Brett T. Williamson

Tom represents clients in patent and trademark prosecution, intellectual property litigation, and post-grant patent challenges before the Patent Trial and Appeal Board (PTAB). Tom has a broad base of experience in various technological and business areas, particularly in pharmaceutical, biotechnology, chemical and medical device inventions. He drafts invalidity opinions, investigates freedom to operate, counsels on strategic portfolio management, and conducts due diligence investigations prio...

Richard M. Horwood has devoted his practice to business and financial planning, including business law, taxation and estate planning. His extensive experience has allowed him to develop the resources that make him an acknowledged authority in these areas. He advises business owners, non-profit organizations, donors and collectors on a variety of complex planning issues. He advises art collectors regarding key issues such as authentication/provenance, collection management, tax matters, dispos...

Matthew counsels clients on invention harvesting, patent and trademark portfolio management, intellectual property acquisition, domestic and international patent and trademark prosecution, and intellectual property transactions. He has prepared and prosecuted more than 750 patent applications and appeals on behalf of clients, primarily in the mechanical, electrical, electromechanical and software arts. Additionally, Matthew conducts IP asset management for his clients, having extensive experi...

Catherine (Cate) A. Battin represents clients in state and local tax controversies at the audit, administrative and judicial levels in numerous jurisdictions. She provides national state tax strategies for clients on a full range of state tax issues, including income tax apportionment, nexus, combination and sales tax characterization of products and services. She has defended numerous internet sellers in cases brought under the Illinois False Claims Act alleging fraudulent failures to collec...

Michael leads Neal Gerber Eisenberg’s Private Equity, Venture Capital & Growth Companies practice, as well as its Fund Formation & Investment Management practice. Michael primarily represents private equity sponsors, venture investors, private funds, private equity and venture-backed companies, executives, and family offices. His extensive experience in complex transactional and corporate governance matters makes him an invaluable asset to his clients, who turn to him for advice...

Brian Richards is Chair of the Firm’s Global Private Equity Practice and is a partner in the Private Equity and M&A practices at Paul Hastings. Brian has 30 years of experience leading complex domestic and international transactions, including leveraged buyouts, mergers and acquisitions, and growth equity investments in a wide variety of industries, including healthcare, manufacturing, technology, distribution, and services. The volume and breadth of Brian’s experience is rela...

With over 25 years of experience in the real estate industry, Linsey Cohen has navigated every corner of the field—from retail and office spaces to multifamily developments. Clients value Linsey for her deep knowledge of the real estate landscape and her proven ability to navigate complex transactions. Her impressive client portfolio includes investors and corporations with property interests spanning the United States. Linsey brings tireless business savvy to every deal, keeping transa...

As a corporate attorney working with clients ranging from start-up entrepreneurs to institutional investors and established companies, Jeremy takes a collaborative, client-focused approach to helping clients understand legal and business risks and offers practical guidance to help them achieve their strategic objectives. Jeremy concentrates his practice on counseling investors (including private equity and venture capital funds and angel investors) in connection with their debt and equity inv...

Recognized by her peers and clients as a leader in commercial real estate, Amy Blumenthal has more than 35 years of experience in all areas of real estate, including office, retail, hotel, industrial and luxury residential properties, often concentrating on acquisitions, sales and financing, as well as real estate development. Her clients, from a variety of industries such as manufacturing, hospitality, and food and beverage, value her ability to listen and understand their priorities and nee...

Steve Patton is of counsel to the Litigation group in the Chicago office of Kirkland & Ellis LLP. Steve has extensive experience trying cases and arguing appeals in federal and state courts throughout the country in a wide variety of commercial disputes. He has also served as an advisor to senior management in a number of “bet the company” exposures and negotiated several multibillion settlements in complex disputes. Steve is a Fellow of the American College of Trial Lawyers a...