(b) The Brooks Furniture framework superimposes an inflexible framework onto statutory text that is inherently flexible. Pp. 1756 - 1758.
(1) Brooks Furniture is too restrictive in defining the two categories of cases in which fee awards are allowed. The first category-cases involving litigation or certain other misconduct-appears to extend largely to independently sanctionable conduct. But that is not the appropriate benchmark. A district court may award fees in the rare case in which a party's unreasonable, though not independently sanctionable, conduct is so "exceptional" as to justify an award. For litigation to fall within the second category, a district court must determine that the litigation is both objectively baseless and brought in subjective bad faith. But a case presenting either subjective bad faith or exceptionally meritless claims may sufficiently set itself apart from mine-run cases to be "exceptional." The Federal Circuit imported this second category from *1752Professional Real Estate Investors, Inc. v. Columbia Pictures Industries, Inc., 508 U.S. 49, 113 S.Ct. 1920, 123 L.Ed.2d 611, but that case's standard finds no roots in § 285's text and makes little sense in the context of the exceptional-case determination. Pp. 1756 - 1758.
(2) Brooks Furniture is so demanding that it would appear to render § 285 largely superfluous. Because courts already possess the inherent power to award fees in cases involving misconduct or bad faith, see Alyeska Pipeline Service Co. v. Wilderness Society, 421 U.S. 240, 258-259, 95 S.Ct. 1612, 44 L.Ed.2d 141, this Court has declined to construe fee-shifting provisions narrowly so as to avoid rendering them superfluous. See, e.g.,Christiansburg Garment Co. v. EEOC, 434 U.S. 412, 419, 98 S.Ct. 694, 54 L.Ed.2d 648. Pp. 1757 - 1758.
(3) Brooks Furniture 's requirement that proof of entitlement to fees be made by clear and convincing evidence is not justified by § 285, which imposes no specific evidentiary burden. Nor has this Court interpreted comparable fee-shifting statutes to require such a burden of proof. See, e.g.,Fogerty, 510 U.S., at 519, 114 S.Ct. 1023. P. 1758.
496 Fed.Appx. 57, reversed and remanded.
SOTOMAYOR, J., delivered the opinion of the Court, in which ROBERTS, C.J., and KENNEDY, THOMAS, GINSBURG, BREYER, ALITO, and KAGAN, JJ., joined, and in which SCALIA, J., joined except as to footnotes 1-3.
Rudolph A. Telscher, Jr., St. Louis, MO, for Petitioner.
Roman Martinez, for the United States as amicus curiae, by special leave of the Court, supporting the Petitioner.
Carter G. Phillips, Washington, DC, for the Respondent.
Rudolph A. Telscher, Jr., Counsel of Record, Kara R. Fussner, Steven E. Holtshouser, Daisy Manning, Harness, Dickey & Pierce, PLC, St. Louis, MO, for Petitioner.
Carter G. Phillips, Ryan C. Morris, Sidley Austin LLP, Washington, DC, Constantine L. Trela, Jr., Sidley Austin LLP, Chicago, IL, Larry R. Laycock, David R. Wright, Jared J. Braithwaite, Maschoff Brennan, Laycock Gilmore, Israelsen & Wright, Salt Lake City, UT, for Respondent.
Justice SOTOMAYOR delivered the opinion of the Court.*
Section 285 of the Patent Act authorizes a district court to award attorney's fees in patent litigation. It provides, in its entirety, that "[t]he court in exceptional cases may award reasonable attorney fees to the prevailing party." 35 U.S.C. § 285. In Brooks Furniture Mfg., Inc. v. Dutailier Int'l, Inc., 393 F.3d 1378 (2005), the United States Court of Appeals for the Federal Circuit held that "[a] case may be deemed exceptional" under § 285 only in two limited circumstances: "when there has been some material inappropriate conduct," or when the litigation is both "brought in subjective bad faith" and "objectively baseless." Id., at 1381. The question before us is whether the Brooks Furniture framework *1753is consistent with the statutory text. We hold that it is not.
I
A
Prior to 1946, the Patent Act did not authorize the awarding of attorney's fees to the prevailing party in patent litigation. Rather, the "American Rule" governed: " '[E]ach litigant pa[id] his own attorney's fees, win or lose....' " Marx v. General Revenue Corp., 568 U.S. ----, ----, 133 S.Ct. 1166, 1175, 185 L.Ed.2d 242 (2013). In 1946, Congress amended the Patent Act to add a discretionary fee-shifting provision, then codified in § 70, which stated that a court "may in its discretion award reasonable attorney's fees to the prevailing party upon the entry of judgment in any patent case." 35 U.S.C. § 70 (1946 ed.).1
Courts did not award fees under § 70 as a matter of course. They viewed the award of fees not "as a penalty for failure to win a patent infringement suit," but as appropriate "only in extraordinary circumstances." Park-In-Theatres, Inc. v. Perkins, 190 F.2d 137, 142 (C.A.9 1951). The provision enabled them to address "unfairness or bad faith in the conduct of the losing party, or some other equitable consideration of similar force," which made a case so unusual as to warrant fee-shifting. Ibid.; see also Pennsylvania Crusher Co. v. Bethlehem Steel Co., 193 F.2d 445, 451 (C.A.3 1951) (listing as "adequate justification[s]" for fee awards "fraud practiced on the Patent Office or vexatious or unjustified litigation").
Six years later, Congress amended the fee-shifting provision and recodified it as § 285. Whereas § 70 had specified that a district court could "in its discretion award reasonable attorney's fees to the prevailing party," the revised language of § 285 (which remains in force today) provides that "[t]he court in exceptional cases may award reasonable attorney fees to the prevailing party." We have observed, in interpreting the damages provision of the Patent Act, that the addition of the phrase "exceptional cases" to § 285 was "for purposes of clarification only." 2General Motors Corp. v. Devex Corp., 461 U.S. 648, 653, n. 8, 103 S.Ct. 2058, 76 L.Ed.2d 211 (1983); see also id., at 652, n. 6, 103 S.Ct. 2058. And the parties agree that the recodification did not substantively alter the meaning of the statute.3
For three decades after the enactment of § 285, courts applied it-as they had applied § 70-in a discretionary manner, assessing various factors to determine whether a given case was sufficiently "exceptional" to warrant a fee award. See, e.g., True Temper Corp. v. CF & I Steel Corp., 601 F.2d 495, 508-509 (C.A.10 1979); Kearney & Trecker Corp. v. Giddings & Lewis, Inc., 452 F.2d 579, 597 (C.A.7 1971);
*1754Siebring v. Hansen, 346 F.2d 474, 480-481 (C.A.8 1965).
In 1982, Congress created the Federal Circuit and vested it with exclusive appellate jurisdiction in patent cases. 28 U.S.C. § 1295. In the two decades that followed, the Federal Circuit, like the regional circuits before it, instructed district courts to consider the totality of the circumstances when making fee determinations under § 285. See, e.g.,Rohm & Haas Co. v. Crystal Chemical Co., 736 F.2d 688, 691 (C.A.Fed.1984) ("Cases decided under § 285 have noted that 'the substitution of the phrase "in exceptional cases" has not done away with the discretionary feature' "); Yamanouchi Pharmaceutical Co., Ltd. v. Danbury Pharmacal, Inc., 231 F.3d 1339, 1347 (C.A.Fed.2000) ("In assessing whether a case qualifies as exceptional, the district court must look at the totality of the circumstances").
In 2005, however, the Federal Circuit abandoned that holistic, equitable approach in favor of a more rigid and mechanical formulation. In Brooks Furniture Mfg., Inc. v. Dutailier Int'l, Inc., 393 F.3d 1378 (2005), the court held that a case is "exceptional" under § 285 only "when there has been some material inappropriate conduct related to the matter in litigation, such as willful infringement, fraud or inequitable conduct in procuring the patent, misconduct during litigation, vexatious or unjustified litigation, conduct that violates Fed.R.Civ.P. 11, or like infractions." Id., at 1381. "Absent misconduct in conduct of the litigation or in securing the patent," the Federal Circuit continued, fees "may be imposed against the patentee only if both (1) the litigation is brought in subjective bad faith, and (2) the litigation is objectively baseless." Ibid. The Federal Circuit subsequently clarified that litigation is objectively baseless only if it is "so unreasonable that no reasonable litigant could believe it would succeed," iLOR, LLC v. Google, Inc., 631 F.3d 1372, 1378 (2011), and that litigation is brought in subjective bad faith only if the plaintiff "actually know[s]" that it is objectively baseless, id., at 1377.4
Finally, Brooks Furniture held that because "[t]here is a presumption that the assertion of infringement of a duly granted patent is made in good faith[,] ... the underlying improper conduct and the characterization of the case as exceptional must be established by clear and convincing evidence." 393 F.3d, at 1382.
B
The parties to this litigation are manufacturers of exercise equipment. The respondent, ICON Health & Fitness, Inc., owns U.S. Patent No. 6,019,710 ('710 patent), which discloses an elliptical exercise machine that allows for adjustments to fit the individual stride paths of users. ICON is a major manufacturer of exercise equipment, *1755but it has never commercially sold the machine disclosed in the '710 patent. The petitioner, Octane Fitness, LLC, also manufactures exercise equipment, including elliptical machines known as the Q45 and Q47.
ICON sued Octane, alleging that the Q45 and Q47 infringed several claims of the '710 patent. The District Court granted Octane's motion for summary judgment, concluding that Octane's machines did not infringe ICON's patent. 2011 WL 2457914 (D.Minn., June 17, 2011). Octane then moved for attorney's fees under § 285. Applying the Brooks Furniture standard, the District Court denied Octane's motion. 2011 WL 3900975 (D.Minn., Sept. 6, 2011). It determined that Octane could show neither that ICON's claim was objectively baseless nor that ICON had brought it in subjective bad faith. As to objective baselessness, the District Court rejected Octane's argument that the judgment of noninfringement "should have been a foregone conclusion to anyone who visually inspected" Octane's machines. Id., *2. The court explained that although it had rejected ICON's infringement arguments, they were neither "frivolous" nor "objectively baseless." Id., *2-*3. The court also found no subjective bad faith on ICON's part, dismissing as insufficient both "the fact that [ICON] is a bigger company which never commercialized the '710 patent" and an e-mail exchange between two ICON sales executives, which Octane had offered as evidence that ICON had brought the infringement action "as a matter of commercial strategy." 5Id., *4.
ICON appealed the judgment of noninfringement, and Octane cross-appealed the denial of attorney's fees. The Federal Circuit affirmed both orders. 496 Fed.Appx. 57 (2012). In upholding the denial of attorney's fees, it rejected Octane's argument that the District Court had "applied an overly restrictive standard in refusing to find the case exceptional under § 285." Id., at 65. The Federal Circuit declined to "revisit the settled standard for exceptionality." Ibid.
We granted certiorari, 570 U.S. ----, 134 S.Ct. 49, 186 L.Ed.2d 962 (2013), and now reverse.
II
The framework established by the Federal Circuit in Brooks Furniture is unduly rigid, and it impermissibly encumbers the statutory grant of discretion to district courts.
A
Our analysis begins and ends with the text of § 285: "The court in exceptional cases may award reasonable attorney fees to the prevailing party." This text is patently clear. It imposes one and only one constraint on district courts' discretion to award attorney's fees in patent litigation:
*1756The power is reserved for "exceptional" cases.
The Patent Act does not define "exceptional," so we construe it " 'in accordance with [its] ordinary meaning.' " Sebelius v. Cloer, 569 U.S. ----, ----, 133 S.Ct. 1886, 1893, 185 L.Ed.2d 1003 (2013); see also Bilski v. Kappos, 561 U.S. 593, ----, 130 S.Ct. 3218, 3226, 177 L.Ed.2d 792 (2010) ("In patent law, as in all statutory construction, '[u]nless otherwise defined, "words will be interpreted as taking their ordinary, contemporary, common meaning" ' "). In 1952, when Congress used the word in § 285 (and today, for that matter), "[e]xceptional" meant "uncommon," "rare," or "not ordinary." Webster's New International Dictionary 889 (2d ed. 1934); see also 3 Oxford English Dictionary 374 (1933) (defining "exceptional" as "out of the ordinary course," "unusual," or "special"); Merriam-Webster's Collegiate Dictionary 435 (11th ed. 2008) (defining "exceptional" as "rare"); Noxell Corp. v. Firehouse No. 1 Bar-B-Que Restaurant, 771 F.2d 521, 526 (C.A.D.C.1985) (R.B. Ginsburg, J., joined by Scalia, J.) (interpreting the term "exceptional" in the Lanham Act's identical fee-shifting provision, 15 U.S.C. § 1117(a), to mean "uncommon" or "not run-of-the-mill").
We hold, then, that an "exceptional" case is simply one that stands out from others with respect to the substantive strength of a party's litigating position (considering both the governing law and the facts of the case) or the unreasonable manner in which the case was litigated. District courts may determine whether a case is "exceptional" in the case-by-case exercise of their discretion, considering the totality of the circumstances. 6 As in the comparable context of the Copyright Act, " '[t]here is no precise rule or formula for making these determinations,' but instead equitable discretion should be exercised 'in light of the considerations we have identified.' " Fogerty v. Fantasy, Inc., 510 U.S. 517, 534, 114 S.Ct. 1023, 127 L.Ed.2d 455 (1994).
B
The Federal Circuit's formulation is overly rigid. Under the standard crafted in Brooks Furniture, a case is "exceptional" only if a district court either finds litigation-related misconduct of an independently sanctionable magnitude or determines that the litigation was both "brought in subjective bad faith" and "objectively baseless." 393 F.3d, at 1381. This formulation superimposes an inflexible framework onto statutory text that is inherently flexible.
For one thing, the first category of cases in which the Federal Circuit allows fee awards-those involving litigation misconduct or certain other misconduct-appears to extend largely to independently sanctionable conduct. See ibid. (defining litigation-related misconduct to include "willful infringement, fraud or inequitable conduct in procuring the patent, misconduct during litigation, vexatious or unjustified litigation, conduct that violates Fed.R.Civ.P. 11, or like infractions"). But sanctionable conduct is not the appropriate benchmark. Under the standard announced *1757today, a district court may award fees in the rare case in which a party's unreasonable conduct-while not necessarily independently sanctionable-is nonetheless so "exceptional" as to justify an award of fees.
The second category of cases in which the Federal Circuit allows fee awards is also too restrictive. In order for a case to fall within this second category, a district court must determine both that the litigation is objectively baseless and that the plaintiff brought it in subjective bad faith. But a case presenting either subjective bad faith or exceptionally meritless claims may sufficiently set itself apart from mine-run cases to warrant a fee award. Cf. Noxell, 771 F.2d, at 526 ("[W]e think it fair to assume that Congress did not intend rigidly to limit recovery of fees by a [Lanham Act] defendant to the rare case in which a court finds that the plaintiff 'acted in bad faith, vexatiously, wantonly, or for oppressive reasons'.... Something less than 'bad faith,' we believe, suffices to mark a case as 'exceptional' ").
ICON argues that the dual requirement of "subjective bad faith" and "objective baselessness" follows from this Court's decision in Professional Real Estate Investors, Inc. v. Columbia Pictures Industries, Inc., 508 U.S. 49, 113 S.Ct. 1920, 123 L.Ed.2d 611 (1993) (PRE ), which involved an exception to the Noerr-Pennington doctrine of antitrust law. It does not. Under the Noerr-Pennington doctrine-established by Eastern Railroad Presidents Conference v. Noerr Motor Freight, Inc., 365 U.S. 127, 81 S.Ct. 523, 5 L.Ed.2d 464 (1961), and United Mine Workers v. Pennington, 381 U.S. 657, 85 S.Ct. 1585, 14 L.Ed.2d 626 (1965)-defendants are immune from antitrust liability for engaging in conduct (including litigation) aimed at influencing decisionmaking by the government. PRE, 508 U.S., at 56, 113 S.Ct. 1920. But under a "sham exception" to this doctrine, "activity 'ostensibly directed toward influencing governmental action' does not qualify for Noerr immunity if it 'is a mere sham to cover ... an attempt to interfere directly with the business relationships of a competitor.' " Id., at 51, 113 S.Ct. 1920. In PRE, we held that to qualify as a "sham," a "lawsuit must be objectively baseless" and must "concea[l] 'an attempt to interfere directly with the business relationships of a competitor....' " Id., at 60-61, 113 S.Ct. 1920 (emphasis deleted). In other words, the plaintiff must have brought baseless claims in an attempt to thwart competition ( i.e., in bad faith).
In Brooks Furniture, the Federal Circuit imported the PRE standard into § 285. See 393 F.3d, at 1381. But the PRE standard finds no roots in the text of § 285, and it makes little sense in the context of determining whether a case is so "exceptional" as to justify an award of attorney's fees in patent litigation. We crafted the Noerr-Pennington doctrine-and carved out only a narrow exception for "sham" litigation-to avoid chilling the exercise of the First Amendment right to petition the government for the redress of grievances. See PRE, 508 U.S., at 56, 113 S.Ct. 1920 ("Those who petition government for redress are generally immune from antitrust liability"). But to the extent that patent suits are similarly protected as acts of petitioning, it is not clear why the shifting of fees in an "exceptional" case would diminish that right. The threat of antitrust liability (and the attendant treble damages, 15 U.S.C. § 15) far more significantly chills the exercise of the right to petition than does the mere shifting of attorney's fees. In the Noerr-Pennington context, defendants seek immunity from a judicial declaration that their filing of a *1758lawsuit was actually unlawful; here, they seek immunity from a far less onerous declaration that they should bear the costs of that lawsuit in exceptional cases.
We reject Brooks Furniture for another reason: It is so demanding that it would appear to render § 285 largely superfluous. We have long recognized a common-law exception to the general "American rule" against fee-shifting-an exception, "inherent" in the "power [of] the courts" that applies for " 'willful disobedience of a court order' " or "when the losing party has 'acted in bad faith, vexatiously, wantonly, or for oppressive reasons....' " Alyeska Pipeline Service Co. v. Wilderness Society, 421 U.S. 240, 258-259, 95 S.Ct. 1612, 44 L.Ed.2d 141 (1975). We have twice declined to construe fee-shifting provisions narrowly on the basis that doing so would render them superfluous, given the background exception to the American rule, see Christiansburg Garment Co. v. EEOC, 434 U.S. 412, 419, 98 S.Ct. 694, 54 L.Ed.2d 648 (1978); Newman v. Piggie Park Enterprises, Inc., 390 U.S. 400, 402, n. 4, 88 S.Ct. 964, 19 L.Ed.2d 1263 (1968) ( per curiam), and we again decline to do so here.
Finally, we reject the Federal Circuit's requirement that patent litigants establish their entitlement to fees under § 285 by "clear and convincing evidence," Brooks Furniture, 393 F.3d, at 1382. We have not interpreted comparable fee-shifting statutes to require proof of entitlement to fees by clear and convincing evidence. See, e.g., Fogerty, 510 U.S., at 519, 114 S.Ct. 1023;Cooter & Gell v. Hartmarx Corp., 496 U.S. 384, 110 S.Ct. 2447, 110 L.Ed.2d 359 (1990); Pierce v. Underwood, 487 U.S. 552, 558, 108 S.Ct. 2541, 101 L.Ed.2d 490 (1988). And nothing in § 285 justifies such a high standard of proof. Section 285 demands a simple discretionary inquiry; it imposes no specific evidentiary burden, much less such a high one. Indeed, patent-infringement litigation has always been governed by a preponderance of the evidence standard, see, e.g., Bene v. Jeantet, 129 U.S. 683, 688, 9 S.Ct. 428, 32 L.Ed. 803 (1889), and that is the "standard generally applicable in civil actions," because it "allows both parties to 'share the risk of error in roughly equal fashion,' " Herman & MacLean v. Huddleston, 459 U.S. 375, 390, 103 S.Ct. 683, 74 L.Ed.2d 548 (1983).
* * *
For the foregoing reasons, the judgment of the United States Court of Appeals for the Federal Circuit is reversed, and the case is remanded for further proceedings consistent with this opinion.
It is so ordered.