Lesley A. Wallerstein, LLC

Your idea is safe with me.

A graduate of MIT and a former patent examiner, I know how to write a patent application and get it done right.

Got a fabulous logo or name you want to protect? I can help you trademark it.

I promptly return your calls, answer your questions and keep you up to date.

Flat fees for many services mean no hidden costs and no counting minutes on the clock when you need advice.

Free referrals to trusted business support professionals in marketing, finance, manufacturing and promotion.

If you want a patent attorney or trademark attorney who does more, call me today for an appointment.

Latest News

Do I need a patent search? How much does a patent search cost?

These are among the most frequent questions I hear. Many of my clients have heard of doing a patent search. Some have even started one themselves. This article will explain what a patent search is, the benefits of doing one,[...]

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How can I patent my app? Or can I?

Almost seven years into this practice, one of my most frequent questions remains: “how can I patent my app?” There seems to be an app for everything and anything you need: dating, buying groceries, learning quantum physics and choosing the[...]

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Trademark dispute brews between Ravinia Festival, neighborhood pub

Ask anyone who has ever lived in Chicago, the best thing about the city is its summer. We throw off our coats, toss our boots into the closet and celebrate the joy of being outside again. The lakefront comes alive[...]

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