Illumina, Inc v. BillionToOne, Inc

Court

District Court, D. Delaware (D. Del.)
Official Court Website →

Assigned judge

Unassigned Judge · 2,770 cases in index

Docket number

1:26-cv-00531

Cause

35:1 Patent Infringement
35 U.S.C. § 1

Nature of suit

830 Patent
Infringement of a patented invention.

Jurisdiction

Federal Question

Jury demand

Plaintiff

Date filed

05/07/2026

11,768 Patent cases in this court are indexed here.

Parties

• plaintiff · Illumina, Inc Scientific & Technical Instruments · 38 cases
• defendant · BillionToOne, Inc

About Patent Lawsuits

Patent lawsuits allege infringement of a patented invention — that another party made, used, or sold a protected technology without authorization. These cases are common in technology and pharmaceutical industries.

Frequently Asked Questions

What is Illumina, Inc v. BillionToOne, Inc?

Illumina, Inc v. BillionToOne, Inc is a federal patent lawsuit filed on 05/07/2026 in the District Court, D. Delaware. The case is currently open in the federal court system. Patent lawsuits allege infringement of a patented invention — that another party made, used, or sold a protected technology without authorization. These cases are common in technology and pharmaceutical industries.

What type of case is this?

It is classified as “Patent” under the federal nature-of-suit system. Patent lawsuits allege infringement of a patented invention — that another party made, used, or sold a protected technology without authorization. These cases are common in technology and pharmaceutical industries.

What court is the case in?

The case is in the District Court, D. Delaware, docket number 1:26-cv-00531.

When was the case filed?

Illumina, Inc v. BillionToOne, Inc was filed on 05/07/2026. The case is currently open.

What law is the case brought under?

The docket lists the cause as 35 U.S.C. § 1.