New visa interview possible with diff employer even case moved to USCIS?

Hi Saurabh / all,

Could you please provide any info for the below query :
Am in India, Working for a company A. Company B has filed H1 petition, attended H1B visa interview but received 221g and

my case has been sent back to USCIS for review. Now company C ready to submit all relevant documents and it needs my I797

approval copy. I have it. They plan for H1 transfer.

Below are my queries :

  • H1 transfer is possible ?
  • Don’t they need any pay stub?
  • Case has been sent to USCIS, still they could change the employer name there ?
  • If so do I get any new i797 with new employer name “C” (if approved) ?
  • Company B needs to provide any approval before proceeding with C ?.

Please suggest