Success Story: EB1A Victory! Chinese Postdoctoral Researcher Secures Approval with Our Expert Support

Client’s Testimonial:

“I am extremely satisfied with the work done by my attorney and other staff members at North America Immigration Law Firm in my EB1A application. By working closely together, we were able to prepare my case in under 3 months from signing the retainer to being received by USCIS. The entire process was smooth and professional, and most importantly, personalized. My attorney demonstrated a strong knowledge of my background, which made me feel very reassured. The petition letter was well-drafted and comprehensively drafted and truly highlighted my strengths, which made me feel proud of the work I have done over the years. I have always had great communication with the legal team, who never failed to reply to my questions and concerns within 1 business day. All in all, I have gone through my entire immigration journey with Chen Immigration, and it has made this process a lot smoother and less frustrating. Thank you!”

On February 11^th, 2025, we received another EB-1A (Alien of Extraordinary Ability) approval for a Post-Doctoral Associate in the Field of Materials Chemistry (Approval Notice).

General Field: Materials Chemistry

Position at the Time of Case Filing: Post-Doctoral Associate

Country of Origin: China

State of Residence at the Time of Filing: Maryland

Approval Notice Date: February 11^th, 2025

Processing Time: 12 working days after upgrading to Premium Processing Service (Client decided to upgrade the service 4 months after filing)

Case Summary:

We are pleased to share the success story of an EB1A (Alien of Extraordinary Ability) petition approval granted to a materials chemistry expert from China. At the time of filing, the client was engaged in research advancing the field of energy storage technology. After carefully reviewing the client’s background and scientific accomplishments, North America Immigration Law Group (NAILG) successfully prepared and filed the EB1A petition, which was approved within just 12 working days after the upgrade to premium processing service.

Research Focus and Impact:
The client’s body of work lies at the intersection of fundamental electrochemistry, energy storage materials, and battery science. Specifically, his research has focused on designing and optimizing innovative surface coatings for advanced lithium-ion and lithium-sulfur batteries. These coatings address long-standing challenges related to battery performance, lifespan, and safety – key concerns that affect industries ranging from electric vehicles to consumer electronics.

By leveraging a combination of novel materials synthesis and electrochemical techniques, the client has proposed and validated multiple methods for improving battery efficiency and cycling stability. His findings contribute to improving the energy density and sustainability of storage systems, a top priority in global renewable energy strategies.

Scholarly Contributions and Recognition:
The petition demonstrated the client’s exceptional ability by showcasing both the quality and influence of his research:

12 peer-reviewed journal articles, reflecting a sustained output of high-level scientific investigation.
These works have been cited 313 times according to Google Scholar, indicating wide recognition and influence among peer researchers.
The client has also performed at least 90 peer reviews, serving as a trusted evaluator for top-tier scientific journals, a role typically reserved for acknowledged experts.

Demonstrated Funding and Institutional Support:
To further support the claim of extraordinary ability, we included compelling evidence of the client’s research being funded by several prominent institutions, including the U.S. Department of Energy’s Basic Energy Sciences Program and other domestic and international funding sources, both from industry and governments. These funding sources underscore the national and international recognition of his research’s significance and potential applications across energy, transportation, and defense sectors.

Letters of Recommendation:
We presented six strong recommendation letters from both independent experts and collaborators in the field. These letters described the client’s groundbreaking advancements in electrochemistry and reinforced the case that his work has reshaped current approaches to energy storage materials and technologies.

“[Client’s] noteworthy background has allowed him to distinguish himself as a leading figure in his field.”

A Well-Earned Approval for a Distinguished Chemist:
The client’s combination of scientific output, citation impact, peer review service, and funding support provided strong evidence of his eligibility under the EB1A criteria. The case received approval in February 2025, demonstrating both the strength of the petition and the importance of the client’s ongoing contributions to U.S. innovation.

NAILG is proud to have assisted this accomplished researcher in navigating the EB1A petition process and securing a successful outcome. We look forward to his continued impact on sustainable energy technologies and materials science.

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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).

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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.

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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.

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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.