Success Stories: NIW Petition Approved for Process Engineer in the Field of Chemical Engineering (Based on Matter of Dhanasar)

Client’s Testimonial:

“Thank you for all the good work. I am very pleased working with Chen’s Team. They are very professional team. Once they said YES to your profile, you are good to go.”


On June 20th, 2017, we received another EB-2 NIW (National Interest Waiver) approval for a Process Engineer in the Field of Chemical Engineering (Approval Notice).


General Field: Chemical Engineering

Position at the Time of Case Filing: Process Engineer

Country of Origin: Vietnam

Service Center: Texas Service Center (TSC)

Approval Notice Date: June 20th, 2017

Processing Time: 3 months


Case Summary:

A process engineer from Vietnam hired North America Immigration Law Group (NAILG) to file an I-140 EB-2 NIW (National Interest Waiver) petition on his behalf. Our client is an expert in the field of chemical engineering who has worked tirelessly to develop scalable technologies for producing metal oxide nanowires for catalyst, energy storage, and conversion applications. To convince the USCIS of the national importance of his work, we adopted the line of argument that his research ensures improved air quality affected by sulfur and other pollutants. We worked diligently to prove that our client’s findings hold enormous value for reducing pollution that is hazardous to human and environmental health.

In preparing our client’s NIW case, we assessed his credentials to gain a deeper insight into his scientific work and noted his significant achievements. We observed his authorship of 9 peer-reviewed journal articles as well as the 36 times his findings were cited by other researchers in the field.

Our client’s NIW petition was further strengthened by four recommendation letters that were signed by other chemical engineering professionals. These letters discussed the “far- reaching influence” of hisremarkable research efforts. Because these experts had keenly followed our client’s studies, they were well placed to analyze their long-term benefits for the country. One of these recommenders recognized our client as “one of the preeminent chemical engineering researchers working today… Unquestionably a leader in his field, [he] has secured his elite status as a prolific and noteworthy chemical engineering researcher through his research accomplishments, and it is indisputably in the best interests of the United States that his works continue uninterrupted.”

We congratulate our client for securing the national interest waiver and we thank him working with our law firm. Further, we wish him the best as he continues to progress the field of chemical engineering.


We are pleased to announce that North America Immigration Law Group has so far received over 7,500 EB-1A, EB-1B and EB-2 NIW approval notices. In 2015 and 2016, the approval rate is 97.9% for cases using our "Approval or Refund®" (money back guarantee) service and 96.9% for all cases.

Our approval rate is 99.6% for NIW petitions using our "Approval or Refund®" (money back guarantee) service and the overall approval rate for all NIW cases is 99.2%.

In terms of EB1A petitions, the approval rate is 96% for cases entitled to our "Approval or Refund®" (money back guarantee) service and the overall approval rate for all EB1A cases is 94.3%.

As one of the leading U.S. immigration law firms providing the most comprehensive services focusing on EB-1/NIW petitions, we are proud to maintain our high approval rates with a large volume of approved cases.

Our staff keeps close track of the latest immigration trends and regulations of USCIS (U.S. Citizenship and Immigration Services), decisions of AAO (Administrative Appeal Office) and judicial review opinions. The massive collected materials contribute to the most convincing arguments and winning strategies of our firm for EB1A, EB1B, and NIW petitions.

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


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Free evaluation email: law@wegreened.com

Tel: 888.666.0969 (Toll Free)


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