Power of Congress Over Patents and Copyrights

Letters patent for a new invention or discovery in the arts confer upon the patentee an exclusive property in the patented invention that cannot be appropriated or used by the government without just compensation.1561 Congress may, however, modify rights under an existing patent, provided vested property rights are not thereby impaired,1562 but it does not follow that it may authorize an inventor to recall rights that he has granted to others or reinvest in him rights of property that he had previously conveyed for a valuable and fair consideration.1563 Furthermore, the rights the present statutes confer are subject to the antitrust laws, though it can hardly be said that the cases in which the Court has endeavored to draw the line between the rights claimable by patentees and the kind of monopolistic privileges that are forbidden by those acts are entirely consistent in their holdings.1564

Congress has the power to pass copyright laws that, in its political judgment, will serve the ends of the Copyright Clause. Congress may “promote the Progress of Science” (i.e., the creation and dissemination of knowledge and learning) not only by providing incentives for new works, but also by conferring copyright protection to works in the public domain.1565 The Copyright Clause also broadly empowers Congress to extend the terms of existing copyrights, so long as the extended terms are for determinable periods.1566

Footnotes

1561
James v. Campbell, 104 U.S. 356, 358 (1882). See also United States v. Burns, 79 U.S. (12 Wall.) 246, 252 (1871); Cammeyer v. Newton, 94 U.S. 225, 234 (1877); Hollister v. Benedict Mfg. Co., 113 U.S. 59, 67 (1885); United States v. Palmer, 128 U.S. 262, 271 (1888); Belknap v. Schild, 161 U.S. 10, 16 (1896). [Back to text]
1562
McClurg v. Kingsland, 42 U.S. (1 How.) 202, 206 (1843). [Back to text]
1563
Bloomer v. McQuewan, 55 U.S. (14 How.) 539, 553 (1852). [Back to text]
1564
See Motion Picture Co. v. Universal Film Co., 243 U.S. 502 (1917); Morton Salt Co. v. Suppiger Co., 314 U.S. 488 (1942); United States v. Masonite Corp., 316 U.S. 265 (1942); United States v. New Wrinkle, Inc., 342 U.S. 371 (1952), where the Justices divided 6 to 3 as to the significance for the case of certain leading precedents; and Walker Process Equip., Inc. v. Food Mach. & Chem. Corp., 382 U.S. 172 (1965). [Back to text]
1565
Golan v. Holder, 565 U.S. ___, No. 10–545, slip op. (2012). [Back to text]
1566
Eldred v. Ashcroft, 537 U.S. 186 (2003). [Back to text]