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 11 - 15 of 83 reviews | Responsiveness
Posted by anonymous | March 05, 2024 | Hired Attorney | Immigration
Great firm, great people
It is a great law firm. They are professional, patient, and efficient in preaparing documents and answering questions. I would refer them to all who have immigration needs.
Posted by Rich | March 21, 2023 | Hired Attorney | Immigration
Very responsive and professional service
I hired Dr. Cai and his team for EB1A-NIW application. I started the service with them after the personalized consultation with Dr. Cai. He and his team are very responsive and efficient. It only took about 3 months to complete all the necessary documents and then submitted the petition. The conten...
Posted by Hyunjin | February 18, 2023 | Hired Attorney | Immigration
Professional and responsive service that delivers fast result
I hired Dr. Cai and his team for EB2-NIW application. My I-140 was approved within three months of submission, and I am highly satisfied by the service and results he and his team at New Weiming group delivered. Below are bullet points: 1. Their materials were well-organized and easy to understand ...
Posted by Cheng | January 17, 2023 | Hired Attorney | Immigration
Excellent guidance, responsiveness and success
Attorney Cai and Xiao Yang gave my husband and me expert advice on how to navigate the immigration procedure. They were patient and responsive with our questions as the months went by. Yesterday we were ecstatic on being informed of a successful conclusion. We recommend this law firm without hesitati...
Posted by anonymous | January 14, 2023 | Hired Attorney | Immigration
The whole process of both EB1A and NIW applications accomplished in just 9 month!
I would like to express my deepest gratitude to the lawyers of XWM Law Firm, Ms. Cai Mangmang, Ms. Zhang Yuanyuan, and Ms. Wang Xiaoping, for their exceptional work. From the signing of the contract to the preparation of the materials and the submission of the application, it only took nearly half a ...
"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