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Key practice areas
PTAB litigation
Intellectual property
ITC litigation
Patent disputes
Trade mark disputes
Trade mark
Patent
Trade mark prosecution
Firm overview

Sheppard Mullin is a full-service law firm with over 1200 attorneys working in 16 offices worldwide.  

But what is the Sheppard Mullin difference?

The answer is: YOU. Our clients are our focus. We believe in service, service and...more service.

We are a firm that truly puts clients first. And this sets us apart. We don’t just give lip service to client service. Every attorney and staff member has a plaque in his/her work space listing what we, along with our clients, consider to be Service Essentials. We regularly give “Clients First” awards to attorneys and staff who “go the extra mile” for our clients. Client service is part of our culture and permeates everything we do.

At the end of the day, however, these are just words. It’s all about how we work with you. Service is job number one. You will be able to tell once we meet you and begin working together.

Address:
Sheppard, Mullin, Richter & Hampton LLP 2099 Pennsylvania Avenue, N.w. Suite 100
Washington Dc 20006 Washington Dc United States
Tel:+1.202.747.1900 Fax:+1.202.747.1901 Web Address:https://www.sheppardmullin.com/offices
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Testimonials

2026

"Extremely knowledgeable and skilled in the field of Standard Essential Patents."

"The IP litigation team is not only highly professional and technically skilled, but they are also remarkably smart and strategic in their approach to complex disputes. They handle every aspect of litigation with a meticulous and dedicated mindset, demonstrating a deep commitment to achieving the best possible outcomes."

"What I appreciate most about Sheppard Mullin's IP filing, prosecution, and administration service is the high level of professionalism, responsiveness, and attention to detail demonstrated by the entire team."

"Highly experienced and responsive team, with deep bench in adjacent practice areas."

"The lawyers from IP prosecution and administration service are professional and experienced."

"Grounded and practical business advice not rooted in tradition or esoteric theory."

"Thoughtful in recommendations and highlighting risks to success and alternative strategies."

Alex Nie

"Deep Technical Expertise Across Disciplines: He holds a Ph.D. in biochemistry, an M.S. in computer science, and has graduate training in statistics and engineering. This rare multidisciplinary background allows him to handle complex, interdisciplinary technologies such as personalized medicine, pharmacogenomics, biomedical instrumentation (e.g., next-generation sequencing), digital/mobile health, and computational biology."

"Alex Nie is an excellent IP lawyer with great experience in life science field. He could provide professional advice on IP issues."

Sheppard, which has hired 14 IP partners in the last 12 months, has cited client demand for expert counsel in SEP, ITC, and district court disputes
Sheppard has added quantum and robotics expertise to its AI industry team to help clients navigate questions around inventorship and IP infringement
With the US privacy landscape more fragmented and active than ever and federal legislation stalled, lawyers at Sheppard Mullin explain how states are taking bold steps to define their own regimes
Sheppard Mullin’s Jennifer Ayers reviews modifications to the rules of practice for IPR petitions and considers what practitioners need to know
The five-partner team enhances Sheppard Mullin’s technology and life sciences capabilities, expanding its IP practice to more than 130 practitioners
Sheppard Mullin’s latest hires explain why the firm's industry expertise impressed them
The firm explains how it secured a $170.6 million verdict against the government in a patent dispute surrounding airport technology, and why the case led to interest from other inventors
Sources in the US, UK, and Australia hope that pressing questions surrounding AI and patent eligibility will finally be answered this year
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