Visalytics
Visalytics
approved EB-2 (NIW)

PhD Student, Teaching Assistant & Research Assistant

Analytical Chemistry · Taiwan · 2026-01-09

Processing Time
662 days
Decision Date
2026-01-09
Location
Wisconsin
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.

Proposed Endeavor

The petitioner proposes to continue developing novel chemical separation and enrichment methods to facilitate the characterization of bio-specimens and biomolecules. This work focuses on creating practical tools for biomarker discovery and diagnostic applications within a U.S. university setting. The goal is to improve how researchers and clinicians understand disease mechanisms and strengthen diagnostic decision-making.

Framework Evaluation

3 of 3 criteria met
1 Substantial Merit and National Importance Met

The endeavor was found to have substantial merit as better molecular characterization enables more accurate disease detection and strengthens diagnostic workflows.

2 Well-positioned to Advance the Endeavor Met

The petitioner is well-positioned due to a record of 4 publications, 1 patent, and 61 citations indicating independent uptake of their methods.

3 Balance of Interests Met

USCIS determined it would be beneficial to waive the labor certification requirement given the value of the petitioner's contributions to analytical chemistry and biomedical research.

Why This Petition Was Approved

The petition was approved based on the petitioner's record of 4 peer-reviewed journal articles and 1 patent, which garnered 61 citations demonstrating independent reliance by the scientific community. The case was supported by 2 expert recommendation letters that corroborated the technical significance of the separation and enrichment methods. USCIS determined that all three Dhanasar prongs were satisfied, noting the work's importance to national disease detection and diagnostic workflows.

Evidence

Evidence Types
Peer Reviewed Publications
Citations
Patents
Reference Letters Dependent
Original Contributions

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Frequently Asked Questions

A approved EB-2 NIW (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: 2026-01-09.

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At a Glance

Outcome approved
Processing 662 days
Criteria Met 3 / 3
Evidence Types 5

EB-2 (NIW) Case Data

Scraped Case Data

Total Cases 3,813
Success Rate 53.7%
Sustained 2,046
Dismissed 1,671

Related Pages

EB-2 (NIW) Overview EB-2 (NIW) in Taiwan All EB-2 (NIW) Cases EB-2 (NIW) Dashboard Endeavor Search

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