Patrick Viktora

Timothy Cavanagh, Founder With more than 35 years of experience, nationally recognized trial attorney Timothy J. Cavanagh has championed the rights of personal injury victims across Illinois and throughout the country. Since founding Cavanagh Sorich Law Group in 1997, he has secured more than 75 verdicts and settlements totaling $900 million on behalf of his clients. Cavanagh’s cases have broken Illinois records, strengthened safety standards, and prompted policy change within city and ...

Andy Gelman is an attorney in Holland & Knight's Chicago office. He concentrates his practice in estate planning and estate and trust administration and controversies and is the immediate past chair of the firm's Illinois Private Wealth Services Practice Group. He counsels individuals, executives and business owners on the use of wills and insurance and inter vivos or living trusts and powers of attorney for property and health care in their estate planning. Often his advice is in the are...

David J. Gold is a lawyer recognized by Best Lawyers in the practice area of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. David J. practices law in Chicago, Illinois Best Lawyers has recognized David J. Gold since 2021. 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 David J. Gold is held by other lawyers.

Peter M. Siavelis is a lawyer recognized by Best Lawyers in the practice area of Patent Law. Peter M. practices law in Chicago, Illinois Best Lawyers has recognized Peter M. Siavelis 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 Peter M. Siavelis is held by other lawyers.

Mr. Kilyk practices exclusively in the field of intellectual property law, especially patent law. Mr. Kilyk specializes in patent post-grant review proceedings, inter partes reexaminations, interferences, and oppositions, as well as legal opinions, prosecution, and litigation matters, with specific concentration in the areas of biotechnology, chemistry, and pharmaceuticals. Recent technologies with which he has been involved include biosimilars, new chemical compounds, nucleic acid sequences,...

Over the past 25 years, Brian Heidelberger has represented a multitude of the nation’s most revered brands and agencies in the marketing of their products and services. Recognized as Chicago “Lawyer of the Year” in Advertising Law by Best Lawyers and cited by Chambers USA as a “practical solutions-oriented lawyer” and an “expert in the field of advertising,” Brian is sought after by clients for his cutting-edge legal and industry knowledge, responsive...

Ronald Dicerbo is a lawyer recognized by Best Lawyers in the practice area of Litigation - Intellectual Property. Ronald practices law in Chicago, Illinois Best Lawyers has recognized Ronald Dicerbo since 2024. 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 Ronald Dicerbo is held by other lawyers.

Todd Rowe is a lawyer recognized by Best Lawyers in the practice area of Litigation - Insurance. Todd practices law in Chicago, Illinois Best Lawyers has recognized Todd Rowe 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 Todd Rowe is held by other lawyers.

Phillip M. Schreiber is a lawyer recognized by Best Lawyers in the practice area of Employment Law - Management. Phillip M. practices law in Chicago, Illinois Best Lawyers has recognized Phillip M. Schreiber since 2021. 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 Phillip M. Schreiber 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.