Success Story: In Just 15 Days, A Staff Scientist Secured EB1A Approval with Our Expert Filing and Premium Processing Service

Client’s Testimonial:

“Chen Immigration Attorneys Group provided exceptional guidance and support, and their expertise ensured the smooth and successful approval of my EB1-A case.”

On August 21^st, 2025, we received another EB-1A (Alien of Extraordinary Ability) approval for a Staff Scientist in the Field of Chemistry (Approval Notice).

General Field: Chemistry

Position at the Time of Case Filing: Staff Scientist

Approval Notice Date: August 21st, 2025

Processing Time: 15 days (Premium Processing Requested)

Case Summary:

We are thrilled to announce the I-140 EB1A petition approval for our client, an accomplished expert in chemistry. The Client has become one of the few leading specialists in metabolomics and computer-aided drug design (CADD). His proposed endeavor is to continue pioneering the use of machine learning and approaches, which have significant implications for biomedical research, disease diagnostics, and public health.

Demonstrating the Client’s Significance

To satisfy the rigorous EB1A standard, our team carefully highlighted the Client’s distinguished record of research success and national importance. Evidence presented included:

63 peer-reviewed journal articles (11 first-authored), 5 conference papers (3 first-authored), 45 abstracts (15 first-authored), and 2 book chapters (1 first-authored).
1,099 citations on Google Scholar, demonstrating the widespread influence of his work.
75 completed peer reviews for leading journals, reflecting his recognized expertise in evaluating the research of his peers.
Prestigious funding support from institutions such as the Agricultural Research Service (ARS), the Cystic Fibrosis Foundation (CFF), and the National Institutes of Health (NIH).
Four letters of recommendation from internationally renowned experts further attest to his original contributions and leadership in the field.

“Ensuring the continuation of [Client’s] work is thus deeply important to both analytical chemistry research and to the U.S.”

Through these accomplishments, we demonstrated that the Client has consistently risen to the very top of his field and made contributions of major significance to chemistry.

A Favorable Outcome

Thanks to our firm’s guidance and strategic presentation of evidence, the Client’s EB1A petition was approved in just 15 days under Direct Premium Processing, without delay. This successful result not only underscores the Client’s extraordinary qualifications but also the effectiveness of our firm’s meticulous approach to EB1A petitions.

We are proud to have assisted this talented researcher in securing his EB1A approval and look forward to seeing the continued impact of his work 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.