Profile
Intellectual Property and Patent Protection
Lempia Summerfield Katz LLC (LSK) is a premier intellectual property law firm located in the Loop district of Chicago, Illinois. Founded in 2011, the firm was established by experienced attorneys who sought to provide high-quality IP legal services with the agility and personalized attention of a boutique practice. LSK is dedicated to helping clients protect their innovations and creative assets. From Fortune 100 corporations to university technology transfer offices and individual inventors, the firm serves a diverse clientele across a wide range of industries, including biotechnology, pharmaceuticals, electronics, and mechanical engineering.
Comprehensive IP Services
The firm offers a full spectrum of intellectual property services designed to secure and monetize competitive advantages. Key practice areas include:
- Patent Prosecution: Expert preparation and filing of patent applications in the U.S. and internationally, covering complex technical fields such as computer science and medical devices.
- Trademarks and Branding: Assisting businesses in selecting, registering, and enforcing trademarks to build strong, recognizable brands.
- Copyrights: Protecting creative works of authorship, including software, literature, and artistic designs.
- IP Litigation: Representing clients in disputes involving patent infringement, trade secret misappropriation, and unfair competition.
- Licensing and Transactions: Negotiating agreements to commercialize technology and manage IP portfolios effectively.
Client-Focused Strategy
At Lempia Summerfield Katz LLC, the attorneys understand that intellectual property is often a company’s most valuable asset. They take a strategic approach to IP management, aligning legal protections with their clients’ broader business goals. The firm is known for its technical depth; many of its lawyers hold advanced degrees in engineering and science, allowing them to grasp the nuances of complex inventions quickly. Whether you are a startup looking to secure your first patent or a multinational corporation managing a global portfolio, LSK provides the expertise and dedication needed to succeed. Contact us today to discuss your intellectual property needs.
Specializing In
Patent Prosecution, Trademark Registration, IP Litigation, Technology Licensing
Address & Location
Situated in the active center of Chicago’s Central Loop, just steps away from Chase Plaza.
Building Location
The office is located in the 20 South Clark tower, a 31-story commercial office building built in 1970 and recently updated. It is situated close to Bank of America and local dining favorites like Noodles & Company.
Suite Access
Enter the lobby of 20 South Clark, check in with the desk security if required, and use the passenger elevator to go up to the 6th floor. Find Suite 600 upon exiting.
Parking Details
While on-site spaces are private, visitors can easily access paid public parking at the nearby underground private garages and public street meters on surrounding blocks.
Public Transit
Served by Chicago Transit Authority Red Line (95th/Dan Ryan); nearest stop is at Monroe.
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