As we discussed last week, people sometimes forget that parties can object to even non-dispositive rulings by a magistrate judge under FRCP 72—although I don't know whether that is what happened here.

In Boston Scientific Co. v. Micro-Tech Endoscopy USA, Inc., C.A. No. 18-1869-CFC-CJB (D. Del.), defendants moved to strike plaintiff's infringement contentions for failure to apply the Court's claim construction. The motion was referred to Magistrate Judge Burke, who denied it:

(1) With regard to Defendant's request that Plaintiffs' FICs regarding the term "breakable link... adapted to be broken[,]" be stricken, (D.I. 169 at 2), it is DENIED. The Court did not construe this term, and Defendant has not convinced the Court that Plaintiffs are …

When magistrate judges are referred a dispositive matter, they issue an R&R that goes to the district judge. In Delaware, an R&R typically notes the objection period at the end, and the losing party typically (but not always) files objections.

When magistrate judges are referred a non-dispositive matter, they issue an order (and possibly an opinion). The order typically does not mention any review period or process for review.

What parties often forget is that you can object to a magistrate judge's order just as easily as you can to an R&R under FRCP 72. And, in fact, the District Court …