Hanley Flight & Zimmerman as well as firm co-founders Mark Hanley, James Flight, and Mark Zimmerman have been ranked in the 2023 edition of the IAM Patent 1000, an annual guide to the world’s leading patent law firms and individuals.
Along with the co-founders, IAM listed HFZ among its recommendations for patent prosecution in Illinois: “The team has particularly deep expertise in the electrical, computer and software fields. It is an excellent firm for US patent preparation and prosecution, and it has some big names on its roster of clientele. It is a top IP outfit and its practitioners provide straightforward and effective solutions that help to achieve patrons’ goals.”
HFZ’s complete Patent 1000 profile is available here.
The Patent 1000, published by Law Business Research, uses qualitative research, including interviews and written submissions, to select top firms and individuals. More information about the methodology is available here.