All trackers / IP

IP Lateral Moves

Attorneys changing firms in intellectual property, mostly at the partner level, curated from public announcements. Attorney names link to their new firm bio where one has been published.

42 moves on record

September 2026

Jonathan Chu

Partner, Clifford Chance, from CMS · Hong Kong

Jonathan Chu, IP expert, joined Clifford Chance as a Hong Kong partner and head of its Asia-Pacific intellectual property practice, moving from CMS.

Intellectual PropertySource →

Shu Chen

Joined Stinson Leonard Street · Washington, DC

Shu Chen joined Stinson Leonard Street to expand the firm's intellectual property and technology presence in Washington, DC.

Intellectual Property & TechnologySource →

Benjamin Bai

Joined Benesch, from McDermott Will

Benjamin Bai, former IP practice head at McDermott Will, joined Benesch.

IPSource →

Kressin Powers

Partner, Orrick

Kressin Powers, a Google ad tech litigator, joined Orrick as a partner.

Ad Tech LitigationSource →

Christopher Stothers

Partner, Carpmaels & Ransford, from Freshfields · London and Dublin

Christopher Stothers, a leading patent litigator with over two decades of experience, joined Carpmaels & Ransford as a partner in its Litigation practice from Freshfields.

Patent litigationSource →

Ziyan Xue

Partner, K&L Gates, from Pillsbury Winthrop Shaw Pittman · Houston

Ziyan Xue joined K&L Gates as a partner in the Houston office from Pillsbury Winthrop Shaw Pittman.

Corporate matters, mergers and acquisitions, venture capital transactionsSource →

Jenny Lui

Partner, K&L Gates, from Pillsbury Winthrop Shaw Pittman · San Francisco

Jenny Lui joined K&L Gates as a partner in the San Francisco office from Pillsbury Winthrop Shaw Pittman.

Corporate matters, mergers and acquisitions, equity and debt financingsSource →

Julie Park

Partner, K&L Gates, from Pillsbury Winthrop Shaw Pittman · Palo Alto

Julie Park joined K&L Gates as a partner in the Palo Alto office from Pillsbury Winthrop Shaw Pittman.

Mergers and acquisitions, venture capital, IPOs, public company governanceSource →

Zandir Morton

Partner, K&L Gates, from Pillsbury Winthrop Shaw Pittman · San Francisco

Zandir Morton joined K&L Gates as a partner in the San Francisco office from Pillsbury Winthrop Shaw Pittman.

Employment litigation, intellectual property, commercial litigationSource →

David Tsai

Partner, K&L Gates, from Pillsbury Winthrop Shaw Pittman · San Francisco

David Tsai joined K&L Gates as a partner in the San Francisco office from Pillsbury Winthrop Shaw Pittman.

Intellectual property and complex commercial litigationSource →

Theresa Lee

Partner, K&L Gates, from Pillsbury Winthrop Shaw Pittman · San Francisco

Theresa Lee joined K&L Gates as a partner in the San Francisco office from Pillsbury Winthrop Shaw Pittman.

Mergers and acquisitions, corporate transactions, venture capitalSource →

Fred Nicolle

Partner, Pinsent Masons · London

Fred Nicolle joined Pinsent Masons as a patent attorney partner in London.

PatentSource →

Stephanie Anderson

Joined Blake Cassels · Toronto

IP litigator Stephanie Anderson joined Blake Cassels in Toronto.

IP LitigationSource →

Karin Hessler

Joined Wiley Rein

Karin Hessler returned to Wiley Rein's intellectual property practice.

Intellectual PropertySource →

Justin Cohen

Partner, Norton Rose Fulbright, from Holland & Knight · Dallas

Justin Cohen, a patent and trademark litigation partner with 15+ years at Holland & Knight, joined Norton Rose Fulbright in Dallas.

IP litigationSource →

Matthias Kamber

Joined Munger Tolles · San Francisco

Matthias Kamber joined Munger Tolles' growing San Francisco intellectual property team.

Intellectual PropertySource →

Christian Hurt

Joined Finnegan Henderson · Dallas

Christian Hurt joined Finnegan Henderson as the firm opened a new office in Dallas.

Source →

Hope Shimabuku

Joined Finnegan Henderson · Dallas

Hope Shimabuku joined Finnegan Henderson as the firm opened a new office in Dallas.

Source →

Robert Fergan

Partner, Dorsey & Whitney · Chicago

Patent partner Robert Fergan joined Dorsey & Whitney in Chicago.

PatentSource →

August 2026

Philipp Widera

Partner, Pinsent Masons · Germany

Philipp Widera joined Pinsent Masons as a leading IP partner in Germany.

IPSource →

Kai Rüting

Partner, Pinsent Masons · Germany

Kai Rüting joined Pinsent Masons as a leading IP partner in Germany.

IPSource →

Amanda Tessar

Partner, Holland & Hart, from Ashurst Perkins Coie

Amanda Tessar joined Holland & Hart as a partner from Ashurst Perkins Coie as part of a three-partner patent team.

PatentSource →

Daniel Keese

Partner, Holland & Hart, from Ashurst Perkins Coie

Daniel Keese joined Holland & Hart as a partner from Ashurst Perkins Coie as part of a three-partner patent team.

PatentSource →

David St. John-Larkin

Partner, Holland & Hart, from Ashurst Perkins Coie

David St. John-Larkin joined Holland & Hart as a partner from Ashurst Perkins Coie as part of a three-partner patent team.

PatentSource →

Rafi Azim-Khan

Partner, Bryan Cave Leighton Paisner, from Crowell · London and San Francisco

Rafi Azim-Khan joined BCLP as partner and global co-leader of Digital Transformation and Emerging Technology.

Artificial Intelligence, Digital Transformation, Emerging TechnologySource →

Adam Petravicius

Partner, King & Spalding · Chicago

Adam Petravicius joined King & Spalding as a technology and IP transactions partner in Chicago.

Technology & IP transactionsSource →

Michael Leib

Member, Mintz Levin, from US International Trade Commission · Washington, DC

Michael Leib, former ITC senior attorney-advisor, joined Mintz Levin's IP practice as a Member.

Intellectual propertySource →

Alun Evans

Joined Linklaters, from Sidley Austin · Singapore

Alun Evans rejoined Linklaters in Singapore from Sidley Austin.

Source →

Jordan Coyle

Partner, Orrick, from White & Case · Washington, D.C.

Jordan Coyle rejoined Orrick as a Partner in IP litigation, bringing Section 337 and ITC trial expertise and returning after 3 years.

IP Litigation, Section 337, International Trade CommissionSource →

July 2026

Paula Burke

Joined Cozen O'Connor · Washington

Paula Burke joined Cozen O'Connor's Institutional Response Group.

Institutional ResponseSource →

Brian Hill

Partner, Arnold & Porter

Arnold & Porter grew its ITC litigation practice with Brian Hill.

ITC Litigation

Benno Guggenheimer

Principal, Fish & Richardson

Patent strategist Benno Guggenheimer joined Fish & Richardson as principal with 15+ years in patent strategy and IP counseling.

Patent Strategy, Intellectual PropertySource →

Claudia Frehe

IP Associate, Armstrong Teasdale · Washington, D.C.

Claudia Frehe, Ph.D. joined Armstrong Teasdale as an IP associate in Washington, D.C.

Intellectual PropertySource →

Charles Kim

Partner, Jones Day, from U.S. Patent and Trademark Office · Washington

Charles Kim joined Jones Day as partner in Intellectual Property Practice with 24 years of patent law and policy experience.

Intellectual property, patent lawSource →

Paul J. Polansky

Of Counsel, Dickinson Wright · Austin

Patent attorney Paul J. Polansky joined Dickinson Wright Austin as Of Counsel.

patentsSource →

Calvin Wingfield

Partner, Pillsbury Winthrop, from Goodwin Procter · Washington, D.C.

IP litigator Calvin Wingfield joins Pillsbury as partner in Washington, D.C. office from Goodwin Procter.

Intellectual Property Litigation, Technology DisputesSource →

Joshua Masur

Partner, Jeffer Mangels & Mitchell LLP · San Francisco

IP litigator Joshua Masur joined Jeffer Mangels & Mitchell LLP as a partner in its Patent Litigation Group in San Francisco.

Intellectual property litigationSource →

June 2026

Michael Jay

Partner, Vinson & Elkins

Michael Jay joined Vinson & Elkins as an intellectual property partner.

Intellectual PropertySource →

Patrick Lafferty

Partner, Cahill Gordon & Reindel

Patrick Lafferty joined Cahill Gordon & Reindel as a technology IP litigation partner.

Technology IP LitigationSource →

Jin Ooi

Joined Finnegan Henderson · London

London-based life sciences litigator Jin Ooi joins Finnegan Henderson to bolster global IP litigation.

Life Sciences Litigation, IP LitigationSource →

May 2026

Kieran Kieckhefer

Joined Latham & Watkins · Bay Area

Kieran Kieckhefer joins Latham & Watkins IP team in Bay Area.

IPSource →

Matthew McCullough

Partner, Faegre Drinker, from Global law firm · San Francisco

Matthew McCullough joined Faegre Drinker as a partner in the intellectual property group.

Intellectual Property LitigationSource →