October 01, 2018
An opioid painkiller designed to deter sniffing and injection does not infringe two of Purdue Pharma LP's OxyContin-related patents, a Massachusetts federal judge has ruled in a victory for Collegium Pharmaceutical Inc. and its two-year-old Xtampza XR.
January 16, 2018
Tweaks to a generic opioid's labeling did not warrant OxyContin maker Purdue Pharma LP to file a separate lawsuit repeating extant patent infringement claims, a federal judge decided in a Boston court hearing Tuesday.
December 13, 2017
Purdue Pharma LP lost an attempt on Wednesday to squeeze several oxycodone-related patent lawsuits into one trial in Massachusetts federal court, a minor setback in the manufacturer's claims seeking to guard the legal underpinnings of painkiller OxyContin.
August 07, 2015
The week in intellectual property complaints saw Key & Associates client Wilson Sporting Goods Co. blitzing a rival equipment manufacturer for infringing a patent for manufacturing footballs and White & Williams LLP saying its crowdfunding client Gust Inc. was improperly targeted by a nonpracticing entity that knew its patents couldn't pass muster under Alice — all part of the nearly 250 IP actions filed in federal court.