This is an AAO appeal decision — a case denied once and appealed. It shows how the framework is applied; it is not the filing population.
The Petitioner, a biocompatibility material scientist, proposed to continue research developing and improving materials for advanced and surgical wound care, including work on a porcine hard-to-heal wound model and related clinical studies, publishing findings in peer-reviewed venues.
Field: biocompatibility materials science / biosystems engineering · Read the decision (uscis.gov)
EB-2 threshold — addressed
Director found Petitioner qualifies as a member of the professions holding an advanced degree; not disputed on appeal.
Prong 1 — national importanceestablished
Prong 2 — well positionedestablished
Prong 3 — balance of factorsestablished
How the evidence was treated
- recommendation letter · credited
- citations publications · credited
- resume experience · credited
- degree · credited
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Notable
Fully favorable decision sustaining the appeal; AAO agreed with Director that prong 1 was met and independently found prongs 2 and 3 satisfied, expressly noting the third prong was met 'even assuming that other qualified U.S. workers are available.'
Authorities this decision leans on
From the doctrinal survivor set — 187 authority tests across 47 distinct authorities cleared the differential-lift gates. Only those appear here.
- 8 C.F.R. 204.5(k)(2)
- Poursina v. USCIS
- USCIS Policy Manual F.5(D)(2)
What this case teaches
Analyst reading of the decision text.
Combination of advanced STEM PhD, strong citation record, and endeavor's potential widespread medical benefit satisfied all three Dhanasar prongs, especially prong three's balancing test.
Pair concrete endeavor description with independent citation/impact evidence and explicit employer statements linking work to broader public-health benefit.
specific
public_health · field_advancement · stem_positive_factor
mixed
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