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Donaldson Company

For profitWebsite ↗

Phase 1 Phase 2 Phase 3 Phase 4

First marketed drug

Last known activity

Dec 18, 2025

Timeline

1910s

Jun 1, 1915
Donaldson Company— Founded

2020s

Dec 1, 2021
Solaris Pharma Corp— Acquired
Mar 20, 2023
tazarotene— Marketing Organization

Marketed drugs (3)

Subsidiaries (1 direct, 1 total across the full acquisition tree)

Solaris Pharma Corp

Details

Founded: Minneapolis, MN, US Jun 1, 1915
Last known activity: Dec 18, 2025