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Kenneth J. Mallin

Ken Mallin
  1. People /

Kenneth J. Mallin

Kenneth J. Mallin

Senior Counsel


St. Louis
Ken Mallin
  1. People /

Kenneth J. Mallin

Kenneth J. Mallin

Senior Counsel


St. Louis

Kenneth J. Mallin

Senior Counsel

St. Louis

T: +1 314 259 2569

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  • Biography

  • Experience

Biography

Ken is a business trial lawyer. For over 35 years, he has represented clients in complex business, commercial, class action, products liability, non-compete/trade secret and intellectual property matters. He has appeared in federal and state courts across the country, including many of the well known "judicial hell holes." In addition, he has appeared before numerous arbitrators and mediators.

Civic Involvement & Honors

  • Best Lawyers in America
  • America’s Most Honored Lawyers
  • Missouri and Kansas Super Lawyers
  • Freedom Award in Civic Progress – Dred Scott Heritage Foundation
  • Significant Sig Award – Sigma Chi International Fraternity
  • Mel Loewenstein Distinguished Volunteer Award – Fair St. Louis Foundation
  • Volunteer of the Year – YWCA of St. Louis
  • Spirit of St. Louis Squash Foundation – Leadership Team
  • America’s Birthday Parade - Leadership Team
  • Holidays in in St. Louis - Leadership Team
  • Knights of the Cauliflower Ear - Leadership Team
  • United Way of St. Louis - Leadership Society
  • Glen Echo Country Club – Leadership Team
  • Co-Author - Inside the Minds - Leading Product Liability Lawyers

Professional Affiliations

  • Missouri Bar Association
  • Illinois State Bar Association
  • American Bar Association
  • Republican National Lawyers Association
  • Metropolitan St. Louis Bar Association

Admissions

  • Illinois, 1986
  • Missouri, 1985
  • United States Supreme Court
    United States Courts of Appeals for the Fifth, Seventh, Eighth and Federal Circuits
    United States District Courts for the Eastern and Western Districts of Missouri; Central, Northern and Southern Districts of Illinois; and District of Arizona

Education

Saint Louis University, J.D., cum laude, 1985

Washington University, B.S., 1982

Related Capabilities

Energy Transition Energy Transition

M&A Disputes M&A Disputes

Non-Compete, Trade Secret & Employee Unfair Competition Non-Compete, Trade Secret & Employee Unfair Competition

Real Estate Real Estate

Real Estate Disputes Real Estate Disputes

Mass Torts & Product Liability Mass Torts & Product Liability

Class Actions & Mass Torts Class Actions & Mass Torts

Contract, Endorsement & Celebrity Representation Contract, Endorsement & Celebrity Representation

Anti-Doping Anti-Doping

Sports & Event Venue Real Estate Infrastructure & Operation Sports & Event Venue Real Estate Infrastructure & Operation

Naming Rights & Sponsorship Naming Rights & Sponsorship

Sports & Entertainment M&A Sports & Entertainment M&A

Sports, Media & Entertainment Litigation Sports, Media & Entertainment Litigation

Collegiate Sports Collegiate Sports

Sports, Media & Entertainment Sports, Media & Entertainment

Entertainment Industry Entertainment Industry

Employment Class & Collective Actions Employment Class & Collective Actions

Sports (Class Actions) Sports (Class Actions)

Data Privacy, Telecommunications & Collections Data Privacy, Telecommunications & Collections

Environmental and Toxic Tort Environmental and Toxic Tort

Olympic & National Governing Bodies Olympic & National Governing Bodies

Professional Sports Team Representation Professional Sports Team Representation

Antitrust Class Actions Antitrust Class Actions

Shareholder Securities and Mergers & Acquisitions Shareholder Securities and Mergers & Acquisitions

Food, Ag & Nutrition (Class Actions) Food, Ag & Nutrition (Class Actions)

Insurance & Reinsurance Insurance & Reinsurance

Financial Services Financial Services

Sports & Event Financing Sports & Event Financing

Insurance: Corporate & Transactional Insurance: Corporate & Transactional

Litigation & Dispute Resolution Litigation & Dispute Resolution

Finance Finance

Catastrophic Accidents Catastrophic Accidents

Consumer Fraud Consumer Fraud

Consumer Products Consumer Products

Food, Ag & Nutrition Food, Ag & Nutrition

Insurance (Class Actions) Insurance (Class Actions)

Pharmaceutical & Medical Devices (Class Actions) Pharmaceutical & Medical Devices (Class Actions)

Pharmaceutical & Medical Devices (Mass Torts) Pharmaceutical & Medical Devices (Mass Torts)

Insurance Regulatory Insurance Regulatory

InsureTech InsureTech

Class Actions Class Actions

Business & Commercial Disputes Business & Commercial Disputes

Energy Transition Energy Transition

M&A Disputes M&A Disputes

Non-Compete, Trade Secret & Employee Unfair Competition Non-Compete, Trade Secret & Employee Unfair Competition

Real Estate Real Estate

Real Estate Disputes Real Estate Disputes

Mass Torts & Product Liability Mass Torts & Product Liability

Class Actions & Mass Torts Class Actions & Mass Torts

Contract, Endorsement & Celebrity Representation Contract, Endorsement & Celebrity Representation

Anti-Doping Anti-Doping

Sports & Event Venue Real Estate Infrastructure & Operation Sports & Event Venue Real Estate Infrastructure & Operation

Naming Rights & Sponsorship Naming Rights & Sponsorship

Sports & Entertainment M&A Sports & Entertainment M&A

Sports, Media & Entertainment Litigation Sports, Media & Entertainment Litigation

Collegiate Sports Collegiate Sports

Sports, Media & Entertainment Sports, Media & Entertainment

Entertainment Industry Entertainment Industry

Employment Class & Collective Actions Employment Class & Collective Actions

Sports (Class Actions) Sports (Class Actions)

Data Privacy, Telecommunications & Collections Data Privacy, Telecommunications & Collections

Environmental and Toxic Tort Environmental and Toxic Tort

Olympic & National Governing Bodies Olympic & National Governing Bodies

Professional Sports Team Representation Professional Sports Team Representation

Antitrust Class Actions Antitrust Class Actions

Shareholder Securities and Mergers & Acquisitions Shareholder Securities and Mergers & Acquisitions

Food, Ag & Nutrition (Class Actions) Food, Ag & Nutrition (Class Actions)

Insurance & Reinsurance Insurance & Reinsurance

Financial Services Financial Services

Sports & Event Financing Sports & Event Financing

Insurance: Corporate & Transactional Insurance: Corporate & Transactional

Litigation & Dispute Resolution Litigation & Dispute Resolution

Finance Finance

Catastrophic Accidents Catastrophic Accidents

Consumer Fraud Consumer Fraud

Consumer Products Consumer Products

Food, Ag & Nutrition Food, Ag & Nutrition

Insurance (Class Actions) Insurance (Class Actions)

Pharmaceutical & Medical Devices (Class Actions) Pharmaceutical & Medical Devices (Class Actions)

Pharmaceutical & Medical Devices (Mass Torts) Pharmaceutical & Medical Devices (Mass Torts)

Insurance Regulatory Insurance Regulatory

InsureTech InsureTech

Class Actions Class Actions

Business & Commercial Disputes Business & Commercial Disputes

Energy Transition Energy Transition

M&A Disputes M&A Disputes

Non-Compete, Trade Secret & Employee Unfair Competition Non-Compete, Trade Secret & Employee Unfair Competition

Real Estate Real Estate

Real Estate Disputes Real Estate Disputes

Mass Torts & Product Liability Mass Torts & Product Liability

  • Class Actions & Mass Torts

  • Contract, Endorsement & Celebrity Representation

  • Anti-Doping

  • Sports & Event Venue Real Estate Infrastructure & Operation

  • Naming Rights & Sponsorship

  • Sports & Entertainment M&A

  • Sports, Media & Entertainment Litigation

  • Collegiate Sports

  • Sports, Media & Entertainment

  • Entertainment Industry

  • Employment Class & Collective Actions

  • Sports (Class Actions)

  • Data Privacy, Telecommunications & Collections

  • Environmental and Toxic Tort

  • Olympic & National Governing Bodies

  • Professional Sports Team Representation

  • Antitrust Class Actions

  • Shareholder Securities and Mergers & Acquisitions

  • Food, Ag & Nutrition (Class Actions)

  • Insurance & Reinsurance

  • Financial Services

  • Sports & Event Financing

  • Insurance: Corporate & Transactional

  • Litigation & Dispute Resolution

  • Finance

  • Catastrophic Accidents

  • Consumer Fraud

  • Consumer Products

  • Food, Ag & Nutrition

  • Insurance (Class Actions)

  • Pharmaceutical & Medical Devices (Class Actions)

  • Pharmaceutical & Medical Devices (Mass Torts)

  • Insurance Regulatory

  • InsureTech

  • Class Actions

  • Business & Commercial Disputes

  • Energy Transition

  • M&A Disputes

  • Non-Compete, Trade Secret & Employee Unfair Competition

  • Real Estate

  • Real Estate Disputes

  • Mass Torts & Product Liability

Experience

  • Complex Commercial – Tried and won dispute involving a closely held company in which the minority shareholder was frozen out by the majority shareholder. Tried and won an arbitration in which a food manufacturer complained that a food colorant was defective and should be removed from the marketplace. Tried and won an appeal from the Missouri Supreme Court on a put option agreement for shares of a company.  Over the years, represented clients in cases involving breach of contract, warranty, UCC, fraud, RICO, federal and state consumer protection statutes and antitrust claims
  • Class Actions – Tried and won a nationwide class action against an automobile manufacturer from whom plaintiffs sought over $2 billion in damages. Won the dismissal of a class action against a federal thrift based on pre-emption grounds. Over the years, represented clients in class actions involving financial services, telecommunications, industrial gases, lead, tobacco, publishing, consumer goods, commercial products, toys, and computer software and hardware
  • Products Liability – Represented clients in strict liability, negligence and related actions involving machine equipment, chemical equipment, power tools, plumbing supplies, automobiles and other consumer goods. Secured a settlement for an industrial gas manufacturer after an explosion at one of its plants. He also tried and won "hot coffee" cases against a national restaurant chain
  • Non-Compete/Trade Secrets and Intellectual Property – Represented employers and employees in non-compete/trade secret cases across the country. Represented clients in patent and trademark cases including claims of infringement, lost profits and reasonable royalties, willful infringement and the award of pre-judgment interest

Related Insights

Awards
Aug 21, 2025

Best Lawyers in the USA 2026

Awards
Aug 17, 2023

The Best Lawyers in America® 2024

Awards
Aug 18, 2022

The Best Lawyers in America© 2023

Related Insights

Awards
Aug 21, 2025
Best Lawyers in the USA 2026
Awards
Aug 17, 2023
The Best Lawyers in America® 2024
Awards
Aug 18, 2022
The Best Lawyers in America© 2023
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