General form of registration statement for all companies including face-amount certificate companies

Property and Equipment, net

v2.4.0.6
Property and Equipment, net
12 Months Ended
Dec. 31, 2011
Notes to Financial Statements  
Property and Equipment, net

(3)  Property and Equipment, net

 

Property and equipment as of December 31, 2011 and 2010 consisted of the following components:

 

 

      December 31,
      2011   2010
Laboratory and manufacturing equipment      $172,560    $172,560
Office equipment     137,093   134,451
Leasehold improvements      8,117    8,117
PCT collaboration, demonstration and leased systems     461,858   513,256
Total property and equipment     779,628   828,384
Less accumulated depreciation      (690,457)    (635,607)
Net book value      $89,171    $192,777

 

Depreciation expense for the years ended December 31, 2011 and 2010 was $92,683 and $148,799, respectively.