What kind of Employment Based category can I classify for I140 (gc)? Do I need PERM if qualify for EB1 prof/researchers?

Doing this without an attorney is s very foolish idea. Not even licensed attorneys with less than 5-10 years experience are brave enough to...

In form I944, Part 4: Your Education and Skill -Derivative 1. Do you have an approved Form I-140 as an alien worker? Yes No?

First of all, the i-944 isn't being used at present. Second, talk to the lawyer that worked on the I-140/I-485

The facts of your question are confusing ... why would you want to have your wife fill in the form. Doesn't she live with you? I agree with Mr....

I agree with Mr. Behar ... print the automatic EAD info page from www.uscis.gov

Can I start working on my H1-B approval notice (I-797) again from 1st Oct, 2020 (given the situation) without leaving country?

I agree with Mr. Behar, more information is needed as regards COS or Consular Process. Have you talked to the company's lawyer?

How to calculate Marriage duration for Green card filing?

A simple question gets a simple answer ... it will be 11 months from November 2019 to October 2020.

How can I apply again for the 10 years green card ??

You need to meet with an attorney and discuss converting the I-751 to a 'waiver'. DO NOT CONTACT CIS ... that is your attorney's job.

How long is take for a visa number available (cancellation of removal) NYC ? The judge placed me and my husband on waiting list

I've heard that it is taking 4-5 years AFTER the judge approves the case.

Yes, multiple petitions can be filed. In fact, it would be best if BOTH your parents filed I-130 forms ..... just in case one of them passes away.

You will probably be fine with the recent records search and the 'old' DA letter. To be safe, have a Skype consultation with an attorney.