Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2016

Intangible Assets Tables

Intangible Assets

	March 31, 2016			December 31, 2015
Licensed patents and patent rights	$	50,000		$	50,000
Patents		41,044			41,044
NuRx licensed technology		13,200			13,200
Less: accumulated amortization		(86,438	)		(84,295	)
Intangibles, net	$	17,806		$	19,949

Estimated useful life

Asset Categories	Estimated Useful Life in Years
Patents		17
Patents under licensing		10
Intangibles acquired in 2008 (weighted average)		15