Success Stories: Polymer Chemistry Expert from India with Approved EB-1A Petition Is Ready for the Final Step in the Green Card Process


Client’s Testimonial:

“Good evening. Thank you very much for filing I-140 to USCIS on my behalf and for your cooperation through out I-140 filing process. Your organization is very cooperative with clients. I never ever seen an organization like you.”

On May 6th, 2017, we received another EB-1A (Alien of Extraordinary Ability) approval for a Polymer Chemistry Expert in the Field of Polymer Chemistry (Approval Notice).


General Field: Polymer Chemistry

Position at the Time of Case Filing: N/A

Country of Origin: India

Service Center: Texas Service Center (TSC)

State of Residence at the Time of Filing: Georgia

Approval Notice Date: May 6th, 2017

Processing Time: 54 Days

Case Summary:

With a doctorate in chemistry and extensive experience conducting polymer chemistry research, our client was a suitable candidate for EB-1A (Alien of Extraordinary Ability). Even so, he needed our help to refine his presentation and present a persuasive case to the USCIS.

The EB1A petition we prepared for our client contained carefully worded summaries of his work on the development of novel graft copolymeric material synthesis through the use of cost effective, biodegradable, biocompatible, and most abundant natural polysaccharides. We also included information on his experience as a peer reviewer for various scientific journals (he had conducted 38 peer reviews by the time we filed his case) as well as the 183 citations gathered from his 8 publications.

All of this was supplemented by six recommendation letters contributed by other experts in the field, one of whom wrote, “… [Client’s] research in developing effective, low-cost, and environmentally friendly flocculants for water clarification is highly important to environmental and public health initiatives in the United States.” Another expert stated that “Clean, drinkable water is absolutely essential in every country. Thus, [Client’s] work is of utmost significance.”

The approval of our client’s EB-1A petition speaks volumes of North America Immigration Law Group’s efficiency and competence. We congratulate our client for obtaining petition approval, and we wish him the best as he takes the final step towards a green card either by filing an I-485 application (while residing in the US) or through immigrant visa processing (if he leaves the US and resides abroad).


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 Ten Thousand I-140 Approvals Provide Unprecedented Insight into the USCIS Adjudication Trend

With more than 16,000 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 Hundreds and 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 approved cases grew from 600 in 2013 to over 3,500 in 2019.

If you are interested in filing the green card, please send your CV to for our free evaluation. Our attorneys will email you back with the evaluation result within 24 hours.

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