LAWYER PROFILE
Annsley Ward

Annsley Ward

UK 2026

Chambers ranking badge
Chambers ranking badge

Ranked in 1 practice area

About

Provided by WilmerHale

UK

Practice Areas

Annsley Merelle Ward is an experienced and strategic intellectual property litigator focusing on complex cross-border patent, SPC, FRAND/SEP and trade secrets litigation, particularly at the interface of competition, contract and regulatory law.

With her background in chemical engineering, Ms. Ward acts for some of the world’s leading innovative technology companies in high tech IP disputes ranging from wireless technology, radiotherapy/MRI, and algorithmic trading to TNF-inhibitors, respiratory products, and molecular diagnostics.

Ms. Ward is renowned as an energetic and creative litigator and as someone who can identify game-changing opportunities in national procedural and substantive law. She has acted before every level of Courts of England and Wales, and the Court of Justice of the European Union, and has coordinated litigation strategy in more than 25 countries.

Career

Prior to joining WilmerHale, Ms. Ward was a senior associate at another international law firm and at a leading London IP litigation boutique.

Professional Memberships

For more than 10 years, Ms. Ward has served the global IP community through her writing as a permanent member of the award-winning IPKat blog team, her work in the leadership of the UPC and Trade Secrets Committees of AIPPI and as a Council Member of the AIPPI UK and Programme Committee member of AIPPI. Ms. Ward is a Vice Chair to the Standing International IP Task Force of the American Bar Association Section of Intellectual Property Law (ABA-IPL) for the 2023–2024 bar year and brings her passion for advancing and supporting women in law, technology and policy to her roles in ChIPs Network, in particular as the Chair of the London Chapter and as the Co-Chair for Europe.

Publications

Standard-Essential Patent Licensing Comes to Medtech - Intellectual Property and Technology Law Journal

Experience

Acting for the IP Federation (the leading UK-based industry organization for IP) in its successful UK Supreme Court intervention on the law of inventive step.

Acting for an innovative life sciences company to obtain ground-breaking pre-litigation discovery from a generic company, including for potential use outside UK.

Representing patent owners and implementers in SEP/FRAND cases, including validity, infringement, essentiality, non-compliance, FRAND rates, licensing negotiations and antitrust issues.

Acting for leader in radiotherapy machines in global patent litigation in 22 cases across the world (three in the UK).

Acting for financial service institutions in relation to trade secrets litigation, including establishing rapid response teams for urgent multi-jurisdictional action.

Acting for a leading manufacturer in a rare UK patent damages inquiry.

Education

University College London

LLM

2008

University of Bristol

LLB

2007

University of New Mexico

Bachelors

Awards

Rising Star - Intellectual Property

Euromoney Rising Stars Awards

2019

Rising Star - UK

Euromoney Rising Stars Awards

2019

Rising Star

Managing IP - IP Stars

2017

Rising Star

Managing IP - IP Stars

2018

Rising Star

Managing IP - IP Stars

2019

Rising Star

Managing IP - IP Stars

2020

Rising Star

Managing IP - IP Stars

2021

Rising Star

Managing IP - IP Stars

2022

Rising Star

Managing IP - IP Stars

2023

Rising Star

Managing IP - IP Stars

2024

Rising Star

Managing IP - IP Stars

2025

Patent Leader

WIPR Leaders

2018

Patent Leader

WIPR Leaders

2019

Patent Leader

WIPR Leaders

2020

Patent Leader

WIPR Leaders

2021

Patent Leader

WIPR Leaders

2022

Top 20 Trailblazer

WIPR Influential Women in IP

2019

Inspirational Woman of the Year

First 100 Years Inspirational Women in Law Awards

2019

Chambers Review

Provided by Chambers

Chambers Guide to the Legal Profession

Intellectual Property: Patent Litigation - London (Firms)

Band 4
Band 4

Individual Editorial
Annsley Ward is a patent litigator who represents clients in hi-tech patent disputes, particularly in the FRAND space. She also represents clients in the life sciences space in technology-heavy patent matters.

Strengths

Provided by Chambers

  • Annsley Ward doing great work, she's really excellent.

    Intellectual Property: Patent LitigationChambers Guide to the Legal Profession
  • Annsley Ward did an absolutely first-class job in keeping the team together on a difficult and prolonged litigation. A real stand-out.

    Intellectual Property: Patent LitigationChambers Guide to the Legal Profession
  • Annsley is really smart and very efficient in SEP/FRAND patent litigation.

    Intellectual Property: Patent LitigationChambers Guide to the Legal Profession
  • Annsley Ward is really good, a dynamic and impressive operator.

    Intellectual Property: Patent LitigationChambers Guide to the Legal Profession

Ranked Individuals at WilmerHale (7)

London (Firms)

UK-wide

What success is built on

Chambers is the leading data and intelligence partner for the legal sector.

Explore thought leadership