Inogen, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Tables)

Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2014

Summary of Intangible Assets

June 30, 2014		Average estimated useful lives (in years)		Gross carrying amount				Accumulated amortization				Net amount
Licenses		10		$	185			$	72			$	113
Patents and websites		5			871				710				161
Commercial		2			105				64				41
Total				$	1,161			$	846			$	315

December 31, 2013		Average estimated useful lives (in years)		Gross carrying amount				Accumulated amortization				Net amount
Licenses		10		$	185			$	63			$	122
Patents		5			723				662				61
Commercial		2			73				41				32
Total				$	981			$	766			$	215