When was oxycontin introduced to the us market?

When did OxyContin launch in the US?

OxyContin was introduced to the U.S. market in 1995. [1]

Who made it and what was it?

OxyContin is the brand name for extended-release oxycodone, and it was developed and marketed by Purdue Pharma for pain management. [1]

How did approval and marketing timing work?

The product’s US introduction followed its regulatory approval and then began commercial distribution as an extended-release opioid intended for around-the-clock pain treatment. [1]

Sources:
[1] https://www.drugs.com/history/oxycontin.html