Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Cookies Settings

Key practice areas
Copyright & related rights
Intellectual property
Trade mark disputes
Trade mark
Patent
Trade mark prosecution
Firm overview

Sideman & Bancroft is one of the premier brand protection law firms in the United States. Our team includes highly experienced lawyers and former federal prosecutors, and global security and brand protection experts with extensive backgrounds leading anti-counterfeiting, anti-piracy and customs interdiction and investigation programs in both private companies and law enforcement agencies. We provide customized and scalable brand protection solutions designed to enable clients to achieve their goals for trademark protection and worldwide branding in all stages of a brand’s life cycle.

The value of trademarks, service marks and trade dress is greater than ever before. We routinely prosecute and defend infringement, dilution, unfair competition and false advertising claims involving both registered and unregistered trademarks and service marks, in addition to pursuing a wide variety of trade dress claims. Protection of a global brand means understanding risks and concerns regarding enforcement issues in the U.S. as well as in foreign jurisdictions. We obtain ex parte writs of seizure for counterfeit parts and labels in the U.S. and other countries. In collaboration with local counsel, we pursue and defend trademark and service mark claims in jurisdictions around the world.

The firm achieves tremendous results for clients by combining the traditional intellectual property and brand protection practices of counseling, prosecution and enforcement with specialty components such as:

  • Criminal intellectual property enforcement
  • Criminal and civil gray market investigations and enforcement
  • Global investigation management
  • Online anti-counterfeit monitoring
  • Global customs advice and program development


In particular, the team assists clients in implementing brand protection strategies to halt the importation of counterfeit goods and prevent the sale of counterfeit products. As part of this effort, we help companies target and investigate counterfeit traffickers, and then assemble and analyze evidence to support successful criminal investigations and prosecutions as well as civil litigation resulting in asset freezes and other remedies.

Since 2001, our team has actively worked with the Federal Bureau of Investigation, Homeland Security Investigations, Secret Service and other state and federal law enforcement agencies throughout the U.S. in its representation of victim companies, resulting in dozens of criminal convictions, jail sentences and restitution orders. Relying on our team’s international law enforcement experience, we also actively coordinate investigations and law enforcement referrals in jurisdictions all over the world.

Network Memberships:

  • INTA, IACC, AGMA, PCPC, ChIPs, SFIPLA, NAMWOLF:
  • The firm is a certified women-owned law firm
Practice Areas & Sector Specialisations

Sector Expertise:

  • Advertising
  • Arts
  • Automotive
  • Computer technology & services
  • E-commerce
  • Electronics
  • Fashion & luxury goods
  • FMCG
  • Food & beverage
  • Gaming
  • Hospitality & leisure
  • Internet
  • Medical device
  • Not-for-profit
  • Pharmaceutical
  • Retail
  • Technology hardware
  • Universities & research
  • Utilities
Address:
One Embarcadero Center, 22nd Floor
San Francisco, 94111
Tel:+1 415 392 1960 Email:Contact Us Web Address:https://www.sideman.com
2026 Edition
Trade mark disputes
Other Notable Firms
36 firms ranked
View full list

Tier 1

Debevoise & Plimpton
11 practice areas
View full profile
Fross Zelnick Lehrman & Zissu
4 practice areas
View full profile
Kelly IP
4 practice areas
View full profile
Kilpatrick Townsend & Stockton
11 practice areas
View full profile
Kirkland & Ellis
13 practice areas
View full profile
Pirkey Barber
5 practice areas
View profile

Tier 2

Cooley
15 practice areas
View profile
Cowan Liebowitz & Latman
6 practice areas
View full profile
Fenwick & West
12 practice areas
View profile
Finnegan Henderson Farabow Garrett & Dunner
14 practice areas
View full profile
Katten Muchin Rosenman
8 practice areas
View full profile
Knobbe Martens
11 practice areas
View full profile
Sheppard Mullin Richter & Hampton
8 practice areas
View full profile

Tier 3

Arnold & Porter
12 practice areas
View profile
Crowell & Moring
10 practice areas
View profile
DLA Piper
9 practice areas
View profile
Dorsey & Whitney
5 practice areas
View profile
Fish & Richardson
12 practice areas
View profile
Greenberg Traurig
13 practice areas
View profile
Loeb & Loeb
7 practice areas
View profile
Morrison Foerster
14 practice areas
View profile
Orrick Herrington & Sutcliffe
13 practice areas
View profile
Quinn Emanuel Urquhart & Sullivan
16 practice areas
View profile

Other Notable Firms

ArentFox Schiff
9 practice areas
View full profile
Ashurst Perkins Coie
15 practice areas
View full profile
Dentons
7 practice areas
View profile
Gibson Dunn & Crutcher
14 practice areas
View profile
Husch Blackwell
9 practice areas
View full profile
Latham & Watkins
15 practice areas
View profile
Morgan Lewis & Bockius
12 practice areas
View full profile
Norton Rose Fulbright
5 practice areas
View profile
Proskauer
13 practice areas
View profile
Reed Smith
10 practice areas
View profile
Sideman & Bancroft
6 practice areas
View full profile
Wolf Greenfield & Sacks
10 practice areas
View full profile
Trade mark prosecution
Other Notable Firms
42 firms ranked
View full list

Tier 1

Fenwick & West
12 practice areas
View profile
Fross Zelnick Lehrman & Zissu
4 practice areas
View full profile
Kelly IP
4 practice areas
View full profile
Kilpatrick Townsend & Stockton
11 practice areas
View full profile
Pirkey Barber
5 practice areas
View profile

Tier 2

ArentFox Schiff
9 practice areas
View full profile
Ashurst Perkins Coie
15 practice areas
View full profile
Finnegan Henderson Farabow Garrett & Dunner
14 practice areas
View full profile
Haynes and Boone
10 practice areas
View profile
Katten Muchin Rosenman
8 practice areas
View full profile
Knobbe Martens
11 practice areas
View full profile

Tier 3

Baker McKenzie
6 practice areas
View full profile
Crowell & Moring
10 practice areas
View profile
Dorsey & Whitney
5 practice areas
View profile
Greenberg Traurig
13 practice areas
View profile
Holland & Hart
5 practice areas
View profile
Hunton Andrews Kurth
12 practice areas
View profile
K&L Gates
5 practice areas
View profile
Loeb & Loeb
7 practice areas
View profile
McDermott Will & Schulte
10 practice areas
View full profile
Pillsbury Winthrop Shaw Pittman
7 practice areas
View profile
Reed Smith
10 practice areas
View profile

Other Notable Firms

Arnold & Porter
12 practice areas
View profile
BakerHostetler
3 practice areas
View profile
Banner Witcoff
9 practice areas
View full profile
Brooks Kushman
5 practice areas
View full profile
Cooley
15 practice areas
View profile
Dentons
7 practice areas
View profile
Dickinson Wright
2 practice areas
View profile
Fish & Richardson
12 practice areas
View profile
Foley & Lardner
8 practice areas
View profile
Ladas & Parry
4 practice areas
View profile
Mayer Brown
16 practice areas
View profile
Merchant & Gould
7 practice areas
View profile
Morgan Lewis & Bockius
12 practice areas
View full profile
Pryor Cashman
5 practice areas
View profile
Sheppard Mullin Richter & Hampton
8 practice areas
View full profile
Sideman & Bancroft
6 practice areas
View full profile
Sughrue Mion
4 practice areas
View profile
Troutman Pepper Locke
5 practice areas
View profile
Venable
12 practice areas
View profile
Testimonials

2026

"They are very knowledgeable and responsive to any questions I have.  They are also very proactive in suggesting the best course of action."

"They are efficient and professional."

"They explain the options to us, let us decide, and then promptly act upon that decision.  They then keep us up to date on the cases."

Michael Hewitt

"Knowledgeable, responsive, professional, proactive, and also friendly."

3 results3 results
Sponsored

Sponsored