Note 3 - Intangible Assets |
3 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mar. 31, 2024 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Notes to Financial Statements | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Intangible Assets Disclosure [Text Block] |
Note 3 – Intangible Assets
Intangible assets, net consisted of the following:
At March 31, 2024 and December 31, 2023, the Company had capitalized $430,287 and $460,890, respectively, for costs related to patents that have not been awarded. Cost related to patents that have not yet been awarded are not amortized until patent issuance.
Amortization expense amounted to $52,697 and $38,226 for the three months ended March 31, 2024 and 2023, respectively. Amortization expense for the succeeding five years and thereafter is $160,934 (remaining nine months of 2024), $214,579 (2025-2028) and $1,133,419 (thereafter). |