Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Tables)

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Intangible Assets (Tables)
 9 Months Ended
Aug. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Intangible Assets

Intangible assets were as follows as of August 31, 2017 and November 30, 2016:

 

     Useful lives      August 31, 2017      November 30, 2016  

Patents

      10-20 years      $ 34,570      $ 34,570  

Less: Accumulated amortization

         (11,335 )       (9,937 ) 

License agreement

      10 years        470,000        470,000  

Less: Intangible asset impairment

         (185,000 )       (185,000 ) 

Less: Accumulated amortization

         (83,944 )       (60,194 ) 

Customer relationships

      15 years        41,000        41,000  

Less: Intangible asset impairment

         (26,267 )       (26,267 ) 

Less: Accumulated amortization

         (3,961 )       (3,172 ) 
     

 

 

     

 

 

  

Net Intangible Assets

       $ 235,063      $ 261,000