Jon E. Klinghoffer

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...

Paul T. Jenson is a top attorney recognized by Best Lawyers in the practice area(s) of Gaming Law. Paul T., who practices law in Chicago, Illinois, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul T. is held by other top lawyers in the same geographic and legal practice area.

Samantha Maxfield Lerner is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Samantha Maxfield, who practices law in Chicago, Illinois, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Samantha Maxfield is held by other top lawyers in the same geographic and legal practice area.

Lisa is chair of the firm’s Environmental practice group. Her extensive experience in representing the government and private sectors in complex litigation and administrative proceedings involves the full spectrum of environmental concerns, including solid and hazardous wastes, air, water, mold, toxic substances, underground tank and pesticides. Lisa’s many years of in-house corporate and government experience allow her to provide cost-effective and practical counsel and to apprec...

Jeremy J. Glenn is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. Jeremy J., who practices law in Chicago, Illinois, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeremy J. is held by other top lawyers in the same geographic and legal practice area.

Daniel McGrath chairs Hinshaw’s Product Liability Practice Group. He represents major manufacturers, distributors, and service provider businesses in product liability, toxic tort, environmental, medical device, construction and commercial matters. Mr. McGrath regularly defends clients in consolidated, mass tort and multidistrict litigation in a variety of jurisdictions as well as in national and regional forums. With more than 30 years of trial and litigation experience, Mr. McGrath ha...

Ryan Rohlfsen is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Ryan, who practices law in Chicago, Illinois, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ryan is held by other top lawyers in the same geographic and legal practice area.

Andrew R. Running has extensive experience in environmental, insurance, toxic tort and general commercial litigation and arbitration. He has secured coverage victories for numerous clients in environmental contamination, product liability and toxic tort cases. Andrew has tried numerous environmental lawsuits involving claims of property damage and alleged regulatory violations, as well as litigation over the allocation of responsibility for the cleanup of hazardous waste sites. He has success...

David A. Herpe is a partner in the law firm of McDermott Will & Emery LLP, based in the Firm’s Chicago office. As a member of the Private Client Group, he counsels families, business owners, executives and individuals on all aspects of sophisticated estate and wealth transfer planning and related matters, including the preparation, administration and construction of wills and trusts, fiduciary income taxation, federal estate, gift and generation-skipping taxes, charitable gift planning, f...

Brian C. Rupp is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Brian C., who practices law in Chicago, Illinois, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian C. is held by other top lawyers in the same geographic and legal practice area.