Tylenol invented in what year?

Who invented Tylenol, and what year?

Tylenol (acetaminophen) was developed by McNeil Laboratories, a Johnson & Johnson company. Acetaminophen was first introduced as an antipyretic/analgesic by McNeil in 1950.

How does “Tylenol” relate to acetaminophen’s earlier history?

Tylenol is the brand name for acetaminophen. Acetaminophen existed earlier as a chemical, but the Tylenol product launch as a widely used brand dates to 1950 in the United States.

Sources:
1. https://www.drugpatentwatch.com/