Adduci, Mastriani & Schaumberg LLP

International Trade Attorneys

Committed to Providing Excellence
Adduci, Mastriani & Schaumberg, L.L.P. provides thorough, expert counsel to meet clients' unique legal needs in the fields of international trade, intellectual property litigation and customs transactions. The firm’s attorneys are committed to providing excellence by listening to clients, offering realistic legal evaluations and rapidly developing strategies at a reasonable cost. Established thirty years ago in Washington, D.C., Adduci, Mastriani & Schaumberg, L.L.P. is recognized as a leader in the field of Section 337 litigation before the U.S. International Trade Commission.


CBP Seeks Public Comments on Draft Trusted Trader Program Application

The Department of Homeland Security’s (DHS) Customs and Border Protection (CBP)  announced it is accepting comments on its proposed application for the Trusted Trader Program.  The proposed application can be found here.  The goals of the Trusted Trader program are to increase security, strengthen compliance, and increase efficiency of trade.

Section 337 Case Studies and an Introduction to Intellectual Property Litigation in the United States (March, 2015)

In March, 2015, Qian ("Kelly") Sheng traveled to China and spoke to two groups on Section 337 and intellectual property litigation.

Seth A. Watkins, Ph.D., Joins Adduci, Mastriani & Schaumberg, LLP
Adduci, Mastriani & Schaumberg, LLP strengthens its bench by adding Seth A. Watkins, Ph.D. to the firm. 
U.S. International Trade Commission Introduces Pilot Program for Expedited Determinations on Scope of Exclusion Orders (February, 2015)

On February 23, 2015, the ITC announced a pilot program aimed at providing more efficient determinations on the scope of exclusion orders.

“Adduci is literally in a class by itself…”
– International Savoir Faire, ITC Survey, IP Law & Business


“This well-established boutique contains the best-known team for Section 337 cases...”
– 2008 Chambers USA Guide


“The lawyers are receptive to working with you on a budget and talking about the expectations on both sides.”
– Client interview from 2010 Chambers USA
Chambers Top Ranked
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