Success Stories: A Graduate Research Assistant in Materials Engineering Wins National Interest Waiver Approval without RFE, Thanks to Our Experts at NAILG

Posted by wegreened on November 30, 2022 in NIW, Materials Engineering (Textile Technology, Materials Science, Polymer Science)

On March 26^th, 2022, we received another EB-2 NIW (National Interest Waiver) approval for a Graduate Research Assistant in the Field of Materials Engineering (Approval Notice).

General Field: Materials Engineering

Position at the Time of Case Filing: Graduate Research Assistant

Country of Origin: Bangladesh

State of Residence at the Time of Filing: New Jersey

Approval Notice Date: March 26^th, 2022

Processing Time: 4 months, 14 days

Case Summary:

An expert in the field of materials engineering from Bangladesh came to NAILG seeking help with his National Interest Waiver (NIW) application in November of 2021. As is our custom, our team first ensured that he was well-acquainted with the process of case preparation, filing, and approval. Then, once the retainer was signed, and the formalities were out of the way, we began looking into his CVs, certificates, transcripts, letters of recommendation, etc. to build a strong petition which would win him the approval. This meant personalizing his letter with the following facts:

His proposed endeavor is to continue his research on developing biocompatible, electroconductive hydrogels with tunable and porous characteristics in biomedical devices and controlled drug delivery to improve treatment efficacy and patient outcomes.
His research advancing his proposed endeavor is of great importance because it is developing state-of-the-art electrically conductive hydrogels for numerous biomedical applications, including but not limited to advanced biosensors via wearable health monitoring devices, tissue-mimicking artificial implants and full tissue regeneration, dressings for wounds, and drug delivery.
He has completed at least 3 reviews to date for national and international magazines of repute.
His research has resulted in 15 peer-reviewed journal articles (3 of them first- or co-first-authored), 1 first-authored conference paper, and 4 book chapters (2 of them first- or co-first-authored).
These publications have been cited a total of 199 times according to Google Scholar.
His work has been highly influential to many of his peers who have implemented his methods and comparatively evaluated his findings in order to fuel their own inquiries in materials engineering and related fields.
He has pursued research related to his proposed endeavor of developing biocompatible, electroconductive hydrogels with tunable and porous characteristics in biomedical devices and controlled drug delivery to improve treatment efficacy and patient outcomes for 8 years.

Thus, his education, experience, expertise, documented record of success, influence in his field, and future plan have altogether well positioned him to advance the proposed endeavor. This has prepared him to advance the U.S.’s interests as well. Thus, his approval did not come as a surprise but as a piece of joyous news. We congratulate him on this approval and wish him the best in all future endeavors.

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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%