Opinion ID: 697651
Heading Depth: 3
Heading Rank: 1

Heading: Lost Profits on the ADL-100 Restraints

Text: 11 The district court's decision to award lost profits damages pursuant to 35 U.S.C. Sec. 284 turned primarily upon the quality of Rite-Hite's proof of actual lost profits. The court found that, but for Kelley's infringing Truk Stop competition, Rite-Hite would have sold 3,243 additional ADL-100 restraints and 80 additional MDL-55 restraints. The court reasoned that awarding lost profits fulfilled the patent statute's goal of affording complete compensation for infringement and compensated Rite-Hite for the ADL-100 sales that Kelley anticipated taking from Rite-Hite when it marketed the Truk Stop against the ADL-100. Rite-Hite, 774 F.Supp. at 1540, 21 USPQ2d at 1821. The court stated, [t]he rule applied here therefore does not extend Rite-Hite's patent rights excessively, because Kelley could reasonably have foreseen that its infringement of the '847 patent would make it liable for lost ADL-100 sales in addition to lost MDL-55 sales. Id. The court further reasoned that its decision would avoid what it referred to as the whip-saw problem, whereby an infringer could avoid paying lost profits damages altogether by developing a device using a first patented technology to compete with a device that uses a second patented technology and developing a device using the second patented technology to compete with a device that uses the first patented technology. 12 Kelley maintains that Rite-Hite's lost sales of the ADL-100 restraints do not constitute an injury that is legally compensable by means of lost profits. It has uniformly been the law, Kelley argues, that to recover damages in the form of lost profits a patentee must prove that, but for the infringement, it would have sold a product covered by the patent in suit to the customers who bought from the infringer. Under the circumstances of this case, in Kelley's view, the patent statute provides only for damages calculated as a reasonable royalty. Rite-Hite, on the other hand, argues that the only restriction on an award of actual lost profits damages for patent infringement is proof of causation-in-fact. A patentee, in its view, is entitled to all the profits it would have made on any of its products but for the infringement. Each party argues that a judgment in favor of the other would frustrate the purposes of the patent statute. Whether the lost profits at issue are legally compensable is a question of law, which we review de novo. 13 Our analysis of this question necessarily begins with the patent statute. See General Motors Corp. v. Devex Corp., 461 U.S. 648, 653-54, 103 S.Ct. 2058, 2061-62, 76 L.Ed.2d 211 (1983). Implementing the constitutional power under Article I, section 8, to secure to inventors the exclusive right to their discoveries, Congress has provided in 35 U.S.C. Sec. 284 as follows: 14 Upon finding for the claimant the court shall award the claimant damages adequate to compensate for the infringement, but in no event less than a reasonable royalty for the use made of the invention by the infringer, together with interest and costs as fixed by the court. 15 35 U.S.C. Sec. 284 (1988). The statute thus mandates that a claimant receive damages adequate to compensate for infringement. Section 284 further instructs that a damage award shall be in no event less than a reasonable royalty; the purpose of this alternative is not to direct the form of compensation, but to set a floor below which damage awards may not fall. Del Mar Avionics, Inc. v. Quinton Instrument Co., 836 F.2d 1320, 1326, 5 USPQ2d 1255, 1260 (Fed.Cir.1987). Thus, the language of the statute is expansive rather than limiting. It affirmatively states that damages must be adequate, while providing only a lower limit and no other limitation. 16 The Supreme Court spoke to the question of patent damages in General Motors, stating that, in enacting Sec. 284, Congress sought to ensure that the patent owner would in fact receive full compensation for 'any damages' [the patentee] suffered as a result of the infringement. General Motors, 461 U.S. at 654, 103 S.Ct. at 2062; see also H.R.Rep. No. 1587, 79th Cong., 2d Sess., 1 (1946) (the Bill was intended to allow recovery of any damages the complainant can prove); S.Rep. No. 1503, 79th Cong., 2d Sess., 2 (1946), (same). Thus, while the statutory text states tersely that the patentee receive adequate damages, the Supreme Court has interpreted this to mean that adequate damages should approximate those damages that will fully compensate the patentee for infringement. Further, the Court has cautioned against imposing limitations on patent infringement damages, stating: When Congress wished to limit an element of recovery in a patent infringement action, it said so explicitly. General Motors, 461 U.S. at 653, 103 S.Ct. at 2061 (refusing to impose limitation on court's authority to award interest). 17 In Aro Mfg. Co. v. Convertible Top Replacement Co., 377 U.S. 476, 84 S.Ct. 1526, 12 L.Ed.2d 457, 141 USPQ 681 (1964), the Court discussed the statutory standard for measuring patent infringement damages, explaining: 18 The question to be asked in determining damages is how much had the Patent Holder and Licensee suffered by the infringement. And that question [is] primarily: had the Infringer not infringed, what would the Patentee Holder-Licensee have made? 19 377 U.S. at 507, 84 S.Ct. at 1542, 141 USPQ at 694 (plurality opinion) (citations omitted). This surely states a but for test. In accordance with the Court's guidance, we have held that the general rule for determining actual damages to a patentee that is itself producing the patented item is to determine the sales and profits lost to the patentee because of the infringement. Del Mar, 836 F.2d at 1326, 5 USPQ2d at 1260; see State Indus., Inc. v. Mor-Flo Indus., Inc., 883 F.2d 1573, 1577, 12 USPQ2d 1026, 1028 (Fed.Cir.1989), cert. denied, 493 U.S. 1022, 110 S.Ct. 725, 107 L.Ed.2d 744 (1990) (award of damages may be split between lost profits as actual damages to the extent they are proven and a reasonable royalty for the remainder). To recover lost profits damages, the patentee must show a reasonable probability that, but for the infringement, it would have made the sales that were made by the infringer. Id.; King Instrument Corp. v. Otari Corp., 767 F.2d 853, 863, 226 USPQ 402, 409 (Fed.Cir.1985), cert. denied, 475 U.S. 1016, 106 S.Ct. 1197, 89 L.Ed.2d 312 (1986). 20 Panduit Corp. v. Stahlin Bros. Fibre Works, Inc., 575 F.2d 1152, 197 USPQ 726 (6th Cir.1978), articulated a four-factor test that has since been accepted as a useful, but non-exclusive, way for a patentee to prove entitlement to lost profits damages. State Indus., 883 F.2d at 1577, 12 USPQ2d at 1028. The Panduit test requires that a patentee establish: (1) demand for the patented product; (2) absence of acceptable non-infringing substitutes; (3) manufacturing and marketing capability to exploit the demand; and (4) the amount of the profit it would have made. Panduit, 575 F.2d at 1156, 197 USPQ at 730. A showing under Panduit permits a court to reasonably infer that the lost profits claimed were in fact caused by the infringing sales, thus establishing a patentee's prima facie case with respect to but for causation. Kaufman Co. v. Lantech, Inc., 926 F.2d 1136, 1141, 17 USPQ2d 1828, 1831 (Fed.Cir.1991). A patentee need not negate every possibility that the purchaser might not have purchased a product other than its own, absent the infringement. Id. The patentee need only show that there was a reasonable probability that the sales would have been made but for the infringement. Id. When the patentee establishes the reasonableness of this inference, e.g., by satisfying the Panduit test, it has sustained the burden of proving entitlement to lost profits due to the infringing sales. Id. at 1141, 17 USPQ2d at 1832. The burden then shifts to the infringer to show that the inference is unreasonable for some or all of the lost sales. Id. 21 Applying Panduit, the district court found that Rite-Hite had established but for causation. In the court's view, this was sufficient to prove entitlement to lost profits damages on the ADL-100. Kelley does not challenge that Rite-Hite meets the Panduit test and therefore has proven but for causation; rather, Kelley argues that damages for the ADL-100, even if in fact caused by the infringement, are not legally compensable because the ADL-100 is not covered by the patent in suit. 22 Preliminarily, we wish to affirm that the test for compensability of damages under Sec. 284 is not solely a but for test in the sense that an infringer must compensate a patentee for any and all damages that proceed from the act of patent infringement. Notwithstanding the broad language of Sec. 284, judicial relief cannot redress every conceivable harm that can be traced to an alleged wrongdoing. See Associated General Contractors, Inc. v. California State Council of Carpenters, 459 U.S. 519, 536, 103 S.Ct. 897, 907-08, 74 L.Ed.2d 723 (1983). 4 For example, remote consequences, such as a heart attack of the inventor or loss in value of shares of common stock of a patentee corporation caused indirectly by infringement are not compensable. Thus, along with establishing that a particular injury suffered by a patentee is a but for consequence of infringement, there may also be a background question whether the asserted injury is of the type for which the patentee may be compensated. 23 Judicial limitations on damages, either for certain classes of plaintiffs or for certain types of injuries have been imposed in terms of proximate cause or foreseeability. See Consolidated Rail Corp. v. Gottshall, --- U.S. ----, ----, 114 S.Ct. 2396, 2406, 129 L.Ed.2d 427 (1994). Such labels have been judicial tools used to limit legal responsibility for the consequences of one's conduct that are too remote to justify compensation. See Holmes v. Securities Investor Protection Corp., 503 U.S. 258, 112 S.Ct. 1311, 117 L.Ed.2d 532 (1992). The general principles expressed in the common law tell us that the question of legal compensability is one to be determined on the facts of each case upon mixed considerations of logic, common sense, justice, policy and precedent. See 1 Street, Foundations of Legal Liability 110 (1906) (quoted in W. Page Keeton et al., Prosser & Keeton on the Law of Torts Sec. 42, at 279 (5th ed. 1984)). 5 24 We believe that under Sec. 284 of the patent statute, the balance between full compensation, which is the meaning that the Supreme Court has attributed to the statute, and the reasonable limits of liability encompassed by general principles of law can best be viewed in terms of reasonable, objective foreseeability. If a particular injury was or should have been reasonably foreseeable by an infringing competitor in the relevant market, broadly defined, that injury is generally compensable absent a persuasive reason to the contrary. Here, the court determined that Rite-Hite's lost sales of the ADL-100, a product that directly competed with the infringing product, were reasonably foreseeable. We agree with that conclusion. Being responsible for lost sales of a competitive product is surely foreseeable; such losses constitute the full compensation set forth by Congress, as interpreted by the Supreme Court, while staying well within the traditional meaning of proximate cause. Such lost sales should therefore clearly be compensable. 25 Recovery for lost sales of a device not covered by the patent in suit is not of course expressly provided for by the patent statute. Express language is not required, however. Statutes speak in general terms rather than specifically expressing every detail. Under the patent statute, damages should be awarded where necessary to afford the plaintiff full compensation for the infringement. General Motors, 461 U.S. at 654, 103 S.Ct. at 2062. Thus, to refuse to award reasonably foreseeable damages necessary to make Rite-Hite whole would be inconsistent with the meaning of Sec. 284. 26 Kelley asserts that to allow recovery for the ADL-100 would contravene the policy reason for which patents are granted: [T]o promote the progress of ... the useful arts. U.S. Const., art. I, Sec. 8, cl. 8. Because an inventor is only entitled to exclusivity to the extent he or she has invented and disclosed a novel, nonobvious, and useful device, Kelley argues, a patent may never be used to restrict competition in the sale of products not covered by the patent in suit. In support, Kelley cites antitrust case law condemning the use of a patent as a means to obtain a monopoly on unpatented material. See, e.g., Ethyl Gasoline Corp. v. United States, 309 U.S. 436, 459, 60 S.Ct. 618, 626, 84 L.Ed. 852 (1940) (The patent monopoly of one invention may no more be enlarged for the exploitation of a monopoly of another than for the exploitation of an unpatented article, or for the exploitation or promotion of a business not embraced within the patent.); Leitch Mfg. Co. v. Barber Co., 302 U.S. 458, 463, 58 S.Ct. 288, 291, 82 L.Ed. 371 (1938) ([E]very use of a patent as a means of obtaining a limited monopoly on unpatented material is prohibited ... whatever the nature of the device by which the owner of the patent seeks to effect unauthorized extension of the monopoly.). 27 These cases are inapposite to the issue raised here. The present case does not involve expanding the limits of the patent grant in violation of the antitrust laws; it simply asks, once infringement of a valid patent is found, what compensable injuries result from that infringement, i.e., how may the patentee be made whole. Rite-Hite is not attempting to exclude its competitors from making, using, or selling a product not within the scope of its patent. The Truk Stop restraint was found to infringe the '847 patent, and Rite-Hite is simply seeking adequate compensation for that infringement; this is not an antitrust issue. Allowing compensation for such damage will promote the Progress of ... the useful Arts by providing a stimulus to the development of new products and industries. See 1 Ernest B. Lipscomb III, Walker on Patents 65 (3d ed. 1984) (quoting Simonds, Summary of the Law of Patents 9 (1883)) (The patent laws promote the progress in different ways, prominent among which are by protecting the investment of capital in the development and working of a new invention from ruinous competition till the investment becomes remunerative.). 6 28 Kelley further asserts that, as a policy matter, inventors should be encouraged by the law to practice their inventions. This is not a meaningful or persuasive argument, at least in this context. A patent is granted in exchange for a patentee's disclosure of an invention, not for the patentee's use of the invention. There is no requirement in this country that a patentee make, use, or sell its patented invention. See Continental Paper Bag Co. v. Eastern Paper Bag Co., 210 U.S. 405, 424-30, 28 S.Ct. 748, 753-54, 52 L.Ed. 1122 (1908) (irrespective of a patentee's own use of its patented invention, it may enforce its rights under the patent). If a patentee's failure to practice a patented invention frustrates an important public need for the invention, a court need not enjoin infringement of the patent. See 35 U.S.C. Sec. 283 (1988) (courts may grant injunctions in accordance with the principles of equity). Accordingly, courts have in rare instances exercised their discretion to deny injunctive relief in order to protect the public interest. See, e.g., Hybritech, Inc. v. Abbott Lab., 4 USPQ2d 1001, 1987 WL 123997 (C.D.Cal.1987) (public interest required that injunction not stop supply of medical test kits that the patentee itself was not marketing), aff'd, 849 F.2d 1446, 7 USPQ2d 1191 (Fed.Cir.1988); Vitamin Technologists, Inc. v. Wisconsin Alumni Research Found., 64 USPQ 285 (9th Cir.1945) (public interest warranted refusal of injunction on irradiation of oleomargarine); City of Milwaukee v. Activated Sludge, Inc., 21 USPQ 69 (7th Cir.1934) (injunction refused against city operation of sewage disposal plant because of public health danger). Whether a patentee sells its patented invention is not crucial in determining lost profits damages. Normally, if the patentee is not selling a product, by definition there can be no lost profits. However, in this case, Rite-Hite did sell its own patented products, the MDL-55 and the ADL-100 restraints. 29 Kelley next argues that to award lost profits damages on Rite-Hite's ADL-100s would be contrary to precedent. Citing Panduit, Kelley argues that case law regarding lost profits uniformly requires that the intrinsic value of the patent in suit is the only proper basis for a lost profits award. Kelley argues that each prong of the Panduit test focuses on the patented invention; thus, Kelley asserts, Rite-Hite cannot obtain damages consisting of lost profits on a product that is not the patented invention. 7 30 Generally, the Panduit test has been applied when a patentee is seeking lost profits for a device covered by the patent in suit. However, Panduit is not the sine qua non for proving but for causation. If there are other ways to show that the infringement in fact caused the patentee's lost profits, there is no reason why another test should not be acceptable. Moreover, other fact situations may require different means of evaluation, and failure to meet the Panduit test does not ipso facto disqualify a loss from being compensable. 31 In any event, the only Panduit factor that arguably was not met in the present fact situation is the second one, absence of acceptable non-infringing substitutes. Establishment of this factor tends to prove that the patentee would not have lost the sales to a non-infringing third party rather than to the infringer. That, however, goes only to the question of proof. Here, the only substitute for the patented device was the ADL-100, another of the patentee's devices. Such a substitute was not an acceptable, non-infringing substitute within the meaning of Panduit because, being patented by Rite-Hite, it was not available to customers except from Rite-Hite. Cf. State Indus., 883 F.2d at 1578, 12 USPQ2d at 1030-31. Rite-Hite therefore would not have lost the sales to a third party. The second Panduit factor thus has been met. If, on the other hand, the ADL-100 had not been patented and was found to be an acceptable substitute, that would have been a different story, and Rite-Hite would have had to prove that its customers would not have obtained the ADL-100 from a third party in order to prove the second factor of Panduit. 32 Kelley's conclusion that the lost sales must be of the patented invention thus is not supported. Kelley's concern that lost profits must relate to the intrinsic value of the patent is subsumed in the but for analysis; if the patent infringement had nothing to do with the lost sales, but for causation would not have been proven. However, but for causation is conceded here. The motive, or motivation, for the infringement is irrelevant if it is proved that the infringement in fact caused the loss. We see no basis for Kelley's conclusion that the lost sales must be of products covered by the infringed patent. 33 Kelley has thus not provided, nor do we find, any justification in the statute, precedent, policy, or logic to limit the compensability of lost sales of a patentee's device that directly competes with the infringing device if it is proven that those lost sales were caused in fact by the infringement. Such lost sales are reasonably foreseeable and the award of damages is necessary to provide adequate compensation for infringement under 35 U.S.C. Sec. 284. Thus, Rite-Hite's ADL-100 lost sales are legally compensable and we affirm the award of lost profits on the 3,283 sales lost to Rite-Hite's wholesale business in ADL-100 restraints. 8