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approved EB-2 (NIW)

Graduate Research Assistant

Mechanical Engineering · Bangladesh · 2026-02-04

Processing Time
605 days
Decision Date
2026-02-04
Location
Pennsylvania
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 systematically optimize and validate flow dynamics in propulsion system ducts to reduce swirl-induced and flow angularity distortions in modern jet engine designs. This research aims to improve compressor performance and overall engine efficiency while reducing harmful emissions and acoustic footprints in aerospace technologies.

Framework Evaluation

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

The endeavor has substantial merit and national importance due to its focus on more efficient, lower-emission, and lower-noise propulsion technologies.

2 Well-positioned to Advance the Endeavor Met

The petitioner is well-positioned based on a record of peer-reviewed publications, citations, and research uptake by others in the field.

3 Balance of Interests Met

Waiving the job offer requirement benefits the U.S. by supporting critical advancements in aerospace innovation and environmental impact reduction.

Why This Petition Was Approved

The case was approved based on 1 peer-reviewed journal article and 6 peer-reviewed conference papers with 29 total citations, including a paper ranked in the top 10% of its field. Evidence of support from the U.S. Department of Energy’s SBIR program demonstrated alignment with national innovation priorities. The petition successfully satisfied all three Dhanasar prongs by linking technical advancements to high-impact aerospace needs.

Evidence

Evidence Types
Peer Reviewed Publications
Citations
Original Contributions
Government Alignment

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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: 2026-02-04.

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At a Glance

Outcome approved
Processing 605 days
Criteria Met 3 / 3
Evidence Types 4

EB-2 (NIW) Case Data

Scraped Case Data

Total Cases 3,895
Success Rate 54.2%
Sustained 2,112
Dismissed 1,687

Related Pages

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

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