Success Stories: Catalysts for Change – Iranian Postdoctoral Researcher Wins NIW Approval for Renewable Energy Research

Client’s Testimonial:

“Thank you so much for your message and all your valuable effort throughout the past couple of months!”

On September 2^nd, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Postdoctoral Researcher in the field of Materials Chemistry (Approval Notice).

General Field: Materials Chemistry

Position at the Time of Case Filing: Postdoctoral Researcher

Country of Origin: Iran

Country of Residence at the Time of Filing: Canada

Approval Notice Date: September 2^nd, 2025

Processing Time: 1 year, 7 months, 24 days

Case Summary:

We are pleased to share the approval of an EB-2 NIW (National Interest Waiver) petition for a postdoctoral researcher from Iran. The client has built her career around developing advanced catalysts and sustainable materials aimed at accelerating the transition to clean energy. At the time of filing, she was conducting research abroad, with plans to expand her work in the United States. Her strong publication record, global citations, and recognition from peers established her as a strong candidate for NIW approval.

Impact on National Priorities

The client’s proposed endeavor targets one of the most pressing issues of our time, the urgent need to decarbonize energy production. She designs heterogeneous catalysts, recyclable materials, and green fuels that improve the efficiency and affordability of renewable energy. These innovations are critical for reducing greenhouse gas emissions and strengthening U.S. energy independence.

Her work directly supports U.S. initiatives such as the Department of Energy’s Energy Materials Network and national climate commitments. By advancing cleaner and more reliable energy systems, she contributes to national goals of reaching net-zero emissions while reinforcing America’s leadership in renewable energy technologies.

Scholarly Record of Excellence

The client holds a Ph.D. in organic chemistry and has authored 17 peer-reviewed journal articles, including 7 first-authored works. Her studies have been published in highly ranked journals such as Angewandte Chemie International Edition, Journal of Hazardous Materials, Small, and Journal of Materials Chemistry A. Collectively, her work has been cited more than times by independent researchers, with several papers ranked among the most highly cited in chemistry for their publication years.

Her expertise covers a broad range of areas, including heterogeneous catalysis for renewable fuels, NMR spectroscopy in materials science, and organo-chalcogenide-based systems. She has also contributed research simulating early-Earth conditions to study chemical evolution, demonstrating both depth and versatility. This record confirms her ability to advance high-impact research of clear national relevance.

Expert Endorsements

dependent recommenders emphasized how her discoveries are shaping materials science and sustainable chemistry.

One expert explained:

“Through her groundbreaking applications of NMR spectroscopy, [client] both highlights its vast capabilities while significantly propelling the field of materials chemistry, profoundly enhancing the landscape of innovation and research in the U.S.”

Such endorsements highlight not only the originality of her research but also its long-term value for industry and society.

NIW Approval and Outlook

The I-140 NIW petition was filed on January 9, 2024, and approved on September 2, 2025. USCIS recognized her publication record, citation impact, and the national importance of her proposed endeavor as sufficient to satisfy the NIW standard.

With NAILG’s guidance, the client secured NIW approval and is now poised to continue her work in the United States. Her ongoing research into catalysts and renewable energy materials is expected to accelerate sustainable fuel production and support the nation’s transition to clean energy, further strengthening U.S. leadership in materials chemistry.

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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