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Five9, Inc. v. Arlington Technologies LLC

3:26-cv-08048

Overview

Case Number 3:26-cv-08048
Filing Date 2026-08-03
Status Litigation filed
Court District Court, N.D. California (cand)
Nature of Suit 830 Patent
Jurisdiction Type Federal Question
Cause of Action 28:2201 Declaratory Judgement

Parties

Defendant

Arlington Technologies LLC

Represented By

0 Attorneys Listed
No attorneys available

Plaintiff

Five9, Inc.

Represented By

0 Attorneys Listed
No attorneys available

Court & Judges

Court

District Court, N.D. California (cand)

Patents Involved

No asserted patent numbers detected in initial docket filings yet.

Docket Entries

COMPLAINT for Declaratory Judgement against Arlington Technologies LLC ( Filing fee $ 405, receipt number ACANDC-22292497.). Filed by Five9, Inc.. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Exhibit 3, # 4 Exhibit 4, # 5 Exhibit 5)(Hendershot, Michael) (Filed on 8/3/2026) (Entered: 08/03/2026)

2026-08-03
1

Proposed Summons. (Hendershot, Michael) (Filed on 8/3/2026) (Entered: 08/03/2026)

2026-08-03
1

Corporate Disclosure Statement by Five9, Inc. (Hendershot, Michael) (Filed on 8/3/2026) (Entered: 08/03/2026)

2026-08-03
1

Summons Issued

2026-08-04
1

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