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In Lexmark International, Inc. v. Impression Products,Jo Dale Carothers 015_web Inc., No. 14-1617 (Fed. Cir. 2016), the U.S. Court of Appeals for the Federal Circuit decided en banc that a U.S. patent owner’s “first sale” of items in a foreign country does not exhaust the patent owner’s right to sue for patent infringement when those items are later imported into the U.S. In contrast, the Supreme Court in Kirtsaeng v. John Wiley & Sons, Inc., 133 S. Ct. 1351 (2013) came to a different conclusion under copyright law, finding that the “first sale,” or exhaustion, doctrine allows the owner of a copy of a copyrighted work, which was lawfully made in a foreign country, to import and sell that copy in the United States without further permission from the copyright owner. But, as the Federal Circuit recognized, patent law and copyright law are not always aligned.

The Lexmark dispute arose in conjunction with Lexmark’s toner cartridges for its printers. Lexmark offers its customers the choice of buying a “Regular Cartridge” at full price with no restrictions on its re-use/resale or a discounted cartridge, subject to a single-use/no-resale restriction. Lexmark sold some of the cartridges in the United States and some abroad. Some of the foreign-sold cartridges and all of the U.S.-sold cartridges at issue were sold subject to an express single-use/no-resale restriction.Continue Reading The Federal Circuit Finds Foreign Sales Do Not Exhaust Patent Rights

Although the general ruleAudrey-Millemann-03_web (based on 35 USC section 101) is that anything made by humans is patentable, there are exceptions. Laws of nature, physical phenomena, and abstract ideas are not patentable. Inventions that fall in these categories are “patent-ineligible,” that is, directed to subject matter that is not eligible to be patented. After the Supreme Court’s key decisions over the last few years in Bilski v. Kappos, 130 S. Ct. 3218 (2010); Mayo Collaborative Services v. Prometheus Laboratories, Inc., 132 S. Ct. 1289 (2012), and Alice Corp. Pty. Ltd. V. CLS Bank International, 134 S. Ct. 2347 (2014), the courts have increasingly held computerized methods of doing business unpatentable.

The district court for the Eastern District of Texas, where many patent infringement cases are filed, handled such a case in Kroy IP Holdings, LLC v. Safeway, Inc., 2015 U.S. Dist. LEXIS 69363. In Kroy, the court provides a useful review of the state of the law, starting with the three Supreme Court cases.

In Bilski, supra, decided in 2010, the Supreme Court held that claims to a method for commodities traders to minimize the risk of price fluctuations was an unpatentable abstract idea. The idea of hedging against risks is a common practice in our economy. The Court found that an idea cannot be made patentable by limiting it to a particular field, such as commodities. The Court held that the Federal Circuit Court of Appeals’ previous test for claims that appear directed to abstract ideas, the machine-or-transformation test (which requires a claimed method to be linked to a particular machine or to transform an article into something else in order to be patentable) is one test that can be used, but is not the sole test.Continue Reading Why Business Methods Are Difficult to Patent

Patents covering software for use in the financial industryAudrey-Millemann-03_web are increasingly being invalidated by the courts. Because of the Supreme Court’s decision in Alice Corp. v. CLS Bank International, 134 S. Ct. 2347 (2014), district courts are holding these patents invalid on the grounds that they are unpatentable abstract ideas, and the Federal Circuit Court of Appeals is affirming the district courts’ decisions.

Patents may cover one of four statutory categories of inventions: (1) machines; (2) articles of manufacture; (3) processes; and (4) compositions of matter. 35.U.S.C. §101. These types of inventions are called “patent-eligible subject matter.” The longstanding exceptions to these four categories are: natural phenomena, laws of nature, and abstract ideas. These types of inventions are called “patent-ineligible subject matter.”

In Alice Corp., the Supreme Court established a two-part test to determine the patentability of claims directed to patent-ineligible subject matter. The first step is to decide whether the claims in the patent are directed to patent ineligible subject matter, such as an abstract idea. If so, the second step is to determine whether the elements of the claim transform the abstract idea into a patent-eligible application.

Two recent cases illustrate the trend. In both cases, the claims covered software for use in the financial industry, as was true of the claims invalidated in Alice Corp.Continue Reading Federal Circuit Continues to Nix Financial Patents

In general, any appeal from a civil action involving claims of patent infringement must be made to the Federal Circuit in Washington, D.C. A recent case from the Ninth Circuit, Amity Rubberized Pen Company v. Market Quest Group, illustrates this principle as well as demonstrating the practical measures an appellate court will take to help an appeal survive.

In Amity Rubberized Pen Co., Amity held a patent for a device that dispensed both toothpicks and tablets such as breath mints. In 2006, Amity sued Market Quest Group alleging infringement of its patent and brought various other federal and state law claims. Counsel for Amity withdrew from the case during trial and the court declared a mistrial and ordered that Amity substitute in new counsel. It also awarded Market Quest its attorney’s fees and costs for the mistrial and warned Amity that it would dismiss the case if it failed to pay. Amity did not pay the fees and in 2010, the Court dismissed the case with prejudice.

Approximately three years later, in 2013, Amity filed a new lawsuit against Market Quest alleging similar claims as the previous action, including claims for patent infringement. Market Quest filed a motion to dismiss the lawsuit on the grounds of res judicata, arguing that the present actin was barred by the dismissal with prejudice of similar claims three years earlier. The District Court agreed and dismissed the 2013 lawsuit. Amity appealed this dismissal to the Ninth Circuit Court of Appeals instead of to the Federal Circuit.Continue Reading Patent Infringement and Appellate Jurisdiction

On Monday, the United States Supreme Court Audrey-Millemann-03_webupheld the longstanding case law that prohibits a patent owner from receiving royalties after a patent has expired. In Kimble v. Marvel Entertainment, LLC (June 22, 2015) 2015 U.S. LEXIS 4067, the Court ruled in favor of Marvel, the licensee of a patent for a Spiderman web-shooting toy.

The plaintiff, Stephen Kimble, had patented the web-shooting toy. Kimble had talked to Marvel about licensing his patent, but Marvel declined to take a license. Shortly thereafter, Marvel began selling a suspiciously similar web-shooting toy.

Kimble sued Marvel for patent infringement. The parties settled. Pursuant to the settlement, Marvel bought the patent from Kimble for a lump sum and a three-percent royalty on future sells of the toys.

Marvel later filed a declaratory judgement action in the district court, seeking a judgment that Marvel could stop paying Kimble royalties when the patent expired in 2010. Marvel relied on Brulotte v. Thys Co., 379 U.S. 29 (1964), in which the Supreme Court had held that a patent owner could not receive royalty payments after the patent had expired, and that agreements that provided for post-term patent royalties were per se unlawful.Continue Reading Everything Old is New Again: Post-Expiration Patent Royalties are a Bad Idea!