Software patents in the USA

Yesterday, the US Supreme Court heard oral argument on the question of the patentability of Alice Corporation’s software system for a method of payment, in denying the validity of which 10 judges of the Federal Circuit famously came up with 7 different opinions.

Several patents and claims are in issue, all relating to a computerized trading platform used for conducting financial transactions in which a third party settles obligations between a first and a second party so as to eliminate “counterparty” or “settlement” risk.

The question presented:

Whether claims to computer-implemented inventions-including claims to systems and machines, processes, and items of manufacture-are directed to patent-eligible subject matter within the meaning of 35 U.S.C. § 101 as interpreted by this Court?

As petitioner, the patentee (Alice Corp) will argue first. Respondent’s time will be split between CLS Bank and the US Government who has filed an amicus brief highlighting a misguided argument that “the abstract idea exception is patent law’s sole mechanism for excluding claims directed to manipulation of non-technological concepts and relationships.”

Transcript here. Some extracts here

One interesting point: the questioning of the advocates about which of the competing options proposed by the amici they preferred as solutions to the issue.

Summary of briefs with links to the briefs

Washington Post preview

Our own battles in this front are still proceeding with a decision awaited in the Research Affiliates appeal and RPL Central.

Meanwhile the USPTO has issued revised guidelines: 2014 Procedure For Subject Matter Eligibility Analysis Of Claims Reciting Or Involving
Laws Of Nature/Natural Principles, Natural Phenomena, And/Or Natural Products
.