Boston Scientific Corp. (NYSE:BSX) may have won the most recent round in its stent patents war with Johnson & Johnson (NYSE:JNJ), but that didn’t stop the Natick, Mass.-based devices giant from cross-appealing a Delaware judge’s ruling.
The patents in question are at the heart of complicated legal wrangling involving Boston Scientific, its New Brunswick, N.J.-based rival and competitor/partner Abbott (NYSE:ABT). The dispute centers around Boston Scientific’s Promus stent, a private-label version of Abbott’s Xience V stent, and the JNJ subsidiary Cordis Corp.’s Cypher.