Success Stories: EB-1B Petition Approved for a Research Associate in Pennsylvania in the Field of Infection & Immunity

Client’s Testimonial:


This is great news. I have been recommending your firm to my colleagues.


We Received EB-1B Approval for a Research Associate in the Field of Infection & Immunity on February 13th, 2015  (Approval Notice)

General Field: Infection & Immunology

Position at the Time of Case Filing: Research Associate

Petitioner: A Private Company

Country of Origin: India

Service Center: Texas Service Center (TSC)

State of Residence at the Time of Filing: Pennsylvania

Approval Notice Date:  February 13th, 2015

Processing Time: 24 days (8 days after Requesting Premium Processing)



Case Summary:

At North America Immigration Law Group, we recently received an EB-1B approval for a research associate in the field of immunology. The beneficiary’s outstanding ability, highly skilled background, and impressive record of achievement provided a strong case for her EB-1B petition. Her specialized research has focused on the immunologic features of infectious diseases using murine models. Her research work had resulted in 6 peer-reviewed scientific articles, and 13 presentations at national and international conferences. She had also reviewed 5 protocols for a journal at the time we filed the case. Furthermore, the beneficiary had a total of 161 citations to her work by independent and leading researchers from prestigious institutions and organizations around the world, indicating the major significance of her work. The petitioner in this case was a private company. The significance of the beneficiary’s research is confirmed in the following quote by an independent recommender, “The precision and groundbreaking nature of [Client’s] research on some of the world’s most pressing clinical and public health challenges have established her stature as one of the most qualified and experienced immunological researchers in the world. ” It was our goal to prove that this beneficiary qualified for classification as an outstanding professor or researcher given the international recognition for her outstanding achievements.  With the proof and documentation that we provided, her case was approved in 24 days (8 days after requesting Premium Processing).



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).

Our Ten Thousand I-140 Approvals Provide Unprecedented Insight into the USCIS Adjudication Trend

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.

We Have Helped Hundreds and Thousands of Clients with Credentials and Backgrounds Similar to Yours

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.

Vast Majority of Clients Came to Us Because of Referrals

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.

If you are interested in filing the green card, please send your CV to for our free evaluation. Our attorneys will email you back with the evaluation result within 24 hours.

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