Success Stories: EB-1B Petition Approved for Senior Research Scientist in Texas in the Field of Cancer Biology


Client’s Testimonial:


Thank you very much for working on my case and making it a successful submission. My wife and I greatly appreciate your work!”


On January 5th, 2016, we received another EB-1B approval for a Senior Research Scientist in the Field of Cancer Biology (Approval Notice).

General Field:  Cancer Biology

Position at the Time of Case Filing: Senior Research Scientist

Country of Origin: India

Service Center: Texas Service Center (TSC)

State of Residence at the Time of Filing: Texas

Approval Notice Date: January 5th, 2016

Processing Time: 10 months, 9 days



Case Summary:

Another of North America Immigration Law Group’s EB-1B (Outstanding Professors and Researchers) clients has received his I-140 approval notice. Just over 10 months after we filed the EB-1B petition on his company’s behalf, we received the good news that our client, a senior research scientist from India, can now take the final step towards his green card.

In this EB1B case, the petitioner was a private biotechnology company. Our attention to detail resulted in a carefully prepared portfolio of evidence that argued that our client’s research is crucial to the field of Cancer Biology. Our team made sure to understand the process and implications of our client’s findings, which located elements that reduced the long-term retention of peptides in the kidneys, and help cancer patients maintain normal bodily functions after therapy.

At the time we filed the petition, our client’s 12 publications had earned his work over 70 citations. He had also reviewed 20 manuscripts on behalf of seven top rated journals. His educational background- a Master’s degree in Chemistry and a Ph.D. in Chemical Sciences- provided a foundation for the remarkable research that qualified him as an Outstanding Professor/Researcher. According to one of his recommenders, “[Client’s] record has demonstrated his distinction among the best professionals in the field, and I am certain that any cessation in his research activity would be at great cost, not only to his fellow scientists but to all who benefit from improved medical technology.”

We are pleased to hear that our hard work has contributed to the success of this client’s case, and we wish him the best in his continued research.


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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