approved EB-1B RFE Issued

Research Fellow (Postdoctoral)

Cell Biology · China · 2025-10-20

Processing Time
557 days
Decision Date
2025-10-20
Location
Massachusetts
This case is from a publicly available case study. Case studies tend to feature successful outcomes and may not reflect the full range of petition results.

Framework Evaluation

3 of 2 criteria met
Scholarly Publications (Met)

The petitioner authored 14 peer-reviewed articles in high-impact journals within the field of cell biology.

Original Research Contributions (Met)

His work in molecular imaging and immunotherapy has been cited 655 times, demonstrating major significance to the field.

Peer Review Judging (Met)

The petitioner completed at least 25 peer reviews, acting as an authority for leading international journals.

Why This Petition Was Approved

The petition was approved based on the petitioner's 14 peer-reviewed journal articles and 655 citations, which established his international influence in cell biology. His completion of 25 peer reviews for leading journals satisfied the judging criteria for EB-1B. The evidence successfully demonstrated his original scientific research contributions to the field of cancer treatment and molecular biochemistry.

Request for Evidence (RFE)

Successfully Addressed

The RFE challenged the petitioner's standing as an outstanding researcher; the response provided comprehensive evidence of scholarly impact and leadership in the scientific community.

RFE Targets
international recognitionOriginal Research Contributions

Evidence

Evidence Types
Peer Reviewed Publications
Citations
Judging Experience
Original Contributions
Evidence Submitted
  • 14 peer-reviewed journal articles
  • 5 first- or co-first-authored papers
  • 655 citations by independent researchers
  • 25 peer reviews for international journals
  • Research published in highly selective journals

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Frequently Asked Questions

A approved EB-1B (I-140) petition means USCIS determined the petitioner met the eligibility requirements. For appealed cases, "sustained" means the appeal reversed a prior denial. The petitioner can proceed to the next step in the immigration process.

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Case data sourced from publicly available petition decisions and case studies. Decision date: 2025-10-20.

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At a Glance

Outcome approved
Processing 557 days
RFE Issued
Criteria Met 3 / 2
Evidence Types 4

EB-1B Case Data

Scraped Case Data

Total Cases 63
Success Rate 98.4%
Sustained 62
Dismissed 1

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