David Rammelt

Nancy M. Olson is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Nancy M. practices law in Chicago, Illinois Best Lawyers has recognized Nancy M. Olson since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Nancy M. Olson is held by other lawyers.

Stephanie advises on complex tax issues, investment structures, acquisitions and sales of special assets, trust and probate administration and charitable giving. She serves as a fiduciary consultant on litigation matters for corporate fiduciaries and interfamily disputes. Stephanie also represents taxpayers on contested tax matters, including federal and state audits and administrative appeals. Stephanie’s clients include high net worth individuals, family offices and corporate fiduciar...

Known for her diplomacy and practical problem-solving, Jessica Lingertat approaches each transaction with a steady, collaborative hand. Her clients—including large-scale developers entering competitive markets and construction lenders funding varied projects—value her ability to balance risk and reward, structure creative solutions, and help deals cross the finish line with minimal friction. Jessica steers financings and other transactions related to the construction, development ...

John Augustyn is a lawyer recognized by Best Lawyers in the practice areas of Litigation - Intellectual Property and Patent Law. John practices law in Chicago, Illinois Best Lawyers has recognized John Augustyn since 2019. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which John Augustyn is held by other lawyers.

Kathleen Meyer is a lawyer recognized by Best Lawyers in the practice area of Patent Law. Kathleen practices law in Chicago, Illinois Best Lawyers has recognized Kathleen Meyer since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Kathleen Meyer is held by other lawyers.

Susan M. Franzetti has extensive experience in compliance counseling, regulatory and litigation matters. Ms. Franzetti has a depth of experience in water pollution matters under both federal and state programs, including issues relating to NPDES and industrial pretreatment discharge permits, thermal discharges and 316(b) water intake structure requirements, effluent toxicity, nutrients, TMDLs, use attainability analyses, wetlands, CSO’s/SSO’s, rule-making proceedings, variances/si...

Lance Zinman, global chair of Katten's Financial Markets and Funds practice, provides comprehensive legal services to asset managers, proprietary trading firms and other participants in the financial markets in need of a single advisor to assist with all aspects of their business. His unique skill set combines a deep understanding of corporate, regulatory, intellectual property and tax law with broad knowledge of the securities and derivatives markets. Using his extensive experience with thes...

Kevin, chair of the firm’s Intellectual Property practice, represents life sciences clients across every facet of patent law. Clients rely on Kevin to navigate the complexities of intellectual property with confidence and clarity. His practice consists of conducting technical IP due diligence for mergers and acquisitions, as well as collaboration and license agreements; comprehensive patent counseling, including global prosecution and strategic portfolio management; and product clearanc...

Mr. del Hierro is a partner in the Corporate Practice Group of Kirkland & Ellis and heads our bank regulatory practice. He has more than 30 years of experience in representing banks and bank holding companies, thrifts and thrift holding companies, payments and fintech companies, investment banks and institutional lenders in connection with regulatory issues relating to capital formation transactions, mergers and acquisitions and complex financings. He has significant experience representi...

Ms. Cárdenas has more than 25 years of experience representing adults and minors who have suffered debilitating injuries in every area of personal injury. Ms. Cárdenas is a member of the highly esteemed Multi-Million Dollar Advocates Forum due to her repeated success in winning multimillion-dollar settlements for her clients. Starting in 2012, Ms. Cardenas has consistently been named as one of the Top 100 Trial Lawyers. She prides herself on tenaciously representing her clients ...