Lesley A. Wallerstein, LLC
Patent, Trademark & Copyright LawRespected by her peers, trusted by her clients. Lesley A. Wallerstein, Esq. is the smart attorney and smart choice.
A graduate of MIT and a former patent examiner, Lesley knows how to write patent and trademark applications and get them done right.
Clients trust Lesley to have their back. She takes the time to understand your invention and business goals. Her advice draws from years of technical and legal experience. If you hire Lesley, she will keep you in the loop and guide you where you want to be.
For the last 6 years (2019 – 2024), Lesley’s peers and Super Lawyers selected her as an Illinois Super Lawyer – a distinction reserved for only the top 5% of lawyers in the state.
If your product or service is worth protecting, it is worth having a top lawyer on your side. Call or write Lesley today to see how she can help you.
Latest News
Lesley Wallerstein selected an Illinois SuperLawyer for 6th Consecutive Year
SuperLawyers, for the 6th consecutive year, selected Lesley Wallerstein as an Illinois SuperLawyer in Intellectual Property Law. This is a distinction reserved for the top 5% of lawyers in the state. I am grateful for my peers for their respect, and to my clients for...
We Celebrate New Patents and Trademarks – Be aware of Invention Marketing Companies
If you are reading this, you may be thinking of hiring a patent or trademark attorney. You've come to the right place. We celebrate our clients' new patents and trademarks. Since we last wrote, Gerald received his 8th patent. Senthil got his first design patent, for a...
Law Firm Celebrates a lot of Firsts. Looking to file Your First Patent Application?
Happy Fall! The law firm celebrates a lot of firsts this season. We represent some incredible artists and creatives. Since we last wrote, several clients received their first registrations. Congratulations to Samantha for her first two copyrights in fiber art...
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