Client’s Testimonial:
“I am extremely satisfied with the overall case preparation process and the outstanding support I received from my attorney, Ashley L., at Chen Immigration Law Associates. From the very beginning, Ashley demonstrated a deep understanding of the NIW I-140 process and provided exceptional guidance at every stage of the case preparation. She assisted me thoroughly in drafting and refining the petition letter, recommendation letters, SOC details, and the proposed endeavor—each document was thoughtfully crafted and tailored to highlight the strengths of my case. Her professionalism, attention to detail, and prompt responses to all my questions made the entire process smooth and stress-free. Ashley’s dedication and expertise gave me great confidence in the quality and strength of my petition. The filing process, including premium processing, was completed efficiently and without delay. I’m truly grateful for Ashley’s support and highly recommend Chen Immigration and Attorney Ashley L. to anyone pursuing an employment-based immigration petition. Thank you for your outstanding service!Thank you again for your kind message and for all the support you and the Chen Immigration Team provided throughout my I-140 NIW petition process. I’m truly grateful for your professionalism, responsiveness, and expertise. Thanks again for everything!”
On May 1st, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Postdoctoral Scholar in the Field of Biophysics (Approval Notice).
General Field: Biophysics
Position at the Time of Case Filing: Postdoctoral Scholar
Country of Origin: India
State of Residence at the Time of Filing: Oregon
Approval Notice Date: May 1st, 2025
Processing Time: 1 month, 7 days (Premium Processing Requested)
Case Summary:
When a leading biophysics researcher from India turned to our firm to support his National Interest Waiver (NIW) petition, we saw a remarkable opportunity to showcase cutting-edge work that sits at the intersection of structural biology, RNA-based therapeutics, and national biotechnology priorities. His petition, filed on March 24, 2025, was approved just over a month later on May 1, 2025 — a result made possible by both his achievements and a clear demonstration of national relevance.
At the core of our client’s work is a sophisticated application of single-molecule FRET and sequencing techniques to study RNA at the most fundamental level. His aim? To understand RNA folding, splicing, and dynamics to drive innovation in RNA-based therapeutics, with potential applications in treating diseases such as leukemia and in improving crop health through plant genetic monitoring. His ongoing research contributes directly to efforts to build more precise RNA diagnostics and gene-expression tools.
Currently conducting research at a U.S.-based institution, he remains deeply committed to advancing this field through high-impact publications and continued technical development. We presented USCIS with a well-rounded portrait of his contributions, featuring:
● 11 publications, including 7 peer-reviewed journal articles and 1 peer-reviewed conference article.
● 229 citations of his work, reflecting the influence of his methods and findings across the biophysics and molecular biology communities.
● 40+ completed peer reviews for journals such as Cancer Biomarkers, Proteomics – Clinical Applications, and Cell Biochemistry and Biophysics.
● Research funding awarded by prominent scientific bodies, including the National Institutes of Health (NIH) and the Japan Society for the Promotion of Science.
One of his most cited papers — published in Cell Reports — explores how specific histone modifications influence chromatin structure and disease processes. This article alone ranks in the top 20% of most-cited papers in its field for its publication year, reinforcing the outsized impact of his work.
To further strengthen the case, we included testimonials from independent experts. One letter noted:
“The novelty and precision of his FRET-based analysis of RNA-protein interactions are instrumental in designing therapeutic strategies for diseases characterized by splicing defects. His work represents a critical advancement in RNA research with wide-reaching implications.”
We also highlighted how his investigations have advanced both plant health monitoring through image analysis and molecular oncology via gene expression modeling — two very different but nationally relevant applications of his core expertise.
Ultimately, we demonstrated that this researcher’s endeavor directly supports U.S. strategic goals in biotechnology, a field officially recognized as a critical and emerging technology area. His ongoing work not only shows scientific promise but also directly contributes to public health, food security, and technological competitiveness.
With this well-documented and focused petition, our client secured his NIW approval swiftly. We are proud to have helped bring well-deserved recognition to his contributions and look forward to his continued success in advancing RNA science and innovation in the United States.
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 58,000 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 cumulative total of approved cases grew from 600 in 2013 to over 58,000 in 2025.

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