Success Stories: EB-1A Approved for Postdoctoral Research Associate in Arizona in the Field of Environmental Engineering

Posted by wegreened on January 21, 2015 in EB1 Green Card, Earth and Environmental Science (Environmental Engineering, Nature Conservation and Biodiversity, Environmental Management, Ecology)

Client’s Testimonial:

Thank you very much. I will definitely recommend you on mitbbs.com.

On January 5th, 2015, We Received Another EB1-A (Alien of Extraordinary Ability) Approval for a Postdoctoral Research Associate in the Field of Environmental Engineering(Approval Notice)

General Field: Environmental Engineering

Position at the Time of Case Filing: Postdoctoral Research Associate

Country of Origin: China

Service Center: Nebraska Service Center (NSC)

Approval Notice Date: January 5th, 2015

Processing Time: 25 Days (15 Days after Premium Processing Requested)

Case Summary:

In this case, the client that we had the opportunity to work with was a Postdoctoral Research Associate from China in the field of Environmental Engineering. His specialized research has focused on the implication and application of nanomaterials. His work had resulted in 15 peer-reviewed scientific journal articles, 1 book chapter, 1 patent and 12 presentations at national and international conferences; at the time that his case was filed, his publications had been cited at least 120 times by independent and leading researchers from prestigious institutions and organizations around the world, indicating the major significance of his work. He had also reviewed 30 manuscripts for distinctive, internationally-circulated journals. His superior level of expertise was confirmed in the following quote from an independent recommender, “Never before have […] nanoparticles been characterized and analyzed in this manner. [Client] has raised the bar with this research and has demonstrated a pattern of providing essential research that is not available anywhere else.” It was our goal to prove that our client qualified for classification as an Alien of Extraordinary Ability given that he sought to remain in the United States to continue work in the area of Environmental Engineering, and that his continued research would substantially and prospectively benefit the United States. With the proof and documentation that we provided, his case was approved in 25 days.

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North America Immigration Law Group (Chen Immigration Law Associates) is a U.S. immigration law firm dedicated to representing corporations, research institutions, and individuals from all 50 U.S. states regarding I-140 immigration petitions. We specialize in employment-based immigration petition and have a proven record of high success rate for the categories of: EB2-NIW (National Interest Waiver), EB1-A (Alien of Extraordinary Ability), EB1-B (Outstanding Researcher/Professor) and O-1 (Alien of Extraordinary Ability).

Our Sixty-four Thousand I-140 Approvals Provide Unprecedented Insight into the USCIS Adjudication Trend

With nearly 64,000 EB-1A, EB-1B, EB-2 NIW and O-1 cases approved, we have first hand information on the manner in which the USCIS adjudicate I-140 cases. As the USCIS has constantly changed its adjudication standards for the EB-1A, EB-1B and EB-2 NIW categories, our firm's huge database of successful cases gives you unprecedented insight to USCIS adjudication trends. We carefully analyze the data for all of our cases and apply the results of our analyses toward giving our clients up-to-date advice and adapting our strategies such that we remain on par with the ever-shifting landscape of immigration law in the U.S. With us, you will always have access to important updates, strategies, and information so that you can make the most informed decisions about your case.

We Have Helped Tens of Thousands of Clients with Credentials and Backgrounds Similar to Yours

With our exceedingly large number of successful petitions, no matter what credentials you have, no matter your background and field of expertise, no matter your visa status or nationality, chances are we have helped hundreds or even thousands of clients just like you. Our clients are usually impressed with how well we understand their research and work. Our insight and understanding stems from the fact that we have handled many cases with elements similar to yours already, and this helps us devise the best strategies for each individual petition.

Vast Majority of Clients Came to Us Because of Referrals

For years, our firm has attracted new clients based solely on word of mouth, recommendations, and the positive collaboration experiences shared with them by their friends and family. We take pride in our reputation and work hard to ensure that we provide a green card application experience that our clients are happy to share with their friends and colleagues. That is how our cumulative total of approved cases grew from 600 in 2013 to nearly 64,000 in 2025.

Track Record of Success EB-1 and NIW Approvals

(2012.01 - 2025.12)

Category	Approval or Refund^®		Approval or Refiling^TM
	Approval or Refund^®
Category	Approved Sum	Success Rate	Approved Sum	Success Rate
NIW	42,047	99%	5,258	97%
EB1A	9,218	91%	4,534	86%
EB1B	1,488	98%	448	93%
Total	52,753	98%	10,240	92%