Patent opinions from the Eastern District of Texas and the U.S. Court of Appeals for the Federal Circuit

Weekly Digest
Fed. Cir.

Duhn OIL Tool, Inc. v. Cooper Cameron, Corp., No. 09-1352 (Fed. Cir. Feb. 19, 2010)

Vacated & Remanded
Court
U.S. Court of Appeals for the Federal Circuit
Case No.
No. 09-1352
Decided
February 19, 2010
Judge
Per curiam
Document
Nonprecedential Opinion
Length
3 pages

NOTE: This disposition is nonprecedential.

United States Court of Appeals for the Federal Circuit

2009-1352

DUHN OIL TOOL, INC.,

Plaintiff-Appellee,

v.

COOPER CAMERON CORPORATION,

Defendant-Appellant.

Appeal from the United States District Court for the Eastern District of California in case no. 1:05-CV-1411, Senior Judge Oliver W. Wanger.

Before LINN, FRIEDMAN, and MOORE, Circuit Judges.

O R D E R

Cooper Cameron Corp. (“Cameron”) and Duhn Oil Tool, Inc. (“Duhn”) dispute whether the district court’s April 1, 2009 order is immediately appealable under 28 U.S.C. § 1292. “[I]f the district court’s order expressly grants an injunction, the order is appealable under § 1292(a)(1), without regard to whether the appellant is able to demonstrate serious or irreparable consequences.” Cross Med. Prods. v. Medtronic Sofamor Danek, Inc., 424 F.3d 1293, 1301 (Fed. Cir. 2005) (citation omitted). Here, the district court’s order is an express injunction. While the court claimed to deny injunctive relief, it specifically imposed in paragraph 3 an affirmative obligation on Cameron to “provide instructions to its frac mandrel customers, which unambiguously state that the2 lockscrews are not to be engaged during installation or use of the frac mandrel.” Duhn Oil Tool, Inc. v. Cooper Cameron Corp., No. 05-CV-1411, slip op. at 4-5 (E.D. Cal. Apr. 1, 2009) (“Order”). The court thereby granted part of the relief that Duhn requested—to prohibit Cameron from further allegedly infringing uses. Even if Cameron previously volunteered to halt these uses, the order now prevents Cameron from changing its mind before trial. Therefore, the order is an immediately appealable injunction, and we have jurisdiction under § 1292(c)(1). See Cross Med., 424 F.3d at 1300.

In this case, there were insufficient grounds for the court to enjoin Cameron. A preliminary injunction requires the moving party to show both likelihood of success on the merits, and irreparable harm unless the injunction issues. See Amazon.com, Inc. v. Barnesandnoble.com, Inc., 239 F.3d 1343, 1350 (Fed. Cir. 2001). The district court3 Paragraph 3 of the district court’s order of April 1, 2009 is vacated, and the case is remanded for further proceedings. No costs.

FOR THE COURT

February 19, 2010 /s/ Jan Horbaly

Date Jan Horbaly

Clerk

cc: James M. Whitelaw

Charles J. Rogers

Footnotes

  1. identified “strongly conflicting evidence” about the possible frequency of Cameron’s future infringement, and the absence of “a sufficient showing for injunctive relief of the scope and of the nature, [sic] including the notice requirement that Plaintiffs are seeking.” Order at 2. Duhn identifies no irreparable harm that it would suffer without the court’s order, and does not cross-appeal the denial of the broader injunctive relief it proposed. For these reasons alone, the injunction was improper. Therefore, we decline Cameron’s invitation to address invalidity and noninfringement in the first instance. See Sentry Prot. Prods., Inc. v. Eagle Mfg. Co., 400 F.3d 910, 912 (Fed. Cir. 2005) (“[W]e do not normally decide significant issues for the first time on appeal.”). Accordingly, IT IS ORDERED THAT:

Text extracted from the official PDF and reflowed for reading. It is not a certified transcript — the PDF linked above is the authoritative document.

Analysis is coming soon.

A plain-English account of the issues, facts and holding, written by Patent Case Watch. The opinion itself — its full text, its PDF and everything else on this page — stays free to read for everyone, always.

Cite this opinion

Duhn OIL Tool, Inc. v. Cooper Cameron, Corp., No. 09-1352 (Fed. Cir. Feb. 19, 2010).

Record ID
CAFC-09-1352-20100219
Permalink
https://patentcasewatch.com/opinions/CAFC-09-1352-20100219

No reporter citation is shown because the official source does not supply one; none is inferred here. Check the opinion and a citator before relying on this form.