Seventh Circuit Judge Richard Posner today upheld (with help of course) a ruling against a plaintiff class that accused a pair of firms from the Great White North of scheming with U.S. outfits to raise the price of sulfuric acid, a by-product for the Canadians of smelting non-ferrous metals like nickel and copper.

The

Blawgletter had the pleasure today of standing before the Chief Justice and eight Associate Justices of the Supreme Court of the United States. We urged their honors to send a case we've worked on for more than nine years back to the trial court . . . for trial.

We had not done that before

If you could see Blawgletter right now, you might notice some blushing. For that of which we write betrays a streak we prefer not to show.

The story begins Monday morning, when we heard a U.S. Supreme Court justice mention "Coke on Littleton, 1628" — and instantly knew what he meant. Why the blaze of recognition? It came because we'd lately

The Federal Aviation Act pre-empts state laws that "relate[] to a price, route, or service of an air carrier." The statute thus bars state law price-fixing claims against your American Airlineses, your U.S. Airwayses, your Virgin Americas, and — yes — even your Air Gumbos and your go!s.

But what about our foreign flying friends at

K-Dur
K-Dur treats low potassium. We think.

Since 2003, the Federal Trade Commission has fought a losing battle to halt bargains in which a brand-name drug-maker pays a generic competitor to put off entering the market. Pacts like that, the agency urged, result in "reverse payments", which compensate a patent infringer not to do stuff that might infringe the patent. Such arrangements violate antitrust law