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Appellate Practice

Mei & Mark LLP’s appellate team consists of attorneys with exceptional academic accomplishments and legal experience including federal appellate clerkship experience. Our talented appellate attorneys have represented clients before many Federal and state appellate courts including the Federal Circuit, DC Circuit, Eleventh Circuit, Ninth Circuit, Seventh Circuit, and Fourth Circuit.

Patent Litigation (District Court)

Mei & Mark LLP offers flexible and predictable billing arrangements in all patent litigations. Mei & Mark attorneys have litigated patent lawsuits in federal courts nationwide including the U.S. District Courts for the Eastern District of Texas, District of Delaware, Northern District of California, Central District of California, Eastern District of Virginia, Northern District of Illinois, and many other federal courts.

USPTO Post-Grant Proceedings

Mei & Mark LLP represents clients in all types of post-grant proceedings before the United States Trademark and Patent Office (USPTO), including inter parte review (IPR), covered business method review (CBM), post-grant review (PGR), supplemental examination, ex parte reexamination, and reissue applications.

Trademark/Trade Secret/Copyright Litigation

Our trial attorneys are highly experienced in litigating trademark/trade dress, copyright, and trade secret lawsuits in federal courts before judges and juries nationwide.

Complex Commercial Litigation

Mei & Mark LLP handles complex commercial litigation including alter ego, successor liability, and unfair competition claims, and represents clients in matters involving international business disputes, including breach of contract actions and international debt collections.