Success Stories: Chinese Postdoctoral Research Fellow in the Field of Materials Science Receives NIW Petition Approval from USCIS

Posted by wegreened on May 4, 2016 in NIW, Materials Engineering (Textile Technology, Materials Science, Polymer Science)

Client’s Testimonial:

“That's really great news! I'm really happy and really thankful for all your help and efforts. This means a lot to me and I really appreciate your work.”

On February 23rd, 2016, we received another EB-2 NIW (National Interest Waiver) approval for a Postdoctoral Research Fellow in the Field of Materials Science (Approval Notice).

General Field: Materials Science

Position at the Time of Case Filing: Postdoctoral Research Fellow

Country of Origin: China

Service Center: Texas Service Center (TSC)

State of Residence at the Time of Filing: Pennsylvania

Approval Notice Date: February 23rd, 2016

Processing Time: 7 months, 30 days

Case Summary:

With a Ph.D. in Chemistry and Pharmaceutical Sciences, 8 publications that had gathered 29 citations, and extensive experience in the field of materials science, our client was a suitable candidate for EB-2 NIW (National Interest Waiver). North America Immigration Law Group (WeGreened.com) meticulously prepared a petition dossier that highlighted all our client’s achievements and submitted it to the USCIS on his behalf.

Besides describing our client’s professional and academic accomplishments, we also included the following information in his petition dossier:

Strong recommendation letters

When asked, six experts in the field of materials science extended their support for our client’s EB-2 NIW case. They willingly contributed their opinions on our client’s work and explained the significance of his investigations to the scientific community. For instance, one of our client’s recommenders had this to say about his work: “[Client] is a trailblazer whose background in chemistry, pharmaceutical science and materials science serves him well. His accomplishments thus far herald an even more productive and innovative future.” Another recommender’s letter contained this statement; “[Client] has proven beyond a shadow of a doubt that he is a great scientific mind, equipped to handle the challenge of finding and developing new materials.”

Descriptive research summaries

As part of our legal services, we carefully detailed our client’s various research ventures on the synthesis and extensive testing of carbon nanoparticles (CNPs), P3HT-Polystyrene based rod-coil diblock copolymers, and other materials and associated processes—including high-energy ball milling, with applications in the development of solar cell technology and in biomedicine. We demonstrated that our client’s efforts, particularly those on hybrid solar cell technology, directly benefit the American biotechnological sector, energy industry and the country’s energy independence efforts. We also established that despite there being other researchers in the field who have similar qualifications, not many others can attain the same level of success as our client.

The USCIS spent a little under eight months adjudicating this case, and we are glad that they ultimately granted their approval. We congratulate our client (a postdoctoral research associate from China) and wish him the best with his future endeavors.

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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%