Janssen Pharmaceuticals, Inc.


Janssen Pharmaceuticals, Inc., a pharmaceutical company of Johnson & Johnson, provides medicines for an array of health concerns in several therapeutic areas, including: attention deficit hyperactivity disorder (ADHD), general medicine (acid reflux disease, infectious diseases), mental health (bipolar I disorder, schizophrenia), neurologics (Alzheimer’s disease, epilepsy, migraine prevention and treatment), pain management, and women’s health.

Our ultimate goal is to help people live healthy lives. We have produced and marketed many first-in-class prescription medications and are poised to serve the broad needs of the healthcare market – from patients to practitioners, from clinics to hospitals.

Headquartered in Titusville, New Jersey, Janssen is named after Dr. Paul Janssen, a leading Belgian researcher, pharmacologist, and general practitioner.

Dr. Janssen led a group of researchers to discover a medicine that helped change the way mental health patients were treated.

His company, Janssen Pharmaceutica, joined the Johnson & Johnson family of companies in 1961.

Our company remains guided by Dr. Janssen’s values of excellence and innovation.


1000 Route 202 South
Raritan, New Jersey 08869
United States

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