Renner Otto – Cleveland, OH

Cleveland’s Oldest Intellectual Property Firm

Renner Otto is a premier intellectual property law firm located in the historic Keith Building at 1621 Euclid Ave in the heart of Cleveland’s Playhouse Square district. Advancing innovation since 1880, Renner Otto holds the distinction of being the oldest IP firm in Cleveland. Despite its long history, the firm is anything but old-fashioned. It has evolved into a modern, full-service boutique that protects the assets of a diverse client base-from solo inventors and startups to Fortune 500 multinationals and major universities. The firm’s attorneys are not just legal experts; they are engineers and scientists with degrees in mechanical, electrical, chemical, and biomedical engineering. This technical depth allows them to understand complex inventions at a granular level and secure robust protection for their clients.

Comprehensive IP Services

Renner Otto provides a complete spectrum of intellectual property services, ensuring that every aspect of a client’s innovation is covered. Their core practice areas include:

• Patent Prosecution: Drafting and prosecuting utility and design patents in the U.S. and managing global portfolios through a network of foreign associates.
• Trademarks and Branding: assisting businesses in selecting, clearing, and registering trademarks to build strong, defensible brands.
• IP Litigation: Aggressively enforcing rights and defending clients in patent infringement suits, trademark disputes, and trade secret claims.
• Copyrights: Protecting creative works, software, and digital content.
• IP Transactions: Negotiating licensing agreements, joint ventures, and conducting due diligence for mergers and acquisitions.

Global Reach, Local Roots

While firmly rooted in Northeast Ohio, Renner Otto operates on a global scale. The firm manages intellectual property assets in countries around the world, helping clients navigate the complexities of international IP law. Their 19th Floor office in the Keith Building places them in a hub of creativity and commerce, reflecting the firm’s own blend of technical precision and innovative thinking. Renner Otto prides itself on being a partner to its clients, offering strategic counseling that aligns intellectual property assets with broader business goals. Whether you are launching a new product or looking to monetize an existing portfolio, Renner Otto offers the century-plus experience and technical acumen to help you succeed.