Eli Lilly and Company v. Premier Weight Loss of Indiana, LLC D/B/A Premier Weight Loss

Court

District Court, S.D. Indiana (S.D. Ind.)
Official Court Website →

Assigned judge

Tanya Walton Pratt · 3,049 cases in index

Docket number

1:25-cv-00664

Cause

15:1114 Trademark Infringement
15 U.S.C. § 1114 — Trademark infringement (Lanham Act)

Nature of suit

840 Trademark
Infringement or dilution of a trademark under the Lanham Act.

Jurisdiction

Federal Question

Jury demand

Plaintiff

Date filed

04/07/2025

792 Trademark cases in this court are indexed here.

Parties

• plaintiff · Eli Lilly and Company Pharmaceuticals & Biotechnology · 4445 cases
• defendant · Premier Weight Loss of Indiana, LLC D/B/A Premier Weight Loss

Part of a Larger Litigation Pattern

This is one of 2 Trademark cases in our index naming PREMIER WEIGHT LOSS OF INDIANA, LLC D/B/A PREMIER WEIGHT LOSS — a possible mass-tort or coordinated-litigation cluster.

About Trademark Lawsuits

Trademark lawsuits allege infringement or dilution of a brand name, logo, or other mark under the Lanham Act — typically claims that one party's use is likely to confuse consumers about the source of goods or services.

Frequently Asked Questions

What is Eli Lilly and Company v. Premier Weight Loss of Indiana, LLC D/B/A Premier Weight Loss?

Eli Lilly and Company v. Premier Weight Loss of Indiana, LLC D/B/A Premier Weight Loss is a federal trademark lawsuit filed on 04/07/2025 in the District Court, S.D. Indiana. The case is currently open in the federal court system. Trademark lawsuits allege infringement or dilution of a brand name, logo, or other mark under the Lanham Act — typically claims that one party's use is likely to confuse consumers about the source of goods or services.

What type of case is this?

It is classified as “Trademark” under the federal nature-of-suit system. Trademark lawsuits allege infringement or dilution of a brand name, logo, or other mark under the Lanham Act — typically claims that one party's use is likely to confuse consumers about the source of goods or services.

What court is the case in?

The case is in the District Court, S.D. Indiana, docket number 1:25-cv-00664.

When was the case filed?

Eli Lilly and Company v. Premier Weight Loss of Indiana, LLC D/B/A Premier Weight Loss was filed on 04/07/2025. The case is currently open.

What law is the case brought under?

The docket lists the cause as 15 U.S.C. § 1114 — Trademark infringement (Lanham Act).