Cases 1 - 10 of 23
v. Perplexity AI, Inc.
as 3:2026mc80307
Defendant:
Perplexity AI, Inc.
Petitioner:
ENCYCLOPAEDIA BRITANNICA, INC. and Merriam-Webster, Inc.
Cross-Defendant:
New Enterprise Associates, Inc.
Cause Of Action: Civil Miscellaneous Case
v. Perplexity AI, Inc.
as 3:2026mc80306
Defendant:
Perplexity AI, Inc.
Petitioner:
ENCYCLOPAEDIA BRITANNICA, INC. and Merriam-Webster Inc
Cross-Defendant:
New Enterprise Associates, Inc.
Cause Of Action: Civil Miscellaneous Case
SyteMLLabs v. Perplexity AI, Inc.
as 3:2026cv10909
Plaintiff:
SyteMLLabs doing business as DaVoice
Defendant:
Perplexity AI, Inc.
Cause Of Action: 18 U.S.C. § 1836 (b) - Civil Action to Protect Trade Secrets
Sues v. Perplexity AI, Inc.
as 3:2026cv06951
Plaintiff:
Hannah Sues
Defendant:
Perplexity AI, Inc.
Cause Of Action: 18 U.S.C. § 1836 (b) - Civil Action to Protect Trade Secrets
Dow Jones & Company, Inc. et al v. Abbeel et al
as 4:2026mc80191
Plaintiff:
Dow Jones & Company, Inc. and NYP Holdings, Inc.
Defendant:
Perplexity AI, Inc.
Respondent:
Pieter Abbeel
Petitioner:
Dow Jones & Company, Inc. and NYP Holdings, Inc.
Cause Of Action: Civil Miscellaneous Case
Gagleard et al v. Perplexity AI, Inc.
as 3:2026cv05949
Plaintiff:
Terry Gagleard and Karen Picardi
Defendant:
Perplexity AI, Inc.
Cause Of Action: 28 U.S.C. § 1331 Fed. Question: Breach of Contract
Cable News Network Inc v. Perplexity AI, Inc.
as 1:2026cv04427
Plaintiff:
Cable News Network Inc
Defendant:
Perplexity AI, Inc.
Cause Of Action: 17 U.S.C. § 501 Copyright Infringement
Noel v. Perplexity AI, Inc. et al
as 3:2026cv02803
Defendant:
Perplexity AI, Inc., Google LLC and Meta Platforms Inc.
Plaintiff:
David Noel
Cause Of Action: 28 U.S.C. § 1332 Diversity-Personal Injury
Amazon.com Services, LLC v. Perplexity AI, Inc.
as 26-1444
Plaintiff:
AMAZON.COM SERVICES, LLC
Defendant:
PERPLEXITY AI, INC.
Amicus Curiae:
AMERICAN CIVIL LIBERTIES UNION, AMERICAN CIVIL LIBERTIES UNION OF NORTHERN CALIFORNIA, KNIGHT FIRST AMENDMENT INSTITUTE - COLUMBIA UNIVERSITY and others
Williams v. Anthropic PBC et al
as 1:2026cv01566
Plaintiff:
Merriwether Williams
Defendant:
Anthropic PBC, OpenAI, Inc., Alphabet Inc. and others
Cause Of Action: 18 U.S.C. § 1836 (a) Injunction against Misappropriation of Trade Secrets
Disclaimer: Justia Dockets & Filings provides public litigation records from the federal appellate and district courts. These filings and docket sheets should not be considered findings of fact or liability, nor do they necessarily reflect the view of Justia.
