# Net MoneyIN v. VeriSign: Anticipation Requires the Elements Arranged as Claimed

> The Federal Circuit held that a single reference cannot anticipate by combining separate embodiments; the elements must appear arranged as in the claim.

Topic: Patents  |  Author: Lidiia Levitska  |  Source: Intellectual Property Law (outsideipcounsel.com)
Canonical: https://outsideipcounsel.com/blog/net-moneyin-v-verisign-anticipation-arranged-as-claimed/


*Net MoneyIN, Inc. v. VeriSign, Inc.*, 545 F.3d 1359 (Fed. Cir. 2008), decided October 20, 2008, is the decision every invalidity brief cites for a deceptively simple proposition: to anticipate a patent claim, a single prior-art reference must disclose all of the claim's elements arranged or combined in the same way as the claim. A reference that happens to contain every element somewhere within it, scattered across different embodiments, does not anticipate if those elements are not put together as the claim requires. The ruling polices the boundary between anticipation under 35 U.S.C. Section 102 and obviousness under 35 U.S.C. Section 103, and it prevents a challenger from manufacturing anticipation by cutting and pasting pieces from separate parts of one document.

## At a glance

- **Case:** *Net MoneyIN, Inc. v. VeriSign, Inc.*, 545 F.3d 1359 (Fed. Cir. 2008)
- **Court:** United States Court of Appeals for the Federal Circuit
- **Decided:** October 20, 2008
- **Holding:** A single reference anticipates only if it discloses every claim element arranged or combined in the same way as in the claim; combining separate embodiments from one reference cannot establish anticipation
- **Disposition:** Affirmed in part, reversed in part, and remanded. The court reversed the district court's summary judgment that claim 23 of the '737 patent was anticipated, and affirmed the judgment that claims 1, 13, and 14 of the '737 patent and claim 1 of the '917 patent were invalid as indefinite under 35 U.S.C. Section 112, paragraph 2, for reciting means-plus-function limitations without corresponding structure

## The technology and the dispute

Net MoneyIN held patents on systems for processing credit card payments over the internet. The claims described network architectures in which a customer's transaction request moved through defined components (banks, links, and processing elements) to authorize and complete an online credit card payment. VeriSign, sued for infringement, defended in part by arguing the claims were invalid as anticipated by a prior technical document known as the iKP reference, which described protocols for secure internet payments.

The iKP reference did not describe a single system that matched the claim. Instead, it disclosed multiple related protocol models. The district court, finding all the claimed elements present somewhere across those models, held claim 23 anticipated. That approach, treating the reference as an inventory of parts that could be assembled to read on the claim, was exactly what the Federal Circuit rejected.

## What anticipation requires

Anticipation is the strictest ground of invalidity. A claim is anticipated, and therefore not novel under Section 102, only if a single prior-art reference discloses each and every limitation of the claim. The Federal Circuit's opinion, authored by Judge Linn, added the crucial refinement that had sometimes been left implicit: it is not enough for the elements to be present in the reference. They must be "arranged or combined in the same way as in the claim." Disclosure of the individual components, without the specific arrangement the claim recites, does not defeat novelty.

The court explained why. Because the hallmark of anticipation is prior invention, the reference must show that the complete claimed invention, as an integrated whole, was already in the possession of the public. A document that describes the pieces but never puts them together in the claimed configuration does not show that the claimed combination existed. To hold otherwise would let anticipation do the work of obviousness, treating a reference as a warehouse of teachings from which a challenger may freely select and assemble.

## The line between Section 102 and Section 103

That distinction is the doctrinal core of the case. Under Section 103, an invention is unpatentable if it would have been obvious to a person of ordinary skill in light of the prior art, and the obviousness analysis expressly permits combining the teachings of multiple references, or multiple parts of one reference, when a skilled artisan would have been motivated to combine them with a reasonable expectation of success. Anticipation permits no such combination. It asks only whether one reference already contains the claimed invention, arranged as claimed.

Applying that rule, the Federal Circuit held that the iKP reference could not anticipate claim 23. The district court had improperly combined elements drawn from two different protocol models within iKP to read on the single claimed arrangement. Because neither model, standing alone, disclosed all of the claimed elements combined as the claim required, there was no anticipation. Quoting the C.C.P.A.'s decision in *In re Arkley*, 455 F.2d 586 (C.C.P.A. 1972), the court repeated that a reference must clearly and unequivocally disclose the claimed invention, or direct those skilled in the art to it, "without any need for picking, choosing, and combining various disclosures not directly related to each other by the teachings of the cited reference." If a challenger has to assemble the invention from scattered disclosures, the proper theory is obviousness, with its motivation-to-combine requirement, not anticipation.

## Why the arrangement requirement matters in practice

The practical force of *Net MoneyIN* is that it raises the bar for the cheapest, most decisive invalidity attack. Anticipation, when it succeeds, ends a claim without any need to prove motivation to combine or to grapple with secondary considerations of nonobviousness. By insisting that the single reference disclose the elements arranged as claimed, the court denied challengers a shortcut. A defendant who wants the certainty of anticipation must find a reference that actually shows the claimed combination, not merely a reference from which the combination could be built. If the defendant must build it, the defendant must litigate obviousness and shoulder that burden.

The rule also disciplines claim drafting and prosecution. Because anticipation requires the arrangement to match, the specific ordering and interconnection of elements in a claim can be what distinguishes it from the prior art. Applicants and examiners alike must attend not just to whether each element appears in a reference but to whether the reference shows them working together as claimed.

## Open questions

*Net MoneyIN* is clear in principle but leaves familiar application problems. How closely must the reference's arrangement match the claim's before the two are the "same" arrangement, and how much variation is tolerable before the theory must shift to obviousness? When a single reference discloses multiple embodiments, when, if ever, does the reference itself teach combining them so that the combination is genuinely "disclosed" rather than assembled by the challenger? And the case sits alongside the doctrine of inherent anticipation, under which an unstated feature necessarily present in a reference can still anticipate; the interaction between the arrangement requirement and inherency continues to generate disputes. These line-drawing questions remain active in Federal Circuit practice as of July 2026.

## Implications for inventors and businesses

- **Anticipation is not a scavenger hunt.** A defendant asserting anticipation must point to one reference that shows the claimed elements combined as the claim requires, not merely present somewhere in the document.
- **Push scattered art into the obviousness track.** Patent owners facing an anticipation defense built from separate embodiments should insist the challenger prove motivation to combine under Section 103, with its heavier burden.
- **Arrangement can be the point of novelty.** In drafting and prosecution, the specific configuration and interconnection of elements may be what saves a claim over the prior art, so claim that arrangement deliberately.
- **Match the invalidity theory to the reference.** Litigants should map each asserted reference to the correct statutory ground; misusing anticipation for what is really an obviousness combination invites reversal, as VeriSign learned.

## Frequently asked questions

**What is the 'arranged as in the claim' rule?** For a single prior-art reference to anticipate a patent claim under Section 102, it must disclose every element of the claim arranged or combined in the same way as the claim requires. A reference that discloses all the pieces scattered across separate embodiments does not anticipate.

**How does anticipation differ from obviousness after Net MoneyIN?** Anticipation is strict: one reference, all elements, same arrangement, no combining. Obviousness under Section 103 permits combining teachings from multiple references or embodiments if a skilled artisan would have been motivated to do so. Net MoneyIN keeps courts from smuggling an obviousness-style combination into an anticipation analysis.

**What happened to the claim at issue?** The Federal Circuit reversed the district court's finding that claim 23 was anticipated, because the asserted iKP reference disclosed the claimed elements only across two different protocols rather than arranged together as the claim required. Other claims were separately affirmed invalid on indefiniteness grounds, because their means-plus-function limitations lacked corresponding structure in the specification under 35 U.S.C. Section 112, paragraph 2.

## Authorities and sources

- *Net MoneyIN, Inc. v. VeriSign, Inc.*, 545 F.3d 1359 (Fed. Cir. 2008) (No. 2007-1565). Slip opinion via the [U.S. Court of Appeals for the Federal Circuit](https://cafc.uscourts.gov/opinions-orders/07-1565.pdf).
- [35 U.S.C. Section 102](https://www.law.cornell.edu/uscode/text/35/102) (anticipation and novelty); [35 U.S.C. Section 103](https://www.law.cornell.edu/uscode/text/35/103) (obviousness); [35 U.S.C. Section 112](https://www.law.cornell.edu/uscode/text/35/112) (specification, definiteness, and means-plus-function claiming).
- *In re Arkley*, 455 F.2d 586 (C.C.P.A. 1972), quoted in *Net MoneyIN* for the rule against picking and choosing among a reference's disclosures.
- Willkie Farr, ["Federal Circuit Review: Anticipation"](https://www.willkie.com/publications/2009/10/federal-circuit-review---anticipation).