Robert Friend

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,...

Arthur Yuan is a lawyer recognized by Best Lawyers in the practice area of Patent Law. Arthur practices law in Chicago, Illinois Best Lawyers has recognized Arthur Yuan since 2023. 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 Arthur Yuan is held by other lawyers.

Tim Schafer, II is an experienced trial lawyer, handling cases involving personal injury or wrongful death caused by truck accidents, car accidents, medical malpractice, premises liability, product liability, train accidents and airplane crashes. During his career Tim has obtained two of the largest jury verdicts in the State of Indiana, $30,750,000 for brain damage and wrongful death caused in a premises liability case and $32,500,000.00 for brain damage caused to a young mother who was invo...

David Allen helps high-net-worth individuals and families with all their legal needs. With an approach that seamlessly integrates estate planning, tax minimization and concierge lawyering, David's advice allows his clients to spend less time managing advisors and more time focusing on their passions, their businesses and their families. From restructuring valuable art collections to coordinating legal services for multibillion-dollar family businesses and family offices, David is often the fi...

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.

Ashley C. Keller is a lawyer recognized by Best Lawyers in the practice area of Mass Tort Litigation / Class Actions - Plaintiffs. Ashley C. practices law in Chicago, Illinois Best Lawyers has recognized Ashley C. Keller 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 Ashley C. Keller is held by other lawyers.

Sarah is a trusted strategic advisor to motor vehicle manufacturers, guiding them through the distribution of their products within the extensive state and federal regulatory landscape. Her significant business law & transactional background make her uniquely positioned to find creative solutions to solve complex business problems for her clients. Sarah is a co-chair of Barack Ferrazzano’s Motor Vehicle Group and leads the Group’s transactional practice. With over a decade of ...

Avram I. Feldman is a lawyer recognized by Best Lawyers in the practice area of Corporate Law. Avram I. practices law in Chicago, Illinois Best Lawyers has recognized Avram I. Feldman 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 Avram I. Feldman is held by other lawyers.

Jim Cruger, a partner in Perkins Coie’s national Private Equity practice, concentrates his practice in the areas of mergers, acquisitions, formation of private investment vehicles and joint ventures. Jim has represented numerous private equity funds and public companies in transactions during his 28 year career. Public company representation has included Deutsche Post DHL, Leggett & Platt (NYSE), Voyager Learning Company (NASDAQ) and Strategic Hotel Capital (NYSE). Fund representati...

Jamie Rubin is a top attorney recognized by Best Lawyers in the practice area(s) of Advertising Law. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which he is held by other top lawyers in the same geographic and legal practice area. Jamie is an advertising, technology and privacy lawyer who works with clients to bring their advertising, promotional and entertainment campaigns from concept to execution. Jamie’s practice covers the spectrum o...