Express Mobile, Inc. has filed a slew of new cases in its litigation campaign, which has been targeting web authoring tools since April 2015. The complaints have been filed in either the District of Delaware or the Northern District of California, alleging infringement by nearly two dozen companies over their use of Drupal, Joomla, Magento, and/or WordPress. A Markman hearing in a declaratory judgment action, filed by X.Commerce (d/b/a Magento) in the Northern District of California, was held in May 2018. The court sought post-hearing briefing on previously construed or agreed-upon terms, in response to which the parties submitted the constructions of the Eastern District of Texas in a February 2018 order from a case consolidated across multiple defendants there. District Judge Richard Seeborg has yet to issue a claim construction ruling.