Tonya Deem has trial, appellate and arbitration experience representing both established companies and emerging companies in a broad range of disputes, including patent litigation, complex business disputes and securities litigation.

Ms. Deem has represented companies in patent infringement actions in Texas, Delaware, North Carolina, California, Georgia, South Carolina and before the United States Court of Appeals for the Federal Circuit. She regularly represents companies in defending actions filed by entities which invest in patents but do not own them.

Ms. Deem has successfully litigated and arbitrated several complex construction disputes, including material defect and product liability matters in premature component failure disputes and delay and workmanship claims. She has also represented brokers and advisors in litigation arising out of a failed tax shelter strategy, including claims of fraudulent misrepresentation.

As a result of her experience in managing large, complex litigation matters, Ms. Deem has been appointed to the firm's E-Discovery Committee. The committee is responsible for developing "best practices" for the firm's litigation department with respect to e-discovery, including developing practices to ensure that discovery is managed effectively and in a cost-efficient manner.

Ms. Deem was honored as a 2009 "Woman Extraordinaire" by Business Leader magazine. She was also named as one of Triad Business Journal's "40 Leaders Under Forty" in 2010 and a "Woman of Vision" by the YWCA in 2011.

Professional & Community Activities

The Arts Council of Winston-Salem and Forsyth County, Chair of the Board of Trustees

The Arts Council Endowment, Member of Board of Directors

The Women’s Fund of Winston-Salem, Member of Board of Directors

Education

  • University of North Carolina at Chapel Hill, J.D. (1996)
    with honors
  • Wake Forest University, B.A. (1993)
    magna cum laude

Bar Admissions

  • North Carolina (1996)

Court Admissions

  • U.S. Court of Appeals for the Federal Circuit
  • U.S. Court of Appeals for the Fourth Circuit

Who We Are

What fully engaged means to me:

Being fully engaged means being focused on and aligned with our clients' business objectives.

1001 West Fourth Street
Winston-Salem, NC, 27101-2400
USA
t +1 336.607.7485
f +1 336.734.2653

Tonya R. Deem

Experience Highlights

Patent litigation for emerging technology development company
Represented an emerging technology development company in its dispute with a major medical equipment company regarding patent rights. The more
Smith & Nephew Inc. v. Synthes (U.S.A.)
Represented Smith & Nephew in a patent infringement suit against Synthes Corp. in the Western District of Tennessee. After a three-week bench more
Patent litigation for DuPont

Assisted with litigation in which our team represented E. I. Du Pont de Nemours and Company against claims for misappropriation of trade secrets, more

Ronald A. Katz Technology Licensing LLP v. Cox Communications; In re Katz Interactive Call Processing Patent Litigation; Ronald A. Katz Technology Licensing LLP v. EarthLink Inc.
Lead counsel on behalf of Cox Communications and EarthLink in a suit filed by Ronald A. Katz Licensing Technology in the U.S. District Court for the more