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Property and Equipment
12 Months Ended
Dec. 31, 2019
Property, Plant and Equipment [Abstract]  
Property and Equipment

Note 4 - Property and Equipment

 

Property and equipment consisted of the following at December 31, 2019 and 2018:

 

      December 31,   December 31, 
   Lives  2019   2018 
Lab equipment  5 years  $147,902   $176,500 
Office equipment & furniture  3 - 7 years   202,651    208,680 
Less: accumulated depreciation      (237,417)   (266,381)
Property and equipment, net     $113,136   $118,799 

 

Depreciation expense consisted of the following for the years ended December 31, 2019 and 2018, respectively:

 

   December 31,   December 31, 
   2019   2018 
Research & development  $31,732   $20,170 
General administrative   21,746    30,551 
Depreciation expense  $53,478   $50,721