Success Story: A Postdoctoral Researcher Achieves NIW Approval With Our Expert Support, With No RFE Issued

Posted by wegreened on June 19, 2025 in NIW, Biomedical Sciences

Client’s Testimonial:

“Very helpful. The news makes my day.”

On April 1^st, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Postdoctoral Researcher in the Field of Translational Research (Approval Notice).

General Field: Translational Research

Position at the Time of Case Filing: Postdoctoral Researcher

Country of Origin: East Asia

State of Residence at the Time of Filing: Midwestern US

Approval Notice Date: April 1^st, 2025

Processing Time: 15 months, 28 days

Case Summary:

We are proud to announce the successful approval of a National Interest Waiver (NIW) petition for a postdoctoral researcher and is making significant contributions to the field of biomedical science.

Our client specializes in translational research, with a focus on uncovering disease mechanisms through advanced genetic and animal model studies. His work aims to improve the understanding and treatment of complex inherited conditions. At the time of filing, he was employed at a U.S. medical research institution, where he was engaged in studies involving inherited mutations and cardiac diseases. To support his NIW petition, we emphasized:

An outstanding publication record of 41 peer-reviewed journal articles and 1 first-authored book chapter;
1,343 citations across his works;
A peer review history with at least 5 reviews for top medical journals.

We demonstrated the national importance of his endeavor, given the economic and healthcare burden of cardiovascular disease in the U.S. His work, which has been supported by American Heart Association (AHA) funding, has also produced multiple highly cited articles, including 7 publications ranked among the top 1–20% most cited in clinical medicine.

We congratulate him on this well-earned approval and look forward to his continued impact on advancing cardiac care.

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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 Sixty-four Thousand I-140 Approvals Provide Unprecedented Insight into the USCIS Adjudication Trend

With nearly 64,000 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 Tens of 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 cumulative total of approved cases grew from 600 in 2013 to nearly 64,000 in 2025.

Track Record of Success EB-1 and NIW Approvals

(2012.01 - 2025.12)

Category	Approval or Refund^®		Approval or Refiling^TM
	Approval or Refund^®
Category	Approved Sum	Success Rate	Approved Sum	Success Rate
NIW	42,047	99%	5,258	97%
EB1A	9,218	91%	4,534	86%
EB1B	1,488	98%	448	93%
Total	52,753	98%	10,240	92%