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The Judicial Branch

SCOTUS.wiki

Tracking the Supreme Court in plain language — justices, opinions, cases, and the Court’s calendar.

Color Theme

Congress.wiki WhiteHouse.wiki

Home Schedule Justices Cases Opinions Advocates Stats How It Works Privacy Policy Terms of Service

Share your feedback

Help us improve by sharing your thoughts, reporting issues, or suggesting features.

Description

Describe the issue or feature request. Your current page will automatically be included.

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This is not an official Supreme Court website.

Copyright © 2026 PLEJ LLC. All rights reserved.

Home Schedule Justices Cases Opinions Advocates Stats How It Works

Charles B. Klein · SCOTUS.wiki

Advocate

Charles B. Klein

Arguments, affiliations, and case history for a SCOTUS advocate.

Advocate profile

Attorney before the Supreme Court

1 oral argument before the Court.

CBK

Counsel

Charles B. Klein

Total arguments

1

Home state

Unavailable

Date of birth

Jan 1, 1970

Gender

Unavailable

Which side they argue

Petitioner1

Respondent0

Amicus curiae0

Cases argued

Oral arguments before the Court.

OT 2025

24-889

For petitioner

Hikma Pharmaceuticals USA Inc., et al. v. Amarin Pharma, Inc., et al.

For petitioner · Petitioners

Argued Apr 29, 2026