Boutique Based in Washington, DC
and STEM Credentials
Fixed-Fee Litigation
Litigation Strategy
Section 337 Investigations
Recent News
Mei & Mark Sponsors the 2023 APABA-DC Awards & Installation Gala
Washington, DC – October 15, 2024 – Mei & Mark...
Read MoreLei Mei Presents an IP Talk in Shenzhen, China
Washington, DC – July 3, 2024 – Lei Mei presents...
Read MoreKrystyna Colantoni Speaks at IPWatchDog’s Patent Prosecution Masters 2024 program
Washington, DC – June 25, 2024 – Krystyna Colantoni presents...
Read MoreP. Andrew Riley Speaks at IPWatchDog.com’s Patent Litigation Masters 2024 program
Washington, DC – May 13, 2024 – P. Andrew Riley is...
Read MorePractice Areas
Patent Prosecution and Portfolio Management
Investor-Side Financings
Hard grIP: Patents and Trade Secrets
Mergers & Acquisitions
Litigation
Intellectual Property
China Practice
Data Privacy & Data Security
Medical & Wellness Business Practice
ITC Section 337 Investigations
Corporate Practice
Soft grIP: Trademarks and Copyrights
U.S. Customs and International Trade
Commercial Lending
Corporate Executive Compensation and Counseling
Capital Markets
IP & Tech Transactions
Government Contracts
why choose us?
- Top-ranked attorneys with elite credentials
- Cost-predictability with fixed fees for litigation and transactional matters
- Customizes strategies to meet each client’s goals and budget
- Minority-Owned Boutique Firm
Meet our attorneys
GUANG-YU ZHU
Guang-Yu Zhu focuses his practice on patent litigation and post-grant proceedings, primarily in the electrical and computer technology areas.
GUANG-YU ZHU
ATTORNEY AT LAW
JIWEI ZHANG
Jiwei Zhang focuses her practice on patent litigation and commercial litigation before U.S. district courts ...
JIWEI ZHANG
ATTORNEY AT LAW*
JED WEINER
Jed Weiner is Head of Corporate Practice at Mei & Mark LLP. He advises emerging and seasoned companies ...
JED WEINER
ATTORNEY AT LAW
ROBERT HALL
Robert A. Hall, a registered patent attorney and patent litigator, focuses his practice on investigations ...
ROBERT HALL
ATTORNEY AT LAW
ROB KIMMER
Rob Kimmer is Head of Trademarks, focusing on the prosecution and litigation of worldwide trademark, copyright, and trade secret matters. He also focuses on the intersection of venture capital, early-stage companies, and intellectual property.
ROB KIMMER
ATTORNEY AT LAW
P. ANDREW RILEY
Mr. Riley is a registered patent attorney who regularly counsels clients on patent procurement and ...
P. ANDREW RILEY
ATTORNEY AT LAW