Demos Katsis

Joshua Weeks acts as a true resource for his clients, litigating patent cases nationwide in district courts and before the ITC. His deep knowledge of the USPTO post-grant proceedings enhances his ability to challenge or defend the validity of an issued patent before the PTAB. Joshua focuses his practice on the enforcement of intellectual property rights, including patents, trade secrets, and other forms of intellectual property. Joshua represents clients in disputes from inception through app...

Jennifer’s approach to legal services has always been simple: Provide the highest level of knowledge, guidance and experience, while delivering a personal service generally unseen in the legal profession, all at cost-effective rates and within the requirements of her client's needs. Jennifer advises clients on commercial and residential real estate transactions, including purchase and sale agreements, simple and complex financing arrangements, leases, and title issues. She also has exte...

Laurie Dahl Rea, partner for the Firm, has more than two decades of experience in bankruptcy law representing debtors, creditors, Committees, trustees, and litigants. She also served as law clerk to the Honorable Russell F. Nelms and the late Honorable Harold C. Abramson , both former bankruptcy judges in the Northern District of Texas.

Stephen E. Ramey is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law. Stephen E., who practices law in Shreveport, Louisiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stephen E. is held by other top lawyers in the same geographic and legal practice area.

Pamela Payne Smith is a top attorney recognized by Best Lawyers in the practice area(s) of Trade Secrets Law and Trademark Law. Pamela Payne, who practices law in Birmingham, Alabama, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Pamela Payne is held by other top lawyers in the same geographic and legal practice area.

Michael F. Zullas is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Michael F., who practices law in Boston, Massachusetts, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael F. is held by other top lawyers in the same geographic and legal practice area.

Bradley J. Walz is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Trademark Law. Bradley J., who practices law in Minneapolis, Minnesota, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bradley J. is held by other top lawyers in the same geographic and legal practice area.

Partner Nancy M. Spain, a founder of the firm, Spain, Spain & Varnet P.C., which joined Hahn Loeser & Parks LLP in 2022, focuses her career in general and probate-related law. She began her legal career in Cleveland, prior to relocating to Chicago in 1981 where she first worked in the trust department of the former Lake Shore Bank, prior to practicing law at Spain, Spain & Varnet P.C. Throughout her career, Nancy has been actively involved in drafting legislation and working with ...

Scott Ellzey practices in the areas of commercial litigation and general insurance defense matters involving both third-party liability claims and first-party coverage issues in state and federal court. Additionally, he has extensive experience defending tort claim liability matters, as well as transportation litigation, municipal liability defense claims, products liability claims and professional liability matters. Scott served as an adjunct instructor at the University of Mississippi as pa...

Rita Bolt Barker is a veteran litigator and counselor with experience in environmental, commercial litigation, and insurance coverage matters. Environmental Rita has broad experience helping clients navigate the wide range of laws that protect our natural resources. She is a trusted, reliable partner for business and individuals who need a steady guide through the ins and outs of environmental compliance and litigation. Rita delivers results for clients who need assistance in investigating an...