Success Story: Strengthening Material Supply Chains — NIW Approval for a Chemist in Polymer Research

Posted by wegreened on May 7, 2026 in NIW, Chemistry (Organic Chemistry, Biochemistry, Biochemical Engineering, Electrochemical Engineering, Physical Chemistry, Macromolecular Engineering, Polymer Chemistry, Chemical Engineering)

Client’s Testimonial:

"Thank you so much for all your work in getting my I-140 approved!”

On March 12^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Postdoctoral Researcher in the Field of Polymer Chemistry (Approval Notice).

General Field: Polymer Chemistry

Position at the Time of Case Filing: Postdoctoral Researcher

Country of Origin: United Kingdom

State of Residence at the Time of Filing: Colorado

Approval Notice Date: March 12^th, 2026

Processing Time: 2 months, 21 days (Premium Processing Upgrade Requested)

Case Summary:

Holding a Ph.D. in chemistry, our client is an expert in the specialized field of polymer chemistry. His work focuses on developing chemical deconstruction processes to recover molecular building blocks from abundant polyurethanes and polyesters. By establishing effective methods to reclaim these valuable components, he is helping strengthen the domestic supply chain and support the fabrication of next-generation polymeric materials.

The importance of his research is further reflected in the support it has received from the U.S. government. Recognizing the need to secure material supply chains and promote sustainable manufacturing, the Department of Energy (DOE) provided funding for his work. This support serves as an objective indicator of the broader national value of his contributions.

To build a strong case, North America Immigration Law Group (Chen Immigration Law Associates) highlighted the petitioner’s measurable academic achievements. We presented evidence that he has authored 9 peer-reviewed journal articles, including 3 first-authored papers, as well as 3 conference abstracts, all of them first-authored. This record demonstrated both sustained scholarly productivity and a meaningful leadership role in his field.

We also showed that his research has gained recognition within the scientific community. His published work has been cited 123 times, indicating that other researchers are relying on his findings and methodologies in their own studies. That citation record reflects independent recognition and continuing influence in polymer chemistry.

Through a well-documented case strategy, we showed that his research record and ongoing work in polymer chemistry merit national interest consideration. His approval stands as a meaningful recognition of contributions that support sustainable manufacturing and stronger material supply chains in the United States. We extend our sincere congratulations and wish him continued success in this important field.

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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%