| Quarterly financial information |
| |
|
Quarter Ended
July 31
|
|
|
Quarter Ended
Oct 31
|
|
|
Quarter Ended
Jan 31
|
|
|
Quarter Ended
April 30
|
|
| 2017 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Net revenue |
|
$ |
– |
|
|
$ |
– |
|
|
$ |
– |
|
|
$ |
– |
|
| Cost of revenue |
|
|
– |
|
|
|
– |
|
|
|
– |
|
|
|
– |
|
| Gross profit |
|
|
– |
|
|
|
– |
|
|
|
– |
|
|
|
– |
|
| Operating expenses |
|
|
1,031,397 |
|
|
|
974,195 |
|
|
|
1,282,015 |
|
|
|
1,154,539 |
|
| Other income (expenses), net |
|
|
(569 |
) |
|
|
(356 |
) |
|
|
(131 |
) |
|
|
(483 |
) |
| Net loss |
|
$ |
(1,031,966 |
) |
|
$ |
(974,551 |
) |
|
$ |
(1,282,146 |
) |
|
$ |
(1,155,022 |
) |
| Net loss per common share, Basic and Diluted |
|
$ |
(0.00 |
) |
|
$ |
(0.00 |
) |
|
$ |
(0.00 |
) |
|
$ |
(0.00 |
) |
| |
|
Quarter Ended
July 31
|
|
|
Quarter Ended
Oct 31
|
|
|
Quarter Ended
Jan 31
|
|
|
Quarter Ended
April 30
|
|
| 2016 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Net revenue |
|
$ |
– |
|
|
$ |
– |
|
|
$ |
– |
|
|
$ |
– |
|
| Cost of revenue |
|
|
– |
|
|
|
– |
|
|
|
– |
|
|
|
– |
|
| Gross profit |
|
|
– |
|
|
|
– |
|
|
|
– |
|
|
|
– |
|
| Operating expenses |
|
|
1,514,311 |
|
|
|
1,635,818 |
|
|
|
1,792,151 |
|
|
|
1,130,853 |
|
| Other income (expenses), net |
|
|
(727 |
) |
|
|
236 |
|
|
|
1,054 |
|
|
|
8,786 |
|
| Net loss |
|
$ |
(1,515,038 |
) |
|
$ |
(1,635,582 |
) |
|
$ |
(1,791,097 |
) |
|
$ |
(1,122,067 |
) |
| Net loss per common share, Basic and Diluted |
|
$ |
(0.00 |
) |
|
$ |
(0.00 |
) |
|
$ |
(0.00 |
) |
|
$ |
(0.00 |
) |
|