Polylast Systems, LLC v. Hayward

Court

District Court, N.D. Texas (N.D. Tex.)
Official Court Website →

Assigned judge

James Wesley Hendrix · 320 cases in index

Docket number

6:25-cv-00040

Cause

15:1126 Patent Infringement
15 U.S.C. § 1126

Nature of suit

830 Property Rights: Patent
Infringement of a patented invention.

Jurisdiction

Federal Question

Jury demand

Plaintiff

Date filed

05/07/2025

2,042 Patent cases in this court are indexed here.

Parties

• plaintiff · Polylast Systems, LLC · 3 cases
• defendant · Hayward · 212 cases

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 Polylast Systems, LLC v. Hayward?

Polylast Systems, LLC v. Hayward is a federal patent lawsuit filed on 05/07/2025 in the District Court, N.D. Texas. 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, N.D. Texas, docket number 6:25-cv-00040.

When was the case filed?

Polylast Systems, LLC v. Hayward was filed on 05/07/2025. The case is currently open.

What law is the case brought under?

The docket lists the cause as 15 U.S.C. § 1126.