approved EB-1A

Research Investigator

Polymeric Biomaterials · China · 2025-08-06

Processing Time
526 days
Decision Date
2025-08-06
Location
Michigan
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 3 criteria met
Scholarly Articles (Met)

The petitioner authored 15 journal articles documenting first-in-field advances in polymeric biomaterials.

Judging (Met)

The petitioner completed at least 26 invited manuscript reviews for leading journals, confirming recognized authority.

Original Contributions (Met)

The petitioner's work on N-halamine-based polymers and gene vectors demonstrated significant original impact, evidenced by 592 citations and independent adoption by global teams.

Why This Petition Was Approved

The petition was approved based on 15 peer-reviewed journal articles and a high citation count of 592, placing the researcher in the top 1% of the field. Additionally, the petitioner completed 26 invited manuscript reviews for leading journals, satisfying the judging criterion. The evidence demonstrated significant original contributions to the field of polymer science and tissue engineering.

Evidence

Evidence Types
Peer Reviewed Publications
Citations
Judging Experience
Original Contributions
Clinical Deployment
Evidence Submitted
  • 15 journal articles documenting advances in polymeric biomaterials
  • 592 citations (top 1% most-cited authors in polymer science)
  • 26 invited manuscript reviews for leading journals
  • Design of star-shaped gene vectors
  • Synthesis of biodegradable polymers for drug release
  • Creation of nano-fibrous scaffolds for tissue regeneration
  • Development of antimicrobial polymer coatings

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Frequently Asked Questions

A approved EB-1A (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: 2025-08-06.

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At a Glance

Outcome approved
Processing 526 days
Criteria Met 3 / 3
Evidence Types 5

EB-1A Case Data

Scraped Case Data

Total Cases 919
Success Rate 53.0%
Sustained 487
Dismissed 315

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