Patent Law | Expert Legal Commentary

May 12, 2009

Rothman v. Target: Deferring to Jury Finding of Obviousness, But Not of Inequitable Conduct

Rothman v. Target Corp.

By Yuri Mikulka and Spyros J. Lazaris

In Rothman v. Target Corp., 556 F.3d 1310 (Fed. Cir. 2009), the Federal Circuit upheld a district court’s refusal to set aside a jury finding that the plaintiff’s patent was invalid due to obviousness, but reversed the trial court on its finding of inequitable conduct by the prosecuting attorney. The court showed high deference to the jury on the former issue, but determined that “no reasonable jury” could have found inequitable conduct on the latter issue. Arguably, the court’s holding could be construed as inappropriately broadening the concept of obviousness, though it does make a point of protecting the good faith efforts of prosecuting attorneys.

Image Credit: Rothman v. Target Corp./No. 2008-1375/U.S. Court of Appeals for the Federal Circuit

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Companies Mentioned

Elizabeth Lange LLC d.b.a. Liz Lange Maternity

Federated Department Stores

Glamourmom LLC

J.C. Penney Company, Inc.

K-Mart Corp.

Kohl’s Department Stores, Inc.

Leading Lady, Macy’s Department, Inc.

Motherswear International, Redcats USA, L.P. d.b.a. Lane Bryant Catalog

Sears Holding Corp.

Target Corp.

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Companies Mentioned

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The following companies are mentioned in Patent Law Updates:

Boston Scientific Corp.

Microsoft Corp.

Boston Scientific Scimed, Inc.

U.S. Patent and Trademark Office

Stryker Corp.

Samsung Electronics America, Inc.

Cordis Corp.

Target Corp.

Sears Holding Corp.

Kohl’s Department Stores, Inc.

K-Mart Corp.

J.C. Penney Company, Inc.

Audiovox Communications Corp.

Glamourmom LLC

McKesson Information Solutions, Inc.

Federated Department Stores

Bridge Medical, Inc.

Elizabeth Lange LLC d.b.a. Liz Lange Maternity

United States Patent and Trademark Office

Smithkline Beecham Corp. (d.b.a. GlaxoSmithKline, plc.)

SmithKline Beecham PLC

HT Window Fashion Corp.

SmithKline Beecham Corp. d.b.a GlaxoSmithKline

Scimed Life Systems Inc.

Ortho-McNeil Pharmaceutical, Inc.

Glaxo Group Limited d.b.a. GlaxoSmithKline

Mylan Pharmaceutical, Inc.

Ranbaxy, Inc.

Teva Pharmaceuticals USA, Inc.

Mylan Laboratories, Inc.

Nokia, Inc.

Stryker Sales Corp.

Stryker Orthopaedics

Howmedica Osteonics Corp.

Acumed, LLC

Quanta Computer, Inc.

Sanyo North America Corp.

LG Electronics, Inc.

Smith & Nephew, Inc.

Cohesive Technologies, Inc.

Waters Corp.

Swisa, Inc.

Egyptian Goddess, Inc.

Motorola, Inc.

Dror Swisa

Johnson & Johnson, Inc.

Wal-Mart Stores, Inc.

AMI Semiconductor, Inc.

Innostream, Inc.

InfoSpace, Inc.

Additional Resources

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