Success Stories: EB1A Approval for a Professor in the field of Chemical Engineering in 6 days

Client’s Testimonial:

Chen Immig. is very professional,. They really know their job and their client-attorney service uses IT services which saves a lots of time. In my idea Chen is one of the bests specially for higher education immigration service in US.

On July 24th, 2013 we received another EB1-A (Alien of Extraordinary Ability) for a Professor in the field of Chemical Engineering (Approval Notice)

General Field: Chemical Engineering
Position at the Time of Case Filing:  Professor
National Origin:  Iran
Service Center: Nebraska Service Center (NSC)
State Residing at the Time of Filing:  Missouri
Approval Notice Date: July 24, 2013
Processing Time:  6 days (Premium Processing Service)

Case Summary:

The client in this case was a professor in the field of chemical engineering. His work had primarily focused on sustainable system engineering, the optimization of oil and gas plants, and the optimization of methods for supercritical fluid extraction. His work had resulted in at least 76 peer-reviewed scientific journal publications. His publications had garnered at least 314 citations at the time his case was filed, clearly demonstrating that he had influenced his field and garnered international acclaim.  In addition, several leading journals related to chemical engineering had requested his services as a peer reviewer. Of his accomplishments, one of his independent recommenders remarked, “Drastically influencing the field, [client’s] research in this area has provided the field of Chemical Engineering with the ability to analyze an industrial reactor through scale reactor data. Most impressively, [client’s] research in this area has created a new, more accurate process for evaluating industrial reactors. Whereas previous methods were limited to the use of laboratory reactors, [client] has bridged the gap between estimation and actual reactor behavior to allow for new innovations in plant developments.” It was our goal to prove that our client qualified for classification as an Alien of Extraordinary Ability given that he sought to remain in the United States to continue work in the area of chemical engineering, and that his continued research would substantially and prospectively benefit the United States. With the proof and documentation that we provided along with the request for Premium Processing Service, his case was approved in just 6 days.


North America Immigration Law Group (Chen Immigration Law Associates) is a U.S. immigration law firm dedicated to representing corporations, research institutions, and individuals from all 50 U.S. states regarding I-140 immigration petitions. We specialize in employment-based immigration petition and have a proven record of high success rate for the categories of: EB2-NIW (National Interest Waiver), EB1-A (Alien of Extraordinary Ability), EB1-B (Outstanding Researcher/Professor) and O-1 (Alien of Extraordinary Ability).

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With more than 16,000 EB-1A, EB-1B, EB-2 NIW and O-1 cases approved, we have first hand information on the manner in which the USCIS adjudicate I-140 cases. As the USCIS has constantly changed its adjudication standards for the EB-1A, EB-1B and EB-2 NIW categories, our firm's huge database of successful cases gives you unprecedented insight to USCIS adjudication trends. We carefully analyze the data for all of our cases and apply the results of our analyses toward giving our clients up-to-date advice and adapting our strategies such that we remain on par with the ever-shifting landscape of immigration law in the U.S. With us, you will always have access to important updates, strategies, and information so that you can make the most informed decisions about your case.

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With our exceedingly large number of successful petitions, no matter what credentials you have, no matter your background and field of expertise, no matter your visa status or nationality, chances are we have helped hundreds or even thousands of clients just like you. Our clients are usually impressed with how well we understand their research and work. Our insight and understanding stems from the fact that we have handled many cases with elements similar to yours already, and this helps us devise the best strategies for each individual petition.

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For years, our firm has attracted new clients based solely on word of mouth, recommendations, and the positive collaboration experiences shared with them by their friends and family. We take pride in our reputation and work hard to ensure that we provide a green card application experience that our clients are happy to share with their friends and colleagues. That is how our approved cases grew from 600 in 2013 to over 3,500 in 2019.

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