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
How FUCT is this trademark?
We may find out soon. While the rest of the government has ground to a halt, the U.S. Patent & Trademark Office and the Supreme Court are hard at work. How FUCT is that? Seriously, the PTO and Mr Erik Brunetti are duking it out over whether he can trademark the...
U.S. Patent & Trademark Office Remains Open during Government Shutdown
"Although parts of the federal government have experienced a lapse in appropriated funding, the USPTO remains open for business as normal. This is possible because the agency has access to prior-year fee collections, which enables the USPTO to continue normal...
Chicago Photographic Arts Society welcomes Lesley Wallerstein
Thank you to the Chicago Photographic Arts Society for hosting me November 29, to speak on Copyright Law for Photographers. Members came with great questions that sparked lively discussion. What is a copyright? Why should you copyright your photographs? How long does...
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