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 21st, 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.

