Chums Incorporated v. Carson Optical

Court

District Court, D. Utah (D. Utah)
Official Court Website →

Assigned judge

David Barlow · 274 cases in index

Docket number

2:25-cv-01155

Cause

28:1338 Patent Infringement
28 U.S.C. § 1338 — Patent, copyright & trademark jurisdiction

Nature of suit

830 Patent
Infringement of a patented invention.

Jurisdiction

Federal Question

Jury demand

Plaintiff

Date filed

12/22/2025

1,129 Patent cases in this court are indexed here.

Parties

• plaintiff · Chums Incorporated
• defendant · Carson Optical

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 Chums Incorporated v. Carson Optical?

Chums Incorporated v. Carson Optical is a federal patent lawsuit filed on 12/22/2025 in the District Court, D. Utah. 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. Utah, docket number 2:25-cv-01155.

When was the case filed?

Chums Incorporated v. Carson Optical was filed on 12/22/2025. The case is currently open.

What law is the case brought under?

The docket lists the cause as 28 U.S.C. § 1338 — Patent, copyright & trademark jurisdiction.