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Walker, Inc. v. Food Machinery

U.S.
Dec 6, 1965
382 U.S. 172 (1965)

Summary

holding that there may be a violation of the Sherman Act when a patent is procured by fraud, but recognizing that a patent is an exception to the general rule against monopolies

Summary of this case from In re Ciprofloxacin

Opinion

CERTIORARI TO THE UNITED STATES COURT OF APPEALS FOR THE SEVENTH CIRCUIT.

No. 13.

Argued October 12-13, 1965. Decided December 6, 1965.

Petitioner, in answer to respondent's suit for patent infringement, denied the infringement and counterclaimed for a declaratory judgment holding the patent invalid. After discovery proceedings, respondent moved to dismiss its complaint because the patent had expired. Petitioner then amended its counterclaim to charge that respondent had illegally monopolized commerce by having fraudulently and in bad faith obtained and maintained the patent in violation of the antitrust laws, and sought treble damages. The District Court dismissed the complaint and the counterclaim and the Court of Appeals affirmed. Held: The enforcement of a patent procured by fraud on the Patent Office may violate § 2 of the Sherman Act, provided all other elements to establish a § 2 monopolization charge are proved, in which event the treble-damage provisions of § 4 of the Clayton Act would be available to the injured party. Pp. 175-178.

(a) Petitioner is not barred by the rule that only the United States may sue to cancel a patent since by its counterclaim under the Clayton Act it does not directly seek the patent's annulment. Pp. 175-176.

(b) In these circumstances rights under the antitrust laws out-weigh the protection of patentees from vexatious suits. P. 176.

(c) The recovery of treble damages for the fraudulent procurement of a patent coupled with violations of § 2 of the Sherman Act accords with long-recognized procedures whereby an injured party may attack the misuse of patent rights. Pp. 176-177.

(d) Proof of intentional fraud in obtaining the patent would deprive respondent of its exemption from the antitrust laws, while its good faith would furnish a complete defense. P. 177.

(e) The case is remanded to the trial court to allow petitioner to clarify and offer proof on the alleged violations of § 2. P. 178.

335 F.2d 315, reversed and remanded.

Charles J. Merriam argued the cause for petitioner. With him on the briefs were Edward A. Haight and Louis Robertson.

Sheldon O. Collen argued the cause for respondent. With him on the brief were R. Howard Goldsmith, Charles W. Ryan and Lloyd C. Hartman.

Daniel M. Friedman argued the cause for the United States, as amicus curiae, urging reversal. On the brief were Assistant Attorney General Orrick and Robert B. Hummel.


The question before us is whether the maintenance and enforcement of a patent obtained by fraud on the Patent Office may be the basis of an action under § 2 of the Sherman Act, and therefore subject to a treble damage claim by an injured party under § 4 of the Clayton Act. The respondent, Food Machinery Chemical Corp. (hereafter Food Machinery), filed this suit for infringement of its patent No. 2,328,655 covering knee-action swing diffusers used in aeration equipment for sewage treatment systems. Petitioner, Walker Process Equipment, Inc. (hereafter Walker), denied the infringement and counterclaimed for a declaratory judgment that the patent was invalid. After discovery, Food Machinery moved to dismiss its complaint with prejudice because the patent had expired. Walker then amended its counterclaim to charge that Food Machinery had "illegally monopolized interstate and foreign commerce by fraudulently and in bad faith obtaining and maintaining . . . its patent . . . well knowing that it had no basis for . . . a patent." It alleged fraud on the basis that Food Machinery had sworn before the Patent Office that it neither knew nor believed that its invention had been in public use in the United States for more than one year prior to filing its patent application when, in fact, Food Machinery was a party to prior use within such time. The counterclaim further asserted that the existence of the patent had deprived Walker of business that it would have otherwise enjoyed. Walker prayed that Food Machinery's conduct be declared a violation of the antitrust laws and sought recovery of treble damages.

26 Stat. 209, 15 U.S.C. § 2 (1964 ed.):
"Every person who shall monopolize, or attempt to monopolize, or combine or conspire with any other person or persons, to monopolize any part of the trade or commerce among the several States, or with foreign nations, shall be deemed guilty of a misdemeanor . . . ."

38 Stat. 731, 15 U.S.C. § 15 (1964 ed.):
"Any person who shall be injured in his business or property by reason of anything forbidden in the antitrust laws may sue therefor in any district court of the United States in the district in which the defendant resides or is found or has an agent, without respect to the amount in controversy, and shall recover threefold the damages by him sustained, and the cost of suit, including a reasonable attorney's fee."

The patent in question was issued in the name of the inventor, Lannert. But he had previously assigned the patent rights to his employer, Chicago Pump Company, a division of Food Machinery.

The District Court granted Food Machinery's motion and dismissed its infringement complaint along with Walker's amended counterclaim, without leave to amend and with prejudice. The Court of Appeals for the Seventh Circuit affirmed, 335 F.2d 315. We granted certiorari, 379 U.S. 957. We have concluded that the enforcement of a patent procured by fraud on the Patent Office may be violative of § 2 of the Sherman Act provided the other elements necessary to a § 2 case are present. In such event the treble damage provisions of § 4 of the Clayton Act would be available to an injured party.

I.

As the case reaches us, the allegations of the counterclaim, as to the fraud practiced upon the Government by Food Machinery as well as the resulting damage suffered by Walker, are taken as true. We, therefore, move immediately to a consideration of the legal issues presented.

See, e. g., United States v. New Wrinkle, Inc., 342 U.S. 371, 376 (1952).

Both Walker and the United States, which appears as amicus curiae, argue that if Food Machinery obtained its patent by fraud and thereafter used the patent to exclude Walker from the market through "threats of suit" and prosecution of this infringement suit, such proof would establish a prima facie violation of § 2 of the Sherman Act. On the other hand, Food Machinery says that a patent monopoly and a Sherman Act monopolization cannot be equated; the removal of the protection of a patent grant because of fraudulent procurement does not automatically result in a § 2 offense. Both lower courts seem to have concluded that proof of fraudulent procurement may be used to bar recovery for infringement, Precision Instrument Mfg. Co. v. Automotive Maintenance Machinery Co., 324 U.S. 806 (1945), but not to establish invalidity. As the Court of Appeals expressed the proposition, "only the government may `annual or set aside' a patent," citing Mowry v. Whitney, 14 Wall. 434 (1872). It went on to state that no case had "decided, or hinted that fraud on the Patent Office may be turned to use in an original affirmative action, instead of as an equitable defense. . . . Since Walker admits that its anti-trust theory depends on its ability to prove fraud on the Patent Office, it follows that . . . Walker's second amended counterclaim failed to state a claim upon which relief could be granted." 335 F.2d, at 316.

II.

We have concluded, first, that Walker's action is not barred by the rule that only the United States may sue to cancel or annul a patent. It is true that there is no statutory authority for a private annulment suit and the invocation of the equitable powers of the court might often subject a patentee "to innumerable vexatious suits to set aside his patent." Mowry, supra, at 441. But neither reason applies here. Walker counterclaimed under the Clayton Act, not the patent laws. While one of its elements is the fraudulent procurement of a patent, the action does not directly seek the patent's annulment. The gist of Walker's claim is that since Food Machinery obtained its patent by fraud it cannot enjoy the limited exception to the prohibitions of § 2 of the Sherman Act, but must answer under that section and § 4 of the Clayton Act in treble damages to those injured by any monopolistic action taken under the fraudulent patent claim. Nor can the interest in protecting patentees from "innumerable vexatious suits" be used to frustrate the assertion of rights conferred by the antitrust laws. It must be remembered that we deal only with a special class of patents, i. e., those procured by intentional fraud.

Under the decisions of this Court a person sued for infringement may challenge the validity of the patent on various grounds, including fraudulent procurement. E. g., Precision Instrument Mfg. Co. v. Automotive Maintenance Machinery Co., 324 U.S. 806 (1945); Hazel-Atlas Co. v. Hartford-Empire Co., 322 U.S. 238 (1944); Keystone Driller Co. v. General Excavator Co., 290 U.S. 240 (1933). In fact, one need not await the filing of a threatened suit by the patentee; the validity of the patent may be tested under the Declaratory Judgment Act, 28 U.S.C. § 2201 (1964 ed.). See Kerotest Mfg. Co. v. C-O Two Fire Equipment Co., 342 U.S. 180, 185 (1952). At the same time, we have recognized that an injured party may attack the misuse of patent rights. See, e. g., Mercoid Corp. v. Mid-Continent Investment Co., 320 U.S. 661 (1944). To permit recovery of treble damages for the fraudulent procurement of the patent coupled with violations of § 2 accords with these long-recognized procedures. It would also promote the purposes so well expressed in Precision Instrument, supra, at 816:

"A patent by its very nature is affected with a public interest. . . . [It] is an exception to the general rule against monopolies and to the right to access to a free and open market. The far-reaching social and economic consequences of a patent, therefore, give the public a paramount interest in seeing that patent monopolies spring from backgrounds free from fraud or other inequitable conduct and that such monopolies are kept within their legitimate scope."

III.

Walker's counterclaim alleged that Food Machinery obtained the patent by knowingly and willfully misrepresenting facts to the Patent Office. Proof of this assertion would be sufficient to strip Food Machinery of its exemption from the antitrust laws. By the same token, Food Machinery's good faith would furnish a complete defense. This includes an honest mistake as to the effect of prior installation upon patentability — so-called "technical fraud."

This conclusion applies with equal force to an assignee who maintains and enforces the patent with knowledge of the patent's infirmity.

To establish monopolization or attempt to monopolize a part of trade or commerce under § 2 of the Sherman Act, it would then be necessary to appraise the exclusionary power of the illegal patent claim in terms of the relevant market for the product involved. Without a definition of that market there is no way to measure Food Machinery's ability to lessen or destroy competition. It may be that the device — knee-action swing diffusers — used in sewage treatment systems does not comprise a relevant market. There may be effective substitutes for the device which do not infringe the patent. This is a matter of proof, as is the amount of damages suffered by Walker.

As respondent points out, Walker has not clearly articulated its claim. It appears to be based on a concept of per se illegality under § 2 of the Sherman Act. But in these circumstances, the issue is premature. As the Court summarized in White Motor Co. v. United States, 372 U.S. 253 (1963), the area of per se illegality is carefully limited. We are reluctant to extend it on the bare pleadings and absent examination of market effect and economic consequences.

However, even though the per se claim fails at this stage of litigation, we believe that the case should be remanded for Walker to clarify the asserted violations of § 2 and to offer proof thereon. The trial court dismissed its suit not because Walker failed to allege the relevant market, the dominance of the patented device therein, and the injurious consequences to Walker of the patent's enforcement, but rather on the ground that the United States alone may "annul or set aside" a patent for fraud in procurement. The trial court has not analyzed any economic data. Indeed, no such proof has yet been offered because of the disposition below. In view of these considerations, as well as the novelty of the claim asserted and the paucity of guidelines available in the decided cases, this deficiency cannot be deemed crucial. Fairness requires that on remand Walker have the opportunity to make its § 2 claims more specific, to prove the alleged fraud, and to establish the necessary elements of the asserted § 2 violation.

Reversed and remanded.


I join the Court's opinion. I deem it appropriate, however, to add a few comments to what my Brother CLARK has written because the issue decided is one of first impression and to allay possible misapprehension as to the possible reach of this decision.

We hold today that a treble-damage action for monopolization which, but for the existence of a patent, would be violative of § 2 of the Sherman Act may be maintained under § 4 of the Clayton Act if two conditions are satisfied: (1) the relevant patent is shown to have been procured by knowing and willful fraud practiced by the defendant on the Patent Office or, if the defendant was not the original patent applicant, he had been enforcing the patent with knowledge of the fraudulent manner in which it was obtained; and (2) all the elements otherwise necessary to establish a § 2 monopolization charge are proved. Conversely, such a private cause of action would not be made out if the plaintiff: (1) showed no more than invalidity of the patent arising, for example, from a judicial finding of "obviousness," or from other factors sometimes compendiously referred to as "technical fraud"; or (2) showed fraudulent procurement, but no knowledge thereof by the defendant; or (3) failed to prove the elements of a § 2 charge even though he has established actual fraud in the procurement of the patent and the defendant's knowledge of that fraud.

It is well also to recognize the rationale underlying this decision, aimed of course at achieving a suitable accommodation in this area between the differing policies of the patent and antitrust laws. To hold, as we do, that private suits may be instituted under § 4 of the Clayton Act to recover damages for Sherman Act monopolization knowingly practiced under the guise of a patent procured by deliberate fraud, cannot well be thought to impinge upon the policy of the patent laws to encourage inventions and their disclosure. Hence, as to this class of improper patent monopolies, antitrust remedies should be allowed room for full play. On the other hand, to hold, as we do not, that private antitrust suits might also reach monopolies practiced under patents that for one reason or another may turn out to be voidable under one or more of the numerous technicalities attending the issuance of a patent, might well chill the disclosure of inventions through the obtaining of a patent because of fear of the vexations or punitive consequences of treble-damage suits. Hence, this private antitrust remedy should not be deemed available to reach § 2 monopolies carried on under a nonfraudulently procured patent.

These contrasting factors at once serve to justify our present holding and to mark the limits of its application.


Summaries of

Walker, Inc. v. Food Machinery

U.S.
Dec 6, 1965
382 U.S. 172 (1965)

holding that there may be a violation of the Sherman Act when a patent is procured by fraud, but recognizing that a patent is an exception to the general rule against monopolies

Summary of this case from In re Ciprofloxacin

holding that procurement of patent by fraud on the United States Patent Office is actionable under the Sherman Act, notwithstanding intervening state action of granting the patent

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holding that a plaintiff may state a claim under the Sherman Act for a defendant's enforcement of a patent procured by fraud on the PTO, where the plaintiff alleges deliberate fraud and the other elements of a monopolization claim under Section 2 of the Sherman Act

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holding that a patent procured by fraud on the PTO loses its legal monopoly and concomitant exemption from the antitrust laws

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holding that a plaintiff may "strip [a patent-holder] of [his] exemption from the antitrust laws" if his patent has been procured by fraud.

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holding that a plaintiff may "strip [a patent-holder] of [his] exemption from the antitrust laws" if his patent has been procured by fraud.

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holding that proof that a patentee has obtained a patent by "knowingly and willfully misrepresenting facts to the Patent Office" deprives a patentee of the antitrust immunity it would otherwise enjoy

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holding that the enforcement of a patent procured by fraud on the patent office may violate the Sherman Act, provided the other elements necessary to an antitrust claim are present

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holding that a patentee's enforcement of a patent obtained by fraud on the Patent Office may be the basis of an action under Section 2 of the Sherman Act

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holding that an action for treble-damages maybe maintained under § 4 of the Clayton Act if " the relevant patent is shown to have been procured by knowing and willful fraud . . . and all the elements otherwise necessary to establish a § 2 monopolization charge are proved."

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holding that maintenance and enforcement of a patent obtained by fraud on the PTO can form the basis for antitrust liability

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holding that procurement of a patent by fraud on the PTO may be anticompetitive conduct for purposes of the Sherman Act

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finding that "the area of per se illegality is carefully limited."

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finding use of a fraudulently obtained patent to block a competitor may trigger antitrust liability

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finding use of a fraudulently obtained patent to block a competitor may trigger antitrust liability

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concluding that proof that a party "obtained patent by knowingly and willfully misrepresenting facts . . . would be sufficient to strip [that party of protection] from the antitrust laws"

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recognizing that a patentee's knowing and willful misrepresentation of facts to the PTO can strip the patentee of immunity under the antitrust laws

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In Walker Process Equipment, Inc. v. Food Machinery Chemical Corp., 382 U.S. 172, 177 (1965), we found that enforcement of a fraudulently obtained patent claim could violate the Sherman Act.

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In Walker Process Equipment, Inc. v. Food Machinery Chemical Corp., 382 U.S. 172 (1965), the defendant in an infringement action was permitted to counterclaim for treble damages under § 4 of the Clayton Act by asserting that the patent was invalid because procured or enforced with knowledge of fraud practiced on the Patent Office, "provided the other elements necessary to a [monopolization case under § 2 of the Sherman Act] are present."

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agreeing that antitrust liability may lie when a "patent is shown to have been procured by knowing and willful fraud" and when "monopolization [is] knowingly practiced under the guise of a patent procured by deliberate fraud"

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In Walker Process Equipment, Inc. v. Food Machinery Chemical Corp., 382 U.S. 172, 177, 86 S.Ct. 347, 15 L.Ed.2d 247 (1965), the Court held that an entity that obtains a patent fraudulently and then uses that patent to exclude a competitor from the market through infringement suits is not protected by Noerr-Pennington.

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In Walker Process Equipment, Inc. v. Food Machinery Chemical Corp., 382 U.S. 172, 86 S.Ct. 347, 15 L.Ed.2d 247 (1965), the Supreme Court held that the enforcement of a patent procured by fraud on the patent office may be a violation of the Sherman Act provided that the other elements necessary to a Sherman Act claim are present.

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considering a monopolization claim against a patentee for suing to enforce a patent allegedly procured by fraud

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permitting antitrust liability based on a showing that mere invalidity "might well chill the disclosure of inventions through the obtaining of a patent because of fear of the vexations or punitive consequences of treble-damages suits"

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Case details for

Walker, Inc. v. Food Machinery

Case Details

Full title:WALKER PROCESS EQUIPMENT, INC. v . FOOD MACHINERY CHEMICAL CORP

Court:U.S.

Date published: Dec 6, 1965

Citations

382 U.S. 172 (1965)
86 S. Ct. 347

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