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Keywords

plaintiffdefendantsummary judgmenttrustpatentantitrust

trustwillpatentantitrust

Related Cases

Illinois Tool Works Inc. v. Independent Ink, Inc., 547 U.S. 28, 126 S.Ct. 1281, 164 L.Ed.2d 26, 74 USLW 4154, 2006-1 Trade Cases P 75,144, 77 U.S.P.Q.2d 1801, 06 Cal. Daily Op. Serv. 1717, 2006 Daily Journal D.A.R. 2426, 19 Fla. L. Weekly Fed. S 116

Facts

The case involves a manufacturer of replacement ink, Independent Ink, Inc., which brought an antitrust action against Trident, Inc., the patentee of a printhead system for inkjet printers. Independent Ink alleged that Trident's requirement for customers to purchase its unpatented ink constituted an illegal tying arrangement and monopolization of the ink market. The District Court granted summary judgment for Trident, concluding that the mere existence of a patent did not imply market power. The Federal Circuit affirmed in part and reversed in part, leading to a Supreme Court review.

Petitioners manufacture and market printing systems that include a patented printhead and ink container and unpatented ink, which they sell to original equipment manufacturers who agree that they will purchase ink exclusively from petitioners and that neither they nor their customers will refill the patented containers with ink of any kind.

Issue

Whether the mere fact that a tying product is patented supports a presumption of market power in a patented product.

Rule

The Supreme Court held that a patent does not automatically confer market power upon the patentee in the context of tying arrangements. In all cases involving a tying arrangement, the plaintiff must prove that the defendant has market power in the tying product. The Court abrogated previous cases that suggested a presumption of market power based solely on the existence of a patent.

Mere fact that a tying product is patented does not support a presumption of market power in a patented product; abrogating Morton Salt Co. v. G.S. Suppiger Co., 314 U.S. 488, 62 S.Ct. 402, 86 L.Ed. 363, International Salt Co. v. United States, 332 U.S. 392, 68 S.Ct. 12, 92 L.Ed. 20, United States v. Loew's Inc., 371 U.S. 38, 83 S.Ct. 97, 9 L.Ed.2d 11, and Jefferson Parish Hospital Dist. No. 2 v. Hyde, 466 U.S. 2, 104 S.Ct. 1551, 80 L.Ed.2d 2.

Analysis

The Court analyzed the evolution of antitrust law regarding tying arrangements, noting that earlier cases relied on assumptions about market power that have since been rejected. The Court emphasized that a plaintiff must provide evidence of market power rather than rely on a presumption. The ruling clarified that tying arrangements involving patented products should not be evaluated under a per se rule but rather require proof of market power in the relevant market.

Conclusion

The Supreme Court vacated the lower court's ruling and remanded the case, emphasizing that the plaintiff must demonstrate the defendant's market power in the tying product for a tying claim to succeed.

Vacated and remanded.

Who won?

The Supreme Court's decision effectively favored Trident, Inc. by vacating the lower court's ruling that had granted summary judgment in favor of Independent Ink. The Court clarified that the mere existence of a patent does not imply market power, thus allowing Trident to contest the claims of illegal tying arrangements without the presumption of market power that had previously been assumed in antitrust cases.

The Supreme Court held that the mere fact that a tying product is patented does not support a presumption of market power in a patented product, thereby favoring Trident, Inc. in the context of the antitrust claims brought by Independent Ink, Inc.

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