about us

World-class expertise with a personal approach.

Protecting your brand – and your potential for future success in the marketplace – is of utmost importance to our firm. We combine legal expertise and business acumen to provide practical guidance through the complexities of trademark and patent law. We help our clients build solid foundations for their brands that can offer a lifetime of protection.

For over 20 years, Mr. Kondoudis has dedicated his practice to helping applicants large and small secure trademarks and patents at the U.S. Patent and Trademark Office. He’s had the privilege of representing some of the world’s leading corporations, including Microsoft®, Corel®, and Leica Geosystems® just to name a few.  Michael’s also helped start-ups, entrepreneurs, and non-profits protect their brands and inventions.

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A track record of success

Mr. Kondoudis is an astrophysicist and an award-winning patent and trademark lawyer. He has secured over 2500 trademarks and patents for his clients, who come from all over the U.S. and from over 20 countries.


Licensed by the U.S. Patent and Trademark Office

Michael is registered with the U.S. Patent and Trademark Office (USPTO Reg. No. 42,758), which means that he is specifically licensed by the U.S. Government to represent trademark and patent applicants. This is a rare privilege limited to an elite group of attorneys who show the U.S. Patent and Trademark Office that:

  • They have good moral character and reputation;
  • Knowledge of Office’s procedures and rules; and
  • the legal and technical qualifications necessary to navigate the complexities of Federal trademarks and patents.

The Supreme Court of the United States

Michael is a member of several State bars and Federal courts. In 2017, he proudly became a member of the Bar of the Supreme Court of the United States, which is a rare distinction shared by only a select number of attorneys, and even fewer U.S. Patent and Trademark Office registered attorneys.

Best-selling author and internationally recognized authority

Michael is a recognized authority on both the law and business of trademarks and patents. His latest book, Going from Business Owner to Brand Owner, swiftly reached No. 1 on the Amazon bestseller list in 2017. His patent blog is recognized internationally as an authoritative resource on the subject of U.S. patent prosecution and his work has even been cited as legal authority by other attorneys. Also, he’s written articles for and/or been interviewed by several national legal and news publications.

Our Clients

We work with a wide variety of domestic and international corporations, which permits us to constantly prove our commitment to high quality, results-driven representation. We also serve as counsel for a number of overseas law firms seeking experience and insight in securing U.S. trademarks and patents for their clients. These are just some of the organizations that have come to rely on us for superior, dependable representation at the U.S. Patent and Trademark Office.

North America

  • Corel Corp.
  • Lectrosonics Inc.
  • Leica Geosystems
  • McGill University (Canada)
  • Microsoft Corp.
  • Osler, Hoskin & Harcourt LLP (Canada)
  • Perley-Robertson, Hill and McDougall LLP (Canada)
  • Urban Adventures Companies, Inc.


  • Bischof & Partner (Germany)
  • Dolleymores (UK)
  • Meissner Bolte (Germany)
  • Mergon International (UK)
  • PurdyLucey (UK)
  • Racal Acoustics (UK)
  • Rheinzink GmbH (Germany)
  • saturn petcare GmbH (Germany)
  • wedi GmbH (Germany)


  • Aspect Imaging Ltd. (Israel)
  • Elbit Systems Ltd. (Israel)
  • IceCure Medical Ltd. (Israel)
  • Lead International Patent Office (Japan)
  • Pipers Intellectual Property (New Zealand)
  • The Reinhold Cohn Group (Israel)
  • United China International Patent & Trademark & Business Legal Office (Taiwan)


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