Success Story: EB2 NIW Approval for a Postdoctoral Researcher in the field of Chemical Engineering in 3 months

Posted by wegreened on October 3, 2013 in NIW, Chemistry (Organic Chemistry, Biochemistry, Biochemical Engineering, Electrochemical Engineering, Physical Chemistry, Macromolecular Engineering, Polymer Chemistry, Chemical Engineering)

On September 17th, 2013, we received another EB-2 NIW (National Interest Waiver) Approval for a Postdoctoral Researcher in the field of Chemical Engineering (Approval Notice)

General Field: Chemical Engineering Position at the Time of Case Filing: Postdoctoral Researcher Country of Origin: Taiwan Service Center: Texas Service Center (TSC) State of Residence at the Time of Filing: Maryland Approval Notice Date: September 17, 2013 Processing Time: 3 months

Case Summary:

Another exceptional client that North America Immigration Law Group – WeGreened.com had the pleasure of working with was a postdoctoral researcher from Taiwan working in the field of chemical engineering. He had made substantial contributions to science and industry through innovation in material science and polymer processing. We at North America Immigration Law Group – WeGreened.com demonstrated that his continued employment in the field would not only benefit those in his field, but the citizens of the United States at large. To achieve success in this case, we submitted extensive documentation proving our client’s highly significant contributions to the field of chemical engineering, including at least 6 peer-reviewed publications and 6 conference presentations. His publications had been cited at least 65 times at the time of case filing. Of his accomplishments, one of the independent recommenders remarked: “[Client’s] work has opened an entirely new area for polymer barrier material research. The low charged density pair that [client] discovered through this work can be applied to any other all-polymer LbL recipe. This is helping other researchers to understand the weak polyelectrolyte LbL film design in an entirely new way. We now have a much easier method for creating a coating on all types of commodity materials.” Through extensive documentation, we at North America Immigration Law Group – WeGreened.com successfully argued that our client would serve the national interest to a significantly greater degree than others with similar education and experience. His NIW application was approved in 3 months.

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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.

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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%