Department profile
Armstrong Teasdale LLP

Intellectual Property

USA Guide 2026 : Missouri

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Armstrong Teasdale LLP

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About

Provided by Armstrong Teasdale LLP

Armstrong Teasdale’s Intellectual Property (IP) practice group guides clients in all aspects of the acquisition, licensing, application, protection and enforcement of their IP rights, including patents and trademarks. This includes supporting clients such as inventors, manufacturers, universities, private equity firms, international sporting bodies/organizations, musicians, firms listed on major stock exchanges around the globe, major multinationals involved in complex transactions and others with a focus on driving technological advances.

From patents to trademarks, copyrights to licensing, defamation, technology transfers to opinion work and due diligence, our lawyers have the background and experience to protect clients’ most valuable assets in today’s competitive market. Our professionals have advanced degrees (e.g. Ph.D.s) in a variety of technologies, including the chemical, biotech, electrical and mechanical areas, and understand the complex inventions and ideas for which they advocate. 

Clients (9)

  • Inventors
  • Manufacturers
  • Universities
  • Private Equity Firms
  • International Sports Assocations/Organizations
  • Musicians and Authors
  • Major Multinationals
  • Health Care and Life Sciences
  • Pharmcaeutical and Medical Devices

Chambers Review

Provided by Chambers

Intellectual Property - Missouri

Band 1

What the Team is Known For
Armstrong Teasdale LLP has a highly respected team with the depth of resources to undertake complex IP mandates. The firm holds a renowned patent prosecution, copyright and trademark practice. It protects and enforces the IP rights of a number of significant clients across a range of industries including technology, healthcare, chemical engineering and consulting. The group has a growing litigation output and successfully handles substantial trial cases as well as antitrust and IP monopolization disputes.
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Strengths

Provided by Chambers

  • The team is always prompt and knowledgeable.

    Intellectual Property respondentUSA

  • The team is proactive and communicates really well.

    Intellectual Property respondentUSA

  • The attorneys at Armstrong Teasdale are experts in their field. The advice provided is always on time and clear.

    Intellectual Property respondentUSA

Notable Practitioners

Provided by Chambers

  • Christopher Goff
    Christopher Goff

    Christopher Goff

    Christopher Goff assists clients with freedom-to-operate and noninfringement opinions. He is particularly noted for his expertise in the medical device field.
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  • Richard Brophy
    Richard Brophy

    Richard Brophy

    Richard Brophy handles patent infringement litigation as well as copyright and trademark disputes. He also has significant experience handling antitrust issues.

    • Richard is extremely efficient and a good listener.

      Intellectual Property respondentUSA
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  • Patrick Rasche
    Patrick Rasche

    Patrick Rasche

    Patrick Rasche has broad-based IP capabilities, handling both domestic and international patents. He advises clients on portfolio management, patent and trademark prosecution and patent infringement litigation.

    • Patrick Rasche is great. He is very helpful and responsive.

      Intellectual Property respondentUSA
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Ranked Individuals at Armstrong Teasdale LLP (3)

Missouri

Members

Provided by Armstrong Teasdale LLP

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