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Intangible Assets
6 Months Ended
Jun. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangible Assets Intangible Assets
At both June 30, 2022 and December 31, 2021, the Company had recorded a gross intangible asset balance of $2,091,556, which is related to patent and intangible property rights acquired. Amortization expense of intangible assets was $34,860 each for the three months ended June 30, 2022 and 2021, respectively. Amortization expense of intangible assets was $69,720 each for the six months ended June 30, 2022 and 2021, respectively. Accumulated amortization totaled $680,200 and $610,480 at June 30, 2022 and December 31, 2021, respectively.

The net amount of intangible assets of $1,411,358 at June 30, 2022, will be amortized over the weighted average remaining life of 10.4 years.
Total estimated future amortization expense is as follows:
2022 (remaining six months)$69,719 
2023139,437 
2024139,437 
2025139,437 
2026139,437 
Thereafter783,891 
$1,411,358