Dr. Mangmang (Eric) Cai earned his Juris Doctor degree from the Georgetown University Law Center, Washington, D.C. Prior to earning his law degree, he received his Ph.D. degree in Organic Chemistry from the University of Maryland, College Park, and a Bachelor of Science degree in Chemistry from Peking University, China. Holding a professional law degree and a hard science degree from the most prestigious universities in the United States and China, Dr. Cai has acquired the knowledge and expertise to provide a full range of legal services in a manner rarely matched by other law firms. His practice focuses on Patent Law, U.S. Immigration Law, Commercial and Business Law, Intellectual Property, and Litigations. Prior to founding the New Weiming Law Group, Dr. Cai also worked for several major U.S. law firms and a lobbying group in the Washington, D.C. metro area. He has successfully advised and represented clients in cases involving immigration, patent application, contracts, and a variety of other legal matters.
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Practice Area
18 years
Sometimes
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Chat withState: District of Columbia
Acquired: 2009
No misconduct found
State: Virginia
Acquired: 2008
No misconduct found
7925 Jones Branch Drive, Suite 5150, Tysons, VA, 22102
252 Client Reviews
Showing 51 - 55 of 71 reviews | Staff & Support
Posted by anonymous | October 14, 2018 | Hired Attorney
thoughtful service and high-efficiency
I submitted my EB1a application in last year and my previous attorney persuade me withdraw my case in this Jan when the RFE came. After I withdrew it, my case was not concerned any longer and I was not given any advice for the re-application, even though my service fee was not returned. Until I conta...
Posted by Perceval | August 21, 2018 | Hired Attorney
NIW with very few publications and no PhD
One word: Impressive! Some very fancy and expensive lawyers hired by my company had told me that I was a "borderline case". Another lawyer had previously declined my case. Dr Cai was confident that he could get me a NIW even though I had only 4 publications, and only a few citations on papers that I'...
Posted by RJ | July 24, 2018 | Hired Attorney
Best lawyer for immigration related issues !!
I contacted Dr. Cai for help with my EB1a application. Dr. Cai and his team of highly efficient lawyers were very diligent and efficient. They helped me prepare the application and were always available to answer any questions I had about the application. Working with them was very easy. Eventually, ...
Posted by anonymous | June 26, 2018 | Hired Attorney
EB2 NIW approved
I submitted EB2 NIW petition last November and had it approved this June. I thank Mangmang and his colleagues for their hard work along this process. Mangmang and his colleagues carefully helped me prepare all the needed documents and addressed each of my questions in regard to my NIW petition. The a...
Posted by anonymous | June 15, 2018 | Hired Attorney
EB1B I140 Gets Approved after REF
Thanks to the professional help from Cai and Donald, my EB1B I140 application finally gets approved after being asked to REF. They worked efficiently in providing necessary documents. Their team responded to our request and questions promptly. And they referred to real data when providing suggestions...
"I'm pleased to endorse Mangmang. He is a top-notch immigration lawyer and a zealous advocate for his clients. A highly recommended attorney."
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2005
Top 0.1% in LSAT, Law School Admission Council (LSAC)
1991
First Prize, Chemistry Competition, Education System in China
2009 - Present
Attorney, New Weiming Law Group
2017 - Present
American Immigration Lawyers AssociationMember
2008 - Present
Virginia State BarMember
Mostly approved. See https://nwmlaw.com/approvals/casesummaries
2008
J.D.
2001
Ph.D.
N/A
BS - Bachelor of Science
2019
Current Trends and New Developments in Employment-Based Greencard Application
2007
2002
2000
2000
English
Mandarin