Success Stories: Helping a Chinese Ph.D. Student Secure NIW Approval in Materials Science Through Our Legal Expertise
Client’s Testimonial:
“WeGreened staff helped me for the NIW application and filing process, with professional and step by step guidance.”
On February 21st, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Ph.D. Student in the Field of Materials Science (Approval Notice).
General Field: Materials Science
Position at the Time of Case Filing: Ph.D. Student
Country of Origin: China
State of Residence at the Time of Filing: California
Approval Notice Date: February 21st, 2025
Processing Time: 15 months, 16 days
Case Summary:
A recent client of ours, a Ph.D. student in materials science, received strong support from respected experts in his field. A well-known associate professor described him as “a valuable member of the materials science field” for his groundbreaking research on high-performance EMI shielding. This professor, along with another prominent researcher, provided recommendation letters that played a key role in securing our client’s EB-2 NIW (National Interest Waiver) approval. We are pleased that he was able to gain the backing of these influential experts.
In addition to these recommendation letters, our client’s NIW petition included detailed information about his research on novel nanostructures and nanocomposites. We made sure to demonstrate how his work contributes to the U.S. economy and public safety. After confirming that his credentials met the NIW requirements, we proceeded with building his case.
Key Aspects of His Case:
- Research Focus: We highlighted the importance of our client’s work, which involves developing advanced nanostructures and nanocomposites used in electromagnetic shielding, magnetic recording, and flame-retardant technologies. His research is highly significant as it enhances technological advancements, boosts the economy, and improves fire safety.
- Publications & Citations: Our client had published 10 peer-reviewed journal articles (including 2 as the first author), which had been cited 258 times at the time of filing.
- Peer Review Contributions: To further establish his leadership in the field, we noted that he had served as a peer reviewer for high-impact scientific journals at least 7 times.
- Funding: Our client’s research was funded by the National Natural Science Foundation of China (NSFC), which supports projects that drive socioeconomic development. This funding highlights the significance of his work in advancing industrial productivity, particularly through the creation of a novel high-performance EMI shielding material.
- Supporting Evidence: Strong recommendation letters reinforced the significance of our client’s work. One expert wrote:
Despite delays in USCIS processing, our client’s NIW petition was approved in 15 months and 16 days. We congratulate him on this achievement and appreciate the trust he placed in our firm. It was our pleasure to assist him with this important step in his green card process. We wish him continued success in his future endeavors.

