The Sherman Antitrust Act of 1890 is a United States antitrust law that prescribes the rule of free competition among those engaged in commerce that was passed by Congress under the presidency of Benjamin Harrison. It is named for Senator John Sherman, its principal author.
In the United States, antitrust law is a collection of federal and state government laws that regulate the conduct and organization of business corporations and are generally intended to promote competition for the benefit of consumers. The main statutes are the Sherman Act of 1890, the Clayton Act of 1914 and the Federal Trade Commission Act of 1914. These Acts serve three major functions. First, Section 1 of the Sherman Act prohibits price-fixing and the operation of cartels, and prohibits other collusive practices that unreasonably restrain trade. Second, Section 7 of the Clayton Act restricts the mergers and acquisitions of organizations that would likely substantially lessen competition. Third, Section 2 of the Sherman Act prohibits the abuse of monopoly power.
In United States patent law, patent misuse is a patent holder's use of a patent to restrain trade beyond enforcing the exclusive rights that a lawfully obtained patent provides. If a court finds that a patent holder committed patent misuse, the court may rule that the patent holder has lost the right to enforce the patent. Patent misuse that restrains economic competition substantially can also violate United States antitrust law.
United States v. Continental Can Co., 378 U.S. 441 (1964), was a U.S. Supreme Court case which addressed antitrust issues. One issue it addressed was how should a market segment be defined for purposes of reviewing a merger of companies which manufacture different but related products.
International Salt Co. v. United States, 332 U.S. 392 (1947), was a case in which the United States Supreme Court held that the Sherman Act prohibits as per se violations all tying arrangements in which a product for which a seller has a legal monopoly, such as a patent, requires purchasers to buy as well a product for which the seller has no legal monopoly.
Illinois Tool Works Inc. v. Independent Ink, Inc., 547 U.S. 28 (2006), was a case decided by the Supreme Court of the United States involving the application of U.S. antitrust law to "tying" arrangements of patented products. The Court ruled unanimously that there is not a presumption of market power under the Sherman Antitrust Act when the sale of a patented product is conditioned on the sale of a second product in a tying arrangement. A plaintiff alleging an antitrust violation must instead establish the defendant's market power in the patented product through evidence.
Leegin Creative Leather Products, Inc. v. PSKS, Inc., 551 U.S. 877 (2007), is a US antitrust case in which the United States Supreme Court overruled Dr. Miles Medical Co. v. John D. Park & Sons Co.Dr Miles had ruled that vertical price restraints were illegal per se under Section 1 of the Sherman Antitrust Act. Leegin established that the legality of such restraints are to be judged based on the rule of reason.
The Antitrust Paradox is a 1978 book by Robert Bork that criticized the state of United States antitrust law in the 1970s. A second edition, updated to reflect substantial changes in the law, was published in 1993. It is claimed that the work is the most cited book on antitrust. Bork has credited Aaron Director as well as other economists from the University of Chicago as influences.
The essential facilities doctrine is a legal doctrine which describes a particular type of claim of monopolization made under competition laws. In general, it refers to a type of anti-competitive behavior in which a firm with market power uses a "bottleneck" in a market to deny competitors entry into the market. It is closely related to a claim for refusal to deal.
United States v. Glaxo Group Ltd., 410 U.S. 52 (1973), is a 1973 decision of the United States Supreme Court in which the Court held that (1) when a patent is directly involved in an antitrust violation, the Government may challenge the validity of the patent; and (2) ordinarily, in patent-antitrust cases, “[m]andatory selling on specified terms and compulsory patent licensing at reasonable charges are recognized antitrust remedies.”
A post-sale restraint, also termed a post-sale restriction, as those terms are used in United States patent law and antitrust law, is a limitation that operates after a sale of goods to a purchaser has occurred and purports to restrain, restrict, or limit the scope of the buyer's freedom to utilize, resell, or otherwise dispose of or take action regarding the sold goods. Such restraints have also been termed "equitable servitudes on chattels".
Continental Television v. GTE Sylvania, 433 U.S. 36 (1977), was an antitrust decision of the Supreme Court of the United States. It widened the scope of the "rule of reason" to exclude the jurisdiction of antitrust laws.
Eastman Kodak Co. v. Image Technical Servs., Inc., 504 U.S. 451 (1992), is a 1992 Supreme Court decision in which the Court held that even though an equipment manufacturer lacked significant market power in the primary market for its equipment—copier-duplicators and other imaging equipment—nonetheless, it could have sufficient market power in the secondary aftermarket for repair parts to be liable under the antitrust laws for its exclusionary conduct in the aftermarket. The reason was that it was possible that, once customers were committed to the particular brand by having purchased a unit, they were "locked in" and no longer had any realistic alternative to turn to for repair parts.
United States v. Colgate & Co., 250 U.S. 300 (1919), is a United States antitrust law case in which the United States Supreme Court noted that a company has the power to decide with whom to do business. Per the Colgate Doctrine, a company may unilaterally terminate business with any other company without triggering a violation of the antitrust laws.
United States v. Terminal R.R. Ass'n, 224 U.S. 383 (1912), is the first case in which the United States Supreme Court held it a violation of the antitrust laws to refuse to a competitor access to a facility necessary for entering or remaining in the market. In this case a combination of firms carried out the restrictive practice, rather than a single firm. That made the conduct susceptible to challenge under section 1 of the Sherman Act rather than under the heightened standard of section 2 of that act, but the case was brought under both sections.
United States v. Motion Picture Patents Co. , 225 F. 800, was a civil antitrust prosecution overlapping to some extent with the issues in the decision in the Supreme Court's Motion Picture Patents case. After the trial court found that the defendants violated §§ 1 and 2 of the Sherman Act by establishing control over "trade in films, cameras, projecting machines, and other accessories of the motion picture business," by their patent licensing practices and other conduct, they appealed to the Supreme Court. After the Supreme Court's 1917 decision in Motion Picture Patents Co. v. Universal Film Manufacturing Co., however, the parties dismissed the appeal by stipulation in 1918 that the decision had made the defendants' appeal futile.
Lorain Journal Co. v. United States, 342 U.S. 143 (1951), is a decision of the United States Supreme Court often cited as an example of a monopolization violation being based on unilateral denial of access to an essential facility, although it in fact involved concerted action. When the Lorain Journal's monopoly over advertising in the Lorain, Ohio area was threatened by the establishment of a competing radio station, the Journal's publisher refused to accept advertising from those who advertised over the radio station and required them to advertise only in the Journal. The purpose of the publisher was to eliminate the competition of the radio station. The Supreme Court held that the publisher had attempted to monopolize trade and commerce, in violation of § 2 of the Sherman Antitrust Act, and was properly enjoined from continuing the conduct.
United States v. Masonite Corp., 316 U.S. 265 (1942), is a United States Supreme Court decision that limited the scope of the 1926 Supreme Court decision in the General Electric case that had exempted patent licensing agreements from antitrust law's prohibition of price fixing. The Court did so by applying the doctrine of the Court's recent Interstate Circuit hub-and-spoke conspiracy decision.
California Motor Transport Co. v. Trucking Unlimited, 404 U.S. 508 (1972), was a landmark decision of the US Supreme Court involving the right to make petitions to the government. The right to petition is enshrined in the First Amendment to the United States Constitution as: "Congress shall make no law...abridging...the right of the people...to petition the Government for a redress of grievances." This case involved an accusation that one group of companies was using state and federal regulatory actions to eliminate competitors. The Supreme Court ruled that the right to petition is integral to the legal system but using lawful means to achieve unlawful restraint of trade is not protected.
