Sigmapharm, Inc. v. Mut. Pharm. Co.

CitationSigmapharm, Inc. v. Mut. Pharm. Co., No. 11-1734 (3rd Cir. Dec 12, 2011)
Decision Date12 December 2011
Docket NumberNo. 11-1734,11-1734
PartiesSIGMAPHARM, INC., Appellant v. MUTUAL PHARMACEUTICAL COMPANY, INC.; UNITED RESEARCH LABORATORIES, INC.; KING PHARMACEUTICALS, INC.
CourtU.S. Court of Appeals — Third Circuit

NOT PRECEDENTIAL

Appeal from the United States District Court

for the Eastern District of Pennsylvania

(D.C. Civil No. 2-10-cv-00430)

District Judge: Honorable Cynthia M. Rufe

Argued November 17, 2011

Before: RENDELL, AMBRO and NYGAARD, Circuit Judges

Andrea L. D'Ambra, Esq.

Gregory J. Lavorgna, Esq.

Drinker, Biddle & Reath

James W. Dabney, Esq. [ARGUED]

Stephen S. Rabinowitz, Esq.

Fried, Frank, Harris, Shriver & Jacobson

Counsel for Appellant

Robert T. Cahill, Esq.

Cooley Godward Kronish

Counsel for Appellees

Mutual Pharmaceutical Co. Inc.,

United Research Laboratories and

King Pharmaceuticals Inc.

Michael J. Klisch, Esq.

Cooley Godward Kronish

Lori R. Mason, Esq.

Cooley Godward Kronish

James J. Rodgers, Esq.

Dilworth Paxson

T. Joel Zuercher, Esq.

Pepper Hamilton

Counsel for Appellees

Mutual Pharmaceutical Co. Inc. and

United Research Laboratories

Debra S. Clayman, Esq.

Shay Dvoretzky, Esq.

Christopher R. Farrell, Esq.

Phillip Proger Esq.

William V. O'Reilly, Esq. [ARGUED]

Jones Day

Murray S. Levin, Esq.

Deirdre E. McInerney, Esq.

T. Joel Zuercher, Esq.

Pepper Hamilton

Counsel for Appellee

King Pharmaceuticals Inc.
OPINION OF THE COURT

RENDELL, Circuit Judge.

This case comes to us on appeal from the District Court's order granting Defendants' motion to dismiss Plaintiff's amended complaint for failure to state a claim. The District Court dismissed Plaintiff's federal antitrust causes of action for failure to adequately plead antitrust standing and declined to exercise supplemental jurisdiction over Plaintiff's state law claims.1 We will affirm.

I. Background2

Plaintiff, SigmaPharm, Inc., is a Delaware corporation that develops pharmaceutical technologies and products, and enters into agreements with other entities to commercialize them. Defendants Mutual Pharmaceuticals Company, Inc. and United Research Laboratories, Inc. (collectively, "Mutual") are Pennsylvania corporations that develop, manufacture, market, sell, and distribute pharmaceutical drugs. Defendant King Pharmaceuticals, Inc. ("King") is a Tennessee corporation that develops, manufactures, markets, sells, and distributes pharmaceutical drugs.

In March 1999, SigmaPharm and Mutual entered into a "development agreement," pursuant to which SigmaPharm granted Mutual certain rights in future "innovations" developed by SigmaPharm in exchange for payments from Mutual. "Innovations" are inventions, improvements, or enhancements to Mutual's pharmaceutical products developed by SigmaPharm for which Mutual secures a patent or which Mutual otherwise deems to be an "innovation." (App. 121.) The development agreement states that Mutual "shall be the sole and exclusive owner of all right, title and interest in and to the Innovations in the United States market." (App. 73, 122.) Likewise, it states that SigmaPharm "shall remain the sole and exclusive owner of all right, title and interest in and to the Innovations in all markets other than the United States market." (App. 73, 122.)

For generic equivalents of name-brand drugs developed by SigmaPharm that required approval under the Food and Drug Administration's ("FDA") Abbreviated New Drug Application ("ANDA") process, SigmaPharm was to receive 20% of the gross profits from Mutual's U.S. sales. But if additional generic competitors entered the market, the royalties would decrease based on the number of competitors. The development agreement further provided that if Mutual licensed or sold the right to sell a product incorporating a SigmaPharm "innovation," or "agree[d] to refrain from selling such product," SigmaPharm was to receive 25% of the gross profit from the licensing fees or royalties from that license, sale, or agreement. (App. 74, 123.)

Pursuant to the development agreement, SigmaPharm developed a generic equivalent of the brand-name muscle relaxant SKELAXIN, which is owned and marketed by King.3 SKELAXIN's active ingredient, metaxalone, is no longer protected by patent. In March 2003, Mutual filed an ANDA for this SigmaPharm-developed generic product, including a certification that one of King's patents did not claim a use for which Mutual was seeking approval. In January 2004, after King received another method patent related to SKELAXIN, Mutual filed a certification with the FDA that its generic product would not infringe that patent.

In March 2004, King brought a patent infringement lawsuit against Mutual in the District Court for the Eastern District of Pennsylvania and petitioned the FDA to requirethat those seeking to market a generic version of SKELAXIN include information on the generic product's label that implicated King's method patents. King also asked the FDA to stay approval of any ANDAs for generic competitors to SKELAXIN until it had decided the petition. Mutual opposed each of these requests in multiple filings with the FDA between April 2004 and February 2005.

King and Mutual's adversarial behavior seemed to end on December 6, 2005, when King agreed to pay tens of millions of dollars for co-exclusive licensing rights for one of Mutual's metaxalone-related patents. Two days later, Mutual withdrew its opposition to King's petition for labeling requirements for generic SKELAXIN, even though that petition would have threatened Mutual's ability to market its generic product without infringing certain of King's patents. Then, in 2007, when King made a supplemental submission to the FDA in support of its petition and request for a stay of approval of any generic SKELAXIN ANDAs, Mutual submitted comments in support of King.

Meanwhile, following a joint filing under seal on May 15, 2006, an indefinite stay of the proceedings was issued in the patent case between Mutual and King. Despite the fact that another district court had found the relevant patents to be invalid in January 2009, see King Pharm., Inc. v. Eon Labs, Inc., 593 F. Supp. 2d 501, 515 (E.D.N.Y.2009), Mutual did not inform the district court handling its patent litigation with King of this development until August 2010, in a court-ordered status report.4

Based on these facts, SigmaPharm's amended complaint alleges that, sometime between February 2005 and December 2005, Mutual and King entered into an agreement "to restrict the output of, and thereby to raise the price of, pharmaceutical products that are bioequivalent to" SKELAXIN. (App. 82.) SigmaPharm claims this agreement was a horizontal restraint of trade in violation of Section 1 of the Sherman Act (Count I), Pennsylvania common law barring restraint of trade (Count II), and California statutes barring unlawful and unfair competition (Count III). The amended complaint also asserts that Mutual breached its contract with SigmaPharm by failing to pay SigmaPharm 25% of the revenues it received from King pursuant to the allegedly unlawful agreement (Count IV). SigmaPharm's amended complaint sought injunctive and monetary relief, including treble damages under the federal antitrust laws.

The defendants moved to dismiss Counts I through III of the amended complaint because, inter alia, SigmaPharm's pleadings failed adequately to allege antitrust injury, a necessary component of so-called "antitrust standing." In a thorough and thoughtful opinion, the District Court found that SigmaPharm had failed adequately to plead antitrust injury, dismissed Count I of the amended complaint without prejudice, anddeclined to exercise supplemental jurisdiction over the remaining state law claims. SigmaPharm did not seek to amend its complaint, but instead filed the instant appeal.

II. Discussion5

Since the Supreme Court's decision in Brunswick Corp. v. Pueblo Bowl-O-Mat, Inc., 429 U.S. 477 (1977), plaintiffs suing under the federal antitrust laws have been required to show that, in addition to the prerequisites of constitutional standing, see Lujan v. Defenders of Wildlife, 504 U.S. 555 (1992), they possess so-called "antitrust standing." Mere injury resulting from conduct that violated the antitrust laws is insufficient to confer antitrust standing. Instead, a plaintiff can only recover under the federal antitrust laws if its injury is "of the type the antitrust laws were intended to prevent and . . . flows from that which makes defendants' acts unlawful." Brunswick, 429 U.S. at 489; see also Alberta Gas Chems. Ltd. v. E.I. Du Pont De Nemours & Co., 826 F.2d 1235, 1240 (3d Cir. 1987).

The Supreme Court has articulated a number of factors to consider in determining whether a plaintiff has antitrust standing:

(1) the causal connection between the antitrust violation and the harm to the plaintiff and the intent by the defendant to cause that harm, with neither factor alone conferring standing; (2) whether the plaintiff's alleged injury is of the type for which the antitrust laws were intended to provide redress; (3) the directness of the injury, which addresses the concerns that liberal application of standing principles might produce speculative claims; (4) the existence of more direct victims of the alleged antitrust violations; and (5) the potential for duplicative recovery or complex apportionment of damages.

In re Lower Lake Erie Iron Ore Antitrust Litig., 998 F.2d 1144, 1165-66 (3d Cir. 1993) (citing Associated Gen. Contractors of Cal., Inc. v. Cal. State Council of Carpenters, 459 U.S. 519, 545 (1983)). The second factor, antitrust injury, is a necessary (though insufficient) condition of antitrust standing. Cargill, Inc. v. Monfort of Colorado, Inc., 479 U.S. 104, 110 n.5 (1986); Lower Lake Erie, 998 F.2d at 1166. "As a general matter, the class of plaintiffs capable of satisfying the antitrust-injury requirement is limited to consumers and competitors in the restrained market and to those whose injuries are the means by which the defendants seek to achieve their anticompetitive...

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