Success Story: EB2 NIW Approval for a Scientist in the field of Cell and Molecular Biology in 3 weeks

Client’s testimonial:

Highly recommended for immigration matters! Chen Immigration Law associates are expert, creative, personable, on time, reliable and easy to reach. They got my case ( EB2-NIW) approved in two weeks.

On July 18th, 2013, we received another EB-2 NIW (National Interest Waiver) Approval for a Scientist in the field of Cell and Molecular Biology (Approval Notice)

General Field: Cell and Molecular Biology
Position at the Time of Case Filing: none
Country of Origin: India
Service Center: Texas Service Center (TSC)
State of Residence at the Time of Filing:  Pennsylvania
Approval Notice Date: July 18, 2013
Processing Time:  3 weeks

Case Summary:

The average processing time for I-140 cases is 4-6 months. But on many occasions, we have cases approved far faster than the average processing time.

Another exceptional client that Chen Immigration Law Associates had the pleasure of working with was a scientist from India seeking a postdoctoral fellowship in the field of cell and molecular biology.   Her research had focused on the investigation of KLFs and their use as a prognostic biomarker for cancers. We at Chen Immigration Law Associates demonstrated that her continued employment in the field would not only benefit those in her 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 cell and molecular biology, including a peer-reviewed scientific article published in a leading journal which was of the most important and influential articles regarding the role of KLF4 in breast cancer and better determining the prognosis of individual cases. This article had been cited at least 92 times at the time of case filing.  Of her accomplishments, one of the independent recommenders remarked: “I attest both to the originality of her research and to its practical applications within the greater field of American healthcare. By finding that localization of KLF4 in the nucleus of breast cancer cells is a prognostic factor and therefore identifying KLF4 as a marker of an aggressive phenotype in early-stage breast cancer, she has achieved global reach with her research, as scientists all around the world are studying KLF4 now to build on her discovery.” Through extensive documentation, we at Chen Immigration Law Associates successfully argued that our client would serve the national interest to a significantly greater degree than others with similar education and experience. Her NIW application was approved in just 3 weeks.


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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