Letter Request Requirement in East Texas Takes An Absurdist Turn

We’ve written before about the unique requirement some judges in the Eastern District of Texas impose on accused infringers, requiring them to obtain leave of court before filing a motion testing the patent–eligibility of an asserted patent under Alice v. CLS Bank. This requirement makes it harder for accused infringers to get a dispositive issue...

No Welcome Mat for Alice in East Texas After All?

A month ago, we highlighted the case of Clear With Computers v. Volvo Construction Equipment, in which Judge Gilstrap of the Eastern District of Texas granted a defense motion to dismiss for lack of patentable subject matter. We saw the application of Alice v. CLS Bank in a ruling on an early dispositive motion in...

The Alice Penny Drops In East Texas

As we wrote last month, the early stats suggest that Alice v. CLS Bank has changed the landscape of patent litigation, with a 69% win rate for accused infringers on motions seeking a judgment that an asserted patent is not directed to patentable subject matter. One of the bigger open questions is what reception Alice...