Legal Opinion
Bj Services Company v. Halliburton Energy Services, Inc.
Court of Appeals for the Federal Circuit
Decided August 6, 2003No. 02-1496PublishedCited by 56 opinions
1Opinion of the Court
MAYER, Chief Judge.
Halliburton Energy Services, Inc. appeals the final judgment of the United States District Court for the Southern District of Texas that United States Patent No. 6,017,855 (“'855 patent”) is not invalid and infringed. BJ Serv. Co. v. Halliburton Energy Serv., Inc., 00-CV-948 (S.D.Tex. Apr. 23, 2002). Because the district court did not err on the law and the jury’s verdict is supported by substantial evidence, we affirm.
Background
BJ Services owns the '855 patent directed to a method of fracturing subterranean formations to stimulate oil and gas wells. It achieves this by…
2Cases cited15 opinions
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- Atlas Powder Company v. E.I. Du Pont De Nemours & Company and Alamo Explosives Company, Inc.Court of Appeals for the Federal Circuit · 1984
- Burroughs Wellcome Co. v. Barr Laboratories, Inc., and Novopharm, Inc. And Novopharm, Ltd.Court of Appeals for the Federal Circuit · 1994
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3Cited by56 opinions
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