WJ

Warner Joseph Delaune

Baton Rouge, LA

Trusted internet attorney serving Baton Rouge.

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Warner Joseph Delaune is an attorney based in Baton Rouge, LOUISIANA. The practice focuses on Internet, IP, and Trademark.

Based in
Baton Rouge, LOUISIANA
Experience
attorney
Known for
Internet · IP · Trademark
  • Handles Internet, IP, and Trademark matters from Baton Rouge, LOUISIANA.
  • Recognized with Lawyer of the Year — Trademark Law (Baton Rouge) (2024).

About Warner Joseph Delaune: Warner Joseph Delaune is an attorney based in Baton Rouge, LOUISIANA. The practice focuses on Internet, IP, and Trademark.

Areas of practice

Practice focus

Warner Joseph Delaune represents clients in Baton Rouge, Louisiana across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About Warner Joseph Delaune

Through Warner's representation of both large and small companies, he has written and prosecuted numerous patent applications across a wide range of technologies, including medical and biomechanical devices, cancer diagnostic methods, sporting goods, firearms, watercraft, computer networking, wastewater treatment, recycling processes, metal cleaning and coating, electromechanical control systems, oil and gas extraction, coastal erosion mitigation systems, and manufacturing equipment.

Warner has extensive experience in the management of international patent portfolios and the development of licensing strategies for many clients. He is a registered patent attorney licensed to practice before the United States Patent and Trademark Office (USPTO) in patent cases.

Warner also has extensive experience in evaluating patents and providing opinions regarding clearance or freedom-to-operate, validity and invalidity, reverse engineering and design-around efforts, patentability, re-examinations and non-infringement.

Warner also counsels clients in transactional matters involving intellectual property, including license agreements, joint ventures, mergers and acquisitions, and other technology transfers, and he conducts due diligence searches in connection with such transactions. In addition, he handles intellectual property litigation matters in both federal and state court, and adversarial proceedings within the USPTO, including post-grant patent reviews, inter partes patent reviews, trademark oppositions and trademark cancellations.

Mr. Delaune received his undergraduate degree from Louisiana State University in mechanical engineering, and he was employed with Texas Instruments, Inc., in the Defense Systems and Electronics Group, where he designed infrared systems for use on military vehicles. He also participated in flight testing of those systems on both fixed wing aircraft and helicopters.

Credentials

Education

  • Louisiana State University

    J.D. · 1991

Jurisdictions

Bar admissions

  • Louisiana, Louisiana

    ACTIVE

Recognition

Awards & honors

  • Lawyer of the Year — Trademark Law (Baton Rouge)

    2024

  • Best Lawyers in America — Patent Law

    2026

  • Best Lawyers in America — Technology Law

    2026

  • Best Lawyers in America — Trademark Law

    2026

  • Best Lawyers in America — Additional Areas of Practice:

    2026

  • Best Lawyers in America — Litigation - Intellectual Property

    2026

  • Best Lawyers in America — Litigation - Patent

    2026

  • Best Lawyers in America — Special Focus:

    2026

  • Best Lawyers in America — Biotechnology

    2026

  • Best Lawyers in America — Copyright

    2026

  • Best Lawyers in America — Information Technology

    2026

  • Best Lawyers in America — Internet

    2026

  • Best Lawyers in America — Licensing

    2026

  • Best Lawyers in America — Litigation

    2026

  • Best Lawyers in America — Patent

    2026

  • Best Lawyers in America — Software

    2026

  • Best Lawyers in America — Trade Secrets

    2026

  • Best Lawyers in America — Trademark

    2026

  • Best Lawyers in America — Transactions

    2026

  • Best Lawyers in America — Unfair Trade Practices

    2026

  • Best Lawyers in America — Awards:

    2026

  • Best Lawyers in America — Baker Donelson's 2011 Baton Rouge Office Pro Bono Award

    2026

  • Best Lawyers in America — AV Preeminent™ Peer Review Rated by Martindale-Hubbell

    2026

Locations

Office locations

Main office

400 Convention Street

Baton Rouge, Louisiana 70802-5618

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Client feedback

Client reviews

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Frequently asked

Common questions

  • What areas of law does Warner Joseph Delaune practice?

    Warner Joseph Delaune focuses on Internet, IP, and Trademark.

  • Where is Warner Joseph Delaune located?

    Warner Joseph Delaune primarily serves clients in Baton Rouge, Louisiana, with an office at 400 Convention Street.

  • Is Warner Joseph Delaune a verified attorney?

    Warner Joseph Delaune's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with Warner Joseph Delaune?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 225-346-0285.