional" in the context of that section. Notably, the Supreme Court judges seemed displeased with all the arguments they heard. When Octane's counsel argued that his client should receive legal fees according to Section 285 because ICON's claims were "unreasonably weak" and "meritless", some of the justices seemed skeptical: they were dubious that the standard could be applied effectively and consistently by lower courts, and that using "unreasonably weak" and "meritless" as a standard for Section 285 would not fit better with the section's intent. When the Assistant for the Solicitor General (acting as amicus curiae, or "friend to the court", in favor of the petitioners views) argued that Section 285 is "to prevent gross injustice", several judges argued that that phrase doesn't help clarify the section.

After opening with a weak argument based on First Amendment case law, ICON's counsel followed up by arguing that attorney fees should be awarded when a claim is brought that is "objectively baseless", which was sharply criticized by Justice Breyer. He openly mused about "send[ing] [the case] back and tell [the district court] that they were imposing a standard that was too narrow". Justice Scalia seemed sensitive to the general framework of patent trolling: "if the alternative for the defendant is either [...] spend $2 million defending or pay off the $10,000 [...] ­­that the plaintiff demands to go away, hey, that's an easy call".

The closing, rebutting remarks of Octane's counsel urged the Court not to pick an "extreme" standard:

There's not 15 amici briefs and some of the largest technologies companies in this country before this Court if it weren't the case that there's a problem. These are companies with a self-­interest in a strong patent system. They have patents; they sue. And yet they are here telling this Court to not pick an extreme standard.

The amici briefs are written by the types of organizations one would expect to be interested in this type of case. For example, the Business Software Alliance (BSA) argued that "objectively unreasonable" should be the criteria, while the Electronic Frontier Foundation suggested that "bring[ing] an objectively weak case or us[ing] the cost of defense as a weapon" should be the standard. Google and thirteen other large corporations including Facebook, Netflix, Intel, HTC, Verizon, and Cisco joined in writing one brief, which also sought to lower the standard to objectively unreasonable but not meritless: "It should be sufficient to demonstrate that a patentee lacks an objectively reasonable prospect of prevailing on his overall claims, even if there is some merit to certain portions of them."

Highmark v Allcare

The second case heard was Highmark, Inc. v. Allcare Health Management System, Inc. [PDF]. Allcare holds a software patent on a patient management system for health care organizations. Concerned about its freedom to operate in the marketplace, Highmark initiated a proceeding for declaratory judgment that it did not infringe that patent in 2003. Allcare fought back, claiming Highmark infringed its patent. Highmark won at the district court level, and got the district court judge to order Allcare to pay Highmark for its costs and legal fees. On appeal, the CAFC refused Allcare's request to overturn the district court judges ruling on costs and legal fees.

The oral argument for the Highmark case concerned the extent to which appeals courts should respect the right of district court judges to use their discretion in making a determination of an "exceptional" case (and therefore the extent to which those determinations cannot be overturned on appeal). Again, this seems like just a procedural issue on its face. However, if a patent troll loses a case in the lower courts, is forced to pay attorneys fees, but has a chance to have the attorney fees sanction lifted on appeal, then the patent troll poses a more menacing threat to those companies willing to fight back against a troll. A victory at the district court level would seem hollow if years of appellate litigation could follow. Cutting off the ability of appellate courts to overturn a Section 285 finding could cripple patent trolls after a loss at the first trial.

None of the lawyers arguing this case fared well in front of the court either. Highmark's counsel started the session by accusing the CAFC of not properly respecting the Supreme Court's rulings on awarding attorney's fees. Counsel argued that lower courts' decisions to grant attorneys fees should be almost always upheld on appeal. Justice Ginsburg raised the concern that allowing this much discretion risks major discrepancies in the awards district courts give; counsel countered that because district courts look at the entirety of cases, rather than appeals courts, which often look only at "one piece of it", they have a better sense of what's "exceptional" than appeals courts, so there would not be major discrepancies. The strongest part of Highmark's argument was its criticism of the "objective baselessness" criterion for the Section 285 test; according to Highmark, "exceptional" requires a fact-based approach, but never a purely legal examination of the merits of the patent suit.

The Assistant for the Solicitor General, representing the US government, after arguing that letting the CAFC have broad power to review claims for attorneys fees would encourage wasteful litigation, faced harsh criticism from Justice Alito; he was left "wondering [...] whether there really is going to be any meaningful review of what district courts do in this situation" if the suggestion that broad deference should be given to district courts would be implemented.

Allcare's arguments revealed a coalition of sorts on the bench. Four justices, Breyer, Sotomayor, and Scalia, and, to an extent, Chief Justice Roberts, took stances opposite those of Ginsburg and Alito: their criticism of Allcare's legalistic approach to Section 285 revealed their sympathy for an interpretation of the section as allowing broad deference to the decision of the lower courts on attorneys fees.

Conclusion

In both hearings, the justices seemed dissatisfied with all of the arguments they heard; those from the petitioners, those from the Assistants to the Solicitor General, and those from the respondents. It appears that Justices Breyer, Sotomayor, and Scalia, and possibly Roberts read Section 285 in a way that would hurt patent trolls, while Justices Alito, Ginsburg, and Kagan did not. Justice Kennedy did not reveal enough in his questions for me to predict how he'd rule, and Justice Thomas, as usual, was silent. Importantly, Chief Justice Roberts recognized that the CAFC is struggling to provide a united perspective on patent issues "they seem to have a great deal of disagreement among themselves and are going back [and] forth in particular cases, in this area specifically".

Given the split in opinions expressed by the court, and the different concerns raised by different justices, it's reasonable to predict that the CAFC's Brooks Furniture test will be overturned by a 5-4 slim majority ruling, with the strong likelihood of at least one or two concurring opinions. However, the difficulty that the Court had with determining the boundaries of Section 285 makes predicting that new test difficult. A fragmented ruling from the Court is quite possible, which should come out in the next few months.

Frivolous patent litigation isn't the only patent issue before the Supreme Court. On March 31, the Court will listen to oral arguments in Alice Corporation Pty. Ltd. v. CLS Bank International, where the specific issue before the court is the eligibility as patentable subject material of "computer-implemented inventions" (i.e. software). Stay tuned for coverage of this important case.

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to post comments

US Supreme Court looks at patent trolling

Posted Mar 20, 2014 9:02 UTC (Thu) by gerv (guest, #3376) [Link] (1 responses)

Awesome. This sort of thing is why I subscribe to LWN.

Gerv

US Supreme Court looks at patent trolling

Posted Mar 20, 2014 12:49 UTC (Thu) by asaun (guest, #83917) [Link]

Article author here. Thank you very much for the kind comments!

US Supreme Court looks at patent trolling

Posted Mar 20, 2014 9:18 UTC (Thu) by dgm (subscriber, #49227) [Link] (18 responses)

> Patent trolling — the aggressive assertion of weak or meritless patent claims by non-practicing entities

I do object to the "weak and meritless" part. It's important for the article, because the arguments that are exposed all relate to the merits of the patents, but I do object nevertheless.

A patent troll has traditionally been defined as some entity that seeks rents from patent rights without using using those patents for products or services, regardless of the merits of the patents. We should keep calling trolls what they are, and do not lower our standards.

US Supreme Court looks at patent trolling

Posted Mar 20, 2014 10:14 UTC (Thu) by hummassa (guest, #307) [Link] (2 responses)

In the case of software patents, they are ALL weak and meritless.

US Supreme Court looks at patent trolling

Posted Mar 20, 2014 17:00 UTC (Thu) by drag (guest, #31333) [Link] (1 responses)

> In the case of patents, they are ALL weak and meritless.

There isn't anything really special about 'software patents' that does not apply to any other sorts of patents.

They are all "If you do step A, B, C, and D and are able to accomplish E then we can sue you". What specific activities patents can and cannot cover is really very arbitrary.

US Supreme Court looks at patent trolling

Posted Mar 21, 2014 23:27 UTC (Fri) by hummassa (guest, #307) [Link]

Nope.

REAL, engineering patents, are of the sort "you put a rod of this format and a wheel of this specific format and things can be done with this tool in this and this specific way."

like "apparatus to lift heavier-than-air aircraft".

US Supreme Court looks at patent trolling

Posted Mar 20, 2014 11:04 UTC (Thu) by ewan (guest, #5533) [Link] (11 responses)

I don't think that's really true. Having someone invent a real, useful, novel and non-obvious advancement, and then licence the use of their invention to manufacturers is a perfectly respectable thing to do.

The problem with trolls really is that they hold patents on things that others are already doing independently.

US Supreme Court looks at patent trolling

Posted Mar 21, 2014 22:27 UTC (Fri) by giraffedata (guest, #1954) [Link] (10 responses)

Well, there are two issues being discussed here: 1) what does "patent troll" mean? and 2) what kind of patent holder is evil?

I'm going to ignore the terminology question except to say that I think it's irrational to have a single category for people who aggressively assert weak and meritless patent claims and people who assert patents they don't practice. They're unrelated classifications.

Indeed, one of the plaintiffs in this article is a practicing entity.

There is a problem with the aggressive assertion of weak and meritless patents; there is no problem with asserting patents one does not practice. In fact, if I were to design a patent system, I think I would require patents to be asserted by nonpracticing entities. I would say if you get a patent, you're barred from practicing your invention unless you sell the patent to someone else and license it back on the same terms as anyone else. I think that would maximize the public benefit from the patent without stifling invention or disclosure.

US Supreme Court looks at patent trolling

Posted Mar 22, 2014 3:00 UTC (Sat) by mathstuf (subscriber, #69389) [Link] (1 responses)

Would you still allow royalties to flow back to the original inventor(s), say as part of the original contract to the assertion entity? That could be construed as something other than "under the same terms".

US Supreme Court looks at patent trolling

Posted Mar 22, 2014 16:45 UTC (Sat) by giraffedata (guest, #1954) [Link]

Would you still allow royalties to flow back to the original inventor(s), say as part of the original contract to the assertion entity? That could be construed as something other than "under the same terms".

I don't know if I'd call it a difference in license terms, but it does look like a contravention of the concept of the patent being owned by someone other than the practicer. If the inventor gets paid every time someone uses the patent, that's basically what owning a patent is all about. So I would say no, the royalties would not be allowed. No one with an ownership interest in a patent would be allowed to practice it.

US Supreme Court looks at patent trolling

Posted Mar 22, 2014 8:27 UTC (Sat) by khim (subscriber, #9252) [Link] (7 responses)

I think that we are splitting hair here. You can not “aggressively assert” proper patent. Patents are supposed to be give for something “wow, wow, WOW, how can it ever be possible?” things. For things which are new and hard to replicate without knowleadge of patent (or alternatively, without using more user-readable documentation supplied by patent holder).

If someone took you patent (or you documentation) and then run with it and started producing stuff without paying you then it's clear-cut case for a court and the one who's suing in a situation like this is not really a patent troll, anyone who will can such non-practicing entity a patent troll is clearly a fanatic. I mean “the one who redoubles his (or her) effort when s/he have forgotten her (or his) aim.”

Patent which you've violated accidentally, without meaning to do so, not on purpose are by definition “weak patent”: patents are supposed to be given to something “novel” and “non-obvious”! How can we ever talk about “non-obvious” when someone else invented the same thing independently and accidentally? No, really?

I find it very sad that this hoopla completely ignored this factor. I mean: if you honestly think that publication of patent was vital in the chain of events which lead to choice of technologies, can prove that in court, and court believes you then you acting in good faith (even if court eventually rejects your claims). If you come with approch “we don't know how you've discovered this technology, perhaps you've even invented it without anyone's help but we have a monopoly thus you must pay” and then court finds out that you don't even have a valid claim in the first place then it should be enough to classify as “exceptional case”. The fact that such racket is “new norm” just shows how far we've fell, nothing else.

US Supreme Court looks at patent trolling

Posted Mar 22, 2014 11:55 UTC (Sat) by mathstuf (subscriber, #69389) [Link] (2 responses)

Just playing Devil's Advocate here, but there are some counter examples in history: Newton and Leibniz on calculus and Darwin and Wallace on evolution. The concepts were non-obvious at the time and they were developed roughly in parallel.

US Supreme Court looks at patent trolling

Posted Mar 25, 2014 12:00 UTC (Tue) by nix (subscriber, #2304) [Link]

Obviously, Leibniz (or was it Newton? :} ) and Wallace should have patented this clearly valuable and non-obvious invention so that nobody else was allowed to do anything using calculus, or in the light of evolution, for umpty decades.

Anything else would retard the progress of science and the useful arts! (Right?)

US Supreme Court looks at patent trolling

Posted Mar 27, 2014 23:45 UTC (Thu) by Wol (subscriber, #4433) [Link]

You'll find, however, that a lot of things are independently invented at about the same time, because the circumstances are right. Calculus is an obvious article - I don't know how much Newton and Leibnitz circulated in the same circle, but as Natural Philosophers they would have shared interests and had similar influences.

Powered flight is another example :-) The Wright brothers are credited with the first flight, in 1903. I've seen reports that there are newspaper articles describing a flight taken in 1902. The first successful aircraft to be built, was actually built near me, in 1896. There were a lot of people chasing the same goals.

As others have said, "independent invention" is the norm, not the exception, which is why patents have to be very narrowly drawn.

Cheers,
Wol

US Supreme Court looks at patent trolling

Posted Mar 22, 2014 20:49 UTC (Sat) by giraffedata (guest, #1954) [Link] (3 responses)

You're overlooking the second major value (to the public) of a patent.

You've pointed out that a patent encourages inventors to tell the world what they invented, which can be a great thing. I've read that that was the original purpose of patent law.

But today, most inventions can be copied by reverse-engineering and the greater value of a patent is that it allows an inventor to recoup the cost of invention.

In both cases, a patent for an obvious invention does the public no good. An obvious invention is both self-explanatory and cheap to invent.

As for whether accidental violation should be possible, I believe the law assumes all duplication is copying just as a fiction for practical enforcement reasons. It's hard to prove someone who duplicated your invention got the idea from your patent (or from someone who talked to someone who saw your patent, etc.) so to make patents workable, we just assume that he did. Since a patent examiner is supposed to have found the invention nonobvious before publication, the false positive infringement findings based on that rule should be rare.

But none of that really figures into the story here, where the courts easily agreed there was no infringement.

They also, apparently, were not concerned whether the plaintiffs were practicing entities and did not use the term "patent troll."

The Purpose of Patent Law

Posted Mar 22, 2014 23:46 UTC (Sat) by Max.Hyre (subscriber, #1054) [Link] (2 responses)

You've pointed out that a patent encourages inventors to tell the world what they invented, which can be a great thing. I've read that that was the original purpose of patent law.
Unfortunately, that's the stance taken by almost all commentators, but in the U.S., it's demonstrably wrong. The U.S. patent system is established by the Constitution, Article I, Section 8, clause 8:
  The Congress shall have power [...]
  To promote the progress of science and useful arts[.]
The ellipsis just skips over a bunch of powers unrelated to patents.

The period, though, indicates the end of the grant of power. However, the clause continues, with the only text in the document telling Congress how to exercise a power. Look closely, because every sentence was carefully crafted and polished to precisely define a facet of the government.

The Congress can promote progress.

Yeah, it does it by publishing methods and establishing monopolies, but establishing monopolies is not the purpose of the grant.

Any practitioner of the craft knows that software patents have done nothing to promote its progress, and in fact have held it back. Saying otherwise is, to be kind, disingenuous. Software patents do not fulfill the grant, and should be prohibited.

Some months ago, I was at the Supreme Court for the oral arguments in Molecular Pathology vs. Myriad Genetics, I asked a reporter why Molecular Pathology didn't simply assert that allowing patents on natural substances obtructs progress. He told me that one of the Court's bedrock principles was to decide cases on the narrowest-possible grounds, to minimize disruption of legal interpretations.

Unfortunately, such salami-slicing methods are counterproductive in deciding cases where the government's (in this case, the USPTO's) stance is so deeply wrong.

The question now is: What does it take to persuade the court to take the wider view in this case?

The Purpose of Patent Law

Posted Mar 23, 2014 1:07 UTC (Sun) by giraffedata (guest, #1954) [Link] (1 responses)

You've pointed out that a patent encourages inventors to tell the world what they invented, which can be a great thing. I've read that that was the original purpose of patent law.
Unfortunately, that's the stance taken by almost all commentators, but in the U.S., it's demonstrably wrong. ...
The Congress shall have power [...] To promote the progress of science and useful arts[.]

I don't see any conflict there. First, patent law predates the US government, so the original purpose of patent law isn't defined by the US Constitution. Second, if we want to talk about the original purpose of US patent law, it's easy to claim that disclosing one's invention to others promotes science and useful arts, and that granting a monopoly causes an inventor to disclose.

Disclosing one's invention to others promotes science and useful arts because after the monopoly period, others can use the invention. And even duing the monopoly period, others can build upon the invention and, once having succeeded, work out a deal with the patent holder to use the result.

As for the rest of your comment, pointing out that the US has granted patents that don't promote science and useful arts (because there was neither a disclosure nor an invention investment that needed encouragement), I agree.

The Purpose of Patent Law

Posted Mar 27, 2014 23:53 UTC (Thu) by Wol (subscriber, #4433) [Link]

The first *modern* UK patent was, I believe, issued to encourage an inventor to disclose his invention. The invention was the "birthing paddle", which saved the lives of countless women in childbirth, but was kept as a trade secret by a family of doctors.

But patents long preceded that, and were regularly used to grant (usually undeserved) trade monopolies as favours.

Cheers,
Wol

US Supreme Court looks at patent trolling

Posted Mar 20, 2014 12:45 UTC (Thu) by asaun (guest, #83917) [Link] (2 responses)

Article author here. Thanks for engaging with my article!

"A patent troll has traditionally been defined as some entity that seeks rents from patent rights without using using those patents for products or services, regardless of the merits of the patents."

I think that may be too broad a definition. For example, ARM Holdings doesn't manufacture GPUs or CPUs, and makes its money through licensing deals for the processor designs it develops. I don't think that business model makes ARM Holdings a patent troll, yet the definition you provide would label ARM Holdings a patent troll.

US Supreme Court looks at patent trolling

Posted Mar 20, 2014 16:16 UTC (Thu) by flewellyn (subscriber, #5047) [Link] (1 responses)

Ahh, but ARM Holdings does provide a service: the design, development, testing, and improvement of the ARM architecture. As such, I think they would not run afoul of dgm's definition of patent troll, as they are clearly not just rent-seeking. Neither would any other fabless semiconductor design company, for the same reasons.

US Supreme Court looks at patent trolling

Posted Mar 20, 2014 20:07 UTC (Thu) by asaun (guest, #83917) [Link]

That's a good point.

Patching the wrong bit of East Coast code

Posted Mar 20, 2014 13:35 UTC (Thu) by brugolsky (guest, #28) [Link] (1 responses)

It is so sad that we have to pin our hopes on tortured interpretations of vague terms, rather than having a well-meaning legislature revise and clarify the law itself. It's akin to patching the error-return handling rather than fixing the source of the error in the function itself. :-/

Patching the wrong bit of East Coast code

Posted Mar 21, 2014 22:38 UTC (Fri) by giraffedata (guest, #1954) [Link]

It is so sad that we have to pin our hopes on tortured interpretations of vague terms, rather than having a well-meaning legislature revise and clarify the law itself.

But look at the vague terms here. It's nothing that a legislature could possibly clarify with more words, particularly when everyone who votes on it would see those words differently. Things like this can be clarified only with a set of concrete examples, and that's what court cases create. Judges write thousands of words disambiguating vague terms such as "in exceptional cases." You wouldn't want to see a committee (legislature) attempt that in the abstract.

I know in many instances, laws are simply poorly drafted - inexcusably ambiguous - and I struggle to understand the politics that stops the legislatures from simply fixing them. But this looks like the common case where the legislature is deliberately vague because it wants the judicial branch to flesh out the law based on real life examples.


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