Chief Judge Stark on Jury Instructions Regarding Patent Damages

Chief Judge Stark recently issued a memorandum order with helpful guidance for parties regarding jury instructions in patent infringement cases. His Honor explained that an instruction on the entire market value rule should be read to the jury, “as doing so will assist the jurors’ understanding of the evidence on damages,” but that an “overly narrow” interpretation of the law governing the entire market value rule would be rejected. Intellectual Ventures I LLC v. Symantec Corp., C.A. No. 10-1067-LPS, Memo. Or. at 1 (D. Del. Jan. 23, 2014). Such an instruction should be read, Judge Stark explained, both when the plaintiff’s expert first addressed entire market value rule damages and again as part of final instructions. Id.

The specific instructions adopted by Judge Stark on the entire market value rule, reasonable royalty, the Georgia-Pacific factors, and damages generally are found in the Court’s order below.

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