March 02, 2023
A Canadian medical device company that said it lost a patent lawsuit last year after a North Carolina federal judge showed "no interest in the relevant physics and science," among other complaints about his behavior, saw its bid for a new trial rejected by the same judge.
December 09, 2022
A Canadian respiratory medical device company says it lost a patent trial last month in part because a North Carolina federal judge called the testimony of its witnesses "painful" and then asked jurors, "Do you want to hear any more of this?"
November 10, 2022
A North Carolina federal jury decided Wednesday that D R Burton Healthcare medical devices used to help remove secretions from the lungs do not infringe a patent owned by rival Trudell Medical.