Visalytics
Visalytics
approved EB-2 (NIW)

Postdoctoral Fellow

Materials Science · Iran · 2022-03-22

Processing Time
318 days
Decision Date
2022-03-22
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 design and develop novel flexible and transparent composite materials using biopolymers and electrospinning technology. This work focuses on creating nanocapsules for botanical extracts and environmentally conscious food packaging to reduce dependence on synthetic plastics.

Framework Evaluation

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

The endeavor addresses plastic pollution and pharmaceutical preservation, which are of importance to the national health and economy.

2 Well-positioned to Advance the Endeavor Met

The petitioner has a strong record of 21 publications, 282 citations, and has been invited to review the work of peers 60 times.

3 Balance of Factors to Waive Job Offer Met

The remarkable value of the research in the sustainability sector and the urgent national need for these contributions justified the waiver.

Why This Petition Was Approved

The petition was approved based on 21 peer-reviewed journal articles, 1 book chapter, and 282 citations. Additionally, the petitioner's expertise was evidenced by 60 completed peer reviews for well-known journals and 9 years of research experience, satisfying all three Dhanasar prongs.

Evidence

Evidence Types
Peer Reviewed Publications
Citations
Reference Letters Independent
Judging Experience
Original Contributions

Similar Cases

Assistant Professor

Materials Science · Brazil

WeGreened EB-2 (NIW) approved
Kansas 581 days 2025-08-14
The petitioner proposes to develop state-of-the-art polymeric materials for use as scaffolds in tissue regeneration, nanocarriers for targeted drug delivery, and antimicrobial surface coatings. The work also involves creating biodegradable films and biopolymer-based platforms to address plastic pollution and improve food packaging sustainability. The research utilizes smart biopolymer platforms to solve complex challenges in biomedicine and environmental protection.
View Case

Researcher

Materials Science · India

WeGreened EB-2 (NIW) approved
98 days 2022-09-23
The petitioner proposes to develop novel biomaterials, nanoparticles, and polymer biodegradation techniques to improve patient outcomes in medical implants, imaging, and drug delivery. Additionally, the work focuses on mitigating the environmental impact of plastics by reducing reliance on non-biodegradable polymers.
View Case

Research Assistant

Research and Development · China

WeGreened EB-2 (NIW) approved
Pennsylvania 5 days 2024-02-06
The petitioner proposes to use biopolymer-based methodologies for the synthesis of cutting-edge hybrid/composite biopolymer-inorganic superstructure nanomaterials. This work aims to advance the development of biomedical devices, catalysts, optoelectronics, and light-emitting diodes while enhancing the stability of peptide-based helical nanomaterials.
View Case

Postdoctoral Researcher

Research and Development · India

WeGreened EB-2 (NIW) approved
California 91 days 2025-10-08
The petitioner proposes to develop next-generation polymers, soft materials, and pharmaceuticals to improve surgical outcomes, wound healing, and chronic disease management. This work also focuses on creating sustainable pathways to reduce non-degradable plastic waste through innovative chemical methodologies.
View Case

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.

Browse More Cases

More approved cases More Materials Science cases More cases from Iran

Case data sourced from publicly available petition decisions and case studies. Decision date: 2022-03-22.

Browse all cases
View Original

At a Glance

Outcome approved
Processing 318 days
Criteria Met 3 / 3
Evidence Types 5

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 Iran All EB-2 (NIW) Cases EB-2 (NIW) Dashboard Endeavor Search

Get Case Insights

Compare your profile against thousands of real petition outcomes. Join the waitlist for personalized analysis.

Join Waitlist