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 21 - 25 of 83 reviews | Responsiveness
Posted by Sri | March 08, 2022 | Hired Attorney | Immigration
EB1 greencard
Very professional and helpful. His team applied for my Greencard. They compiled an excellent application packet, prepared for RFE response. Very knowledgeable and prompt.
Posted by BPC | December 31, 2021 | Immigration
Excellent advice, prompt response, personalized service!
I worked with Dr. Mangmang Cai for reviewing my I-485 package for my EB-1B application. Not only does Dr. Cai have an eagle eye for detail, but he also has deep legal expertise in his subject matter, which employs to give excellent advice. Even after my I-485 was submitted, for the next 11 months I ...
Posted by Wei | November 24, 2021 | Hired Attorney | Immigration
Professional and patient
Dr. Cai and his team are very professional and patient with my case. They respond my Emails very fast when we are preparing materials and whenever I have a question. They addressed all my questions and concerns. My NIW case was approved with them smoothly.
Posted by Sandeep Chhabra | July 26, 2021 | Hired Attorney | Immigration
Highly RECOMMENDED
Dr Cai’s team is super knowledgeable, professional and responsive. I received Approvals for both my EB1A and NIW-I140 applications within a year. I highly recommend PhDs and Postdocs to get in touch with Dr Cai for NIW, EB1 related applicatios.
Posted by WS | May 03, 2021 | Hired Attorney | Immigration
The second firm I hired after the first firm refunded me because afraid of the approval rate!
Mangmang’s firm is the second firm I hired after my first very popular firm refunded me half money I paid as a approval guarantee contract (during my search many firms also rejected me before I hired the first firm). The first firm saw my documents and they thought that my case is difficult and the f...
"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