Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Research and Development Expenses

v3.20.2
Research and Development Expenses
12 Months Ended
Dec. 31, 2019
Research and Development [Abstract]  
Research and Development Expenses

NOTE 12 - RESEARCH AND DEVELOPMENT EXPENSES

 

    Year ended December 31  
    2019     2018     2017  
                   
Salaries and related expenses   $ 291,606     $ 178,486     $ 144,250  
Stock-based compensation (Note 9F)     230,908       12,077       22,883  
Professional fees     65,506       22,271       18,888  
Laboratory and materials     35,472       70,779       143,644  
Patent expenses     51,491       82,367       65,654  
Rent and maintenance     32,895       40,146       41,673  
Liability for minimum royalty expenses (Note 9B)     -       -       238,000  
Depreciation     29,643       25,650       24,083  
Insurance and other expenses     18,178       27,408       21,452  
    $ 755,699     $ 459,184     $ 720,527