Lesley A. Wallerstein, LLCPatent, Trademark & Copyright Law
Respected 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.
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.
Contact Lesley A. Wallerstein, Esq.
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The Law Office is open for business as usual, but our clients' health and safety come first. If you need services, we are available online. We continue to offer video conferencing, secure online payments, and secure online document transfer. Do not hesitate to call or...
Now that you have your patent in hand, protect your investment by marking the patent number on it. Patent marking notifies the world you own this patent. Mark your product, its packaging, or virtually mark it on a dedicated website.
Lesley Wallerstein has again been selected to the 2020 Illinois Super Lawyers list. Each year, no more than five percent of the lawyers in the state are selected by the research team at Super Lawyers to receive this honor. This is her second year in a row. Super...