Definite-life intangible assets at June 30, 2012 and December 31, 2011 consist of the following:

June 30, 2012

December 31, 2011

(Unaudited)

Patent applications pending

$

14,501

$

14,501

Less:  Accumulated amortization

(7,784)

(7,300)

$

6,717

$

7,201