State Street Bank & Trust Co. v. Signature Financial Group, Inc.
|This article's factual accuracy may be compromised due to out-of-date information. (January 2012)|
|State Street Bank & Trust Co. v. Signature Financial Group, Inc.|
|Court||United States Court of Appeals for the Federal Circuit|
|Full case name||STATE STREET BANK & TRUST CO., Plaintiff-Appellee, v. SIGNATURE FINANCIAL GROUP, INC., Defendant-Appellant|
|Decided||July 23 1998|
|Citation(s)||149 F.3d 1368|
|Prior action(s)||Finding for plaintiff, 927 F. Supp. 502, 38 USPQ2d 1530 (D. Mass. 1996) (finding U.S. Patent No. 5,193,056 invalid for lack of statutory subject matter)|
|A claim is eligible for protection by a patent in the United States if it involved some practical application and it produces a useful, concrete and tangible result.|
|Judge(s) sitting||Circuit Judges Rich, Plager and Bryson|
|35 U.S.C. § 101|
State Street Bank and Trust Company v. Signature Financial Group, Inc., 149 F.3d 1368 (Fed. Cir. 1998), also referred to as State Street or State Street Bank, was a 1998 decision of the United States Court of Appeals for the Federal Circuit concerning the patentability of business methods. State Street for a time established the principle that a claimed invention was eligible for protection by a patent in the United States if it involved some practical application and, in the words of the State Street opinion, "it produces a useful, concrete and tangible result."
With the 2008 Federal Circuit decision In re Bilski, however, the useful-concrete-tangible test was jettisoned. According to the Federal Circuit's Bilski opinion, the "'useful, concrete and tangible result inquiry' is inadequate," and the portions of the State Street decision relying on this inquiry are no longer of any effect under US patent law. The Supreme Court affirmed the judgment of the Federal Circuit in Bilski v. Kappos on June 28, 2010.
On March 9, 1993, Signature Financial Group, Inc. was granted U.S. Patent 5,193,056 entitled "Data Processing System for Hub and Spoke Financial Services Configuration". The "spokes" were mutual funds that pool their assets in a central "hub". When this is done in connection with certain daily accounting procedures in accordance with Internal Revenue Service (IRS) regulations, the profits are passed through to the shareholders for tax purposes, without being first subject to corporate income tax, as they otherwise would be. The procedures are so complex that they could not be performed, in the time interval IRS regulations allow, without using a programmed digital computer.
It has been pointed out that the patent claim comprises means for performing steps that are the requirements specified in an Internal Revenue Service regulation for avoiding taxes on a partnership. This chart illustrates how the wording of the patent claim corresponds to the US tax statute and regulations. The patent is thus, in effect, one on compliance with US tax law.
Federal Circuit opinion
The district court held the patent invalid as directed to nonstatutory subject matter. The Federal Circuit reversed, however, in an opinion that was followed by a large increase in the issuance of business-method and software patents. The Federal Circuit stated:
[T]he transformation of data, representing discrete dollar amounts, by a machine through a series of mathematical calculations into a final share price, constitutes a practical application of a mathematical algorithm, formula, or calculation, because it produces "a useful, concrete and tangible result"—a final share price momentarily fixed for recording and reporting purposes and even accepted and relied upon by regulatory authorities and in subsequent trades.
At the time and during the following decade, this ruling was considered by many to be significant because previously "methods of doing business" had been widely thought not to be eligible for patent grants. For example, in Hotel Security Checking Co. v. Lorraine Co., the Second Circuit held that a bookkeeping system to prevent waiters from stealing customer payments for meals could not be patented. In Joseph E. Seagram & Sons v. Marzell, the D.C. Circuit held that a patent on “blind testing” whiskey blends for consumer preferences would be “a serious restraint upon the advance of science and industry” and therefore should be refused.
The Federal Circuit rejected this view in its State Street Bank opinion:
The business method exception has never been invoked by this court, or the CCPA, to deem an invention unpatentable. Application of this particular exception has always been preceded by a ruling based on some clearer concept of Title 35 or, more commonly, application of the abstract idea exception based on finding a mathematical algorithm.
The Federal Circuit found it inappropriate to carve out a further exception to the principle that "anything under the sun made by man is patentable." Accordingly, the Federal Circuit applied that principle to all business methods that "produce a useful, concrete and tangible result."
The State Street Bank opinion led to a great increase in business method and software patents. In 1991, software related patents represented about 20 percent of the yearly total; by 2011 they accounted for about 50 percent. The absolute number of software patents rose from about 25,000 per year to 125,000 per year in this period. An accompanying graph shows a GAO analysis of such data.
In May 2006, Justice Kennedy of the US Supreme Court commented in a concurring opinion in the eBay case that a "burgeoning number" of business-method patents were of "potential vagueness and suspect validity." He was joined by Justices Stevens, Souter, and Breyer.
In June 2006, the Court dismissed certiorari in LabCorp v. Metabolite. The Federal Circuit had decided the case on the basis of the State Street precedent. Three Justices (Breyer, J., joined by Stevens and Souter, JJ.) dissented from the dismissal, arguing that the Federal Circuit had decided the LabCorp case on the erroneous "useful, concrete, and tangible result" legal test enunciated in the State Street case. This was a legal test, the dissent argued, under which patents that the Supreme Court had held patent ineligible would be held patent eligible, citing as examples O'Reilly v. Morse, Gottschalk v. Benson, and Parker v. Flook. The Court should therefore decide the case, the dissenting Justices maintained, in order to "diminish legal uncertainty in the area, affecting a substantial number of patent claims."
In 2008, in In re Bilski, the Federal Circuit decided to reconsider State Street en banc. In its order, the court listed as one of the questions to be briefed by the applicant, the PTO, and the amici curiae was “Whether the court should reconsider State Street Bank & Trust Co. v. Signature Financial Group, Inc., 149 F.3d 1368 (Fed. Cir. 1998) . . . in which the court had held that business methods could be patented, and whether th[at] case[ ] should be overruled in any respect.”
In the en banc opinion the court later issued, it jettisoned the "useful-concrete-tangible result" (UCTR) test stated in State Street, but it did not explicitly overrule State Street in its entirety. The court said that the UCTR test “is insufficient to determine whether a claim is patent-eligible under § 101,” and “is inadequate,” and it reaffirmed that “the machine-or-transformation test outlined by the Supreme Court is the proper test to apply” instead. As to State Street, the court said, “those portions of our opinions in State Street, relying on a ‘useful, concrete and tangible result’ analysis should not longer be relied on.”
The Federal Circuit's majority opinion did not hold that business methods are categorically patent ineligible. Judges Mayer and Dyk agreed with the majority that the Bilski patent application should be denied, but argued that the proper basis of decision was that business methods could not be patented under a proper interpretation of the law.
In his separate opinion in In re Bilski, Federal Circuit Judge Mayer stated, "Not surprisingly, State Street and its progeny have generated a thundering chorus of criticism," and he collected citations to supporting authorities. He quoted one source for the statement, “The Federal Circuit’s recent endorsement of patent protection for methods of doing business marks so sweeping a departure from precedent as to invite a search for its justification” and another for this: “To call [the situation following State Street] distressing is an understatement. The consensus . . . appears to be that patents should not be issuing for new business methods.”
The Supreme Court affirmed the judgment of patent ineligibility in Bilski v. Kappos. It did not endorse the use of the machine-or-transformation test as the sole test, but said it was only a "useful clue" to making the determination. The Court's majority also declined to hold business methods categorically patent ineligible. Four Justices, however—Justice Stevens, concurring, joined by Justices Breyer, Ginsburg, and Sotomayor—would have held all business methods patent ineligible, on the basis of the historical background of the patent clause of the Constitution.
Mayo and Alice
The Supreme Court's subsequent decisions in Mayo v. Prometheus and Alice v. CLS Bank further expanded on Bilski and substantially obliterated State Street. These decisions established a two-step inquiry in which, first, the court is to look to whether the claimed invention is directed to an abstract idea or natural principle; if it is, a second step follows in which the court must determine whether the claimed invention implements the abstract idea inventively or instead in a merely routine or conventional manner. Unless the implementation or application of the abstract idea embodies an "inventive concept," the claimed invention is patent ineligible. (These concepts are explained further in the articles on the Mayo and Alice cases.) Under this test the State Street patent would be invalid.
Alice specifically holds that a generic computer implementation of an abstract idea is patent ineligible. In Alice, the Supreme Court held that a software-related invention on an existing business procedure could not be saved from patent ineligibility and be made patent eligible simply by saying, "Do it with a computer." Instead, it would be necessary to implement the procedure in an inventive manner. This decision appears to have overruled State Street sub silentio, as called for in the eBay dissent.
- 545 F.3d 943 (Fed. Cir. 2008).
- US 5193056 „Data processing system for hub and spoke financial services configuration“ filed March 11, 1991. Named inventor Todd Boes did not originate the hub-and-spokes technique. It had been devised earlier, but Boes developed it for computerized use at Signature Financial Group. The actual programming, apparently, was performed by others under his direction.
- When the regulations are satisfied, IRS treats the mutual fund as if it were a partnership rather than a corporation or trust.
- The IRS regulations require a daily allocation of gains and losses to "partners" in the fund within the eight hours from 4 p.m. when the New York Stock Exchange closes and 12 midnight.
- In oral argument, Judge Rich asked counsel for the patentee whether the patent was not one directed to a "tax dodge."
- Scope-of-Protection Problems with Patents and Copyrights on Methods of Doing Business, 10 FORDHAM INTELL. PROP., MEDIA & ENT. L.J. 105, 121 (1999) and Appendix A,available at  and . Appendix A, op. cit., is a table showing the elements of the claim and the corresponding parts of the regulations, side by side. The following chart is based on that table.
- 160 F. 467 (2d Cir. 1908).
- 180 F.2d 26 (D.C. Cir. 1950).
- See generally Business method patent#United States.
- Id. at 872, 157 USPQ at 617.
- In addition to those for laws of nature, abstract ideas, and the like. See Gottschalk v. Benson.
- The phrase is a quotation from the U.S. Supreme Court ruling in the Chakrabarty decision, based in turn on a phrase in a 1952 report from the Congress, attributed to Pat Federico, and eventually derived from the Book of Ecclesiastes, in which the phrase "under the sun" appears thirty times. Ecclesiastes#Themes.
- eBay Inc. v. MercExchange, L.L.C., 547 U.S. 388 (2006).
- Laboratory Corp. of Am. Holdings v. Metabolite Labs., Inc., 548 U.S. 124 (2006).
- In re Bilski, 264 Fed. Appx. 896 (Fed. Cir. 2008).
- In re Bilski, 545 F.3d 943 (Fed. Cir. 2008) (en banc).
- Bilski, 545 F.3d at 959.
- Id. at 960.
- Id. at 960 n.19.
- Under a Mayo-Alice analysis, the claims in State Street are directed to the abstract idea of complying with certain IRS regulations governing taxation of hub-and-spoke funds as partnerships. The implementation is a conventional generic computer implementation.
- Business method patent
- Diamond v. Diehr
- Ex Parte Lundgren
- Freeman-Walter-Abele Test
- Diamond v. Chakrabarty
- In re Bilski