Success Stories: In Only 7 Days, A Chinese Postdoctoral Research Fellow Working in the Field of Statistics Secures NIW Approval

Posted by wegreened on February 13, 2025 in NIW, Mathematics (Biostatistics, Statistics, Data Science)

Client’s Testimonial:

“Sounds great! Thanks for your help all the time. I have left a 5-star review on your website and will definitely recommend your Group to any others.”

On July 22^nd, 2024, we received another EB-2 NIW (National Interest Waiver) approval for a Postdoctoral Research Fellow in the Field of Statistics (Approval Notice).

General Field: Statistics

Position at the Time of Case Filing: Postdoctoral Research Fellow

Country of Origin: China

State of Residence at the Time of Filing: North Carolina

Approval Notice Date: July 22^nd, 2024

Processing Time: 7 days (Premium Processing Requested)

Case Summary:

The North America Immigration Law Group was hired by a postdoctoral research fellow from China to assist in helping him file a National Interest Waiver (NIW) petition. Based on our background check, we found that he is researching ways to integrate and analyze multiple high-dimensional datasets in clinical trials, electronic health records, and large distributed research networks to enhance diagnostic accuracy, personalize treatment plans, and address public health disparities. Based on the clear national importance of this research, our team felt he had a strong case to be argued and drafted his customized petition package with these details:

He has an M.S. in statistics, proving that he has an advanced degree.
Our client’s academic record is well-documented, publishing 7 peer-reviewed journal articles (3 of them first-authored), and 1 first-authored accepted conference publication. In addition, his work has been published in no less than 3 highly-ranked journals.
His work has also been influential in his given field, with a total of 67 citations at the time of his petition, moreover, at least 5 of his papers are among the most highly cited in their given fields, during their year of publication.
As our client’s work in strengthening the data yielded by clinical studies is a crucial step toward improving medical decisions worldwide, the importance of his research should be apparent. Overall, our client addresses key challenges faced by clinical studies and delivers valuable solutions for solving the issues of misrepresentation and disparity in medical research.
Additionally, the National Institute on Aging and the Food and Drug Administration have also provided funding to his research, cementing the importance of his work.

Given the information listed above, we were able to construct a compelling case. With the help of the USCIS’s premium processing service, we secured approval for his NIW petition in a matter of 7 days. We wish our client continued success in his future endeavors and are grateful for his faith in our firm.

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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%