Johnson & Johnson (NYSE:JNJ) has lost a court battle over its drug-coated stent patents after a New Jersey federal judge ruled that stents marketed by Boston Scientific (NYSE:BSX) Abbott Laboratories (NYSE:ABT) and Medtronic (NYSE:MDT) had not infringed stent patents held by the New Brunswick, New Jersey company.
Despite the ruling, a Johnson & Johnson spokeswoman said in an email that the company would appeal the decision.
Johnson & Johnson ended its drug-coated stent business last year and exited a lucrative $4 billion market amidst setbacks in its business that included manufacturing problems, unfavorable patent decisions and greater competition.
In 2010, Boston Scientific agreed to pay J&J $1.73 billion to end other patent lawsuits between the companies over stent technology.