XML 41 R13.htm IDEA: XBRL DOCUMENT v3.21.1
Note 5 - Intangible Assets
12 Months Ended
Dec. 31, 2020
Notes to Financial Statements  
Intangible Assets Disclosure [Text Block]

NOTE 5 - INTANGIBLE ASSETS

 

At December 31, 2020 and December 31, 2019, other intangible assets, net of accumulated amortization, consisted of customer relationships acquired in connection with the purchase of LiqTech Plastics A/S and patents on the Company’s products.

 

Intangible assets consisted of the following at December 31, 2020 and December 31, 2019:

 

   

2020

   

2019

 

Customer relationships

  $ 544,770     $ 494,315  

Patent cost

    204,731       135,683  
      749,501       629,998  

Less Accumulated amortization

    (269,441

)

    (141,282

)

Intangible assets, net

  $ 480,060     $ 488,716  

 

Expected future amortization expense for the years ended are as follows:

 

Year ending December 31,

 

Amortization

Expenses

 

2021

    117,488  

2022

    117,489  

2023

    117,488  

2024

    81,171  

2025

    8,535  

Thereafter

    37,889  
    $ 480,060