Lesley A. Wallerstein, LLC
Patent, Trademark & Copyright LawRespected by her peers, trusted by her clients. Lesley Wallerstein 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. From 2019-2026, 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
She Believed She Could, So She Did!
When I am not writing patent applications, trademark applications, negotiating licensing agreements and settling infringement matters, you can often find me perusing a thrift store. There is something about discovering hidden treasure and giving it new life. I was...
What Happened in Vegas
Lesley Wallerstein recently took a well-deserved trip to Sin City to unwind. I must say the warm desert air really agreed with me. I took a lot of what was new (the Sphere and a Zoox self-driving taxi) and not-as-new (Ringo Starr and his All-Starr Band), but I...
How We Use AI, How We Do Not Use AI
We constantly keep up with technology to better serve our clients. It is just as important to understand how AI benefits this firm and our clients, and how AI puts our clients at risk. This is how our firm chooses to use AI, and how we choose to NOT use AI. The firm...
Contact Lesley A. Wallerstein, Esq.
Please reach out to me so I can personally answer any questions you have.