The patent infringement lawsuit brought by OANDA against GAIN Capital is far from over.

Earlier this week, the brokers submitted a joint letter at the New Jersey District Court, providing an update on the latest developments in this lawsuit.

The parties have recently met and conferred regarding GAIN’s letter to OANDA concerning the sufficiency of OANDA’s infringement contentions. As a result, OANDA agreed to further amend its infringement contentions in certain respects, and GAIN would serve its planned responsive amended non-infringement contentions thereafter.

Let’s recall that in this lawsuit, OANDA alleges that GAIN infringes two patents, U.S. Patent Nos. 7,146,336 (“the ’366 patent”) and 8,392,311 (“the ’311 patent”).

On March 5, 2013, the United States Patent and Trademark Office issued United States Patent No. 8,392,311, entitled “Currency Trading System, Methods, and Software.”

The ’311 Patent teaches, among other things:

In one aspect, the present invention comprises a system for trading currencies over a computer network. A preferred embodiment comprises: (a) a server front-end; (b) at least one database; (c) a transaction server; (d) a rate server; (e) a pricing engine; (f) an interest rate manager; (g) a trade manager; (h) a value at risk server; (i) a margin control manager; (j) a trading system monitor; and (k) a hedging engine. In another aspect, the present invention comprises methods for trading currency over a computer network. In another aspect, the present invention comprises software for currency trading over a computer network.

On December 5, 2006, the United States Patent and Trademark Office duly and legally issued United States Patent No. 7,146,336, entitled “Currency Trading System, Methods, and Software.”

The ʼ336 Patent teaches, among other things:

In one aspect, the present invention comprises a system for trading currencies over a computer network. A preferred embodiment comprises: (a) a server front-end; (b) at least one database; (c) a transaction server; (d) a rate server; (e) a pricing engine; (f) an interest rate manager; (g) a trade manager; (h) a value at risk server; (i) a margin control manager; (j) a trading system monitor; and (k) a hedging engine. In another aspect, the present invention comprises methods for trading currency over a computer network. In another aspect, the present invention comprises software for currency trading over a computer network.