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Inwood Laboratories, Inc. v. Ives Laboratories, Inc.

456 U.S. 844 · Decided June 1, 1982 · 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

Inwood Laboratories, Inc. v. Ives Laboratories, Inc. was decided on June 1, 1982 unanimously (9–0). The Court reversed the lower court's decision and remanded the case. Justice Sandra Day O'Connor wrote the opinion of the Court. SCDB classifies its main issue as “Trademarks” in the Economic Activity area.

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Case details

Citations
456 U.S. 844 · 102 S. Ct. 2182 · 72 L. Ed. 2d 606 · 1982 U.S. LEXIS 113
Docket number
80-2182
Decided
June 1, 1982
Argued
February 22, 1982
Court era
Burger 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
Sandra Day O'Connor
Opinion assigned by
Warren E. Burger
How the case arrived
Certiorari
Issue (SCDB)
Trademarks
Legal provision
Federal Rules of Civil or Appellate Procedure
Type of law
Court rules
Decision direction (SCDB)
Liberal what this means

How the Justices voted

JusticeVoteSeparate writing
Justice William J. Brennan Jr.Majority
Justice Byron R. WhiteSpecial concurrenceWrote an opinion
Justice Thurgood MarshallSpecial concurrence
Chief Justice Warren E. BurgerMajority
Justice Harry A. BlackmunMajority
Justice Lewis F. Powell Jr.Majority
Justice William H. RehnquistSpecial concurrenceWrote an opinion
Justice John Paul StevensMajority
Justice Sandra Day O'ConnorMajorityWrote an opinion

Full case caption

Inwood Laboratories, Inc., et al. v. Ives Laboratories, Inc.

SCDB identifiers: case 1981-104, docket 1981-104-01.

Other cases on “Trademarks”

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Cases on the same legal provision: Federal Rules of Civil or Appellate Procedure

Same Term, same area (Economic Activity)

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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