|Privately held company|
|Headquarters||Maple Grove, Minnesota, United States|
Upsher-Smith Laboratories is a privately owned pharmaceutical company headquartered in Maple Grove, Minnesota. Founded in 1919 as a maker of digitalis drugs, Upsher-Smith has traditionally focused on the manufacture of generic and "branded generic" medications, most prominently Jantoven (generic Warfarin).
The company acquired its wholly owned subsidiary, London-based Proximagen, in August 2012.
- Upsher-Smith History http://www.upsher-smith.com/about/history.html
- "History". Proximagen website. Retrieved 22 June 2013.