Attorney Fees and Equal Treatment for Plaintiffs and Defendants

Attorney Fees, Infringement, Patent, Patent Cases 2010, ,

Media Queue v. Netflix (Fed. Cir. 2010)

This case involves a classic “improvement patent” scenario. Nick Gross was a longtime Netflix user when he came-up with the idea that the service should provide additional user notifications — such as when the movie queue runs dry. Just before filing suit, Gross and partners formed Media Queue as a holding company. Media Queue then sued Netflix, Blockbuster, and others for patent infringement. Nick is also a patent attorney and a nice guy. We met at a conference last spring.

After construing the claims, the district court dismissed the case based on its summary judgment finding of non-infringement.  The court, however, refused to award attorney-fees to the defendants because the case was not entirely frivolous or filed in bad faith.  Media Queue has appealed the summary judgment.  However, the more interesting aspect of the case is the counter-appeal by Netflix asking the Federal Circuit for an en banc hearing to on the issue of when a court may find an “exceptional case” and award attorney fees to the prevailing party. In particular, Netflix argues that the current law of attorney-fee awards is imbalanced in favor of the plaintiff-patentee.

35 USC 285 simply states that “The court in exceptional cases may award reasonable attorney fees to the prevailing party.”  Several decisions have held that a prevailing-patentee may obtain attorney fees based on a finding of willful infringement — i.e., that the accused infringer was aware of an objectively high likelihood that the patentee would prevail.  Willfulness can be found even when the defendant has a non-frivolous non-infringement of invalidity argument. On the flip-side, however, a prevailing-defendant (accused infringer) seeking attorney fees must show a seemingly higher standard of litigation misconduct or inequitable conduct.

The appeal asks the Federal Circuit to apply the Supreme Court precedent of Fogerty v. Fontasy, Inc. (1994) in holding that plaintiffs and defendants in patent cases are entitled to equal treatment in obtaining attorneys' fees.

The appeal is filed by Mark Lemley’s team at Durie Tangri. Amazon, Facebook, Microsoft, Oracle, Toyota, and others “frequent defendants” have filed briefs supporting en banc hearing.

Documents:

Federal Circuit Extends the Scope of 102(e) “Secret Prior Art”

Patent, Patent Applications, Patent Cases 2010, Prior Art, , ,

In an important case, the Federal Circuit has expanded the scope of so-called 102(e) “secret prior art.” Under the decision, a US patent or published application will be considered prior art as of the filing date of its qualifying provisional application.  The case is important because of the large number of provisional patent applications being filed each year.

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In re Giacomini (Fed. Cir. 2010)

Giacomini’s patent application was filed on November 29, 2000.  In his search, the examiner found U.S. patent 7,039,683 (the “Tran patent”) and asserted that patent as prior art over Giacomini.  The Tran patent application was filed in December 2000 (after Giacomini) and issued in 2006. However, the USPTO asserted that the patent should be considered 102(e) prior art because it claims priority to a U.S. provisional application that was filed in September 2000.

35 U.S.C. 102(e)(2) bars patentability if

the invention was described in . . . a patent granted on an application for patent by another filed in the United States before the invention by the applicant for patent, except that an international application filed . . . shall have the effects for the purposes of this subsection of an application filed in the United States only if the international application designated the United States and was published under Article 21(2) of [the PCT] in the English language.

The question in this case is whether the 102(e) priority date for prior art reaches-back to the filing date of the provisional application. On appeal, the Federal Circuit agreed with the USPTO that the provisional filing date is the 102(e) priority date.

In the 1968 case of In re Klesper, the Federal Circuit predecessor court (the CCPA) held that the 102(e) follows the prior precedent of treating a prior art disclosure found in an issued patent as being disclosed as of the “filing date of the earliest U.S. application to which the patent is entitled, provided the disclosure was contained in substance in the said earliest application.”  The Federal Circuit agreed that this provision applies equally to provisional patent applications “ so long as the provisional application [provides] written description support for the claimed invention . . . in accordance with Section 119(e).”  Giacomini never argued that the provisional failed to describe the invention found in the prior art.

Therefore, the Tran patent “shall have the same effect,” [Citing 119(e)] including a patent-defeating effect, as to the claimed invention as though it was filed on the date of the Tran provisional. Accordingly, Giacomini, who filed his application after Tran filed his provisional application, cannot receive a patent covering the same subject matter under 35 U.S.C. § 102(e).

This decision follows the BPAI’s 2008 precedential of Ex parte Yamaguchi, 61 U.S.P.Q.2d 1043 (BPAI 2008). However, the decision is in tension with the Hilmer doctrine. In re Hilmer, 359 F.2d 859 (CCPA 1966) (a U.S. application’s 102(e) priority date does not extend to its Section 119 foreign filing date). Giacomini had argued that provisional applications should be treated like foreign filings rather than like non-provisionals because the priority statute for provisional applications is also found in Section 119 and becaues provisional applications lack the formality of non-provisionals. 

Note: US Court interpretations of 103(a)/102(e) offer a major difference between US practice and European practice. Namely, in the US secret 102(e) prior art is available to be combined as part of an argument for obviousness while in most European countries, the filing date of prior art is only important for novelty purposes.

Federal Circuit Splits on Validity of Means Plus Function Claim

CAFC, Claim Construction, Means Plus Function, Patent, Patent Cases 2010, ,

Telcordia Technologies, Inc. v. Cisco Systems pic-100.jpg (Fed. Cir. 2010)

Chief Judge Rader and Judge Prost sparred over the level of explanation necessary to ensure that a means plus function (MPF) claim is found definite. The Patent Act (35 U.S.C. 112 p6) permits claim limitations written as a "means or step for performing a specified function." The statute provides that an MPF "claim [limitation] shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof." However, the claim will be found indefinite and therefore invalid if the specification fails to include at least some structure that is clearly linked or associated with the claimed function. “The question is not whether one of skill in the art would be capable of implementing a structure to perform the function, but whether that person would understand the written description itself to disclose such a structure.” (Quoting Tech. Licensing Corp. v. Videotek, Inc., 545 F.3d 1316, 1338 (Fed. Cir. 2008)).

Telcordia's patent in this case is directed to a double-ring network that is designed to withstand either a line-cut or a failed node. One element of the claim requires a "monitoring means, associated with the first ring and the second ring, for evaluating the integrity of the multiplexed subrate communications on the first ring and the second ring."

Writing for the majority, Chief Judge Rader (joined by Judge Lourie) held that the claimed "monitoring means" had been properly described in the specification. The dissent cited the same precedent but could not find anything in the specification that links disclosed structures to the claimed function. In discussing the opinion, Foley's Hal Wegner described the opinion as "pitting the leader of the older generation [of Federal Circuit Judges] against a contender from the next generation."

Stats: About 15% of newly issued patent included at least one claim having an MPF limitation. And, of those patents that include an MPF limitation, about half recite fewer than five such limitations. It appears that attorneys are using MPF claim language primarily as a back-up. Longer claim-sets are more likely to include means-plus function language. Thus 21% of patents with above-average-sized claimsets (by character count) include a means-plus-function limitation while only 11% of patents with below-average-sized claimsets include an MPF limitation. Looking claim-by-claim, I found that only 3% of the recently issued patents include means-plus-function limitations in every independent claim. Patents with MPF terms are more frequently associated with non-assigned patents (usually individual inventors). Patents arising from certain countries are much more likely to include MPF limitations. The chart below looks at the most common foreign filing jurisdiction for priority claims and reports the percentage of US patents arising from those foreign filings that include MPF limitations. [More Data]

 

Bilski v. Kappos and the Anti-State-Street-Majority

CAFC, Patent, Patent Cases 2010, Patentable Subject Matter, ,

The 1998 Federal Circuit decision in State Street Bank opened the door to patent protection on a wider variety of innovations — especially in the fields of business methods and software. State Street held that an invention should be patent eligible under 35 U.S.C. §101 if it involves some practical application and “it produces a useful, concrete and tangible result.”

Although not rejected by the majority opinion, it is clear that the broad “useful, concrete, and tangible result” test is dead. That test is conclusively rejected by what I term the Anti-State-Street Majority — a majority created by the combining the two concurring opinions in Bilski and their five-justice majority. The result is that the scope of patentable subject matter is certainly narrowed from its 1998 high-water-mark.

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In Bilski v. Kappos (2010), the majority opinion neither endorses nor rejects State Street — writing instead that “nothing in today’s opinion should be read as endorsing interpretations of §101 that the Court of Appeals for the Federal Circuit has used in the past. See, e.g., State Street, 149 F. 3d, at 1373; AT&T Corp., 172 F. 3d, at 1357.”

The two concurring opinions in Bilski (2010) both explicitly reject the Useful-Concrete-And-Tangible-Result test of State Street. Justice Stevens writes that “it would be a grave mistake to assume that anything with a ‘useful, concrete and tangible result,’ may be patented. (Justice Stevens concurrence at FN 1). Justice Breyer reiterated his prior statement that “if taken literally, the statement [that anything which produces a useful, concrete, and tangible result, is patentable] would cover instances where this court has held the contrary.” (Justice Breyer concurrence). The two concurrences are in agreement on this point and are signed by five Supreme Court Justices — leading to a second majority on that particular point.

Of course, in its In re Bilksi decision, the Federal Circuit already repudiated State Street as inadequate and "insufficient to determine whether a claim is patent-eligible under § 101."

Cumulatively, this means that the broadest notion of patentable subject matter as represented by State Street is not the law. Although not "the test" it appears that the USPTO will continue to use the machine-or-transformation test as a "tool" for determining whether particular process claims fit within Section 101. A recent Post-Bilski notice to examiners indicated as much:

Examiners should continue to examine patent applications for compliance with section 101 using the existing guidance concerning the machine-or-transformation test as a tool for determining whether the claimed invention is a process under section 101. If a claimed method meets the machine-or-transformation test, the method is likely patent eligible under section 101 unless there is a clear indication that the method is directed to an abstract idea. If a claimed method does not meet the machine-or-transformation test, the examiner should reject the claim under section 101 unless there is a clear indication that the method is not directed to an abstract idea. If a claim is rejected under section 101 on the basis that it is drawn to an abstract idea, the applicant then has the opportunity to explain why the claimed method is not drawn to an abstract idea.

I'm sure that our notion of the law will continue to develop as the Bilski decision makes its way into daily practice.