Success Stories: Postdoctoral Fellow in Missouri Who Opted for Premium Processing Received EB-1A Petition Approval in 9 Days


Client’s Testimonial:

“I have already received my I-140 approval notice for EB1A. Thank you so much!”

On February 18th, 2016, we received another EB-1A (Alien of Extraordinary Ability) approval for a Postdoctoral Fellow in the Field of Immunology (Approval Notice).

General Field: Immunology

Position at the Time of Case Filing: Postdoctoral Fellow

Country of Origin: China

Service Center: Nebraska Service Center (NSC)

State of Residence at the Time of Filing: Missouri

Approval Notice Date: February 18th, 2016

Processing Time: 9 days (Premium Processing requested)


Case Summary: 

With a Ph.D. in Immunology and an M.D., our client undoubtedly possesses the technical and theoretical know-how to carry out complex research projects in the field of immunology. Born in China, our client is currently a postdoctoral fellow working in the field of immunology. She hired North America Immigration Law Group ( to help her file an EB-1A (Alien of Extraordinary Ability) petition, which we did to the best of our abilities. Largely thanks to Premium Processing, Nebraska Service Center granted their approval merely 9 days after we filed the case.

In preparing the EB-1A petition, we gave evidence of our client’s impressive citation and publication record, which at the time of filing stood at 231 and 23 respectively. To further fortify our petition, we also accounted for our client’s extensive peer review experience, which at the time amounted to 30 instances. Furthermore, we went to great lengths to understand and meticulously detail her research projects on microbial infections, such as SARS and tuberculosis. Expanding on what we learned, we demonstrated to the USCIS that our client’s research is important to the United States medical sector.

Our petition dossier was further strengthened when we included the six recommendation letters that our client obtained from fellow specialists in her field. These letters supplied us with further proof that our client is an asset to the United States. For instance, these are some of the things our client’s recommenders had to say about her:

“[Client] showed an extraordinary talent for innovation throughout these studies, and she is truly a leader in the field of immunology. Other researchers rely on [Client] to continue that leadership role; without her, progress in key areas of our discipline will be in jeopardy.”

“… [Client’s] research has been valuable to immunologists worldwide, as is clear from her journal acceptance and her citation record.”

“I can attest that [Client] is an exceptional researcher whose experience and knowledge is unparalleled in the field of immunology.”

We would like to take this opportunity to thank our client for selecting us to represent her EB-1A case, and we wish her well with her future investigations.  




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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