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International Primate Protection League and Its Members v. Administrators of Tulane Educational Fund

500 U.S. 72 · Decided May 20, 1991 · 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

International Primate Protection League and Its Members v. Administrators of Tulane Educational Fund was decided on May 20, 1991 unanimously (8–0). The Court reversed the lower court's decision and remanded the case. Justice Thurgood Marshall wrote the opinion of the Court. SCDB classifies its main issue as “Standing, adversary parties” in the Judicial Power area.

Read the opinion

Case details

Citations
500 U.S. 72 · 111 S. Ct. 1700 · 114 L. Ed. 2d 134 · 1991 U.S. LEXIS 2781
Docket number
90-89
Decided
May 20, 1991
Argued
March 20, 1991
Decision type
Opinion of the Court (orally argued)
Disposition
Reversed and remanded
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
8–0 (unanimous)
Majority opinion
Thurgood Marshall
Opinion assigned by
William H. Rehnquist
How the case arrived
Certiorari
Issue area
Judicial Power
Legal provision
Article III, Section 2, Paragraph 1 (case or controversy requirement)
Type of law
Constitution
Decision direction (SCDB)
Liberal what this means

How the Justices voted

Did not participate: Antonin Scalia.

Full case caption

International Primate Protection League and Its Members, et al. v. Administrators of Tulane Educational Fund et al.

SCDB identifiers: case 1990-070, docket 1990-070-01.

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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