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Circuit split · intellectual property law

Whether the copyright merger doctrine—under which expression inseparable from an idea is unprotectable—operates as a limit on copyrightability or instead as an affirmative defense to infringement

1 federal appellate case on this question, each acknowledging the disagreement in its own words.

  1. Sixth Circuit Court of Appeals · October 26, 2004

    “However, there is one aspect of merger my colleagues do not decide that I believe is important to *557 this case: a Circuit split regarding the law of merger.” — Acknowledges a circuit split
    Empirical analysis of this case →

The other side of the split

Decisions the acknowledging court(s) named as the opposing or joined side, quoted in the acknowledging opinion's own words.

What the split turns on

Statutes:
17 U.S.C. 1201(a)(1)(A) ·
17 U.S.C. 1201(b)(A)
Doctrines & tests:
merger doctrine ·
scènes à faire

Cases are grouped by the legal question they announce a split on, classified from the court's own acknowledgment sentence. Verified acknowledgments only. Counter-side decisions are extracted from the acknowledging opinions' own text and linked only when the citation resolves in this corpus. See all circuit splits.