Can my employer still petition for my H1B?

For advanced degree quota, can my employer still file a petition for me or is it too late? (April 13). My LCA application needed revision. Is it still possible to get my H1B if my petition is sent out next week?

If this is your first ever H1B, the cap got filled on April 5th 2013 it self. So you will have to file next year April 1st 2014 i.e. next season.

You might know this : Assuming you got your AD in USA, try applying for OPT 17- month extension if you have a STEM degree which will help you continue your job until next season.