August 20, 2025
A Maryland federal judge has ruled in favor of chemical supplier W.R. Grace on one Lanham Act false advertising claim that competitor GW Aru LLC brought against Grace over disparaging claims it made about GWA in advertisements, finding that while Grace's actions might not have been commendable, GWA hadn't shown it suffered monetary harm as a result.
January 09, 2025
A Maryland federal judge has determined chemical company W.R. Grace made false statements when publicly comparing its product to competitor G.W. Aru, but left most questions of injury, invalidity and additional infringement for a May trial.