Would like to know whether L1B petition is till valid or not

There is nothing in your post that would indicate it is not. Your employer needs to retain an experienced immigration lawyer to review all the...

I'm here on B2 Visa want COS to F1-- When and Where to file I-20 ?

The fastest way to be in F-1 status and be able to start school is to apply for an F-1 visa stamp in one's country.

Change of Status from J-1 to F-1. Pending for 1.5 year. What do you think? Extraordinary case with USCIS:

I think it is time to hire an experienced immigration attorney.

Will an H1-B appeal for a previously rejected visa affect my chances for a new H1-B petition from a different employer.

Please see the answer to your other question. Your employer needs to retain an experienced immigration lawyer to review all the facts, advise...

Will an H1-B appeal for a previously rejected visa affect my chances for a new H1-B petition from a different employer.

Depends on the reasons for the prior denial.

Is it better for a male UAE resident to have a male US sponsor when he applies for a visit visa to the US, or not?

The gender of the sponsor is completely irrelevant. To get a B-1/B-2 visa the person must establish to the satisfaction of the consular officer...

Selected as the best answer

PRENUPTIAL agreement and marriage based green card.

Depends on the content of the agreement.

sufficient for PERM/I140 processes to be completed? Maybe, maybe not. Depends on too many factors. my H1B to be extended? Yes

Need help from Immigration Lawyer

You need to talk to company C's immigration attorneys.

Can my wife apply for a greencard if she is 17? I heard someone applying through a co-sponsor.

Yes, but may need a co-sponsor for the affidavit of support requirement. The Court of Appeals for the Ninth Circuit has stated that immigration...