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Arunachalam v. Lyft

Updated Sep 19, 2026

In brief

The Supreme Court threw out (dismissed) the petition without deciding the patent dispute.

Where it stands
Decided

Decided · May 18, 2020

What it’s about
The Court denied Arunachalam’s petition for certiorari, leaving in place the lower courts’ dismissal of her patent-infringement claims.
Who it affects
The order did not decide whether the web-service patents qualify for protection or whether the lower-court process violated due-process or jury-trial rights. The lower-court decision throwing out the claims was not changed by this order.

Summary: written with AI from the case record.

Illustration for Arunachalam v. Lyft, Inc.
Conceptual illustration · AI-generated

What it's about

The petition challenged the Federal Circuit’s summary affirmance and the district court’s ruling that the asserted web-service patents were not eligible for patent protection under 35 U.S.C. § 101.

This was a request for Supreme Court review of lower-court rulings on patent eligibility and procedure, but no Supreme Court ruling on those issues followed.

Question presented

1. Whether the Federal Circuit’s Rule 36 judgment, which affirmed the district court’s dismissal of Petitioner’s patent infringement claims without a written opinion, violates Petitioner’s due process rights under the Fifth Amendment. 2. Whether the district court erred in dismissing Petitioner’s patent infringement claims under 35 U.S.C. § 101, by misapplying the Alice/Mayo framework to Petitioner’s "Web-as-a-Service" patents. 3. Whether the district court’s dismissal of Petitioner’s claims with prejudice, without leave to amend, constitutes an abuse of discretion and a violation of Petitioner’s right to a jury trial under the Seventh Amendment.

What the Court decided

Holding

The motion for leave to proceed in forma pauperis is denied, and the petition for a writ of certiorari is dismissed. See Rule 39.8. The Chief Justice took no part in the consideration or decision of this motion and this petition.

Result
Dismissed

What's next

The Supreme Court’s action is finished. The order did not change the lower-court decision throwing out the claims or provide a Supreme Court ruling on the dispute.

Documents

4

Docket activity

10
  • New analysis added

    Sep 19, 2026 · Court records

  • AI analysis generated: Case Briefing

    Sep 19, 2026 · Generated

  • New analysis added

    Sep 19, 2026 · Court records

  • AI analysis generated: Decision Record

    Sep 19, 2026 · Generated

  • New analysis added

    Sep 5, 2026 · Court records

Show 5 more
  • Case data updated: summary, question_presented, generation_metadata

    Sep 5, 2026 · Court records

  • Court Order added: Main Document

    May 20, 2020 · Court records

  • Court Order added: Proof of Service

    May 20, 2020 · Court records

  • Opinion added: Arunachalam

    May 18, 2020 · Court records

  • Brief added: Petition

    Mar 12, 2020 · Court records

More questions

4
What was Arunachalam v. Lyft about?
Arunachalam asked the Supreme Court to review lower-court decisions that threw out her web-service patent claims. She raised patent-eligibility, due-process, and jury-trial questions.
Did the Supreme Court decide whether the patents qualified for protection?
No. It threw out (dismissed) the petition and did not decide the patent-eligibility, due-process, or jury-trial questions.
What did the Court do to Arunachalam’s petition?
It threw out the petition (dismissed it) and rejected her request to proceed without paying the filing fee.
Who won Arunachalam v. Lyft at the Supreme Court?
Neither side received a Supreme Court ruling on the legal questions. The Court ended the petition without deciding the underlying dispute.

Sources

Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.

Checked Sep 19, 2026Methodology

Court records and filings

Reporting and analysis