← All organizations
First marketed drug
Sep 17, 1981Last known activity
Jul 18, 1985
Acquired by Mallinckrodt → Avon Products → International Minerals and Chemical Corporation on Feb 12, 1996
Timeline
1960s
- Apr 23, 1966
Graham Dm— Founded
1980s
- Aug 16, 1982
phendimetrazine— Marketing Organization
- Mar 18, 1985
dexchlorpheniramine maleate— NDA Secondary Org
- Jan 1, 1986
1990s
- Feb 12, 1996
Mallinckrodt— Acquired By
Marketed drugs (8)
Details
- Founded
- Hobart, NY, US Apr 23, 1966
- Last known activity
- Jul 18, 1985