INTANGIBLE ASSETS (Tables)

6 Months Ended

Jun. 30, 2018

INTANGIBLE ASSETS [Abstract]

Intangible Assets

Intangible assets consist of the following as of the dates presented:

										Weighted Average
										Remaining
										Amortization
				December 31,						Period
	June 30, 2018			2017			2016			(in Years)
Patents	$	969,632		$	958,604		$	958,604			15.0
Trademarks		73,877			57,325			55,824			9.0
License rights		6,718			6,718			6,718			-
Total		1,050,227			1,022,647			1,021,146
Less accumulated amortization		(1,015,394	)		(1,014,050	)		(1,012,338	)
Intangible assets, net	$	34,833		$	8,597		$	8,808