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Varian Medical Systems

For profit

Also known as: Varian Medical | Varian Medical Systems | Varian Medical Systems, Inc.

Phase 1Phase 2Phase 3Phase 4

Highest phase reached

Phase 3

First clinical trial

Jul 1, 2012

Last known activity

Jan 3, 2026

Acquired by Agilent Technologies, Inc. on Jul 27, 2009

Timeline

1940s

  1. Jun 1, 1948

    Varian Medical Systems— Founded

2000s

  1. Jul 27, 2009

    Agilent Technologies, Inc.— Acquired By

2010s

  1. May 9, 2019

    CyberHeart— Acquired

  2. May 20, 2019

    Cancer Treatment Services International— Acquired

  3. Jun 10, 2019

    Endocare— Acquired

Drugs by trial phase (16 distinct, 11 trials)

Phase 3 (2 own, 0 via acquisition)

Phase 1 (2 own, 0 via acquisition)

Indications

Studied for

Subsidiaries (3 direct, 3 total across the full acquisition tree)

Recent trials (11)

Details

Founded
Palo Alto, CA, US Jun 1, 1948
Last known activity
Jan 3, 2026