Varsity Brands

Oral argument before the Supreme Court, here.
See also here and here.
Audio of the oral argument here.

SAS Institute/World Programming: UK Ruling After The Reference

[2013] EWHC 69 (Ch), Justice Arnold, here.
You can read my brief paper here for some background information.

The functionality of a computer program and the programming language cannot be protected by copyright

Case C-406/10, SAS Institute Inc. v World Programming Ltd, here. 

ECJ Advocate General Bot on interoperability and copyright

Opinion on SAS Institute Inc. (SAS) v. World Programming Ltd (WPL), case C-406/10, here.