At Lewis Rice, our Intellectual Property Practice Group delivers strategic, business-focused counsel to help clients protect, enforce, and maximize the value of their innovations throughout the entire IP lifecycle. We understand that patents are vital business assets that safeguard innovation and drive competitive advantage.
Our patent team helps clients secure, manage, and enforce protection for their inventions in the United States and abroad. We guide businesses through every stage of the patent process, from invention disclosure and application drafting to prosecution, portfolio management, and enforcement, helping them safeguard core technologies and maintain their competitive advantage.
Our team of experienced patent attorneys provides comprehensive services across all aspects of patent law.
Patent Prosecution and Portfolio Management
We prepare, file, and prosecute patent applications in the U.S. and internationally, ensuring robust protection for inventions across a wide range of technical disciplines. Our attorneys work closely with inventors, engineers, and in-house counsel to craft defensible claims that reflect both the technical substance of the invention and the company’s broader business objectives.
We also help clients build and manage domestic and international patent portfolios, coordinate with foreign counsel, and advise on filing strategies that balance cost and scope of protection.
Strategic Counseling & Opinions
We provide patent audits, freedom-to-operate analyses, and competitive landscape reviews. We also advise clients on design-around and licensing strategies, and provide legal opinions on patentability, infringement, validity, and enforceability. These services assist clients in evaluating risk, identifying opportunities, and ensuring that their patent assets are strategically aligned with business priorities.
Litigation and Post-Grant USPTO Proceedings
Our experienced patent litigators represent clients in all phases of patent enforcement and defense before the federal courts and the U.S. Patent and Trademark Office, including ex parte reexaminations and proceedings before the Patent Trial and Appeal Board (PTAB) such as inter partes reviews (IPR) and post-grant reviews (PGR). We also challenge invalid patents to clear the way for new products, services, and technologies. Our team takes a coordinated, strategic approach to pursuing infringers and defending against validity challenges to safeguard and enhance the value of our clients’ patent portfolios.
Licensing & Transactions
We negotiate and structure patent and technology licensing agreements that maximize the value of intellectual property assets while managing commercial risk. Our experience includes exclusive and non-exclusive licenses, joint development and collaboration agreements, cross-licenses, and technology transfer arrangements. We assist clients on both the licensor and licensee sides, ensuring that innovation is properly protected, monetized, and integrated into broader business objectives. Working closely with our corporate and tax attorneys, we also conduct due diligence and advise on the intellectual property aspects of mergers, acquisitions, and other strategic transactions.
Lewis Rice represents a broad spectrum of clients, including individual inventors, startups, multinational corporations, and universities across industries such as:
We combine technical knowledge with business pragmatism, forming integrated client-attorney teams that understand not only the science behind the invention but also the commercial context. Our attorneys are known for their responsiveness, accessibility, and commitment to client success.
As a full-service law firm, our IP attorneys collaborate with colleagues in corporate, litigation, antitrust, and regulatory practices to deliver holistic solutions that support innovation and growth.