This post is part of our Battle of the Brands feature. Let us know which brand you prefer, and check out other Battle of the Brands posts.
Tylenol is probably the most recognizable brand name for the pain reliever acetaminophen. In addition to being a pain reliever, Tylenol also reduces fevers. It was created in 1955 as Tylenol Elixir for children, and was the first aspirin-free pain reliever. It was initially available only by prescription, but became available without a prescription in 1960.
The product is made and marketed by McNeil Consumer Healthcare, a brand owned by Johnson & Johnson (NYSE: JNJ). Tylenol falls within the Consumer segment of J&J, which had sales of $14.5 billion in 2007. Over-the-counter pharmaceuticals represented $5.1 billion in sales, or 35% of the segment's sales.
Excedrin is a pain reliever that combines acetaminophen, aspirin, and caffeine. (Caffeine is known to enhance the effectiveness of aspirin and acetaminophen.) It's a product of Novartis (NYSE: NVS), a Switzerland-based company that bought the Bristol-Myers Squibb (NYSE: BMY) consumer medicine business in 2005. Novartis produces a variety of consumer health care products, with 2007 revenue of $39.8 billion.

Xerox ® and Kleenex ® have been fighting for decades to protect their intellectual
property. Their assertion, that their trademarked names are not nouns (it's a Xerox ® copy, and a
Kleenex ® tissue), has been maintained despite every common usage evidence to the contrary, 

