Kevin Heinl is an experienced patent attorney who is diligent in advising his clients in all aspects of the patent prosecution process. With 30 years of experience in patent enforcement and protection, Kevin prosecutes and litigates intellectual property cases in the mechanical arts. He counsels clients on a full range of patent and intellectual property matters, including trademark, prosecution, and enforcement as well as licensing and copyright issues. Kevin believes the best way to represent a client is to develop an in-depth understanding of how an invention works and how it impacts the business to which it pertains. To that end he tries, whenever possible, to visit clients at their plants, observing manufacturing processes and learning the intricacies of mechanical devices. This helps him develop a detailed understanding of an invention and the problem the invention has solved, which in turn allows him to more fully meet the client`s needs. The desired outcome is a clear, understandable description of an invention, which streamlines the examination process and makes the issued patent more easily understood by a judge or jury. Kevin also encourages his clients to actively participate in the patent prosecution process, which helps to assure enforceability of the patents eventually obtained. Kevin's prior industry work experience as a supervisor in a metal fabrication plant allows real-world insight into manufacturing operations. This background has proven especially helpful to clients in the automotive industry for whom Kevin has prosecuted patents involving manufacturing processes, vehicle interior components, transmissions, and convertible tops. He has also secured patent protection for clients in other industries, including for mechanical components in computer systems. Kevin's litigation clients benefit from his broad range of experience, as well. As in his patent practice, Kevin strives to take whatever reasonable measures are necessary to thoroughly understand the impact of an infringement or invalidity claim on its business. He advises clients to fully consider all possible dispute resolution options available, so they do not rush into litigation. Kevin has successfully represented a variety of clients in both asserting patent infringement claims and defending against such claims made by others, at both the trial court and appellate court level.

James Proscia is a talented IP attorney with over 20 years of patent prosecution experience and degrees in chemistry, biotechnology, electrical engineering and physics. Jim, serving as the Chair of Brooks Kushman's Applied Physics Practice Group and Co-Chair of the Chemistry Practice Group, brings over 20 years of patent prosecution experience to the table. His degrees in chemical physics, physics, chemistry, electrical engineering, and biotechnology, coupled with his diverse expertise across a broad range of industries, make him a reliable and proficient professional. Jim's specialization lies in working with universities, where he represents technology transfer departments to protect and monetize their inventions. His unique background as a former adjunct professor and researcher equips him with deep knowledge of both sides of this relationship. He excels in collaborating closely with professors and scientists to draft and prosecute patent applications, leveraging his diverse educational background to work effectively on a wide range of technologies. Jim has substantial experience in various sub-fields of physics, including solid-state physics, optics, electricity and magnetism, mechanics, and atomic and molecular physics. His expertise extends to optical systems, medical resonance imaging, and image processing, as well as circuit design. He has drafted patent applications in areas related to photonic emission, Brillouin light scattering, the photoacoustic effect, single photon sources for scalable quantum optical circuits, parity-time (PT) symmetric wireless telemetric sensors and systems, and multi-spectral scattering-matrix tomography. His expertise also extends to solid-state physics, electricity and magnetism, mechanics, atomic and molecular physics, and optical communication. In addition to his physics expertise, Jim has a strong technical background in organic chemistry and has collaborated with clients in the chemical and pharmaceutical industries on small-molecule therapeutics, drug formulation and delivery technologies, and chemical process technologies. His patent prosecution and opinion work encompass medical and diagnostic devices and biotechnology. Specific examples include methods for treating diseases, diagnostic assays, biomarkers, pharmaceuticals, diagnostic agents, blood analysis methods, food processing techniques, and biofuel technologies. With nearly 20 years of laboratory experience before transitioning to patent law, Jim conducted extensive research in semiconductor films and modeled the optical properties of multilayer films. ‎Jim applies his considerable technical experience to the procurement of patents, both ‎foreign and domestic, and to assist in client counseling and patent portfolio management. His deep understanding of an inventor’s work language allows him to draw out the essential information required to obtain patents with excellence. In addition to preparing and prosecuting patent applications, Jim consults clients on developing patent portfolio strategies and preparing freedom to operate opinions, particularly in relation to the chemical and electrical arts. Jim has graduate degrees in chemical physics (Harvard), physics (Harvard), biotechnology (Johns Hopkins), and electrical engineering (Ohio University). His completed graduate courses include quantum mechanics, electromagnetic theory, statistical mechanics, and signal processing. Prior to joining Brooks Kushman, Jim worked as a research scientist and technical specialist at a large automotive OEM for ten years. Over his career, he was awarded fourteen patents in thin film technologies and co-authored several scientific articles. Jim has also been an in-house patent attorney at Pfizer and an adjunct professor of chemistry at Wayne State University.

John Halan is an IP litigator who has extensive knowledge in patent, trade secret, and related commercial litigation. John M. Halan has been practicing with the intellectual property law firm of Brooks Kushman P.C. since 1990, where he has been a shareholder for many years and is the head of the firm`s trade secrets group. As a litigator, he specializes in high-stakes intellectual property litigation, including patent, trade secret, and related commercial litigation. He has tried many cases as lead or team trial counsel and has also successfully argued cases before the United States Court of Appeals for the Federal Circuit. He also has considerable experience handling various matters before the PTAB, including inter partes reviews and appeals. In addition to litigation, John has negotiated and prepared numerous intellectual property and commercial agreements, including patent and technology license agreements. He has also prepared many infringement and validity patent opinions and has been called upon to act as a patent dispute mediator. As a licensed professional engineer, prior to attending law school and joining Brooks Kushman, John managed a number of industrial construction projects from initial design through to completion.

Bryan Hart combines his technical expertise and litigation experience to provide clients with strategic, forward-thinking patent counsel that anticipates both opportunities and challenges across a wide range of industries and technologies. Bryan Hart practices all areas of patent law, specializing in preparing and prosecuting patent applications in the mechanical, electrical, and software arts. He excels at mastering complex technical information while maintaining the big picture and communicating key concepts in a comprehensible, concise, and persuasive manner. His applications have covered artificial intelligence, autonomous vehicles, machine vision, object tracking for collision avoidance, seatbelt assemblies, airbag assemblies and deployment, vehicle crash testing, additive manufacturing, and automobile frames, among other areas. Bryan has extensive experience in patent litigation. He has participated in cases in federal district court, investigations before the International Trade Commission, and inter partes review proceedings before the Patent Trial and Appeal Board. He has experience with a wide variety of technologies, including LTE (long-term evolution) standards, in-dash GPS units, textiles, enterprise storage systems, mobile-phone operating systems, lottery-ticket printing, hydraulic fracturing (fracking) equipment, lithium-ion battery packs, 2D-to-3D conversion software, cloud computing, content distribution networks, piston solid lubricants, and prosthetic knee replacements. His litigation experience helps him keep a patent’s ultimate potential outcome-enforcement-in mind throughout the prosecution process. Bryan is a graduate of the University of Chicago Law School, where he was an Articles Editor for the University of Chicago Review. He is also a graduate of the University of Michigan College of Engineering where he earned his B.S.E. in Mechanical Engineering, highest honors. He also serves as the secretary for the Diversity, Equity, and Inclusion Committee of the Intellectual Property Owners Association (IPO) and as a member of the Diversity in IP Law Committee of the American Intellectual Property Law Association (AIPLA). In his free time, Bryan enjoys reading X-Men comics and taking his daughter to the local children’s science museum.

Mike Brodbine is an Executive Committee member and serves as the co-chair of the firm’s Patent Prosecution Group. He has over 20 years of experience working with global corporations on the management of patent portfolios. He counsels clients on all aspects of intellectual property matters, focusing not only on the U.S. patent landscape but also providing a global view for his clients. Mike understands the importance of effective intellectual property strategy in today’s highly-competitive business environment. He helps clients develop effective IP strategies to secure and maintain patent right for their businesses to plan and move ahead. He often consults with management and corporate counsel to build understanding between the scientist and engineers and their companies` decision makers regarding the development, application, and potential impact of new technologies in the market and within the corporate patent portfolio. Mike also has extensive experience advising clients on commercialization activities and he routinely provides clearance, infringement, validity, and state-of-the-art opinions. He has filed and prosecuted thousands of U.S. and foreign patent applications on a variety of technologies including aerospace, display panel technology, chemical coatings, plastic packaging, PET bottling, catalysts, fabric treatment, building products, automotive interior and body components, and vehicle safety systems. Ongoing dialog with clients is very important to Mike. He takes a proactive approach to ensure that lines of communication are always open, clients are kept up-to-date on the status of a project, and questions and concerns that may arise are anticipated and answered. His close working relationship with clients has led him to serve on several of his clients’ patent review and investigation committees. He has also fulfilled the role of acting chief patent counsel for one of the firm’s larger clients. Mike is a strong advocate for continuing legal education. He leads the firm’s claim drafting class that trains Brooks Kushman patent attorneys at all levels. In addition to his internal efforts, he is also is an instructor for the Patent Resources Group patent workshops. The program is targeted toward those that have less than three years’ experience in drafting patent applications. The course is valuable for private or corporate practitioners with some patent experience who desire to polish their patent drafting skills. Mike is also an adjunct professor at a local law school.

John LeRoy is a highly skilled litigation professional. He uses his electrical and mechanical engineering background, and two decades of intellectual property litigation experience, to represent his clients in high-tech legal disputes and complex licensing negotiations. John’s practice focuses on patent, trade secret and copyright litigation involving software, electronics, and mechanical systems. With over 20 years of experience, a Master’s degree in electrical engineering, and a Bachelor’s degree in mechanical engineering, he has successfully represented clients in many different industries. He focuses on efficiently resolving litigation disputes outside of the courtroom, leaving the jury trial as a “last resort.” And in the courtroom, John has won, and successfully defended against, multiple “$100+ million dollar” jury trials (and related appeals) involving complex technology and intellectual property claims. Leveraging his extensive software litigation experience, John leads the firm’s FRAND licensing and Open Source Software audit and compliance practice. With respect to FRAND licensing, John works with automotive OEMs and suppliers to address licensing standard essential patents for wireless communication technology. John also advises companies regarding effective use of open source software in their commercial products. He helps companies develop customized corporate policies and strategies for compliance with applicable open source license terms. John’s team manages source code audits and works closely with software developers and business managers to properly navigate the various open source license terms. John’s team has undertaken the audit-and-advice service on complex systems in the automotive, consumer electronics, medical device, and computer industries. John is devoted to his clients’ business interests. He brings a creative approach to his practice to solve the most complex issues his clients face. For example, John worked with several automotive companies to create the SmartDeviceLink Consortium, a thriving new organization of automotive companies managing an open source platform for communication between smart devices and automobiles. John is admitted to practice before the United States Supreme Court, Federal Circuit Court of Appeals, the Sixth Circuit Court of Appeals, and the U.S. District Courts in the Eastern and Western District of Michigan, the Eastern District of Texas, the Western District of Wisconsin, and Colorado. John is also a registered patent attorney, and is authorized to practice before the U.S. Patent Office. John holds a Master’s Degree in Electrical Engineering from the University of Michigan, and an undergraduate degree in Mechanical Engineering from the University of Buffalo, where he graduated cum laude. John’s background in both electrical and mechanical engineering allows him to handle patent cases involving many different technologies. John is a regular guest lecturer on Patent Fundamentals at the University of Michigan. John has also personally handled six pro bono civil actions, including a pro bono jury trial. Outside the office, John enjoys fishing and boating with his family in northern Michigan, playing ice hockey, and racing at the M1 Concourse. He is also a Pack Master for his local scout pack, which according to John, makes IP litigation look easy. Charities John regularly supports through donation and service include Alternatives for Girls, St. Jude, Gleaners Food Bank, and his local humane society.

Mark Cantor specializes in trademark litigation and has tried various cases involving patents, trademarks, trade secrets, and copyrights. Mark is one of the founders of the firm and has been with the firm as a Shareholder since 1983. He has over 35 years of IP litigation experience. He has extensive experience in dealing with complex litigation matters in all technology areas and has tried cases relating to patents, trademarks, trade secrets and copyrights in state and federal courts and administrative tribunals throughout the country and in a number of international forums. Mark takes a special interest in his client’s IP goals by understanding how their strategies align with their business interests. He creates tailored strategies by understanding the commercial realities and working on a plan of action that is cost-effective but still provides an enforceable competitive edge for the client. Mark is specifically recognized for his trademark litigation practice. Due to his success in this field, several of Brooks Kushman’s largest clients look to Mark for trademark enforcement matters. He has also been recognized by many of the industry’s leading publications for his in-court victories, including obtaining the largest trademark jury verdict in Michigan history. Mark has handled inter partes administrative proceedings before the U.S. Patent and Trademark Office and the International Trade Commission. Mark has been extremely active in a number of cases involving insurance coverage in intellectual property cases, to try and reduce the cost of litigation to the client. In addition to specializing in IP litigation, Mark also has a particular skill for negotiating business focused resolutions. Mark has a knack for developing creative solutions to resolve seemingly intractable disputes by fashioning a settlement based on business realities. Additionally, Mark has an active practice advising clients on the acquisition, management and licensing of intellectual property. He has worked with many clients to develop a management strategy to enable clients to accurately and efficiently manage and monetize their intellectual property portfolios. Mark served as President of the firm from 2007-2018. He has also served as General Counsel of the firm for over two decades and continues in that role today.

of experience, Frank has successfully tried patent, trademark, trade secret and copyright cases in Federal Courts nationwide, the Courts of Appeals for the Sixth and Federal Circuits, and the International Trade Commission. As a registered patent attorney , Frank is authorized to practice before the U.S. Patent and Trademark Office. Frank has been lead counsel for a wide variety of clients, from individuals to major corporations, in intellectual property and commercial litigation matters. His litigation experience spans across various technologies and industries including, automotive, consumer electronics, industrial technologies, food and beverage, and home appliances. Frank’s practice also includes post-grant proceedings. He works with clients to challenge or defend patents through administrative trial procedures created under the America Invents Act (AIA). In addition to counseling clients, he has been a vital component in developing Brooks Kushman’s Post-Grant Proceedings practice by mentoring and training other attorneys. Early on in his career, Frank served as a law clerk to the Hon. Glenn L. Archer, Jr., former Chief Judge of the United States Court of Appeals for the Federal Circuit. This experience led to involvement in almost 100 appeals over the course of his career and Frank currently leads Brooks’ Appellate Litigation Group. Frank also serves on the Board of Directors for Challenge Detroit, a revitalization effort designed to attract and retain new talent in the City of Detroit.

Tom Cunningham is an accomplished, hands-on attorney who takes a client-centered approach to his practice. Tom has twenty-five years of experience litigating intellectual property cases on behalf of both plaintiffs and defendants in federal courts all over the country. Tom’s cases have involved a wide range of technologies including automotive and locomotive developments, e-commerce systems, light-emitting diode applications, biotechnology, numerous consumer products, dietary supplements and computer software. Tom has also handled numerous appeals before the Federal Circuit, 5th and 6th Circuit Courts of Appeal. Tom actively advises clients on the management, enforcement and licensing of intellectual property. He has also worked closely with clients to help them avoid the intellectual property of others, including participating in designing around patents. Tom builds the trust of his clients by maintaining close contact. He believes that to adequately counsel his clients, it is necessary to develop a full understanding of the clients’ business and its goals. By doing what he promises and following up on a regular basis, Tom has been successful in building long-term relationships with his clients.

William Abbatt is a skilled patent attorney with experience in foreign and domestic patent prosecution matters. He has a background in varying disciplines including manufacturing, chemistry, and medical devices. With 35+ years of experience as a patent attorney, Bill’s practice involves all aspects of domestic and foreign patent preparation, prosecution, and assertion, including dispute resolution. He regularly advises clients on the development and management of patent portfolios. Bill’s practice includes counseling on how to protect various aspects of inventions and monetize them by sale and licensing. Bill has managed intellectual property matters in many technical disciplines including manufacturing, metallurgy, chemistry, medical devices, and aeronautics. His background in industry plus his diverse experience in writing and prosecuting hundreds of patents enable Bill to spot the strengths and weaknesses in a patent when a dispute or enforcement issue arises. He has an affinity for working with emerging entities whose value can be enhanced by effective intellectual property portfolio creation and management to help his clients’ businesses succeed. In one case, he introduced two separate clients – a physician and an entrepreneur – and brought them together to develop and protect medical devices to treat patients and enhance the quality of their lives. Bill is a member of the Federal Bar Association – Eastern District of Michigan Chapter and currently serves as a co-chair of the Intellectual Property Law Section. He is a former council member of the Aviation Law Section of the State Bar of Michigan. Bill is a Fellow of the Michigan State Bar Foundation and a Master of the Bench (American Inns of Court). He was an adjunct professor of patent law at the University of Detroit Mercy School of Law. Bill received Super Lawyers designation for 2006 - 2012, 2024. He was selected for this honor subsequent to undergoing an evaluation of many different factors including peer recognition and professional achievement. Bill also served on the steering committee that formed the Michigan Intellectual Property American Inns of Court Chapter and was its President (2017-18). The Michigan Intellectual Property Inn of Court is a philanthropic organization of judges, lawyers and legal educators that seeks to promote fair and ethical practice amongst junior lawyers and law students. Bill helped to found the Inn and was enthusiastic about moving into a leadership role. Bill was able to take the organization forward, while staying true to its initial goal of promoting excellence in advocacy amongst those it mentors. Bill holds a Juris Doctor from Detroit College of Law. Before that, Bill graduated with an M.S. in Operations Research & Production Engineering and a B.S. in Metallurgy & Material Sciences at the University of London, England. He has been appointed an Expert Adviser and Facilitative Mediator in the Federal District Court, Eastern District of Michigan. Outside the office, Bill enjoys flying his Beechcraft Debonair airplane, skiing, playing golf and tennis, working out, and traveling to England, his birthplace. He and his wife Candyce count Vail Colorado and Ft Lauderdale as favorite haunts. Bill holds an Airline Transport Pilot rating, a Commercial pilot’s license, and is a Certified Flight Instructor.