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Respected 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.

In 2019, and again in 2020, 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.

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Latest News

Six of one, half dozen of patents and trademarks

This week’s total: 6 patents and trademarks. 3 of the 4 patents go to Steve I., who designed these super fun, funky and functional motorcycle engine guards. They flash different colors in the dark, either to the beat of music[...]

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Local high school students set to receive second utility patent – Reflections on the value of an MIT education

It’s been quiet on the website, but things are really popping at the office. I’ve got 4 patents coming in October 15: three design patents for illuminated motorcycle engine guards and a utility patent for twist-free cling wrap. This is[...]

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A thick envelope kind of week

It was another thick envelope kind of week. Last week’s count: 1 patent, 2 trademarks. The patent issued just 6 months after filing. The examiner allowed the application immediately and without any amendment. Clients and I love when this happens.[...]

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