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Leech Tishman: Legal Services
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  • Why LT
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    • Practice Groups
      • Business Restructuring & Insolvency
        • Business Restructuring & Insolvency Overview
        • Bankruptcy Chapters 7 and 13 Debtor
        • Bankruptcy Chapter 11 Debtor
        • Bankruptcy Chapter 11 Subchapter V Debtor
        • Business Wind Down and Liquidation
        • Court Appointed Trustees and Receivers
        • Creditors’ Rights
        • Official Committee of Unsecured Creditors in Chapter 11 Bankruptcy Proceedings
        • Prosecution and Defense of Avoidance Actions in Bankruptcy
        • Real Estate-Related Insolvency
      • Construction
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        • Asset Protection
        • Business Succession
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        • Commercial Contracts
        • Construction
        • Corporate Compliance & Ethics Program
        • Corporate Governance
        • Data Privacy & Cybersecurity
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        • Government Relations
        • Investment Advisory
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        • Mergers & Acquisitions
        • Nonprofits & Tax-Exempt Organizations
        • Secured Transactions
        • Securities
        • Software Development and Licensing
        • Start-Up Services
        • Tax
        • Women/Minority-Owned Businesses
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        • Healthcare Government Investigations
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        • Public Sector Employment
        • Restrictive Covenants / Non-Competes
        • Traditional Labor Law
        • Wage and Hour
        • Workplace Investigations
        • Workplace Privacy
        • Workplace Safety/OSHA
      • Litigation
        • Litigation Overview
        • ADA Title III Defense Litigation
        • Alternative Dispute Resolution
        • Appellate
        • Commercial Litigation
        • Construction Litigation
        • Defamation: Libel, Slander, and Commercial Disparagement
        • E-Discovery
        • Election Law
        • Family Law and Matrimonial Law
        • Government & Internal Investigations
        • Insurance Coverage
        • Trusts & Estates Litigation
        • Product Liability Defense
        • Real Estate Litigation
        • Restrictive Covenants / Non-Competes
        • Shareholder / Equity Disputes
        • White Collar Defense
      • Real Estate
        • Real Estate Overview
        • Assessments and Appeals
        • Development
        • Environmental
        • Franchise Development & Leasing
        • Landlord/Tenant Law
        • Leasing
        • New York Co-Ops and Condominiums (Closing Capabilities)
        • Oil & Gas
        • Permitting and Zoning
        • Real Estate Litigation
        • Real Estate-Related Insolvency
        • Transactional Commercial
        • Transactional Residential
        • Leech Tishman Closings
      • Tax
      • Trusts & Estates
        • Trusts & Estates Overview
        • Asset Protection
        • Basic & Complex Estate Planning
        • Charitable Planning & Giving
        • Federal Estate, Gift, and Fiduciary Taxation and Compliance
        • Florida Homestead Exemption
        • Guardianships
        • Marital Agreements
        • Private Foundations
        • Probate and Orphans’ Court Practice
        • Special Needs Planning
        • State Estate, Inheritance, and Fiduciary Taxation and Compliance
        • Tax
        • Trust & Estate Administration
        • Trusts & Estates Litigation
        • Trust Creation, Modification, and Termination
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Litigation – Patent

  • Download Overview

Leech Tishman lawyers utilize in-depth knowledge of patent law and years of intellectual property experience to represent clients in claims involving patent infringement, patent enforcement, and disputes over ownership and inventorship.

Our attorneys vigorously represent clients in both sides of patent cases, giving our team a uniquely competitive edge to develop strong legal strategies that anticipate the opposition’s legal arguments. Our extensive history representing both patent holders and accused patent infringers includes virtually every type of technology, including software, computer equipment, pharmaceutics, biopharmaceuticals, and medical devices and equipment.

Several of our patent litigation attorneys are admitted to practice before the U.S. Patent and Trademark Office and hold scientific or technical degrees, giving our firm a strong advantage to assist clients in complex, high-stakes domestic and international patent claims.

Related Areas

  • Intellectual Property

Contact

Alan G. Towner

Partner

412.261.1600

atowner@leechtishman.com

Attorneys

Alan Towner

Alan G. Towner

Partner

Insights

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March 12, 2025 | Client Alerts

Protecting Your Brand: A Guide to Trademark Register Maintenance

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