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Carlsbad Technology, Inc. v. Hif Bio, Inc.

556 U.S. 635 · Decided May 4, 2009 · Supreme Court of the United States

Record summary. This page is generated from the Supreme Court Database’s coded data about the case. It describes who decided what, not the Court’s reasoning. Read the opinion itself before relying on it. Not legal advice.

At a glance

Carlsbad Technology, Inc. v. Hif Bio, Inc. was decided on May 4, 2009 unanimously (9–0). The Court reversed the lower court's decision and remanded the case. Justice Clarence Thomas wrote the opinion of the Court. SCDB classifies its main issue as “Jurisdiction of federal courts of appeals” in the Judicial Power area.

Read the opinion

Case details

Citations
556 U.S. 635 · 129 S. Ct. 1862 · 173 L. Ed. 2d 843 · 2009 U.S. LEXIS 3304
Docket number
07-1437
Decided
May 4, 2009
Argued
February 24, 2009
Court era
Roberts Court
Decision type
Opinion of the Court (orally argued)
Disposition
Reversed and remanded
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
9–0 (unanimous)
Majority opinion
Clarence Thomas
Opinion assigned by
John G. Roberts Jr.
How the case arrived
Certiorari
Issue area
Judicial Power
Legal provision
28-1447
Type of law
Infrequently litigated statute
Decision direction (SCDB)
Liberal what this means

How the Justices voted

JusticeVoteSeparate writing
Justice John Paul StevensConcurrenceWrote an opinion
Justice Antonin ScaliaConcurrenceWrote an opinion
Justice Anthony M. KennedyMajority
Justice David H. SouterConcurrence
Justice Clarence ThomasMajorityWrote an opinion
Justice Ruth Bader GinsburgMajority
Justice Stephen G. BreyerConcurrenceWrote an opinion
Chief Justice John G. Roberts Jr.Majority
Justice Samuel A. Alito Jr.Majority

Full case caption

Carlsbad Technology, Inc. v. Hif Bio, Inc., et al.

SCDB identifiers: case 2008-054, docket 2008-054-01.

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Source: Supreme Court Database, 2026 Release 01 (data file dated September 8, 2026). Imported into CaseTrail November 5, 2026. Coverage: decisions from the 1946 through 2025 Terms. Methodology · Report an error