6. PATENTS

6 Months Ended

Jun. 30, 2015

Notes to Financial Statements

6. PATENTS

6.           Patents

In fiscal 2005, the Company started the patent process for additional WATER$AVR® products.  Patents associated with these costs were granted in 2006 and they have been amortized over their legal life of 17 years.

	June 30, 2015 Cost		Accumulated Amortization		June 30, 2015 Net
Patents	$	212,357	$	92,809	$	119,548

	December 31, 2014 Cost		Accumulated Amortization		December 31, 2014 Net
Patents	$	228,597	$	91,193	$	137,404

Decrease in 2015 cost was due to currency conversion.  June 30, 2015 cost in Canadian dollars - $265,102 (December 31, 2014 - $265,102 in Canadian dollars).

Amount of amortization for the six months ended June 30, 2015 - $8,202 (2014 - $9,237)

Estimated amortization expense over the next five years is as follows:

2015	$  16,404
2016	16,404
2017	16,404
2018	16,404
2019	16,404