Pfizer

Legal Entities

• PFIZER INC.
• Pfizer Products Inc.
• Wyeth LLC

Overview

Pfizer Inc. was founded in 1849 by Charles Pfizer and Charles Erhart in Brooklyn, New York, and is headquartered in New York City. It is a research-based biopharmaceutical company known for vaccines, oncology, internal medicine, and anti-infectives.

Brand names such as Viagra, Lipitor, and Xeljanz illustrate trade mark coverage for pharmaceuticals, medical devices, and companion diagnostics where co-marketed. In the United Kingdom, Pfizer aligns trade marks with MHRA product labels and parallel trade monitoring.

Visit Pfizer website →